1 /* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 * DOC: The i915 register macro definition style guide
31 * Follow the style described here for new macros, and while changing existing
32 * macros. Do **not** mass change existing definitions just to update the style.
37 * Keep helper macros near the top. For example, _PIPE() and friends.
39 * Prefix macros that generally should not be used outside of this file with
40 * underscore '_'. For example, _PIPE() and friends, single instances of
41 * registers that are defined solely for the use by function-like macros.
43 * Avoid using the underscore prefixed macros outside of this file. There are
44 * exceptions, but keep them to a minimum.
46 * There are two basic types of register definitions: Single registers and
47 * register groups. Register groups are registers which have two or more
48 * instances, for example one per pipe, port, transcoder, etc. Register groups
49 * should be defined using function-like macros.
51 * For single registers, define the register offset first, followed by register
54 * For register groups, define the register instance offsets first, prefixed
55 * with underscore, followed by a function-like macro choosing the right
56 * instance based on the parameter, followed by register contents.
58 * Define the register contents (i.e. bit and bit field macros) from most
59 * significant to least significant bit. Indent the register content macros
60 * using two extra spaces between ``#define`` and the macro name.
62 * For bit fields, define a ``_MASK`` and a ``_SHIFT`` macro. Define bit field
63 * contents so that they are already shifted in place, and can be directly
64 * OR'd. For convenience, function-like macros may be used to define bit fields,
65 * but do note that the macros may be needed to read as well as write the
68 * Define bits using ``(1 << N)`` instead of ``BIT(N)``. We may change this in
69 * the future, but this is the prevailing style. Do **not** add ``_BIT`` suffix
72 * Group the register and its contents together without blank lines, separate
73 * from other registers and their contents with one blank line.
75 * Indent macro values from macro names using TABs. Align values vertically. Use
76 * braces in macro values as needed to avoid unintended precedence after macro
77 * substitution. Use spaces in macro values according to kernel coding
78 * style. Use lower case in hexadecimal values.
83 * Try to name registers according to the specs. If the register name changes in
84 * the specs from platform to another, stick to the original name.
86 * Try to re-use existing register macro definitions. Only add new macros for
87 * new register offsets, or when the register contents have changed enough to
88 * warrant a full redefinition.
90 * When a register macro changes for a new platform, prefix the new macro using
91 * the platform acronym or generation. For example, ``SKL_`` or ``GEN8_``. The
92 * prefix signifies the start platform/generation using the register.
94 * When a bit (field) macro changes or gets added for a new platform, while
95 * retaining the existing register macro, add a platform acronym or generation
96 * suffix to the name. For example, ``_SKL`` or ``_GEN8``.
101 * (Note that the values in the example are indented using spaces instead of
102 * TABs to avoid misalignment in generated documentation. Use TABs in the
105 * #define _FOO_A 0xf000
106 * #define _FOO_B 0xf001
107 * #define FOO(pipe) _MMIO_PIPE(pipe, _FOO_A, _FOO_B)
108 * #define FOO_ENABLE (1 << 31)
109 * #define FOO_MODE_MASK (0xf << 16)
110 * #define FOO_MODE_SHIFT 16
111 * #define FOO_MODE_BAR (0 << 16)
112 * #define FOO_MODE_BAZ (1 << 16)
113 * #define FOO_MODE_QUX_SNB (2 << 16)
115 * #define BAR _MMIO(0xb000)
116 * #define GEN8_BAR _MMIO(0xb888)
123 #define _MMIO(r) ((const i915_reg_t){ .reg = (r) })
125 #define INVALID_MMIO_REG _MMIO(0)
127 static inline uint32_t i915_mmio_reg_offset(i915_reg_t reg)
132 static inline bool i915_mmio_reg_equal(i915_reg_t a, i915_reg_t b)
134 return i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b);
137 static inline bool i915_mmio_reg_valid(i915_reg_t reg)
139 return !i915_mmio_reg_equal(reg, INVALID_MMIO_REG);
142 #define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
144 #define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
145 #define _MMIO_PIPE(pipe, a, b) _MMIO(_PIPE(pipe, a, b))
146 #define _PLANE(plane, a, b) _PIPE(plane, a, b)
147 #define _MMIO_PLANE(plane, a, b) _MMIO_PIPE(plane, a, b)
148 #define _TRANS(tran, a, b) ((a) + (tran)*((b)-(a)))
149 #define _MMIO_TRANS(tran, a, b) _MMIO(_TRANS(tran, a, b))
150 #define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
151 #define _MMIO_PORT(port, a, b) _MMIO(_PORT(port, a, b))
152 #define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
153 #define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
154 #define _PLL(pll, a, b) ((a) + (pll)*((b)-(a)))
155 #define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b))
156 #define _PHY3(phy, ...) _PICK(phy, __VA_ARGS__)
157 #define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c))
159 #define _MASKED_FIELD(mask, value) ({ \
160 if (__builtin_constant_p(mask)) \
161 BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
162 if (__builtin_constant_p(value)) \
163 BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \
164 if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \
165 BUILD_BUG_ON_MSG((value) & ~(mask), \
166 "Incorrect value for mask"); \
167 (mask) << 16 | (value); })
168 #define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
169 #define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0))
184 #define RENDER_CLASS 0
185 #define VIDEO_DECODE_CLASS 1
186 #define VIDEO_ENHANCEMENT_CLASS 2
187 #define COPY_ENGINE_CLASS 3
188 #define OTHER_CLASS 4
189 #define MAX_ENGINE_CLASS 4
191 #define OTHER_GTPM_INSTANCE 1
192 #define MAX_ENGINE_INSTANCE 3
194 /* PCI config space */
196 #define MCHBAR_I915 0x44
197 #define MCHBAR_I965 0x48
198 #define MCHBAR_SIZE (4 * 4096)
201 #define DEVEN_MCHBAR_EN (1 << 28)
203 /* BSM in include/drm/i915_drm.h */
205 #define HPLLCC 0xc0 /* 85x only */
206 #define GC_CLOCK_CONTROL_MASK (0x7 << 0)
207 #define GC_CLOCK_133_200 (0 << 0)
208 #define GC_CLOCK_100_200 (1 << 0)
209 #define GC_CLOCK_100_133 (2 << 0)
210 #define GC_CLOCK_133_266 (3 << 0)
211 #define GC_CLOCK_133_200_2 (4 << 0)
212 #define GC_CLOCK_133_266_2 (5 << 0)
213 #define GC_CLOCK_166_266 (6 << 0)
214 #define GC_CLOCK_166_250 (7 << 0)
216 #define I915_GDRST 0xc0 /* PCI config register */
217 #define GRDOM_FULL (0 << 2)
218 #define GRDOM_RENDER (1 << 2)
219 #define GRDOM_MEDIA (3 << 2)
220 #define GRDOM_MASK (3 << 2)
221 #define GRDOM_RESET_STATUS (1 << 1)
222 #define GRDOM_RESET_ENABLE (1 << 0)
224 /* BSpec only has register offset, PCI device and bit found empirically */
225 #define I830_CLOCK_GATE 0xc8 /* device 0 */
226 #define I830_L2_CACHE_CLOCK_GATE_DISABLE (1 << 2)
228 #define GCDGMBUS 0xcc
231 #define GCFGC 0xf0 /* 915+ only */
232 #define GC_LOW_FREQUENCY_ENABLE (1 << 7)
233 #define GC_DISPLAY_CLOCK_190_200_MHZ (0 << 4)
234 #define GC_DISPLAY_CLOCK_333_320_MHZ (4 << 4)
235 #define GC_DISPLAY_CLOCK_267_MHZ_PNV (0 << 4)
236 #define GC_DISPLAY_CLOCK_333_MHZ_PNV (1 << 4)
237 #define GC_DISPLAY_CLOCK_444_MHZ_PNV (2 << 4)
238 #define GC_DISPLAY_CLOCK_200_MHZ_PNV (5 << 4)
239 #define GC_DISPLAY_CLOCK_133_MHZ_PNV (6 << 4)
240 #define GC_DISPLAY_CLOCK_167_MHZ_PNV (7 << 4)
241 #define GC_DISPLAY_CLOCK_MASK (7 << 4)
242 #define GM45_GC_RENDER_CLOCK_MASK (0xf << 0)
243 #define GM45_GC_RENDER_CLOCK_266_MHZ (8 << 0)
244 #define GM45_GC_RENDER_CLOCK_320_MHZ (9 << 0)
245 #define GM45_GC_RENDER_CLOCK_400_MHZ (0xb << 0)
246 #define GM45_GC_RENDER_CLOCK_533_MHZ (0xc << 0)
247 #define I965_GC_RENDER_CLOCK_MASK (0xf << 0)
248 #define I965_GC_RENDER_CLOCK_267_MHZ (2 << 0)
249 #define I965_GC_RENDER_CLOCK_333_MHZ (3 << 0)
250 #define I965_GC_RENDER_CLOCK_444_MHZ (4 << 0)
251 #define I965_GC_RENDER_CLOCK_533_MHZ (5 << 0)
252 #define I945_GC_RENDER_CLOCK_MASK (7 << 0)
253 #define I945_GC_RENDER_CLOCK_166_MHZ (0 << 0)
254 #define I945_GC_RENDER_CLOCK_200_MHZ (1 << 0)
255 #define I945_GC_RENDER_CLOCK_250_MHZ (3 << 0)
256 #define I945_GC_RENDER_CLOCK_400_MHZ (5 << 0)
257 #define I915_GC_RENDER_CLOCK_MASK (7 << 0)
258 #define I915_GC_RENDER_CLOCK_166_MHZ (0 << 0)
259 #define I915_GC_RENDER_CLOCK_200_MHZ (1 << 0)
260 #define I915_GC_RENDER_CLOCK_333_MHZ (4 << 0)
266 #define SWSCI_SCISEL (1 << 15)
267 #define SWSCI_GSSCIE (1 << 0)
269 #define LBPC 0xf4 /* legacy/combination backlight modes, also called LBB */
272 #define ILK_GDSR _MMIO(MCHBAR_MIRROR_BASE + 0x2ca4)
273 #define ILK_GRDOM_FULL (0<<1)
274 #define ILK_GRDOM_RENDER (1<<1)
275 #define ILK_GRDOM_MEDIA (3<<1)
276 #define ILK_GRDOM_MASK (3<<1)
277 #define ILK_GRDOM_RESET_ENABLE (1<<0)
279 #define GEN6_MBCUNIT_SNPCR _MMIO(0x900c) /* for LLC config */
280 #define GEN6_MBC_SNPCR_SHIFT 21
281 #define GEN6_MBC_SNPCR_MASK (3<<21)
282 #define GEN6_MBC_SNPCR_MAX (0<<21)
283 #define GEN6_MBC_SNPCR_MED (1<<21)
284 #define GEN6_MBC_SNPCR_LOW (2<<21)
285 #define GEN6_MBC_SNPCR_MIN (3<<21) /* only 1/16th of the cache is shared */
287 #define VLV_G3DCTL _MMIO(0x9024)
288 #define VLV_GSCKGCTL _MMIO(0x9028)
290 #define GEN6_MBCTL _MMIO(0x0907c)
291 #define GEN6_MBCTL_ENABLE_BOOT_FETCH (1 << 4)
292 #define GEN6_MBCTL_CTX_FETCH_NEEDED (1 << 3)
293 #define GEN6_MBCTL_BME_UPDATE_ENABLE (1 << 2)
294 #define GEN6_MBCTL_MAE_UPDATE_ENABLE (1 << 1)
295 #define GEN6_MBCTL_BOOT_FETCH_MECH (1 << 0)
297 #define GEN6_GDRST _MMIO(0x941c)
298 #define GEN6_GRDOM_FULL (1 << 0)
299 #define GEN6_GRDOM_RENDER (1 << 1)
300 #define GEN6_GRDOM_MEDIA (1 << 2)
301 #define GEN6_GRDOM_BLT (1 << 3)
302 #define GEN6_GRDOM_VECS (1 << 4)
303 #define GEN9_GRDOM_GUC (1 << 5)
304 #define GEN8_GRDOM_MEDIA2 (1 << 7)
305 /* GEN11 changed all bit defs except for FULL & RENDER */
306 #define GEN11_GRDOM_FULL GEN6_GRDOM_FULL
307 #define GEN11_GRDOM_RENDER GEN6_GRDOM_RENDER
308 #define GEN11_GRDOM_BLT (1 << 2)
309 #define GEN11_GRDOM_GUC (1 << 3)
310 #define GEN11_GRDOM_MEDIA (1 << 5)
311 #define GEN11_GRDOM_MEDIA2 (1 << 6)
312 #define GEN11_GRDOM_MEDIA3 (1 << 7)
313 #define GEN11_GRDOM_MEDIA4 (1 << 8)
314 #define GEN11_GRDOM_VECS (1 << 13)
315 #define GEN11_GRDOM_VECS2 (1 << 14)
317 #define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base+0x228)
318 #define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base+0x518)
319 #define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base+0x220)
320 #define PP_DIR_DCLV_2G 0xffffffff
322 #define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8 + 4)
323 #define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8)
325 #define GEN8_R_PWR_CLK_STATE _MMIO(0x20C8)
326 #define GEN8_RPCS_ENABLE (1 << 31)
327 #define GEN8_RPCS_S_CNT_ENABLE (1 << 18)
328 #define GEN8_RPCS_S_CNT_SHIFT 15
329 #define GEN8_RPCS_S_CNT_MASK (0x7 << GEN8_RPCS_S_CNT_SHIFT)
330 #define GEN8_RPCS_SS_CNT_ENABLE (1 << 11)
331 #define GEN8_RPCS_SS_CNT_SHIFT 8
332 #define GEN8_RPCS_SS_CNT_MASK (0x7 << GEN8_RPCS_SS_CNT_SHIFT)
333 #define GEN8_RPCS_EU_MAX_SHIFT 4
334 #define GEN8_RPCS_EU_MAX_MASK (0xf << GEN8_RPCS_EU_MAX_SHIFT)
335 #define GEN8_RPCS_EU_MIN_SHIFT 0
336 #define GEN8_RPCS_EU_MIN_MASK (0xf << GEN8_RPCS_EU_MIN_SHIFT)
338 #define WAIT_FOR_RC6_EXIT _MMIO(0x20CC)
340 #define HSW_SELECTIVE_READ_ADDRESSING_SHIFT 2
341 #define HSW_SELECTIVE_READ_ADDRESSING_MASK (0x3 << HSW_SLECTIVE_READ_ADDRESSING_SHIFT)
342 #define HSW_SELECTIVE_WRITE_ADDRESS_SHIFT 4
343 #define HSW_SELECTIVE_WRITE_ADDRESS_MASK (0x7 << HSW_SELECTIVE_WRITE_ADDRESS_SHIFT)
345 #define HSW_WAIT_FOR_RC6_EXIT_ENABLE (1 << 0)
346 #define HSW_RCS_CONTEXT_ENABLE (1 << 7)
347 #define HSW_RCS_INHIBIT (1 << 8)
349 #define GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT 4
350 #define GEN8_SELECTIVE_WRITE_ADDRESS_MASK (0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT)
351 #define GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT 4
352 #define GEN8_SELECTIVE_WRITE_ADDRESS_MASK (0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT)
353 #define GEN8_SELECTIVE_WRITE_ADDRESSING_ENABLE (1 << 6)
354 #define GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT 9
355 #define GEN8_SELECTIVE_READ_SUBSLICE_SELECT_MASK (0x3 << GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT)
356 #define GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT 11
357 #define GEN8_SELECTIVE_READ_SLICE_SELECT_MASK (0x3 << GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT)
358 #define GEN8_SELECTIVE_READ_ADDRESSING_ENABLE (1 << 13)
360 #define GAM_ECOCHK _MMIO(0x4090)
361 #define BDW_DISABLE_HDC_INVALIDATION (1<<25)
362 #define ECOCHK_SNB_BIT (1<<10)
363 #define ECOCHK_DIS_TLB (1<<8)
364 #define HSW_ECOCHK_ARB_PRIO_SOL (1<<6)
365 #define ECOCHK_PPGTT_CACHE64B (0x3<<3)
366 #define ECOCHK_PPGTT_CACHE4B (0x0<<3)
367 #define ECOCHK_PPGTT_GFDT_IVB (0x1<<4)
368 #define ECOCHK_PPGTT_LLC_IVB (0x1<<3)
369 #define ECOCHK_PPGTT_UC_HSW (0x1<<3)
370 #define ECOCHK_PPGTT_WT_HSW (0x2<<3)
371 #define ECOCHK_PPGTT_WB_HSW (0x3<<3)
373 #define GAC_ECO_BITS _MMIO(0x14090)
374 #define ECOBITS_SNB_BIT (1<<13)
375 #define ECOBITS_PPGTT_CACHE64B (3<<8)
376 #define ECOBITS_PPGTT_CACHE4B (0<<8)
378 #define GAB_CTL _MMIO(0x24000)
379 #define GAB_CTL_CONT_AFTER_PAGEFAULT (1<<8)
381 #define GEN6_STOLEN_RESERVED _MMIO(0x1082C0)
382 #define GEN6_STOLEN_RESERVED_ADDR_MASK (0xFFF << 20)
383 #define GEN7_STOLEN_RESERVED_ADDR_MASK (0x3FFF << 18)
384 #define GEN6_STOLEN_RESERVED_SIZE_MASK (3 << 4)
385 #define GEN6_STOLEN_RESERVED_1M (0 << 4)
386 #define GEN6_STOLEN_RESERVED_512K (1 << 4)
387 #define GEN6_STOLEN_RESERVED_256K (2 << 4)
388 #define GEN6_STOLEN_RESERVED_128K (3 << 4)
389 #define GEN7_STOLEN_RESERVED_SIZE_MASK (1 << 5)
390 #define GEN7_STOLEN_RESERVED_1M (0 << 5)
391 #define GEN7_STOLEN_RESERVED_256K (1 << 5)
392 #define GEN8_STOLEN_RESERVED_SIZE_MASK (3 << 7)
393 #define GEN8_STOLEN_RESERVED_1M (0 << 7)
394 #define GEN8_STOLEN_RESERVED_2M (1 << 7)
395 #define GEN8_STOLEN_RESERVED_4M (2 << 7)
396 #define GEN8_STOLEN_RESERVED_8M (3 << 7)
397 #define GEN6_STOLEN_RESERVED_ENABLE (1 << 0)
401 #define VGA_ST01_MDA 0x3ba
402 #define VGA_ST01_CGA 0x3da
404 #define _VGA_MSR_WRITE _MMIO(0x3c2)
405 #define VGA_MSR_WRITE 0x3c2
406 #define VGA_MSR_READ 0x3cc
407 #define VGA_MSR_MEM_EN (1<<1)
408 #define VGA_MSR_CGA_MODE (1<<0)
410 #define VGA_SR_INDEX 0x3c4
412 #define VGA_SR_DATA 0x3c5
414 #define VGA_AR_INDEX 0x3c0
415 #define VGA_AR_VID_EN (1<<5)
416 #define VGA_AR_DATA_WRITE 0x3c0
417 #define VGA_AR_DATA_READ 0x3c1
419 #define VGA_GR_INDEX 0x3ce
420 #define VGA_GR_DATA 0x3cf
422 #define VGA_GR_MEM_READ_MODE_SHIFT 3
423 #define VGA_GR_MEM_READ_MODE_PLANE 1
425 #define VGA_GR_MEM_MODE_MASK 0xc
426 #define VGA_GR_MEM_MODE_SHIFT 2
427 #define VGA_GR_MEM_A0000_AFFFF 0
428 #define VGA_GR_MEM_A0000_BFFFF 1
429 #define VGA_GR_MEM_B0000_B7FFF 2
430 #define VGA_GR_MEM_B0000_BFFFF 3
432 #define VGA_DACMASK 0x3c6
433 #define VGA_DACRX 0x3c7
434 #define VGA_DACWX 0x3c8
435 #define VGA_DACDATA 0x3c9
437 #define VGA_CR_INDEX_MDA 0x3b4
438 #define VGA_CR_DATA_MDA 0x3b5
439 #define VGA_CR_INDEX_CGA 0x3d4
440 #define VGA_CR_DATA_CGA 0x3d5
442 #define MI_PREDICATE_SRC0 _MMIO(0x2400)
443 #define MI_PREDICATE_SRC0_UDW _MMIO(0x2400 + 4)
444 #define MI_PREDICATE_SRC1 _MMIO(0x2408)
445 #define MI_PREDICATE_SRC1_UDW _MMIO(0x2408 + 4)
447 #define MI_PREDICATE_RESULT_2 _MMIO(0x2214)
448 #define LOWER_SLICE_ENABLED (1<<0)
449 #define LOWER_SLICE_DISABLED (0<<0)
452 * Registers used only by the command parser
454 #define BCS_SWCTRL _MMIO(0x22200)
456 #define GPGPU_THREADS_DISPATCHED _MMIO(0x2290)
457 #define GPGPU_THREADS_DISPATCHED_UDW _MMIO(0x2290 + 4)
458 #define HS_INVOCATION_COUNT _MMIO(0x2300)
459 #define HS_INVOCATION_COUNT_UDW _MMIO(0x2300 + 4)
460 #define DS_INVOCATION_COUNT _MMIO(0x2308)
461 #define DS_INVOCATION_COUNT_UDW _MMIO(0x2308 + 4)
462 #define IA_VERTICES_COUNT _MMIO(0x2310)
463 #define IA_VERTICES_COUNT_UDW _MMIO(0x2310 + 4)
464 #define IA_PRIMITIVES_COUNT _MMIO(0x2318)
465 #define IA_PRIMITIVES_COUNT_UDW _MMIO(0x2318 + 4)
466 #define VS_INVOCATION_COUNT _MMIO(0x2320)
467 #define VS_INVOCATION_COUNT_UDW _MMIO(0x2320 + 4)
468 #define GS_INVOCATION_COUNT _MMIO(0x2328)
469 #define GS_INVOCATION_COUNT_UDW _MMIO(0x2328 + 4)
470 #define GS_PRIMITIVES_COUNT _MMIO(0x2330)
471 #define GS_PRIMITIVES_COUNT_UDW _MMIO(0x2330 + 4)
472 #define CL_INVOCATION_COUNT _MMIO(0x2338)
473 #define CL_INVOCATION_COUNT_UDW _MMIO(0x2338 + 4)
474 #define CL_PRIMITIVES_COUNT _MMIO(0x2340)
475 #define CL_PRIMITIVES_COUNT_UDW _MMIO(0x2340 + 4)
476 #define PS_INVOCATION_COUNT _MMIO(0x2348)
477 #define PS_INVOCATION_COUNT_UDW _MMIO(0x2348 + 4)
478 #define PS_DEPTH_COUNT _MMIO(0x2350)
479 #define PS_DEPTH_COUNT_UDW _MMIO(0x2350 + 4)
481 /* There are the 4 64-bit counter registers, one for each stream output */
482 #define GEN7_SO_NUM_PRIMS_WRITTEN(n) _MMIO(0x5200 + (n) * 8)
483 #define GEN7_SO_NUM_PRIMS_WRITTEN_UDW(n) _MMIO(0x5200 + (n) * 8 + 4)
485 #define GEN7_SO_PRIM_STORAGE_NEEDED(n) _MMIO(0x5240 + (n) * 8)
486 #define GEN7_SO_PRIM_STORAGE_NEEDED_UDW(n) _MMIO(0x5240 + (n) * 8 + 4)
488 #define GEN7_3DPRIM_END_OFFSET _MMIO(0x2420)
489 #define GEN7_3DPRIM_START_VERTEX _MMIO(0x2430)
490 #define GEN7_3DPRIM_VERTEX_COUNT _MMIO(0x2434)
491 #define GEN7_3DPRIM_INSTANCE_COUNT _MMIO(0x2438)
492 #define GEN7_3DPRIM_START_INSTANCE _MMIO(0x243C)
493 #define GEN7_3DPRIM_BASE_VERTEX _MMIO(0x2440)
495 #define GEN7_GPGPU_DISPATCHDIMX _MMIO(0x2500)
496 #define GEN7_GPGPU_DISPATCHDIMY _MMIO(0x2504)
497 #define GEN7_GPGPU_DISPATCHDIMZ _MMIO(0x2508)
499 /* There are the 16 64-bit CS General Purpose Registers */
500 #define HSW_CS_GPR(n) _MMIO(0x2600 + (n) * 8)
501 #define HSW_CS_GPR_UDW(n) _MMIO(0x2600 + (n) * 8 + 4)
503 #define GEN7_OACONTROL _MMIO(0x2360)
504 #define GEN7_OACONTROL_CTX_MASK 0xFFFFF000
505 #define GEN7_OACONTROL_TIMER_PERIOD_MASK 0x3F
506 #define GEN7_OACONTROL_TIMER_PERIOD_SHIFT 6
507 #define GEN7_OACONTROL_TIMER_ENABLE (1<<5)
508 #define GEN7_OACONTROL_FORMAT_A13 (0<<2)
509 #define GEN7_OACONTROL_FORMAT_A29 (1<<2)
510 #define GEN7_OACONTROL_FORMAT_A13_B8_C8 (2<<2)
511 #define GEN7_OACONTROL_FORMAT_A29_B8_C8 (3<<2)
512 #define GEN7_OACONTROL_FORMAT_B4_C8 (4<<2)
513 #define GEN7_OACONTROL_FORMAT_A45_B8_C8 (5<<2)
514 #define GEN7_OACONTROL_FORMAT_B4_C8_A16 (6<<2)
515 #define GEN7_OACONTROL_FORMAT_C4_B8 (7<<2)
516 #define GEN7_OACONTROL_FORMAT_SHIFT 2
517 #define GEN7_OACONTROL_PER_CTX_ENABLE (1<<1)
518 #define GEN7_OACONTROL_ENABLE (1<<0)
520 #define GEN8_OACTXID _MMIO(0x2364)
522 #define GEN8_OA_DEBUG _MMIO(0x2B04)
523 #define GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS (1<<5)
524 #define GEN9_OA_DEBUG_INCLUDE_CLK_RATIO (1<<6)
525 #define GEN9_OA_DEBUG_DISABLE_GO_1_0_REPORTS (1<<2)
526 #define GEN9_OA_DEBUG_DISABLE_CTX_SWITCH_REPORTS (1<<1)
528 #define GEN8_OACONTROL _MMIO(0x2B00)
529 #define GEN8_OA_REPORT_FORMAT_A12 (0<<2)
530 #define GEN8_OA_REPORT_FORMAT_A12_B8_C8 (2<<2)
531 #define GEN8_OA_REPORT_FORMAT_A36_B8_C8 (5<<2)
532 #define GEN8_OA_REPORT_FORMAT_C4_B8 (7<<2)
533 #define GEN8_OA_REPORT_FORMAT_SHIFT 2
534 #define GEN8_OA_SPECIFIC_CONTEXT_ENABLE (1<<1)
535 #define GEN8_OA_COUNTER_ENABLE (1<<0)
537 #define GEN8_OACTXCONTROL _MMIO(0x2360)
538 #define GEN8_OA_TIMER_PERIOD_MASK 0x3F
539 #define GEN8_OA_TIMER_PERIOD_SHIFT 2
540 #define GEN8_OA_TIMER_ENABLE (1<<1)
541 #define GEN8_OA_COUNTER_RESUME (1<<0)
543 #define GEN7_OABUFFER _MMIO(0x23B0) /* R/W */
544 #define GEN7_OABUFFER_OVERRUN_DISABLE (1<<3)
545 #define GEN7_OABUFFER_EDGE_TRIGGER (1<<2)
546 #define GEN7_OABUFFER_STOP_RESUME_ENABLE (1<<1)
547 #define GEN7_OABUFFER_RESUME (1<<0)
549 #define GEN8_OABUFFER_UDW _MMIO(0x23b4)
550 #define GEN8_OABUFFER _MMIO(0x2b14)
551 #define GEN8_OABUFFER_MEM_SELECT_GGTT (1 << 0) /* 0: PPGTT, 1: GGTT */
553 #define GEN7_OASTATUS1 _MMIO(0x2364)
554 #define GEN7_OASTATUS1_TAIL_MASK 0xffffffc0
555 #define GEN7_OASTATUS1_COUNTER_OVERFLOW (1<<2)
556 #define GEN7_OASTATUS1_OABUFFER_OVERFLOW (1<<1)
557 #define GEN7_OASTATUS1_REPORT_LOST (1<<0)
559 #define GEN7_OASTATUS2 _MMIO(0x2368)
560 #define GEN7_OASTATUS2_HEAD_MASK 0xffffffc0
561 #define GEN7_OASTATUS2_MEM_SELECT_GGTT (1 << 0) /* 0: PPGTT, 1: GGTT */
563 #define GEN8_OASTATUS _MMIO(0x2b08)
564 #define GEN8_OASTATUS_OVERRUN_STATUS (1<<3)
565 #define GEN8_OASTATUS_COUNTER_OVERFLOW (1<<2)
566 #define GEN8_OASTATUS_OABUFFER_OVERFLOW (1<<1)
567 #define GEN8_OASTATUS_REPORT_LOST (1<<0)
569 #define GEN8_OAHEADPTR _MMIO(0x2B0C)
570 #define GEN8_OAHEADPTR_MASK 0xffffffc0
571 #define GEN8_OATAILPTR _MMIO(0x2B10)
572 #define GEN8_OATAILPTR_MASK 0xffffffc0
574 #define OABUFFER_SIZE_128K (0<<3)
575 #define OABUFFER_SIZE_256K (1<<3)
576 #define OABUFFER_SIZE_512K (2<<3)
577 #define OABUFFER_SIZE_1M (3<<3)
578 #define OABUFFER_SIZE_2M (4<<3)
579 #define OABUFFER_SIZE_4M (5<<3)
580 #define OABUFFER_SIZE_8M (6<<3)
581 #define OABUFFER_SIZE_16M (7<<3)
584 * Flexible, Aggregate EU Counter Registers.
585 * Note: these aren't contiguous
587 #define EU_PERF_CNTL0 _MMIO(0xe458)
588 #define EU_PERF_CNTL1 _MMIO(0xe558)
589 #define EU_PERF_CNTL2 _MMIO(0xe658)
590 #define EU_PERF_CNTL3 _MMIO(0xe758)
591 #define EU_PERF_CNTL4 _MMIO(0xe45c)
592 #define EU_PERF_CNTL5 _MMIO(0xe55c)
593 #define EU_PERF_CNTL6 _MMIO(0xe65c)
599 #define OASTARTTRIG1 _MMIO(0x2710)
600 #define OASTARTTRIG1_THRESHOLD_COUNT_MASK_MBZ 0xffff0000
601 #define OASTARTTRIG1_THRESHOLD_MASK 0xffff
603 #define OASTARTTRIG2 _MMIO(0x2714)
604 #define OASTARTTRIG2_INVERT_A_0 (1<<0)
605 #define OASTARTTRIG2_INVERT_A_1 (1<<1)
606 #define OASTARTTRIG2_INVERT_A_2 (1<<2)
607 #define OASTARTTRIG2_INVERT_A_3 (1<<3)
608 #define OASTARTTRIG2_INVERT_A_4 (1<<4)
609 #define OASTARTTRIG2_INVERT_A_5 (1<<5)
610 #define OASTARTTRIG2_INVERT_A_6 (1<<6)
611 #define OASTARTTRIG2_INVERT_A_7 (1<<7)
612 #define OASTARTTRIG2_INVERT_A_8 (1<<8)
613 #define OASTARTTRIG2_INVERT_A_9 (1<<9)
614 #define OASTARTTRIG2_INVERT_A_10 (1<<10)
615 #define OASTARTTRIG2_INVERT_A_11 (1<<11)
616 #define OASTARTTRIG2_INVERT_A_12 (1<<12)
617 #define OASTARTTRIG2_INVERT_A_13 (1<<13)
618 #define OASTARTTRIG2_INVERT_A_14 (1<<14)
619 #define OASTARTTRIG2_INVERT_A_15 (1<<15)
620 #define OASTARTTRIG2_INVERT_B_0 (1<<16)
621 #define OASTARTTRIG2_INVERT_B_1 (1<<17)
622 #define OASTARTTRIG2_INVERT_B_2 (1<<18)
623 #define OASTARTTRIG2_INVERT_B_3 (1<<19)
624 #define OASTARTTRIG2_INVERT_C_0 (1<<20)
625 #define OASTARTTRIG2_INVERT_C_1 (1<<21)
626 #define OASTARTTRIG2_INVERT_D_0 (1<<22)
627 #define OASTARTTRIG2_THRESHOLD_ENABLE (1<<23)
628 #define OASTARTTRIG2_START_TRIG_FLAG_MBZ (1<<24)
629 #define OASTARTTRIG2_EVENT_SELECT_0 (1<<28)
630 #define OASTARTTRIG2_EVENT_SELECT_1 (1<<29)
631 #define OASTARTTRIG2_EVENT_SELECT_2 (1<<30)
632 #define OASTARTTRIG2_EVENT_SELECT_3 (1<<31)
634 #define OASTARTTRIG3 _MMIO(0x2718)
635 #define OASTARTTRIG3_NOA_SELECT_MASK 0xf
636 #define OASTARTTRIG3_NOA_SELECT_8_SHIFT 0
637 #define OASTARTTRIG3_NOA_SELECT_9_SHIFT 4
638 #define OASTARTTRIG3_NOA_SELECT_10_SHIFT 8
639 #define OASTARTTRIG3_NOA_SELECT_11_SHIFT 12
640 #define OASTARTTRIG3_NOA_SELECT_12_SHIFT 16
641 #define OASTARTTRIG3_NOA_SELECT_13_SHIFT 20
642 #define OASTARTTRIG3_NOA_SELECT_14_SHIFT 24
643 #define OASTARTTRIG3_NOA_SELECT_15_SHIFT 28
645 #define OASTARTTRIG4 _MMIO(0x271c)
646 #define OASTARTTRIG4_NOA_SELECT_MASK 0xf
647 #define OASTARTTRIG4_NOA_SELECT_0_SHIFT 0
648 #define OASTARTTRIG4_NOA_SELECT_1_SHIFT 4
649 #define OASTARTTRIG4_NOA_SELECT_2_SHIFT 8
650 #define OASTARTTRIG4_NOA_SELECT_3_SHIFT 12
651 #define OASTARTTRIG4_NOA_SELECT_4_SHIFT 16
652 #define OASTARTTRIG4_NOA_SELECT_5_SHIFT 20
653 #define OASTARTTRIG4_NOA_SELECT_6_SHIFT 24
654 #define OASTARTTRIG4_NOA_SELECT_7_SHIFT 28
656 #define OASTARTTRIG5 _MMIO(0x2720)
657 #define OASTARTTRIG5_THRESHOLD_COUNT_MASK_MBZ 0xffff0000
658 #define OASTARTTRIG5_THRESHOLD_MASK 0xffff
660 #define OASTARTTRIG6 _MMIO(0x2724)
661 #define OASTARTTRIG6_INVERT_A_0 (1<<0)
662 #define OASTARTTRIG6_INVERT_A_1 (1<<1)
663 #define OASTARTTRIG6_INVERT_A_2 (1<<2)
664 #define OASTARTTRIG6_INVERT_A_3 (1<<3)
665 #define OASTARTTRIG6_INVERT_A_4 (1<<4)
666 #define OASTARTTRIG6_INVERT_A_5 (1<<5)
667 #define OASTARTTRIG6_INVERT_A_6 (1<<6)
668 #define OASTARTTRIG6_INVERT_A_7 (1<<7)
669 #define OASTARTTRIG6_INVERT_A_8 (1<<8)
670 #define OASTARTTRIG6_INVERT_A_9 (1<<9)
671 #define OASTARTTRIG6_INVERT_A_10 (1<<10)
672 #define OASTARTTRIG6_INVERT_A_11 (1<<11)
673 #define OASTARTTRIG6_INVERT_A_12 (1<<12)
674 #define OASTARTTRIG6_INVERT_A_13 (1<<13)
675 #define OASTARTTRIG6_INVERT_A_14 (1<<14)
676 #define OASTARTTRIG6_INVERT_A_15 (1<<15)
677 #define OASTARTTRIG6_INVERT_B_0 (1<<16)
678 #define OASTARTTRIG6_INVERT_B_1 (1<<17)
679 #define OASTARTTRIG6_INVERT_B_2 (1<<18)
680 #define OASTARTTRIG6_INVERT_B_3 (1<<19)
681 #define OASTARTTRIG6_INVERT_C_0 (1<<20)
682 #define OASTARTTRIG6_INVERT_C_1 (1<<21)
683 #define OASTARTTRIG6_INVERT_D_0 (1<<22)
684 #define OASTARTTRIG6_THRESHOLD_ENABLE (1<<23)
685 #define OASTARTTRIG6_START_TRIG_FLAG_MBZ (1<<24)
686 #define OASTARTTRIG6_EVENT_SELECT_4 (1<<28)
687 #define OASTARTTRIG6_EVENT_SELECT_5 (1<<29)
688 #define OASTARTTRIG6_EVENT_SELECT_6 (1<<30)
689 #define OASTARTTRIG6_EVENT_SELECT_7 (1<<31)
691 #define OASTARTTRIG7 _MMIO(0x2728)
692 #define OASTARTTRIG7_NOA_SELECT_MASK 0xf
693 #define OASTARTTRIG7_NOA_SELECT_8_SHIFT 0
694 #define OASTARTTRIG7_NOA_SELECT_9_SHIFT 4
695 #define OASTARTTRIG7_NOA_SELECT_10_SHIFT 8
696 #define OASTARTTRIG7_NOA_SELECT_11_SHIFT 12
697 #define OASTARTTRIG7_NOA_SELECT_12_SHIFT 16
698 #define OASTARTTRIG7_NOA_SELECT_13_SHIFT 20
699 #define OASTARTTRIG7_NOA_SELECT_14_SHIFT 24
700 #define OASTARTTRIG7_NOA_SELECT_15_SHIFT 28
702 #define OASTARTTRIG8 _MMIO(0x272c)
703 #define OASTARTTRIG8_NOA_SELECT_MASK 0xf
704 #define OASTARTTRIG8_NOA_SELECT_0_SHIFT 0
705 #define OASTARTTRIG8_NOA_SELECT_1_SHIFT 4
706 #define OASTARTTRIG8_NOA_SELECT_2_SHIFT 8
707 #define OASTARTTRIG8_NOA_SELECT_3_SHIFT 12
708 #define OASTARTTRIG8_NOA_SELECT_4_SHIFT 16
709 #define OASTARTTRIG8_NOA_SELECT_5_SHIFT 20
710 #define OASTARTTRIG8_NOA_SELECT_6_SHIFT 24
711 #define OASTARTTRIG8_NOA_SELECT_7_SHIFT 28
713 #define OAREPORTTRIG1 _MMIO(0x2740)
714 #define OAREPORTTRIG1_THRESHOLD_MASK 0xffff
715 #define OAREPORTTRIG1_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
717 #define OAREPORTTRIG2 _MMIO(0x2744)
718 #define OAREPORTTRIG2_INVERT_A_0 (1<<0)
719 #define OAREPORTTRIG2_INVERT_A_1 (1<<1)
720 #define OAREPORTTRIG2_INVERT_A_2 (1<<2)
721 #define OAREPORTTRIG2_INVERT_A_3 (1<<3)
722 #define OAREPORTTRIG2_INVERT_A_4 (1<<4)
723 #define OAREPORTTRIG2_INVERT_A_5 (1<<5)
724 #define OAREPORTTRIG2_INVERT_A_6 (1<<6)
725 #define OAREPORTTRIG2_INVERT_A_7 (1<<7)
726 #define OAREPORTTRIG2_INVERT_A_8 (1<<8)
727 #define OAREPORTTRIG2_INVERT_A_9 (1<<9)
728 #define OAREPORTTRIG2_INVERT_A_10 (1<<10)
729 #define OAREPORTTRIG2_INVERT_A_11 (1<<11)
730 #define OAREPORTTRIG2_INVERT_A_12 (1<<12)
731 #define OAREPORTTRIG2_INVERT_A_13 (1<<13)
732 #define OAREPORTTRIG2_INVERT_A_14 (1<<14)
733 #define OAREPORTTRIG2_INVERT_A_15 (1<<15)
734 #define OAREPORTTRIG2_INVERT_B_0 (1<<16)
735 #define OAREPORTTRIG2_INVERT_B_1 (1<<17)
736 #define OAREPORTTRIG2_INVERT_B_2 (1<<18)
737 #define OAREPORTTRIG2_INVERT_B_3 (1<<19)
738 #define OAREPORTTRIG2_INVERT_C_0 (1<<20)
739 #define OAREPORTTRIG2_INVERT_C_1 (1<<21)
740 #define OAREPORTTRIG2_INVERT_D_0 (1<<22)
741 #define OAREPORTTRIG2_THRESHOLD_ENABLE (1<<23)
742 #define OAREPORTTRIG2_REPORT_TRIGGER_ENABLE (1<<31)
744 #define OAREPORTTRIG3 _MMIO(0x2748)
745 #define OAREPORTTRIG3_NOA_SELECT_MASK 0xf
746 #define OAREPORTTRIG3_NOA_SELECT_8_SHIFT 0
747 #define OAREPORTTRIG3_NOA_SELECT_9_SHIFT 4
748 #define OAREPORTTRIG3_NOA_SELECT_10_SHIFT 8
749 #define OAREPORTTRIG3_NOA_SELECT_11_SHIFT 12
750 #define OAREPORTTRIG3_NOA_SELECT_12_SHIFT 16
751 #define OAREPORTTRIG3_NOA_SELECT_13_SHIFT 20
752 #define OAREPORTTRIG3_NOA_SELECT_14_SHIFT 24
753 #define OAREPORTTRIG3_NOA_SELECT_15_SHIFT 28
755 #define OAREPORTTRIG4 _MMIO(0x274c)
756 #define OAREPORTTRIG4_NOA_SELECT_MASK 0xf
757 #define OAREPORTTRIG4_NOA_SELECT_0_SHIFT 0
758 #define OAREPORTTRIG4_NOA_SELECT_1_SHIFT 4
759 #define OAREPORTTRIG4_NOA_SELECT_2_SHIFT 8
760 #define OAREPORTTRIG4_NOA_SELECT_3_SHIFT 12
761 #define OAREPORTTRIG4_NOA_SELECT_4_SHIFT 16
762 #define OAREPORTTRIG4_NOA_SELECT_5_SHIFT 20
763 #define OAREPORTTRIG4_NOA_SELECT_6_SHIFT 24
764 #define OAREPORTTRIG4_NOA_SELECT_7_SHIFT 28
766 #define OAREPORTTRIG5 _MMIO(0x2750)
767 #define OAREPORTTRIG5_THRESHOLD_MASK 0xffff
768 #define OAREPORTTRIG5_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
770 #define OAREPORTTRIG6 _MMIO(0x2754)
771 #define OAREPORTTRIG6_INVERT_A_0 (1<<0)
772 #define OAREPORTTRIG6_INVERT_A_1 (1<<1)
773 #define OAREPORTTRIG6_INVERT_A_2 (1<<2)
774 #define OAREPORTTRIG6_INVERT_A_3 (1<<3)
775 #define OAREPORTTRIG6_INVERT_A_4 (1<<4)
776 #define OAREPORTTRIG6_INVERT_A_5 (1<<5)
777 #define OAREPORTTRIG6_INVERT_A_6 (1<<6)
778 #define OAREPORTTRIG6_INVERT_A_7 (1<<7)
779 #define OAREPORTTRIG6_INVERT_A_8 (1<<8)
780 #define OAREPORTTRIG6_INVERT_A_9 (1<<9)
781 #define OAREPORTTRIG6_INVERT_A_10 (1<<10)
782 #define OAREPORTTRIG6_INVERT_A_11 (1<<11)
783 #define OAREPORTTRIG6_INVERT_A_12 (1<<12)
784 #define OAREPORTTRIG6_INVERT_A_13 (1<<13)
785 #define OAREPORTTRIG6_INVERT_A_14 (1<<14)
786 #define OAREPORTTRIG6_INVERT_A_15 (1<<15)
787 #define OAREPORTTRIG6_INVERT_B_0 (1<<16)
788 #define OAREPORTTRIG6_INVERT_B_1 (1<<17)
789 #define OAREPORTTRIG6_INVERT_B_2 (1<<18)
790 #define OAREPORTTRIG6_INVERT_B_3 (1<<19)
791 #define OAREPORTTRIG6_INVERT_C_0 (1<<20)
792 #define OAREPORTTRIG6_INVERT_C_1 (1<<21)
793 #define OAREPORTTRIG6_INVERT_D_0 (1<<22)
794 #define OAREPORTTRIG6_THRESHOLD_ENABLE (1<<23)
795 #define OAREPORTTRIG6_REPORT_TRIGGER_ENABLE (1<<31)
797 #define OAREPORTTRIG7 _MMIO(0x2758)
798 #define OAREPORTTRIG7_NOA_SELECT_MASK 0xf
799 #define OAREPORTTRIG7_NOA_SELECT_8_SHIFT 0
800 #define OAREPORTTRIG7_NOA_SELECT_9_SHIFT 4
801 #define OAREPORTTRIG7_NOA_SELECT_10_SHIFT 8
802 #define OAREPORTTRIG7_NOA_SELECT_11_SHIFT 12
803 #define OAREPORTTRIG7_NOA_SELECT_12_SHIFT 16
804 #define OAREPORTTRIG7_NOA_SELECT_13_SHIFT 20
805 #define OAREPORTTRIG7_NOA_SELECT_14_SHIFT 24
806 #define OAREPORTTRIG7_NOA_SELECT_15_SHIFT 28
808 #define OAREPORTTRIG8 _MMIO(0x275c)
809 #define OAREPORTTRIG8_NOA_SELECT_MASK 0xf
810 #define OAREPORTTRIG8_NOA_SELECT_0_SHIFT 0
811 #define OAREPORTTRIG8_NOA_SELECT_1_SHIFT 4
812 #define OAREPORTTRIG8_NOA_SELECT_2_SHIFT 8
813 #define OAREPORTTRIG8_NOA_SELECT_3_SHIFT 12
814 #define OAREPORTTRIG8_NOA_SELECT_4_SHIFT 16
815 #define OAREPORTTRIG8_NOA_SELECT_5_SHIFT 20
816 #define OAREPORTTRIG8_NOA_SELECT_6_SHIFT 24
817 #define OAREPORTTRIG8_NOA_SELECT_7_SHIFT 28
820 #define OACEC_COMPARE_LESS_OR_EQUAL 6
821 #define OACEC_COMPARE_NOT_EQUAL 5
822 #define OACEC_COMPARE_LESS_THAN 4
823 #define OACEC_COMPARE_GREATER_OR_EQUAL 3
824 #define OACEC_COMPARE_EQUAL 2
825 #define OACEC_COMPARE_GREATER_THAN 1
826 #define OACEC_COMPARE_ANY_EQUAL 0
828 #define OACEC_COMPARE_VALUE_MASK 0xffff
829 #define OACEC_COMPARE_VALUE_SHIFT 3
831 #define OACEC_SELECT_NOA (0<<19)
832 #define OACEC_SELECT_PREV (1<<19)
833 #define OACEC_SELECT_BOOLEAN (2<<19)
836 #define OACEC_MASK_MASK 0xffff
837 #define OACEC_CONSIDERATIONS_MASK 0xffff
838 #define OACEC_CONSIDERATIONS_SHIFT 16
840 #define OACEC0_0 _MMIO(0x2770)
841 #define OACEC0_1 _MMIO(0x2774)
842 #define OACEC1_0 _MMIO(0x2778)
843 #define OACEC1_1 _MMIO(0x277c)
844 #define OACEC2_0 _MMIO(0x2780)
845 #define OACEC2_1 _MMIO(0x2784)
846 #define OACEC3_0 _MMIO(0x2788)
847 #define OACEC3_1 _MMIO(0x278c)
848 #define OACEC4_0 _MMIO(0x2790)
849 #define OACEC4_1 _MMIO(0x2794)
850 #define OACEC5_0 _MMIO(0x2798)
851 #define OACEC5_1 _MMIO(0x279c)
852 #define OACEC6_0 _MMIO(0x27a0)
853 #define OACEC6_1 _MMIO(0x27a4)
854 #define OACEC7_0 _MMIO(0x27a8)
855 #define OACEC7_1 _MMIO(0x27ac)
857 /* OA perf counters */
858 #define OA_PERFCNT1_LO _MMIO(0x91B8)
859 #define OA_PERFCNT1_HI _MMIO(0x91BC)
860 #define OA_PERFCNT2_LO _MMIO(0x91C0)
861 #define OA_PERFCNT2_HI _MMIO(0x91C4)
862 #define OA_PERFCNT3_LO _MMIO(0x91C8)
863 #define OA_PERFCNT3_HI _MMIO(0x91CC)
864 #define OA_PERFCNT4_LO _MMIO(0x91D8)
865 #define OA_PERFCNT4_HI _MMIO(0x91DC)
867 #define OA_PERFMATRIX_LO _MMIO(0x91C8)
868 #define OA_PERFMATRIX_HI _MMIO(0x91CC)
870 /* RPM unit config (Gen8+) */
871 #define RPM_CONFIG0 _MMIO(0x0D00)
872 #define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3
873 #define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK (1 << GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT)
874 #define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ 0
875 #define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ 1
876 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3
877 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK (0x7 << GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT)
878 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ 0
879 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ 1
880 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ 2
881 #define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ 3
882 #define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT 1
883 #define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK (0x3 << GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT)
885 #define RPM_CONFIG1 _MMIO(0x0D04)
886 #define GEN10_GT_NOA_ENABLE (1 << 9)
888 /* GPM unit config (Gen9+) */
889 #define CTC_MODE _MMIO(0xA26C)
890 #define CTC_SOURCE_PARAMETER_MASK 1
891 #define CTC_SOURCE_CRYSTAL_CLOCK 0
892 #define CTC_SOURCE_DIVIDE_LOGIC 1
893 #define CTC_SHIFT_PARAMETER_SHIFT 1
894 #define CTC_SHIFT_PARAMETER_MASK (0x3 << CTC_SHIFT_PARAMETER_SHIFT)
896 /* RCP unit config (Gen8+) */
897 #define RCP_CONFIG _MMIO(0x0D08)
900 #define HSW_MBVID2_NOA0 _MMIO(0x9E80)
901 #define HSW_MBVID2_NOA1 _MMIO(0x9E84)
902 #define HSW_MBVID2_NOA2 _MMIO(0x9E88)
903 #define HSW_MBVID2_NOA3 _MMIO(0x9E8C)
904 #define HSW_MBVID2_NOA4 _MMIO(0x9E90)
905 #define HSW_MBVID2_NOA5 _MMIO(0x9E94)
906 #define HSW_MBVID2_NOA6 _MMIO(0x9E98)
907 #define HSW_MBVID2_NOA7 _MMIO(0x9E9C)
908 #define HSW_MBVID2_NOA8 _MMIO(0x9EA0)
909 #define HSW_MBVID2_NOA9 _MMIO(0x9EA4)
911 #define HSW_MBVID2_MISR0 _MMIO(0x9EC0)
914 #define NOA_CONFIG(i) _MMIO(0x0D0C + (i) * 4)
916 #define MICRO_BP0_0 _MMIO(0x9800)
917 #define MICRO_BP0_2 _MMIO(0x9804)
918 #define MICRO_BP0_1 _MMIO(0x9808)
920 #define MICRO_BP1_0 _MMIO(0x980C)
921 #define MICRO_BP1_2 _MMIO(0x9810)
922 #define MICRO_BP1_1 _MMIO(0x9814)
924 #define MICRO_BP2_0 _MMIO(0x9818)
925 #define MICRO_BP2_2 _MMIO(0x981C)
926 #define MICRO_BP2_1 _MMIO(0x9820)
928 #define MICRO_BP3_0 _MMIO(0x9824)
929 #define MICRO_BP3_2 _MMIO(0x9828)
930 #define MICRO_BP3_1 _MMIO(0x982C)
932 #define MICRO_BP_TRIGGER _MMIO(0x9830)
933 #define MICRO_BP3_COUNT_STATUS01 _MMIO(0x9834)
934 #define MICRO_BP3_COUNT_STATUS23 _MMIO(0x9838)
935 #define MICRO_BP_FIRED_ARMED _MMIO(0x983C)
937 #define GDT_CHICKEN_BITS _MMIO(0x9840)
938 #define GT_NOA_ENABLE 0x00000080
940 #define NOA_DATA _MMIO(0x986C)
941 #define NOA_WRITE _MMIO(0x9888)
943 #define _GEN7_PIPEA_DE_LOAD_SL 0x70068
944 #define _GEN7_PIPEB_DE_LOAD_SL 0x71068
945 #define GEN7_PIPE_DE_LOAD_SL(pipe) _MMIO_PIPE(pipe, _GEN7_PIPEA_DE_LOAD_SL, _GEN7_PIPEB_DE_LOAD_SL)
950 #define DEBUG_RESET_I830 _MMIO(0x6070)
951 #define DEBUG_RESET_FULL (1<<7)
952 #define DEBUG_RESET_RENDER (1<<8)
953 #define DEBUG_RESET_DISPLAY (1<<9)
958 #define VLV_IOSF_DOORBELL_REQ _MMIO(VLV_DISPLAY_BASE + 0x2100)
959 #define IOSF_DEVFN_SHIFT 24
960 #define IOSF_OPCODE_SHIFT 16
961 #define IOSF_PORT_SHIFT 8
962 #define IOSF_BYTE_ENABLES_SHIFT 4
963 #define IOSF_BAR_SHIFT 1
964 #define IOSF_SB_BUSY (1<<0)
965 #define IOSF_PORT_BUNIT 0x03
966 #define IOSF_PORT_PUNIT 0x04
967 #define IOSF_PORT_NC 0x11
968 #define IOSF_PORT_DPIO 0x12
969 #define IOSF_PORT_GPIO_NC 0x13
970 #define IOSF_PORT_CCK 0x14
971 #define IOSF_PORT_DPIO_2 0x1a
972 #define IOSF_PORT_FLISDSI 0x1b
973 #define IOSF_PORT_GPIO_SC 0x48
974 #define IOSF_PORT_GPIO_SUS 0xa8
975 #define IOSF_PORT_CCU 0xa9
976 #define CHV_IOSF_PORT_GPIO_N 0x13
977 #define CHV_IOSF_PORT_GPIO_SE 0x48
978 #define CHV_IOSF_PORT_GPIO_E 0xa8
979 #define CHV_IOSF_PORT_GPIO_SW 0xb2
980 #define VLV_IOSF_DATA _MMIO(VLV_DISPLAY_BASE + 0x2104)
981 #define VLV_IOSF_ADDR _MMIO(VLV_DISPLAY_BASE + 0x2108)
983 /* See configdb bunit SB addr map */
984 #define BUNIT_REG_BISOC 0x11
986 #define PUNIT_REG_DSPFREQ 0x36
987 #define DSPFREQSTAT_SHIFT_CHV 24
988 #define DSPFREQSTAT_MASK_CHV (0x1f << DSPFREQSTAT_SHIFT_CHV)
989 #define DSPFREQGUAR_SHIFT_CHV 8
990 #define DSPFREQGUAR_MASK_CHV (0x1f << DSPFREQGUAR_SHIFT_CHV)
991 #define DSPFREQSTAT_SHIFT 30
992 #define DSPFREQSTAT_MASK (0x3 << DSPFREQSTAT_SHIFT)
993 #define DSPFREQGUAR_SHIFT 14
994 #define DSPFREQGUAR_MASK (0x3 << DSPFREQGUAR_SHIFT)
995 #define DSP_MAXFIFO_PM5_STATUS (1 << 22) /* chv */
996 #define DSP_AUTO_CDCLK_GATE_DISABLE (1 << 7) /* chv */
997 #define DSP_MAXFIFO_PM5_ENABLE (1 << 6) /* chv */
998 #define _DP_SSC(val, pipe) ((val) << (2 * (pipe)))
999 #define DP_SSC_MASK(pipe) _DP_SSC(0x3, (pipe))
1000 #define DP_SSC_PWR_ON(pipe) _DP_SSC(0x0, (pipe))
1001 #define DP_SSC_CLK_GATE(pipe) _DP_SSC(0x1, (pipe))
1002 #define DP_SSC_RESET(pipe) _DP_SSC(0x2, (pipe))
1003 #define DP_SSC_PWR_GATE(pipe) _DP_SSC(0x3, (pipe))
1004 #define _DP_SSS(val, pipe) ((val) << (2 * (pipe) + 16))
1005 #define DP_SSS_MASK(pipe) _DP_SSS(0x3, (pipe))
1006 #define DP_SSS_PWR_ON(pipe) _DP_SSS(0x0, (pipe))
1007 #define DP_SSS_CLK_GATE(pipe) _DP_SSS(0x1, (pipe))
1008 #define DP_SSS_RESET(pipe) _DP_SSS(0x2, (pipe))
1009 #define DP_SSS_PWR_GATE(pipe) _DP_SSS(0x3, (pipe))
1012 * i915_power_well_id:
1014 * Platform specific IDs used to look up power wells and - except for custom
1015 * power wells - to define request/status register flag bit positions. As such
1016 * the set of IDs on a given platform must be unique and except for custom
1017 * power wells their value must stay fixed.
1019 enum i915_power_well_id {
1022 * - custom power well
1024 I830_DISP_PW_PIPES = 0,
1028 * - PUNIT_REG_PWRGT_CTRL (bit: id*2),
1029 * PUNIT_REG_PWRGT_STATUS (bit: id*2) (PUNIT HAS v0.8)
1031 PUNIT_POWER_WELL_RENDER = 0,
1032 PUNIT_POWER_WELL_MEDIA = 1,
1033 PUNIT_POWER_WELL_DISP2D = 3,
1034 PUNIT_POWER_WELL_DPIO_CMN_BC = 5,
1035 PUNIT_POWER_WELL_DPIO_TX_B_LANES_01 = 6,
1036 PUNIT_POWER_WELL_DPIO_TX_B_LANES_23 = 7,
1037 PUNIT_POWER_WELL_DPIO_TX_C_LANES_01 = 8,
1038 PUNIT_POWER_WELL_DPIO_TX_C_LANES_23 = 9,
1039 PUNIT_POWER_WELL_DPIO_RX0 = 10,
1040 PUNIT_POWER_WELL_DPIO_RX1 = 11,
1041 PUNIT_POWER_WELL_DPIO_CMN_D = 12,
1042 /* - custom power well */
1043 CHV_DISP_PW_PIPE_A, /* 13 */
1047 * - HSW_PWR_WELL_CTL_DRIVER(0) (status bit: id*2, req bit: id*2+1)
1049 HSW_DISP_PW_GLOBAL = 15,
1053 * - HSW_PWR_WELL_CTL_DRIVER(0) (status bit: id*2, req bit: id*2+1)
1055 SKL_DISP_PW_MISC_IO = 0,
1056 SKL_DISP_PW_DDI_A_E,
1057 GLK_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E,
1058 CNL_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E,
1062 CNL_DISP_PW_DDI_F = 6,
1064 GLK_DISP_PW_AUX_A = 8,
1067 CNL_DISP_PW_AUX_A = GLK_DISP_PW_AUX_A,
1068 CNL_DISP_PW_AUX_B = GLK_DISP_PW_AUX_B,
1069 CNL_DISP_PW_AUX_C = GLK_DISP_PW_AUX_C,
1076 /* - custom power wells */
1080 GLK_DPIO_CMN_C, /* 19 */
1083 * Multiple platforms.
1084 * Must start following the highest ID of any platform.
1085 * - custom power wells
1087 I915_DISP_PW_ALWAYS_ON = 20,
1090 #define PUNIT_REG_PWRGT_CTRL 0x60
1091 #define PUNIT_REG_PWRGT_STATUS 0x61
1092 #define PUNIT_PWRGT_MASK(power_well) (3 << ((power_well) * 2))
1093 #define PUNIT_PWRGT_PWR_ON(power_well) (0 << ((power_well) * 2))
1094 #define PUNIT_PWRGT_CLK_GATE(power_well) (1 << ((power_well) * 2))
1095 #define PUNIT_PWRGT_RESET(power_well) (2 << ((power_well) * 2))
1096 #define PUNIT_PWRGT_PWR_GATE(power_well) (3 << ((power_well) * 2))
1098 #define PUNIT_REG_GPU_LFM 0xd3
1099 #define PUNIT_REG_GPU_FREQ_REQ 0xd4
1100 #define PUNIT_REG_GPU_FREQ_STS 0xd8
1101 #define GPLLENABLE (1<<4)
1102 #define GENFREQSTATUS (1<<0)
1103 #define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc
1104 #define PUNIT_REG_CZ_TIMESTAMP 0xce
1106 #define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */
1107 #define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */
1109 #define FB_GFX_FMAX_AT_VMAX_FUSE 0x136
1110 #define FB_GFX_FREQ_FUSE_MASK 0xff
1111 #define FB_GFX_FMAX_AT_VMAX_2SS4EU_FUSE_SHIFT 24
1112 #define FB_GFX_FMAX_AT_VMAX_2SS6EU_FUSE_SHIFT 16
1113 #define FB_GFX_FMAX_AT_VMAX_2SS8EU_FUSE_SHIFT 8
1115 #define FB_GFX_FMIN_AT_VMIN_FUSE 0x137
1116 #define FB_GFX_FMIN_AT_VMIN_FUSE_SHIFT 8
1118 #define PUNIT_REG_DDR_SETUP2 0x139
1119 #define FORCE_DDR_FREQ_REQ_ACK (1 << 8)
1120 #define FORCE_DDR_LOW_FREQ (1 << 1)
1121 #define FORCE_DDR_HIGH_FREQ (1 << 0)
1123 #define PUNIT_GPU_STATUS_REG 0xdb
1124 #define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT 16
1125 #define PUNIT_GPU_STATUS_MAX_FREQ_MASK 0xff
1126 #define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT 8
1127 #define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK 0xff
1129 #define PUNIT_GPU_DUTYCYCLE_REG 0xdf
1130 #define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT 8
1131 #define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK 0xff
1133 #define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c
1134 #define FB_GFX_MAX_FREQ_FUSE_SHIFT 3
1135 #define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8
1136 #define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11
1137 #define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800
1138 #define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34
1139 #define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007
1140 #define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30
1141 #define FB_FMAX_VMIN_FREQ_LO_SHIFT 27
1142 #define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000
1144 #define VLV_TURBO_SOC_OVERRIDE 0x04
1145 #define VLV_OVERRIDE_EN 1
1146 #define VLV_SOC_TDP_EN (1 << 1)
1147 #define VLV_BIAS_CPU_125_SOC_875 (6 << 2)
1148 #define CHV_BIAS_CPU_50_SOC_50 (3 << 2)
1150 /* vlv2 north clock has */
1151 #define CCK_FUSE_REG 0x8
1152 #define CCK_FUSE_HPLL_FREQ_MASK 0x3
1153 #define CCK_REG_DSI_PLL_FUSE 0x44
1154 #define CCK_REG_DSI_PLL_CONTROL 0x48
1155 #define DSI_PLL_VCO_EN (1 << 31)
1156 #define DSI_PLL_LDO_GATE (1 << 30)
1157 #define DSI_PLL_P1_POST_DIV_SHIFT 17
1158 #define DSI_PLL_P1_POST_DIV_MASK (0x1ff << 17)
1159 #define DSI_PLL_P2_MUX_DSI0_DIV2 (1 << 13)
1160 #define DSI_PLL_P3_MUX_DSI1_DIV2 (1 << 12)
1161 #define DSI_PLL_MUX_MASK (3 << 9)
1162 #define DSI_PLL_MUX_DSI0_DSIPLL (0 << 10)
1163 #define DSI_PLL_MUX_DSI0_CCK (1 << 10)
1164 #define DSI_PLL_MUX_DSI1_DSIPLL (0 << 9)
1165 #define DSI_PLL_MUX_DSI1_CCK (1 << 9)
1166 #define DSI_PLL_CLK_GATE_MASK (0xf << 5)
1167 #define DSI_PLL_CLK_GATE_DSI0_DSIPLL (1 << 8)
1168 #define DSI_PLL_CLK_GATE_DSI1_DSIPLL (1 << 7)
1169 #define DSI_PLL_CLK_GATE_DSI0_CCK (1 << 6)
1170 #define DSI_PLL_CLK_GATE_DSI1_CCK (1 << 5)
1171 #define DSI_PLL_LOCK (1 << 0)
1172 #define CCK_REG_DSI_PLL_DIVIDER 0x4c
1173 #define DSI_PLL_LFSR (1 << 31)
1174 #define DSI_PLL_FRACTION_EN (1 << 30)
1175 #define DSI_PLL_FRAC_COUNTER_SHIFT 27
1176 #define DSI_PLL_FRAC_COUNTER_MASK (7 << 27)
1177 #define DSI_PLL_USYNC_CNT_SHIFT 18
1178 #define DSI_PLL_USYNC_CNT_MASK (0x1ff << 18)
1179 #define DSI_PLL_N1_DIV_SHIFT 16
1180 #define DSI_PLL_N1_DIV_MASK (3 << 16)
1181 #define DSI_PLL_M1_DIV_SHIFT 0
1182 #define DSI_PLL_M1_DIV_MASK (0x1ff << 0)
1183 #define CCK_CZ_CLOCK_CONTROL 0x62
1184 #define CCK_GPLL_CLOCK_CONTROL 0x67
1185 #define CCK_DISPLAY_CLOCK_CONTROL 0x6b
1186 #define CCK_DISPLAY_REF_CLOCK_CONTROL 0x6c
1187 #define CCK_TRUNK_FORCE_ON (1 << 17)
1188 #define CCK_TRUNK_FORCE_OFF (1 << 16)
1189 #define CCK_FREQUENCY_STATUS (0x1f << 8)
1190 #define CCK_FREQUENCY_STATUS_SHIFT 8
1191 #define CCK_FREQUENCY_VALUES (0x1f << 0)
1193 /* DPIO registers */
1194 #define DPIO_DEVFN 0
1196 #define DPIO_CTL _MMIO(VLV_DISPLAY_BASE + 0x2110)
1197 #define DPIO_MODSEL1 (1<<3) /* if ref clk b == 27 */
1198 #define DPIO_MODSEL0 (1<<2) /* if ref clk a == 27 */
1199 #define DPIO_SFR_BYPASS (1<<1)
1200 #define DPIO_CMNRST (1<<0)
1202 #define DPIO_PHY(pipe) ((pipe) >> 1)
1203 #define DPIO_PHY_IOSF_PORT(phy) (dev_priv->dpio_phy_iosf_port[phy])
1206 * Per pipe/PLL DPIO regs
1208 #define _VLV_PLL_DW3_CH0 0x800c
1209 #define DPIO_POST_DIV_SHIFT (28) /* 3 bits */
1210 #define DPIO_POST_DIV_DAC 0
1211 #define DPIO_POST_DIV_HDMIDP 1 /* DAC 225-400M rate */
1212 #define DPIO_POST_DIV_LVDS1 2
1213 #define DPIO_POST_DIV_LVDS2 3
1214 #define DPIO_K_SHIFT (24) /* 4 bits */
1215 #define DPIO_P1_SHIFT (21) /* 3 bits */
1216 #define DPIO_P2_SHIFT (16) /* 5 bits */
1217 #define DPIO_N_SHIFT (12) /* 4 bits */
1218 #define DPIO_ENABLE_CALIBRATION (1<<11)
1219 #define DPIO_M1DIV_SHIFT (8) /* 3 bits */
1220 #define DPIO_M2DIV_MASK 0xff
1221 #define _VLV_PLL_DW3_CH1 0x802c
1222 #define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1)
1224 #define _VLV_PLL_DW5_CH0 0x8014
1225 #define DPIO_REFSEL_OVERRIDE 27
1226 #define DPIO_PLL_MODESEL_SHIFT 24 /* 3 bits */
1227 #define DPIO_BIAS_CURRENT_CTL_SHIFT 21 /* 3 bits, always 0x7 */
1228 #define DPIO_PLL_REFCLK_SEL_SHIFT 16 /* 2 bits */
1229 #define DPIO_PLL_REFCLK_SEL_MASK 3
1230 #define DPIO_DRIVER_CTL_SHIFT 12 /* always set to 0x8 */
1231 #define DPIO_CLK_BIAS_CTL_SHIFT 8 /* always set to 0x5 */
1232 #define _VLV_PLL_DW5_CH1 0x8034
1233 #define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1)
1235 #define _VLV_PLL_DW7_CH0 0x801c
1236 #define _VLV_PLL_DW7_CH1 0x803c
1237 #define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1)
1239 #define _VLV_PLL_DW8_CH0 0x8040
1240 #define _VLV_PLL_DW8_CH1 0x8060
1241 #define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1)
1243 #define VLV_PLL_DW9_BCAST 0xc044
1244 #define _VLV_PLL_DW9_CH0 0x8044
1245 #define _VLV_PLL_DW9_CH1 0x8064
1246 #define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1)
1248 #define _VLV_PLL_DW10_CH0 0x8048
1249 #define _VLV_PLL_DW10_CH1 0x8068
1250 #define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1)
1252 #define _VLV_PLL_DW11_CH0 0x804c
1253 #define _VLV_PLL_DW11_CH1 0x806c
1254 #define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1)
1256 /* Spec for ref block start counts at DW10 */
1257 #define VLV_REF_DW13 0x80ac
1259 #define VLV_CMN_DW0 0x8100
1262 * Per DDI channel DPIO regs
1265 #define _VLV_PCS_DW0_CH0 0x8200
1266 #define _VLV_PCS_DW0_CH1 0x8400
1267 #define DPIO_PCS_TX_LANE2_RESET (1<<16)
1268 #define DPIO_PCS_TX_LANE1_RESET (1<<7)
1269 #define DPIO_LEFT_TXFIFO_RST_MASTER2 (1<<4)
1270 #define DPIO_RIGHT_TXFIFO_RST_MASTER2 (1<<3)
1271 #define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)
1273 #define _VLV_PCS01_DW0_CH0 0x200
1274 #define _VLV_PCS23_DW0_CH0 0x400
1275 #define _VLV_PCS01_DW0_CH1 0x2600
1276 #define _VLV_PCS23_DW0_CH1 0x2800
1277 #define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1)
1278 #define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1)
1280 #define _VLV_PCS_DW1_CH0 0x8204
1281 #define _VLV_PCS_DW1_CH1 0x8404
1282 #define CHV_PCS_REQ_SOFTRESET_EN (1<<23)
1283 #define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1<<22)
1284 #define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1<<21)
1285 #define DPIO_PCS_CLK_DATAWIDTH_SHIFT (6)
1286 #define DPIO_PCS_CLK_SOFT_RESET (1<<5)
1287 #define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)
1289 #define _VLV_PCS01_DW1_CH0 0x204
1290 #define _VLV_PCS23_DW1_CH0 0x404
1291 #define _VLV_PCS01_DW1_CH1 0x2604
1292 #define _VLV_PCS23_DW1_CH1 0x2804
1293 #define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1)
1294 #define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1)
1296 #define _VLV_PCS_DW8_CH0 0x8220
1297 #define _VLV_PCS_DW8_CH1 0x8420
1298 #define CHV_PCS_USEDCLKCHANNEL_OVRRIDE (1 << 20)
1299 #define CHV_PCS_USEDCLKCHANNEL (1 << 21)
1300 #define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
1302 #define _VLV_PCS01_DW8_CH0 0x0220
1303 #define _VLV_PCS23_DW8_CH0 0x0420
1304 #define _VLV_PCS01_DW8_CH1 0x2620
1305 #define _VLV_PCS23_DW8_CH1 0x2820
1306 #define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1)
1307 #define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1)
1309 #define _VLV_PCS_DW9_CH0 0x8224
1310 #define _VLV_PCS_DW9_CH1 0x8424
1311 #define DPIO_PCS_TX2MARGIN_MASK (0x7<<13)
1312 #define DPIO_PCS_TX2MARGIN_000 (0<<13)
1313 #define DPIO_PCS_TX2MARGIN_101 (1<<13)
1314 #define DPIO_PCS_TX1MARGIN_MASK (0x7<<10)
1315 #define DPIO_PCS_TX1MARGIN_000 (0<<10)
1316 #define DPIO_PCS_TX1MARGIN_101 (1<<10)
1317 #define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)
1319 #define _VLV_PCS01_DW9_CH0 0x224
1320 #define _VLV_PCS23_DW9_CH0 0x424
1321 #define _VLV_PCS01_DW9_CH1 0x2624
1322 #define _VLV_PCS23_DW9_CH1 0x2824
1323 #define VLV_PCS01_DW9(ch) _PORT(ch, _VLV_PCS01_DW9_CH0, _VLV_PCS01_DW9_CH1)
1324 #define VLV_PCS23_DW9(ch) _PORT(ch, _VLV_PCS23_DW9_CH0, _VLV_PCS23_DW9_CH1)
1326 #define _CHV_PCS_DW10_CH0 0x8228
1327 #define _CHV_PCS_DW10_CH1 0x8428
1328 #define DPIO_PCS_SWING_CALC_TX0_TX2 (1<<30)
1329 #define DPIO_PCS_SWING_CALC_TX1_TX3 (1<<31)
1330 #define DPIO_PCS_TX2DEEMP_MASK (0xf<<24)
1331 #define DPIO_PCS_TX2DEEMP_9P5 (0<<24)
1332 #define DPIO_PCS_TX2DEEMP_6P0 (2<<24)
1333 #define DPIO_PCS_TX1DEEMP_MASK (0xf<<16)
1334 #define DPIO_PCS_TX1DEEMP_9P5 (0<<16)
1335 #define DPIO_PCS_TX1DEEMP_6P0 (2<<16)
1336 #define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)
1338 #define _VLV_PCS01_DW10_CH0 0x0228
1339 #define _VLV_PCS23_DW10_CH0 0x0428
1340 #define _VLV_PCS01_DW10_CH1 0x2628
1341 #define _VLV_PCS23_DW10_CH1 0x2828
1342 #define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1)
1343 #define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1)
1345 #define _VLV_PCS_DW11_CH0 0x822c
1346 #define _VLV_PCS_DW11_CH1 0x842c
1347 #define DPIO_TX2_STAGGER_MASK(x) ((x)<<24)
1348 #define DPIO_LANEDESKEW_STRAP_OVRD (1<<3)
1349 #define DPIO_LEFT_TXFIFO_RST_MASTER (1<<1)
1350 #define DPIO_RIGHT_TXFIFO_RST_MASTER (1<<0)
1351 #define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)
1353 #define _VLV_PCS01_DW11_CH0 0x022c
1354 #define _VLV_PCS23_DW11_CH0 0x042c
1355 #define _VLV_PCS01_DW11_CH1 0x262c
1356 #define _VLV_PCS23_DW11_CH1 0x282c
1357 #define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1)
1358 #define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1)
1360 #define _VLV_PCS01_DW12_CH0 0x0230
1361 #define _VLV_PCS23_DW12_CH0 0x0430
1362 #define _VLV_PCS01_DW12_CH1 0x2630
1363 #define _VLV_PCS23_DW12_CH1 0x2830
1364 #define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1)
1365 #define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1)
1367 #define _VLV_PCS_DW12_CH0 0x8230
1368 #define _VLV_PCS_DW12_CH1 0x8430
1369 #define DPIO_TX2_STAGGER_MULT(x) ((x)<<20)
1370 #define DPIO_TX1_STAGGER_MULT(x) ((x)<<16)
1371 #define DPIO_TX1_STAGGER_MASK(x) ((x)<<8)
1372 #define DPIO_LANESTAGGER_STRAP_OVRD (1<<6)
1373 #define DPIO_LANESTAGGER_STRAP(x) ((x)<<0)
1374 #define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)
1376 #define _VLV_PCS_DW14_CH0 0x8238
1377 #define _VLV_PCS_DW14_CH1 0x8438
1378 #define VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1)
1380 #define _VLV_PCS_DW23_CH0 0x825c
1381 #define _VLV_PCS_DW23_CH1 0x845c
1382 #define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1)
1384 #define _VLV_TX_DW2_CH0 0x8288
1385 #define _VLV_TX_DW2_CH1 0x8488
1386 #define DPIO_SWING_MARGIN000_SHIFT 16
1387 #define DPIO_SWING_MARGIN000_MASK (0xff << DPIO_SWING_MARGIN000_SHIFT)
1388 #define DPIO_UNIQ_TRANS_SCALE_SHIFT 8
1389 #define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1)
1391 #define _VLV_TX_DW3_CH0 0x828c
1392 #define _VLV_TX_DW3_CH1 0x848c
1393 /* The following bit for CHV phy */
1394 #define DPIO_TX_UNIQ_TRANS_SCALE_EN (1<<27)
1395 #define DPIO_SWING_MARGIN101_SHIFT 16
1396 #define DPIO_SWING_MARGIN101_MASK (0xff << DPIO_SWING_MARGIN101_SHIFT)
1397 #define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)
1399 #define _VLV_TX_DW4_CH0 0x8290
1400 #define _VLV_TX_DW4_CH1 0x8490
1401 #define DPIO_SWING_DEEMPH9P5_SHIFT 24
1402 #define DPIO_SWING_DEEMPH9P5_MASK (0xff << DPIO_SWING_DEEMPH9P5_SHIFT)
1403 #define DPIO_SWING_DEEMPH6P0_SHIFT 16
1404 #define DPIO_SWING_DEEMPH6P0_MASK (0xff << DPIO_SWING_DEEMPH6P0_SHIFT)
1405 #define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1)
1407 #define _VLV_TX3_DW4_CH0 0x690
1408 #define _VLV_TX3_DW4_CH1 0x2a90
1409 #define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1)
1411 #define _VLV_TX_DW5_CH0 0x8294
1412 #define _VLV_TX_DW5_CH1 0x8494
1413 #define DPIO_TX_OCALINIT_EN (1<<31)
1414 #define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)
1416 #define _VLV_TX_DW11_CH0 0x82ac
1417 #define _VLV_TX_DW11_CH1 0x84ac
1418 #define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1)
1420 #define _VLV_TX_DW14_CH0 0x82b8
1421 #define _VLV_TX_DW14_CH1 0x84b8
1422 #define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1)
1424 /* CHV dpPhy registers */
1425 #define _CHV_PLL_DW0_CH0 0x8000
1426 #define _CHV_PLL_DW0_CH1 0x8180
1427 #define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1)
1429 #define _CHV_PLL_DW1_CH0 0x8004
1430 #define _CHV_PLL_DW1_CH1 0x8184
1431 #define DPIO_CHV_N_DIV_SHIFT 8
1432 #define DPIO_CHV_M1_DIV_BY_2 (0 << 0)
1433 #define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1)
1435 #define _CHV_PLL_DW2_CH0 0x8008
1436 #define _CHV_PLL_DW2_CH1 0x8188
1437 #define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1)
1439 #define _CHV_PLL_DW3_CH0 0x800c
1440 #define _CHV_PLL_DW3_CH1 0x818c
1441 #define DPIO_CHV_FRAC_DIV_EN (1 << 16)
1442 #define DPIO_CHV_FIRST_MOD (0 << 8)
1443 #define DPIO_CHV_SECOND_MOD (1 << 8)
1444 #define DPIO_CHV_FEEDFWD_GAIN_SHIFT 0
1445 #define DPIO_CHV_FEEDFWD_GAIN_MASK (0xF << 0)
1446 #define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1)
1448 #define _CHV_PLL_DW6_CH0 0x8018
1449 #define _CHV_PLL_DW6_CH1 0x8198
1450 #define DPIO_CHV_GAIN_CTRL_SHIFT 16
1451 #define DPIO_CHV_INT_COEFF_SHIFT 8
1452 #define DPIO_CHV_PROP_COEFF_SHIFT 0
1453 #define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
1455 #define _CHV_PLL_DW8_CH0 0x8020
1456 #define _CHV_PLL_DW8_CH1 0x81A0
1457 #define DPIO_CHV_TDC_TARGET_CNT_SHIFT 0
1458 #define DPIO_CHV_TDC_TARGET_CNT_MASK (0x3FF << 0)
1459 #define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1)
1461 #define _CHV_PLL_DW9_CH0 0x8024
1462 #define _CHV_PLL_DW9_CH1 0x81A4
1463 #define DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT 1 /* 3 bits */
1464 #define DPIO_CHV_INT_LOCK_THRESHOLD_MASK (7 << 1)
1465 #define DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE 1 /* 1: coarse & 0 : fine */
1466 #define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1)
1468 #define _CHV_CMN_DW0_CH0 0x8100
1469 #define DPIO_ALLDL_POWERDOWN_SHIFT_CH0 19
1470 #define DPIO_ANYDL_POWERDOWN_SHIFT_CH0 18
1471 #define DPIO_ALLDL_POWERDOWN (1 << 1)
1472 #define DPIO_ANYDL_POWERDOWN (1 << 0)
1474 #define _CHV_CMN_DW5_CH0 0x8114
1475 #define CHV_BUFRIGHTENA1_DISABLE (0 << 20)
1476 #define CHV_BUFRIGHTENA1_NORMAL (1 << 20)
1477 #define CHV_BUFRIGHTENA1_FORCE (3 << 20)
1478 #define CHV_BUFRIGHTENA1_MASK (3 << 20)
1479 #define CHV_BUFLEFTENA1_DISABLE (0 << 22)
1480 #define CHV_BUFLEFTENA1_NORMAL (1 << 22)
1481 #define CHV_BUFLEFTENA1_FORCE (3 << 22)
1482 #define CHV_BUFLEFTENA1_MASK (3 << 22)
1484 #define _CHV_CMN_DW13_CH0 0x8134
1485 #define _CHV_CMN_DW0_CH1 0x8080
1486 #define DPIO_CHV_S1_DIV_SHIFT 21
1487 #define DPIO_CHV_P1_DIV_SHIFT 13 /* 3 bits */
1488 #define DPIO_CHV_P2_DIV_SHIFT 8 /* 5 bits */
1489 #define DPIO_CHV_K_DIV_SHIFT 4
1490 #define DPIO_PLL_FREQLOCK (1 << 1)
1491 #define DPIO_PLL_LOCK (1 << 0)
1492 #define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1)
1494 #define _CHV_CMN_DW14_CH0 0x8138
1495 #define _CHV_CMN_DW1_CH1 0x8084
1496 #define DPIO_AFC_RECAL (1 << 14)
1497 #define DPIO_DCLKP_EN (1 << 13)
1498 #define CHV_BUFLEFTENA2_DISABLE (0 << 17) /* CL2 DW1 only */
1499 #define CHV_BUFLEFTENA2_NORMAL (1 << 17) /* CL2 DW1 only */
1500 #define CHV_BUFLEFTENA2_FORCE (3 << 17) /* CL2 DW1 only */
1501 #define CHV_BUFLEFTENA2_MASK (3 << 17) /* CL2 DW1 only */
1502 #define CHV_BUFRIGHTENA2_DISABLE (0 << 19) /* CL2 DW1 only */
1503 #define CHV_BUFRIGHTENA2_NORMAL (1 << 19) /* CL2 DW1 only */
1504 #define CHV_BUFRIGHTENA2_FORCE (3 << 19) /* CL2 DW1 only */
1505 #define CHV_BUFRIGHTENA2_MASK (3 << 19) /* CL2 DW1 only */
1506 #define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
1508 #define _CHV_CMN_DW19_CH0 0x814c
1509 #define _CHV_CMN_DW6_CH1 0x8098
1510 #define DPIO_ALLDL_POWERDOWN_SHIFT_CH1 30 /* CL2 DW6 only */
1511 #define DPIO_ANYDL_POWERDOWN_SHIFT_CH1 29 /* CL2 DW6 only */
1512 #define DPIO_DYNPWRDOWNEN_CH1 (1 << 28) /* CL2 DW6 only */
1513 #define CHV_CMN_USEDCLKCHANNEL (1 << 13)
1515 #define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1)
1517 #define CHV_CMN_DW28 0x8170
1518 #define DPIO_CL1POWERDOWNEN (1 << 23)
1519 #define DPIO_DYNPWRDOWNEN_CH0 (1 << 22)
1520 #define DPIO_SUS_CLK_CONFIG_ON (0 << 0)
1521 #define DPIO_SUS_CLK_CONFIG_CLKREQ (1 << 0)
1522 #define DPIO_SUS_CLK_CONFIG_GATE (2 << 0)
1523 #define DPIO_SUS_CLK_CONFIG_GATE_CLKREQ (3 << 0)
1525 #define CHV_CMN_DW30 0x8178
1526 #define DPIO_CL2_LDOFUSE_PWRENB (1 << 6)
1527 #define DPIO_LRC_BYPASS (1 << 3)
1529 #define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \
1530 (lane) * 0x200 + (offset))
1532 #define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80)
1533 #define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84)
1534 #define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88)
1535 #define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c)
1536 #define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90)
1537 #define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94)
1538 #define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98)
1539 #define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c)
1540 #define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0)
1541 #define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4)
1542 #define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8)
1543 #define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac)
1544 #define DPIO_FRC_LATENCY_SHFIT 8
1545 #define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8)
1546 #define DPIO_UPAR_SHIFT 30
1548 /* BXT PHY registers */
1549 #define _BXT_PHY0_BASE 0x6C000
1550 #define _BXT_PHY1_BASE 0x162000
1551 #define _BXT_PHY2_BASE 0x163000
1552 #define BXT_PHY_BASE(phy) _PHY3((phy), _BXT_PHY0_BASE, \
1556 #define _BXT_PHY(phy, reg) \
1557 _MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg))
1559 #define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \
1560 (BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE, \
1561 (reg_ch1) - _BXT_PHY0_BASE))
1562 #define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \
1563 _MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1))
1565 #define BXT_P_CR_GT_DISP_PWRON _MMIO(0x138090)
1566 #define MIPIO_RST_CTRL (1 << 2)
1568 #define _BXT_PHY_CTL_DDI_A 0x64C00
1569 #define _BXT_PHY_CTL_DDI_B 0x64C10
1570 #define _BXT_PHY_CTL_DDI_C 0x64C20
1571 #define BXT_PHY_CMNLANE_POWERDOWN_ACK (1 << 10)
1572 #define BXT_PHY_LANE_POWERDOWN_ACK (1 << 9)
1573 #define BXT_PHY_LANE_ENABLED (1 << 8)
1574 #define BXT_PHY_CTL(port) _MMIO_PORT(port, _BXT_PHY_CTL_DDI_A, \
1577 #define _PHY_CTL_FAMILY_EDP 0x64C80
1578 #define _PHY_CTL_FAMILY_DDI 0x64C90
1579 #define _PHY_CTL_FAMILY_DDI_C 0x64CA0
1580 #define COMMON_RESET_DIS (1 << 31)
1581 #define BXT_PHY_CTL_FAMILY(phy) _MMIO_PHY3((phy), _PHY_CTL_FAMILY_DDI, \
1582 _PHY_CTL_FAMILY_EDP, \
1583 _PHY_CTL_FAMILY_DDI_C)
1585 /* BXT PHY PLL registers */
1586 #define _PORT_PLL_A 0x46074
1587 #define _PORT_PLL_B 0x46078
1588 #define _PORT_PLL_C 0x4607c
1589 #define PORT_PLL_ENABLE (1 << 31)
1590 #define PORT_PLL_LOCK (1 << 30)
1591 #define PORT_PLL_REF_SEL (1 << 27)
1592 #define PORT_PLL_POWER_ENABLE (1 << 26)
1593 #define PORT_PLL_POWER_STATE (1 << 25)
1594 #define BXT_PORT_PLL_ENABLE(port) _MMIO_PORT(port, _PORT_PLL_A, _PORT_PLL_B)
1596 #define _PORT_PLL_EBB_0_A 0x162034
1597 #define _PORT_PLL_EBB_0_B 0x6C034
1598 #define _PORT_PLL_EBB_0_C 0x6C340
1599 #define PORT_PLL_P1_SHIFT 13
1600 #define PORT_PLL_P1_MASK (0x07 << PORT_PLL_P1_SHIFT)
1601 #define PORT_PLL_P1(x) ((x) << PORT_PLL_P1_SHIFT)
1602 #define PORT_PLL_P2_SHIFT 8
1603 #define PORT_PLL_P2_MASK (0x1f << PORT_PLL_P2_SHIFT)
1604 #define PORT_PLL_P2(x) ((x) << PORT_PLL_P2_SHIFT)
1605 #define BXT_PORT_PLL_EBB_0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
1606 _PORT_PLL_EBB_0_B, \
1609 #define _PORT_PLL_EBB_4_A 0x162038
1610 #define _PORT_PLL_EBB_4_B 0x6C038
1611 #define _PORT_PLL_EBB_4_C 0x6C344
1612 #define PORT_PLL_10BIT_CLK_ENABLE (1 << 13)
1613 #define PORT_PLL_RECALIBRATE (1 << 14)
1614 #define BXT_PORT_PLL_EBB_4(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
1615 _PORT_PLL_EBB_4_B, \
1618 #define _PORT_PLL_0_A 0x162100
1619 #define _PORT_PLL_0_B 0x6C100
1620 #define _PORT_PLL_0_C 0x6C380
1622 #define PORT_PLL_M2_MASK 0xFF
1624 #define PORT_PLL_N_SHIFT 8
1625 #define PORT_PLL_N_MASK (0x0F << PORT_PLL_N_SHIFT)
1626 #define PORT_PLL_N(x) ((x) << PORT_PLL_N_SHIFT)
1628 #define PORT_PLL_M2_FRAC_MASK 0x3FFFFF
1630 #define PORT_PLL_M2_FRAC_ENABLE (1 << 16)
1632 #define PORT_PLL_PROP_COEFF_MASK 0xF
1633 #define PORT_PLL_INT_COEFF_MASK (0x1F << 8)
1634 #define PORT_PLL_INT_COEFF(x) ((x) << 8)
1635 #define PORT_PLL_GAIN_CTL_MASK (0x07 << 16)
1636 #define PORT_PLL_GAIN_CTL(x) ((x) << 16)
1638 #define PORT_PLL_TARGET_CNT_MASK 0x3FF
1640 #define PORT_PLL_LOCK_THRESHOLD_SHIFT 1
1641 #define PORT_PLL_LOCK_THRESHOLD_MASK (0x7 << PORT_PLL_LOCK_THRESHOLD_SHIFT)
1643 #define PORT_PLL_DCO_AMP_OVR_EN_H (1<<27)
1644 #define PORT_PLL_DCO_AMP_DEFAULT 15
1645 #define PORT_PLL_DCO_AMP_MASK 0x3c00
1646 #define PORT_PLL_DCO_AMP(x) ((x)<<10)
1647 #define _PORT_PLL_BASE(phy, ch) _BXT_PHY_CH(phy, ch, \
1650 #define BXT_PORT_PLL(phy, ch, idx) _MMIO(_PORT_PLL_BASE(phy, ch) + \
1653 /* BXT PHY common lane registers */
1654 #define _PORT_CL1CM_DW0_A 0x162000
1655 #define _PORT_CL1CM_DW0_BC 0x6C000
1656 #define PHY_POWER_GOOD (1 << 16)
1657 #define PHY_RESERVED (1 << 7)
1658 #define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC)
1660 #define CNL_PORT_CL1CM_DW5 _MMIO(0x162014)
1661 #define CL_POWER_DOWN_ENABLE (1 << 4)
1662 #define SUS_CLOCK_CONFIG (3 << 0)
1664 #define _ICL_PORT_CL_DW5_A 0x162014
1665 #define _ICL_PORT_CL_DW5_B 0x6C014
1666 #define ICL_PORT_CL_DW5(port) _MMIO_PORT(port, _ICL_PORT_CL_DW5_A, \
1669 #define _PORT_CL1CM_DW9_A 0x162024
1670 #define _PORT_CL1CM_DW9_BC 0x6C024
1671 #define IREF0RC_OFFSET_SHIFT 8
1672 #define IREF0RC_OFFSET_MASK (0xFF << IREF0RC_OFFSET_SHIFT)
1673 #define BXT_PORT_CL1CM_DW9(phy) _BXT_PHY((phy), _PORT_CL1CM_DW9_BC)
1675 #define _PORT_CL1CM_DW10_A 0x162028
1676 #define _PORT_CL1CM_DW10_BC 0x6C028
1677 #define IREF1RC_OFFSET_SHIFT 8
1678 #define IREF1RC_OFFSET_MASK (0xFF << IREF1RC_OFFSET_SHIFT)
1679 #define BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC)
1681 #define _PORT_CL1CM_DW28_A 0x162070
1682 #define _PORT_CL1CM_DW28_BC 0x6C070
1683 #define OCL1_POWER_DOWN_EN (1 << 23)
1684 #define DW28_OLDO_DYN_PWR_DOWN_EN (1 << 22)
1685 #define SUS_CLK_CONFIG 0x3
1686 #define BXT_PORT_CL1CM_DW28(phy) _BXT_PHY((phy), _PORT_CL1CM_DW28_BC)
1688 #define _PORT_CL1CM_DW30_A 0x162078
1689 #define _PORT_CL1CM_DW30_BC 0x6C078
1690 #define OCL2_LDOFUSE_PWR_DIS (1 << 6)
1691 #define BXT_PORT_CL1CM_DW30(phy) _BXT_PHY((phy), _PORT_CL1CM_DW30_BC)
1693 #define _CNL_PORT_PCS_DW1_GRP_AE 0x162304
1694 #define _CNL_PORT_PCS_DW1_GRP_B 0x162384
1695 #define _CNL_PORT_PCS_DW1_GRP_C 0x162B04
1696 #define _CNL_PORT_PCS_DW1_GRP_D 0x162B84
1697 #define _CNL_PORT_PCS_DW1_GRP_F 0x162A04
1698 #define _CNL_PORT_PCS_DW1_LN0_AE 0x162404
1699 #define _CNL_PORT_PCS_DW1_LN0_B 0x162604
1700 #define _CNL_PORT_PCS_DW1_LN0_C 0x162C04
1701 #define _CNL_PORT_PCS_DW1_LN0_D 0x162E04
1702 #define _CNL_PORT_PCS_DW1_LN0_F 0x162804
1703 #define CNL_PORT_PCS_DW1_GRP(port) _MMIO(_PICK(port, \
1704 _CNL_PORT_PCS_DW1_GRP_AE, \
1705 _CNL_PORT_PCS_DW1_GRP_B, \
1706 _CNL_PORT_PCS_DW1_GRP_C, \
1707 _CNL_PORT_PCS_DW1_GRP_D, \
1708 _CNL_PORT_PCS_DW1_GRP_AE, \
1709 _CNL_PORT_PCS_DW1_GRP_F))
1711 #define CNL_PORT_PCS_DW1_LN0(port) _MMIO(_PICK(port, \
1712 _CNL_PORT_PCS_DW1_LN0_AE, \
1713 _CNL_PORT_PCS_DW1_LN0_B, \
1714 _CNL_PORT_PCS_DW1_LN0_C, \
1715 _CNL_PORT_PCS_DW1_LN0_D, \
1716 _CNL_PORT_PCS_DW1_LN0_AE, \
1717 _CNL_PORT_PCS_DW1_LN0_F))
1718 #define _ICL_PORT_PCS_DW1_GRP_A 0x162604
1719 #define _ICL_PORT_PCS_DW1_GRP_B 0x6C604
1720 #define _ICL_PORT_PCS_DW1_LN0_A 0x162804
1721 #define _ICL_PORT_PCS_DW1_LN0_B 0x6C804
1722 #define ICL_PORT_PCS_DW1_GRP(port) _MMIO_PORT(port,\
1723 _ICL_PORT_PCS_DW1_GRP_A, \
1724 _ICL_PORT_PCS_DW1_GRP_B)
1725 #define ICL_PORT_PCS_DW1_LN0(port) _MMIO_PORT(port, \
1726 _ICL_PORT_PCS_DW1_LN0_A, \
1727 _ICL_PORT_PCS_DW1_LN0_B)
1728 #define COMMON_KEEPER_EN (1 << 26)
1730 /* CNL Port TX registers */
1731 #define _CNL_PORT_TX_AE_GRP_OFFSET 0x162340
1732 #define _CNL_PORT_TX_B_GRP_OFFSET 0x1623C0
1733 #define _CNL_PORT_TX_C_GRP_OFFSET 0x162B40
1734 #define _CNL_PORT_TX_D_GRP_OFFSET 0x162BC0
1735 #define _CNL_PORT_TX_F_GRP_OFFSET 0x162A40
1736 #define _CNL_PORT_TX_AE_LN0_OFFSET 0x162440
1737 #define _CNL_PORT_TX_B_LN0_OFFSET 0x162640
1738 #define _CNL_PORT_TX_C_LN0_OFFSET 0x162C40
1739 #define _CNL_PORT_TX_D_LN0_OFFSET 0x162E40
1740 #define _CNL_PORT_TX_F_LN0_OFFSET 0x162840
1741 #define _CNL_PORT_TX_DW_GRP(port, dw) (_PICK((port), \
1742 _CNL_PORT_TX_AE_GRP_OFFSET, \
1743 _CNL_PORT_TX_B_GRP_OFFSET, \
1744 _CNL_PORT_TX_B_GRP_OFFSET, \
1745 _CNL_PORT_TX_D_GRP_OFFSET, \
1746 _CNL_PORT_TX_AE_GRP_OFFSET, \
1747 _CNL_PORT_TX_F_GRP_OFFSET) + \
1749 #define _CNL_PORT_TX_DW_LN0(port, dw) (_PICK((port), \
1750 _CNL_PORT_TX_AE_LN0_OFFSET, \
1751 _CNL_PORT_TX_B_LN0_OFFSET, \
1752 _CNL_PORT_TX_B_LN0_OFFSET, \
1753 _CNL_PORT_TX_D_LN0_OFFSET, \
1754 _CNL_PORT_TX_AE_LN0_OFFSET, \
1755 _CNL_PORT_TX_F_LN0_OFFSET) + \
1758 #define CNL_PORT_TX_DW2_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 2))
1759 #define CNL_PORT_TX_DW2_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 2))
1760 #define _ICL_PORT_TX_DW2_GRP_A 0x162688
1761 #define _ICL_PORT_TX_DW2_GRP_B 0x6C688
1762 #define _ICL_PORT_TX_DW2_LN0_A 0x162888
1763 #define _ICL_PORT_TX_DW2_LN0_B 0x6C888
1764 #define ICL_PORT_TX_DW2_GRP(port) _MMIO_PORT(port, \
1765 _ICL_PORT_TX_DW2_GRP_A, \
1766 _ICL_PORT_TX_DW2_GRP_B)
1767 #define ICL_PORT_TX_DW2_LN0(port) _MMIO_PORT(port, \
1768 _ICL_PORT_TX_DW2_LN0_A, \
1769 _ICL_PORT_TX_DW2_LN0_B)
1770 #define SWING_SEL_UPPER(x) (((x) >> 3) << 15)
1771 #define SWING_SEL_UPPER_MASK (1 << 15)
1772 #define SWING_SEL_LOWER(x) (((x) & 0x7) << 11)
1773 #define SWING_SEL_LOWER_MASK (0x7 << 11)
1774 #define RCOMP_SCALAR(x) ((x) << 0)
1775 #define RCOMP_SCALAR_MASK (0xFF << 0)
1777 #define _CNL_PORT_TX_DW4_LN0_AE 0x162450
1778 #define _CNL_PORT_TX_DW4_LN1_AE 0x1624D0
1779 #define CNL_PORT_TX_DW4_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 4))
1780 #define CNL_PORT_TX_DW4_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4))
1781 #define CNL_PORT_TX_DW4_LN(port, ln) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4) + \
1782 (ln * (_CNL_PORT_TX_DW4_LN1_AE - \
1783 _CNL_PORT_TX_DW4_LN0_AE)))
1784 #define _ICL_PORT_TX_DW4_GRP_A 0x162690
1785 #define _ICL_PORT_TX_DW4_GRP_B 0x6C690
1786 #define _ICL_PORT_TX_DW4_LN0_A 0x162890
1787 #define _ICL_PORT_TX_DW4_LN1_A 0x162990
1788 #define _ICL_PORT_TX_DW4_LN0_B 0x6C890
1789 #define ICL_PORT_TX_DW4_GRP(port) _MMIO_PORT(port, \
1790 _ICL_PORT_TX_DW4_GRP_A, \
1791 _ICL_PORT_TX_DW4_GRP_B)
1792 #define ICL_PORT_TX_DW4_LN(port, ln) _MMIO(_PORT(port, \
1793 _ICL_PORT_TX_DW4_LN0_A, \
1794 _ICL_PORT_TX_DW4_LN0_B) + \
1795 (ln * (_ICL_PORT_TX_DW4_LN1_A - \
1796 _ICL_PORT_TX_DW4_LN0_A)))
1797 #define LOADGEN_SELECT (1 << 31)
1798 #define POST_CURSOR_1(x) ((x) << 12)
1799 #define POST_CURSOR_1_MASK (0x3F << 12)
1800 #define POST_CURSOR_2(x) ((x) << 6)
1801 #define POST_CURSOR_2_MASK (0x3F << 6)
1802 #define CURSOR_COEFF(x) ((x) << 0)
1803 #define CURSOR_COEFF_MASK (0x3F << 0)
1805 #define CNL_PORT_TX_DW5_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 5))
1806 #define CNL_PORT_TX_DW5_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 5))
1807 #define _ICL_PORT_TX_DW5_GRP_A 0x162694
1808 #define _ICL_PORT_TX_DW5_GRP_B 0x6C694
1809 #define _ICL_PORT_TX_DW5_LN0_A 0x162894
1810 #define _ICL_PORT_TX_DW5_LN0_B 0x6C894
1811 #define ICL_PORT_TX_DW5_GRP(port) _MMIO_PORT(port, \
1812 _ICL_PORT_TX_DW5_GRP_A, \
1813 _ICL_PORT_TX_DW5_GRP_B)
1814 #define ICL_PORT_TX_DW5_LN0(port) _MMIO_PORT(port, \
1815 _ICL_PORT_TX_DW5_LN0_A, \
1816 _ICL_PORT_TX_DW5_LN0_B)
1817 #define TX_TRAINING_EN (1 << 31)
1818 #define TAP2_DISABLE (1 << 30)
1819 #define TAP3_DISABLE (1 << 29)
1820 #define SCALING_MODE_SEL(x) ((x) << 18)
1821 #define SCALING_MODE_SEL_MASK (0x7 << 18)
1822 #define RTERM_SELECT(x) ((x) << 3)
1823 #define RTERM_SELECT_MASK (0x7 << 3)
1825 #define CNL_PORT_TX_DW7_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 7))
1826 #define CNL_PORT_TX_DW7_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 7))
1827 #define N_SCALAR(x) ((x) << 24)
1828 #define N_SCALAR_MASK (0x7F << 24)
1830 #define _ICL_MG_PHY_PORT_LN(port, ln, ln0p1, ln0p2, ln1p1) \
1831 _MMIO(_PORT((port) - PORT_C, ln0p1, ln0p2) + (ln) * ((ln1p1) - (ln0p1)))
1833 #define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT1 0x16812C
1834 #define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT1 0x16852C
1835 #define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT2 0x16912C
1836 #define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT2 0x16952C
1837 #define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT3 0x16A12C
1838 #define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT3 0x16A52C
1839 #define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT4 0x16B12C
1840 #define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT4 0x16B52C
1841 #define ICL_PORT_MG_TX1_LINK_PARAMS(port, ln) \
1842 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT1, \
1843 _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT2, \
1844 _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT1)
1846 #define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT1 0x1680AC
1847 #define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT1 0x1684AC
1848 #define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT2 0x1690AC
1849 #define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT2 0x1694AC
1850 #define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT3 0x16A0AC
1851 #define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT3 0x16A4AC
1852 #define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT4 0x16B0AC
1853 #define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT4 0x16B4AC
1854 #define ICL_PORT_MG_TX2_LINK_PARAMS(port, ln) \
1855 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT1, \
1856 _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT2, \
1857 _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT1)
1858 #define CRI_USE_FS32 (1 << 5)
1860 #define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT1 0x16814C
1861 #define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT1 0x16854C
1862 #define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT2 0x16914C
1863 #define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT2 0x16954C
1864 #define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT3 0x16A14C
1865 #define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT3 0x16A54C
1866 #define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT4 0x16B14C
1867 #define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT4 0x16B54C
1868 #define ICL_PORT_MG_TX1_PISO_READLOAD(port, ln) \
1869 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT1, \
1870 _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT2, \
1871 _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT1)
1873 #define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT1 0x1680CC
1874 #define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT1 0x1684CC
1875 #define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT2 0x1690CC
1876 #define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT2 0x1694CC
1877 #define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT3 0x16A0CC
1878 #define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT3 0x16A4CC
1879 #define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT4 0x16B0CC
1880 #define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT4 0x16B4CC
1881 #define ICL_PORT_MG_TX2_PISO_READLOAD(port, ln) \
1882 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT1, \
1883 _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT2, \
1884 _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT1)
1885 #define CRI_CALCINIT (1 << 1)
1887 #define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT1 0x168148
1888 #define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT1 0x168548
1889 #define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT2 0x169148
1890 #define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT2 0x169548
1891 #define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT3 0x16A148
1892 #define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT3 0x16A548
1893 #define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT4 0x16B148
1894 #define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT4 0x16B548
1895 #define ICL_PORT_MG_TX1_SWINGCTRL(port, ln) \
1896 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT1, \
1897 _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT2, \
1898 _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT1)
1900 #define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT1 0x1680C8
1901 #define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT1 0x1684C8
1902 #define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT2 0x1690C8
1903 #define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT2 0x1694C8
1904 #define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT3 0x16A0C8
1905 #define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT3 0x16A4C8
1906 #define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT4 0x16B0C8
1907 #define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT4 0x16B4C8
1908 #define ICL_PORT_MG_TX2_SWINGCTRL(port, ln) \
1909 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT1, \
1910 _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT2, \
1911 _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT1)
1912 #define CRI_TXDEEMPH_OVERRIDE_17_12(x) ((x) << 0)
1913 #define CRI_TXDEEMPH_OVERRIDE_17_12_MASK (0x3F << 0)
1915 #define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT1 0x168144
1916 #define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT1 0x168544
1917 #define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT2 0x169144
1918 #define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT2 0x169544
1919 #define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT3 0x16A144
1920 #define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT3 0x16A544
1921 #define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT4 0x16B144
1922 #define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT4 0x16B544
1923 #define ICL_PORT_MG_TX1_DRVCTRL(port, ln) \
1924 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_DRVCTRL_TX1LN0_PORT1, \
1925 _ICL_MG_TX_DRVCTRL_TX1LN0_PORT2, \
1926 _ICL_MG_TX_DRVCTRL_TX1LN1_PORT1)
1928 #define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT1 0x1680C4
1929 #define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT1 0x1684C4
1930 #define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT2 0x1690C4
1931 #define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT2 0x1694C4
1932 #define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT3 0x16A0C4
1933 #define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT3 0x16A4C4
1934 #define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT4 0x16B0C4
1935 #define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT4 0x16B4C4
1936 #define ICL_PORT_MG_TX2_DRVCTRL(port, ln) \
1937 _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_DRVCTRL_TX2LN0_PORT1, \
1938 _ICL_MG_TX_DRVCTRL_TX2LN0_PORT2, \
1939 _ICL_MG_TX_DRVCTRL_TX2LN1_PORT1)
1940 #define CRI_TXDEEMPH_OVERRIDE_11_6(x) ((x) << 24)
1941 #define CRI_TXDEEMPH_OVERRIDE_11_6_MASK (0x3F << 24)
1942 #define CRI_TXDEEMPH_OVERRIDE_EN (1 << 22)
1943 #define CRI_TXDEEMPH_OVERRIDE_5_0(x) ((x) << 16)
1944 #define CRI_TXDEEMPH_OVERRIDE_5_0_MASK (0x3F << 16)
1946 /* The spec defines this only for BXT PHY0, but lets assume that this
1947 * would exist for PHY1 too if it had a second channel.
1949 #define _PORT_CL2CM_DW6_A 0x162358
1950 #define _PORT_CL2CM_DW6_BC 0x6C358
1951 #define BXT_PORT_CL2CM_DW6(phy) _BXT_PHY((phy), _PORT_CL2CM_DW6_BC)
1952 #define DW6_OLDO_DYN_PWR_DOWN_EN (1 << 28)
1954 #define CNL_PORT_COMP_DW0 _MMIO(0x162100)
1955 #define COMP_INIT (1 << 31)
1956 #define CNL_PORT_COMP_DW1 _MMIO(0x162104)
1957 #define CNL_PORT_COMP_DW3 _MMIO(0x16210c)
1958 #define PROCESS_INFO_DOT_0 (0 << 26)
1959 #define PROCESS_INFO_DOT_1 (1 << 26)
1960 #define PROCESS_INFO_DOT_4 (2 << 26)
1961 #define PROCESS_INFO_MASK (7 << 26)
1962 #define PROCESS_INFO_SHIFT 26
1963 #define VOLTAGE_INFO_0_85V (0 << 24)
1964 #define VOLTAGE_INFO_0_95V (1 << 24)
1965 #define VOLTAGE_INFO_1_05V (2 << 24)
1966 #define VOLTAGE_INFO_MASK (3 << 24)
1967 #define VOLTAGE_INFO_SHIFT 24
1968 #define CNL_PORT_COMP_DW9 _MMIO(0x162124)
1969 #define CNL_PORT_COMP_DW10 _MMIO(0x162128)
1971 #define _ICL_PORT_COMP_DW0_A 0x162100
1972 #define _ICL_PORT_COMP_DW0_B 0x6C100
1973 #define ICL_PORT_COMP_DW0(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW0_A, \
1974 _ICL_PORT_COMP_DW0_B)
1975 #define _ICL_PORT_COMP_DW1_A 0x162104
1976 #define _ICL_PORT_COMP_DW1_B 0x6C104
1977 #define ICL_PORT_COMP_DW1(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW1_A, \
1978 _ICL_PORT_COMP_DW1_B)
1979 #define _ICL_PORT_COMP_DW3_A 0x16210C
1980 #define _ICL_PORT_COMP_DW3_B 0x6C10C
1981 #define ICL_PORT_COMP_DW3(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW3_A, \
1982 _ICL_PORT_COMP_DW3_B)
1983 #define _ICL_PORT_COMP_DW9_A 0x162124
1984 #define _ICL_PORT_COMP_DW9_B 0x6C124
1985 #define ICL_PORT_COMP_DW9(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW9_A, \
1986 _ICL_PORT_COMP_DW9_B)
1987 #define _ICL_PORT_COMP_DW10_A 0x162128
1988 #define _ICL_PORT_COMP_DW10_B 0x6C128
1989 #define ICL_PORT_COMP_DW10(port) _MMIO_PORT(port, \
1990 _ICL_PORT_COMP_DW10_A, \
1991 _ICL_PORT_COMP_DW10_B)
1993 /* BXT PHY Ref registers */
1994 #define _PORT_REF_DW3_A 0x16218C
1995 #define _PORT_REF_DW3_BC 0x6C18C
1996 #define GRC_DONE (1 << 22)
1997 #define BXT_PORT_REF_DW3(phy) _BXT_PHY((phy), _PORT_REF_DW3_BC)
1999 #define _PORT_REF_DW6_A 0x162198
2000 #define _PORT_REF_DW6_BC 0x6C198
2001 #define GRC_CODE_SHIFT 24
2002 #define GRC_CODE_MASK (0xFF << GRC_CODE_SHIFT)
2003 #define GRC_CODE_FAST_SHIFT 16
2004 #define GRC_CODE_FAST_MASK (0xFF << GRC_CODE_FAST_SHIFT)
2005 #define GRC_CODE_SLOW_SHIFT 8
2006 #define GRC_CODE_SLOW_MASK (0xFF << GRC_CODE_SLOW_SHIFT)
2007 #define GRC_CODE_NOM_MASK 0xFF
2008 #define BXT_PORT_REF_DW6(phy) _BXT_PHY((phy), _PORT_REF_DW6_BC)
2010 #define _PORT_REF_DW8_A 0x1621A0
2011 #define _PORT_REF_DW8_BC 0x6C1A0
2012 #define GRC_DIS (1 << 15)
2013 #define GRC_RDY_OVRD (1 << 1)
2014 #define BXT_PORT_REF_DW8(phy) _BXT_PHY((phy), _PORT_REF_DW8_BC)
2016 /* BXT PHY PCS registers */
2017 #define _PORT_PCS_DW10_LN01_A 0x162428
2018 #define _PORT_PCS_DW10_LN01_B 0x6C428
2019 #define _PORT_PCS_DW10_LN01_C 0x6C828
2020 #define _PORT_PCS_DW10_GRP_A 0x162C28
2021 #define _PORT_PCS_DW10_GRP_B 0x6CC28
2022 #define _PORT_PCS_DW10_GRP_C 0x6CE28
2023 #define BXT_PORT_PCS_DW10_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2024 _PORT_PCS_DW10_LN01_B, \
2025 _PORT_PCS_DW10_LN01_C)
2026 #define BXT_PORT_PCS_DW10_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2027 _PORT_PCS_DW10_GRP_B, \
2028 _PORT_PCS_DW10_GRP_C)
2030 #define TX2_SWING_CALC_INIT (1 << 31)
2031 #define TX1_SWING_CALC_INIT (1 << 30)
2033 #define _PORT_PCS_DW12_LN01_A 0x162430
2034 #define _PORT_PCS_DW12_LN01_B 0x6C430
2035 #define _PORT_PCS_DW12_LN01_C 0x6C830
2036 #define _PORT_PCS_DW12_LN23_A 0x162630
2037 #define _PORT_PCS_DW12_LN23_B 0x6C630
2038 #define _PORT_PCS_DW12_LN23_C 0x6CA30
2039 #define _PORT_PCS_DW12_GRP_A 0x162c30
2040 #define _PORT_PCS_DW12_GRP_B 0x6CC30
2041 #define _PORT_PCS_DW12_GRP_C 0x6CE30
2042 #define LANESTAGGER_STRAP_OVRD (1 << 6)
2043 #define LANE_STAGGER_MASK 0x1F
2044 #define BXT_PORT_PCS_DW12_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2045 _PORT_PCS_DW12_LN01_B, \
2046 _PORT_PCS_DW12_LN01_C)
2047 #define BXT_PORT_PCS_DW12_LN23(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2048 _PORT_PCS_DW12_LN23_B, \
2049 _PORT_PCS_DW12_LN23_C)
2050 #define BXT_PORT_PCS_DW12_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2051 _PORT_PCS_DW12_GRP_B, \
2052 _PORT_PCS_DW12_GRP_C)
2054 /* BXT PHY TX registers */
2055 #define _BXT_LANE_OFFSET(lane) (((lane) >> 1) * 0x200 + \
2056 ((lane) & 1) * 0x80)
2058 #define _PORT_TX_DW2_LN0_A 0x162508
2059 #define _PORT_TX_DW2_LN0_B 0x6C508
2060 #define _PORT_TX_DW2_LN0_C 0x6C908
2061 #define _PORT_TX_DW2_GRP_A 0x162D08
2062 #define _PORT_TX_DW2_GRP_B 0x6CD08
2063 #define _PORT_TX_DW2_GRP_C 0x6CF08
2064 #define BXT_PORT_TX_DW2_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2065 _PORT_TX_DW2_LN0_B, \
2067 #define BXT_PORT_TX_DW2_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2068 _PORT_TX_DW2_GRP_B, \
2070 #define MARGIN_000_SHIFT 16
2071 #define MARGIN_000 (0xFF << MARGIN_000_SHIFT)
2072 #define UNIQ_TRANS_SCALE_SHIFT 8
2073 #define UNIQ_TRANS_SCALE (0xFF << UNIQ_TRANS_SCALE_SHIFT)
2075 #define _PORT_TX_DW3_LN0_A 0x16250C
2076 #define _PORT_TX_DW3_LN0_B 0x6C50C
2077 #define _PORT_TX_DW3_LN0_C 0x6C90C
2078 #define _PORT_TX_DW3_GRP_A 0x162D0C
2079 #define _PORT_TX_DW3_GRP_B 0x6CD0C
2080 #define _PORT_TX_DW3_GRP_C 0x6CF0C
2081 #define BXT_PORT_TX_DW3_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2082 _PORT_TX_DW3_LN0_B, \
2084 #define BXT_PORT_TX_DW3_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2085 _PORT_TX_DW3_GRP_B, \
2087 #define SCALE_DCOMP_METHOD (1 << 26)
2088 #define UNIQUE_TRANGE_EN_METHOD (1 << 27)
2090 #define _PORT_TX_DW4_LN0_A 0x162510
2091 #define _PORT_TX_DW4_LN0_B 0x6C510
2092 #define _PORT_TX_DW4_LN0_C 0x6C910
2093 #define _PORT_TX_DW4_GRP_A 0x162D10
2094 #define _PORT_TX_DW4_GRP_B 0x6CD10
2095 #define _PORT_TX_DW4_GRP_C 0x6CF10
2096 #define BXT_PORT_TX_DW4_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2097 _PORT_TX_DW4_LN0_B, \
2099 #define BXT_PORT_TX_DW4_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2100 _PORT_TX_DW4_GRP_B, \
2102 #define DEEMPH_SHIFT 24
2103 #define DE_EMPHASIS (0xFF << DEEMPH_SHIFT)
2105 #define _PORT_TX_DW5_LN0_A 0x162514
2106 #define _PORT_TX_DW5_LN0_B 0x6C514
2107 #define _PORT_TX_DW5_LN0_C 0x6C914
2108 #define _PORT_TX_DW5_GRP_A 0x162D14
2109 #define _PORT_TX_DW5_GRP_B 0x6CD14
2110 #define _PORT_TX_DW5_GRP_C 0x6CF14
2111 #define BXT_PORT_TX_DW5_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2112 _PORT_TX_DW5_LN0_B, \
2114 #define BXT_PORT_TX_DW5_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \
2115 _PORT_TX_DW5_GRP_B, \
2117 #define DCC_DELAY_RANGE_1 (1 << 9)
2118 #define DCC_DELAY_RANGE_2 (1 << 8)
2120 #define _PORT_TX_DW14_LN0_A 0x162538
2121 #define _PORT_TX_DW14_LN0_B 0x6C538
2122 #define _PORT_TX_DW14_LN0_C 0x6C938
2123 #define LATENCY_OPTIM_SHIFT 30
2124 #define LATENCY_OPTIM (1 << LATENCY_OPTIM_SHIFT)
2125 #define BXT_PORT_TX_DW14_LN(phy, ch, lane) \
2126 _MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B, \
2127 _PORT_TX_DW14_LN0_C) + \
2128 _BXT_LANE_OFFSET(lane))
2130 /* UAIMI scratch pad register 1 */
2131 #define UAIMI_SPR1 _MMIO(0x4F074)
2132 /* SKL VccIO mask */
2133 #define SKL_VCCIO_MASK 0x1
2134 /* SKL balance leg register */
2135 #define DISPIO_CR_TX_BMU_CR0 _MMIO(0x6C00C)
2136 /* I_boost values */
2137 #define BALANCE_LEG_SHIFT(port) (8+3*(port))
2138 #define BALANCE_LEG_MASK(port) (7<<(8+3*(port)))
2139 /* Balance leg disable bits */
2140 #define BALANCE_LEG_DISABLE_SHIFT 23
2141 #define BALANCE_LEG_DISABLE(port) (1 << (23 + (port)))
2145 * [0-7] @ 0x2000 gen2,gen3
2146 * [8-15] @ 0x3000 945,g33,pnv
2148 * [0-15] @ 0x3000 gen4,gen5
2150 * [0-15] @ 0x100000 gen6,vlv,chv
2151 * [0-31] @ 0x100000 gen7+
2153 #define FENCE_REG(i) _MMIO(0x2000 + (((i) & 8) << 9) + ((i) & 7) * 4)
2154 #define I830_FENCE_START_MASK 0x07f80000
2155 #define I830_FENCE_TILING_Y_SHIFT 12
2156 #define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8)
2157 #define I830_FENCE_PITCH_SHIFT 4
2158 #define I830_FENCE_REG_VALID (1<<0)
2159 #define I915_FENCE_MAX_PITCH_VAL 4
2160 #define I830_FENCE_MAX_PITCH_VAL 6
2161 #define I830_FENCE_MAX_SIZE_VAL (1<<8)
2163 #define I915_FENCE_START_MASK 0x0ff00000
2164 #define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8)
2166 #define FENCE_REG_965_LO(i) _MMIO(0x03000 + (i) * 8)
2167 #define FENCE_REG_965_HI(i) _MMIO(0x03000 + (i) * 8 + 4)
2168 #define I965_FENCE_PITCH_SHIFT 2
2169 #define I965_FENCE_TILING_Y_SHIFT 1
2170 #define I965_FENCE_REG_VALID (1<<0)
2171 #define I965_FENCE_MAX_PITCH_VAL 0x0400
2173 #define FENCE_REG_GEN6_LO(i) _MMIO(0x100000 + (i) * 8)
2174 #define FENCE_REG_GEN6_HI(i) _MMIO(0x100000 + (i) * 8 + 4)
2175 #define GEN6_FENCE_PITCH_SHIFT 32
2176 #define GEN7_FENCE_MAX_PITCH_VAL 0x0800
2179 /* control register for cpu gtt access */
2180 #define TILECTL _MMIO(0x101000)
2181 #define TILECTL_SWZCTL (1 << 0)
2182 #define TILECTL_TLBPF (1 << 1)
2183 #define TILECTL_TLB_PREFETCH_DIS (1 << 2)
2184 #define TILECTL_BACKSNOOP_DIS (1 << 3)
2187 * Instruction and interrupt control regs
2189 #define PGTBL_CTL _MMIO(0x02020)
2190 #define PGTBL_ADDRESS_LO_MASK 0xfffff000 /* bits [31:12] */
2191 #define PGTBL_ADDRESS_HI_MASK 0x000000f0 /* bits [35:32] (gen4) */
2192 #define PGTBL_ER _MMIO(0x02024)
2193 #define PRB0_BASE (0x2030-0x30)
2194 #define PRB1_BASE (0x2040-0x30) /* 830,gen3 */
2195 #define PRB2_BASE (0x2050-0x30) /* gen3 */
2196 #define SRB0_BASE (0x2100-0x30) /* gen2 */
2197 #define SRB1_BASE (0x2110-0x30) /* gen2 */
2198 #define SRB2_BASE (0x2120-0x30) /* 830 */
2199 #define SRB3_BASE (0x2130-0x30) /* 830 */
2200 #define RENDER_RING_BASE 0x02000
2201 #define BSD_RING_BASE 0x04000
2202 #define GEN6_BSD_RING_BASE 0x12000
2203 #define GEN8_BSD2_RING_BASE 0x1c000
2204 #define GEN11_BSD_RING_BASE 0x1c0000
2205 #define GEN11_BSD2_RING_BASE 0x1c4000
2206 #define GEN11_BSD3_RING_BASE 0x1d0000
2207 #define GEN11_BSD4_RING_BASE 0x1d4000
2208 #define VEBOX_RING_BASE 0x1a000
2209 #define GEN11_VEBOX_RING_BASE 0x1c8000
2210 #define GEN11_VEBOX2_RING_BASE 0x1d8000
2211 #define BLT_RING_BASE 0x22000
2212 #define RING_TAIL(base) _MMIO((base)+0x30)
2213 #define RING_HEAD(base) _MMIO((base)+0x34)
2214 #define RING_START(base) _MMIO((base)+0x38)
2215 #define RING_CTL(base) _MMIO((base)+0x3c)
2216 #define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */
2217 #define RING_SYNC_0(base) _MMIO((base)+0x40)
2218 #define RING_SYNC_1(base) _MMIO((base)+0x44)
2219 #define RING_SYNC_2(base) _MMIO((base)+0x48)
2220 #define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE))
2221 #define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE))
2222 #define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE))
2223 #define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE))
2224 #define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE))
2225 #define GEN6_VVESYNC (RING_SYNC_2(GEN6_BSD_RING_BASE))
2226 #define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE))
2227 #define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE))
2228 #define GEN6_BVESYNC (RING_SYNC_2(BLT_RING_BASE))
2229 #define GEN6_VEBSYNC (RING_SYNC_0(VEBOX_RING_BASE))
2230 #define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE))
2231 #define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE))
2232 #define GEN6_NOSYNC INVALID_MMIO_REG
2233 #define RING_PSMI_CTL(base) _MMIO((base)+0x50)
2234 #define RING_MAX_IDLE(base) _MMIO((base)+0x54)
2235 #define RING_HWS_PGA(base) _MMIO((base)+0x80)
2236 #define RING_HWS_PGA_GEN6(base) _MMIO((base)+0x2080)
2237 #define RING_RESET_CTL(base) _MMIO((base)+0xd0)
2238 #define RESET_CTL_REQUEST_RESET (1 << 0)
2239 #define RESET_CTL_READY_TO_RESET (1 << 1)
2241 #define HSW_GTT_CACHE_EN _MMIO(0x4024)
2242 #define GTT_CACHE_EN_ALL 0xF0007FFF
2243 #define GEN7_WR_WATERMARK _MMIO(0x4028)
2244 #define GEN7_GFX_PRIO_CTRL _MMIO(0x402C)
2245 #define ARB_MODE _MMIO(0x4030)
2246 #define ARB_MODE_SWIZZLE_SNB (1<<4)
2247 #define ARB_MODE_SWIZZLE_IVB (1<<5)
2248 #define GEN7_GFX_PEND_TLB0 _MMIO(0x4034)
2249 #define GEN7_GFX_PEND_TLB1 _MMIO(0x4038)
2250 /* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
2251 #define GEN7_LRA_LIMITS(i) _MMIO(0x403C + (i) * 4)
2252 #define GEN7_LRA_LIMITS_REG_NUM 13
2253 #define GEN7_MEDIA_MAX_REQ_COUNT _MMIO(0x4070)
2254 #define GEN7_GFX_MAX_REQ_COUNT _MMIO(0x4074)
2256 #define GAMTARBMODE _MMIO(0x04a08)
2257 #define ARB_MODE_BWGTLB_DISABLE (1<<9)
2258 #define ARB_MODE_SWIZZLE_BDW (1<<1)
2259 #define RENDER_HWS_PGA_GEN7 _MMIO(0x04080)
2260 #define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100*(engine)->hw_id)
2261 #define GEN8_RING_FAULT_REG _MMIO(0x4094)
2262 #define GEN8_RING_FAULT_ENGINE_ID(x) (((x) >> 12) & 0x7)
2263 #define RING_FAULT_GTTSEL_MASK (1<<11)
2264 #define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff)
2265 #define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3)
2266 #define RING_FAULT_VALID (1<<0)
2267 #define DONE_REG _MMIO(0x40b0)
2268 #define GEN8_PRIVATE_PAT_LO _MMIO(0x40e0)
2269 #define GEN8_PRIVATE_PAT_HI _MMIO(0x40e0 + 4)
2270 #define GEN10_PAT_INDEX(index) _MMIO(0x40e0 + (index)*4)
2271 #define BSD_HWS_PGA_GEN7 _MMIO(0x04180)
2272 #define BLT_HWS_PGA_GEN7 _MMIO(0x04280)
2273 #define VEBOX_HWS_PGA_GEN7 _MMIO(0x04380)
2274 #define RING_ACTHD(base) _MMIO((base)+0x74)
2275 #define RING_ACTHD_UDW(base) _MMIO((base)+0x5c)
2276 #define RING_NOPID(base) _MMIO((base)+0x94)
2277 #define RING_IMR(base) _MMIO((base)+0xa8)
2278 #define RING_HWSTAM(base) _MMIO((base)+0x98)
2279 #define RING_TIMESTAMP(base) _MMIO((base)+0x358)
2280 #define RING_TIMESTAMP_UDW(base) _MMIO((base)+0x358 + 4)
2281 #define TAIL_ADDR 0x001FFFF8
2282 #define HEAD_WRAP_COUNT 0xFFE00000
2283 #define HEAD_WRAP_ONE 0x00200000
2284 #define HEAD_ADDR 0x001FFFFC
2285 #define RING_NR_PAGES 0x001FF000
2286 #define RING_REPORT_MASK 0x00000006
2287 #define RING_REPORT_64K 0x00000002
2288 #define RING_REPORT_128K 0x00000004
2289 #define RING_NO_REPORT 0x00000000
2290 #define RING_VALID_MASK 0x00000001
2291 #define RING_VALID 0x00000001
2292 #define RING_INVALID 0x00000000
2293 #define RING_WAIT_I8XX (1<<0) /* gen2, PRBx_HEAD */
2294 #define RING_WAIT (1<<11) /* gen3+, PRBx_CTL */
2295 #define RING_WAIT_SEMAPHORE (1<<10) /* gen6+ */
2297 #define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base)+0x4D0) + (i)*4)
2298 #define RING_MAX_NONPRIV_SLOTS 12
2300 #define GEN7_TLB_RD_ADDR _MMIO(0x4700)
2302 #define GEN9_GAMT_ECO_REG_RW_IA _MMIO(0x4ab0)
2303 #define GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS (1<<18)
2305 #define GEN8_GAMW_ECO_DEV_RW_IA _MMIO(0x4080)
2306 #define GAMW_ECO_ENABLE_64K_IPS_FIELD 0xF
2308 #define GAMT_CHKN_BIT_REG _MMIO(0x4ab8)
2309 #define GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING (1<<28)
2310 #define GAMT_CHKN_DISABLE_I2M_CYCLE_ON_WR_PORT (1<<24)
2313 #define PRB0_TAIL _MMIO(0x2030)
2314 #define PRB0_HEAD _MMIO(0x2034)
2315 #define PRB0_START _MMIO(0x2038)
2316 #define PRB0_CTL _MMIO(0x203c)
2317 #define PRB1_TAIL _MMIO(0x2040) /* 915+ only */
2318 #define PRB1_HEAD _MMIO(0x2044) /* 915+ only */
2319 #define PRB1_START _MMIO(0x2048) /* 915+ only */
2320 #define PRB1_CTL _MMIO(0x204c) /* 915+ only */
2322 #define IPEIR_I965 _MMIO(0x2064)
2323 #define IPEHR_I965 _MMIO(0x2068)
2324 #define GEN7_SC_INSTDONE _MMIO(0x7100)
2325 #define GEN7_SAMPLER_INSTDONE _MMIO(0xe160)
2326 #define GEN7_ROW_INSTDONE _MMIO(0xe164)
2327 #define GEN8_MCR_SELECTOR _MMIO(0xfdc)
2328 #define GEN8_MCR_SLICE(slice) (((slice) & 3) << 26)
2329 #define GEN8_MCR_SLICE_MASK GEN8_MCR_SLICE(3)
2330 #define GEN8_MCR_SUBSLICE(subslice) (((subslice) & 3) << 24)
2331 #define GEN8_MCR_SUBSLICE_MASK GEN8_MCR_SUBSLICE(3)
2332 #define GEN11_MCR_SLICE(slice) (((slice) & 0xf) << 27)
2333 #define GEN11_MCR_SLICE_MASK GEN11_MCR_SLICE(0xf)
2334 #define GEN11_MCR_SUBSLICE(subslice) (((subslice) & 0x7) << 24)
2335 #define GEN11_MCR_SUBSLICE_MASK GEN11_MCR_SUBSLICE(0x7)
2336 #define RING_IPEIR(base) _MMIO((base)+0x64)
2337 #define RING_IPEHR(base) _MMIO((base)+0x68)
2339 * On GEN4, only the render ring INSTDONE exists and has a different
2340 * layout than the GEN7+ version.
2341 * The GEN2 counterpart of this register is GEN2_INSTDONE.
2343 #define RING_INSTDONE(base) _MMIO((base)+0x6c)
2344 #define RING_INSTPS(base) _MMIO((base)+0x70)
2345 #define RING_DMA_FADD(base) _MMIO((base)+0x78)
2346 #define RING_DMA_FADD_UDW(base) _MMIO((base)+0x60) /* gen8+ */
2347 #define RING_INSTPM(base) _MMIO((base)+0xc0)
2348 #define RING_MI_MODE(base) _MMIO((base)+0x9c)
2349 #define INSTPS _MMIO(0x2070) /* 965+ only */
2350 #define GEN4_INSTDONE1 _MMIO(0x207c) /* 965+ only, aka INSTDONE_2 on SNB */
2351 #define ACTHD_I965 _MMIO(0x2074)
2352 #define HWS_PGA _MMIO(0x2080)
2353 #define HWS_ADDRESS_MASK 0xfffff000
2354 #define HWS_START_ADDRESS_SHIFT 4
2355 #define PWRCTXA _MMIO(0x2088) /* 965GM+ only */
2356 #define PWRCTX_EN (1<<0)
2357 #define IPEIR _MMIO(0x2088)
2358 #define IPEHR _MMIO(0x208c)
2359 #define GEN2_INSTDONE _MMIO(0x2090)
2360 #define NOPID _MMIO(0x2094)
2361 #define HWSTAM _MMIO(0x2098)
2362 #define DMA_FADD_I8XX _MMIO(0x20d0)
2363 #define RING_BBSTATE(base) _MMIO((base)+0x110)
2364 #define RING_BB_PPGTT (1 << 5)
2365 #define RING_SBBADDR(base) _MMIO((base)+0x114) /* hsw+ */
2366 #define RING_SBBSTATE(base) _MMIO((base)+0x118) /* hsw+ */
2367 #define RING_SBBADDR_UDW(base) _MMIO((base)+0x11c) /* gen8+ */
2368 #define RING_BBADDR(base) _MMIO((base)+0x140)
2369 #define RING_BBADDR_UDW(base) _MMIO((base)+0x168) /* gen8+ */
2370 #define RING_BB_PER_CTX_PTR(base) _MMIO((base)+0x1c0) /* gen8+ */
2371 #define RING_INDIRECT_CTX(base) _MMIO((base)+0x1c4) /* gen8+ */
2372 #define RING_INDIRECT_CTX_OFFSET(base) _MMIO((base)+0x1c8) /* gen8+ */
2373 #define RING_CTX_TIMESTAMP(base) _MMIO((base)+0x3a8) /* gen8+ */
2375 #define ERROR_GEN6 _MMIO(0x40a0)
2376 #define GEN7_ERR_INT _MMIO(0x44040)
2377 #define ERR_INT_POISON (1<<31)
2378 #define ERR_INT_MMIO_UNCLAIMED (1<<13)
2379 #define ERR_INT_PIPE_CRC_DONE_C (1<<8)
2380 #define ERR_INT_FIFO_UNDERRUN_C (1<<6)
2381 #define ERR_INT_PIPE_CRC_DONE_B (1<<5)
2382 #define ERR_INT_FIFO_UNDERRUN_B (1<<3)
2383 #define ERR_INT_PIPE_CRC_DONE_A (1<<2)
2384 #define ERR_INT_PIPE_CRC_DONE(pipe) (1<<(2 + (pipe)*3))
2385 #define ERR_INT_FIFO_UNDERRUN_A (1<<0)
2386 #define ERR_INT_FIFO_UNDERRUN(pipe) (1<<((pipe)*3))
2388 #define GEN8_FAULT_TLB_DATA0 _MMIO(0x4b10)
2389 #define GEN8_FAULT_TLB_DATA1 _MMIO(0x4b14)
2390 #define FAULT_VA_HIGH_BITS (0xf << 0)
2391 #define FAULT_GTT_SEL (1 << 4)
2393 #define FPGA_DBG _MMIO(0x42300)
2394 #define FPGA_DBG_RM_NOCLAIM (1<<31)
2396 #define CLAIM_ER _MMIO(VLV_DISPLAY_BASE + 0x2028)
2397 #define CLAIM_ER_CLR (1 << 31)
2398 #define CLAIM_ER_OVERFLOW (1 << 16)
2399 #define CLAIM_ER_CTR_MASK 0xffff
2401 #define DERRMR _MMIO(0x44050)
2402 /* Note that HBLANK events are reserved on bdw+ */
2403 #define DERRMR_PIPEA_SCANLINE (1<<0)
2404 #define DERRMR_PIPEA_PRI_FLIP_DONE (1<<1)
2405 #define DERRMR_PIPEA_SPR_FLIP_DONE (1<<2)
2406 #define DERRMR_PIPEA_VBLANK (1<<3)
2407 #define DERRMR_PIPEA_HBLANK (1<<5)
2408 #define DERRMR_PIPEB_SCANLINE (1<<8)
2409 #define DERRMR_PIPEB_PRI_FLIP_DONE (1<<9)
2410 #define DERRMR_PIPEB_SPR_FLIP_DONE (1<<10)
2411 #define DERRMR_PIPEB_VBLANK (1<<11)
2412 #define DERRMR_PIPEB_HBLANK (1<<13)
2413 /* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
2414 #define DERRMR_PIPEC_SCANLINE (1<<14)
2415 #define DERRMR_PIPEC_PRI_FLIP_DONE (1<<15)
2416 #define DERRMR_PIPEC_SPR_FLIP_DONE (1<<20)
2417 #define DERRMR_PIPEC_VBLANK (1<<21)
2418 #define DERRMR_PIPEC_HBLANK (1<<22)
2421 /* GM45+ chicken bits -- debug workaround bits that may be required
2422 * for various sorts of correct behavior. The top 16 bits of each are
2423 * the enables for writing to the corresponding low bit.
2425 #define _3D_CHICKEN _MMIO(0x2084)
2426 #define _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB (1 << 10)
2427 #define _3D_CHICKEN2 _MMIO(0x208c)
2428 /* Disables pipelining of read flushes past the SF-WIZ interface.
2429 * Required on all Ironlake steppings according to the B-Spec, but the
2430 * particular danger of not doing so is not specified.
2432 # define _3D_CHICKEN2_WM_READ_PIPELINED (1 << 14)
2433 #define _3D_CHICKEN3 _MMIO(0x2090)
2434 #define _3D_CHICKEN_SF_DISABLE_OBJEND_CULL (1 << 10)
2435 #define _3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE (1 << 5)
2436 #define _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL (1 << 5)
2437 #define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x)<<1) /* gen8+ */
2438 #define _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH (1 << 1) /* gen6 */
2440 #define MI_MODE _MMIO(0x209c)
2441 # define VS_TIMER_DISPATCH (1 << 6)
2442 # define MI_FLUSH_ENABLE (1 << 12)
2443 # define ASYNC_FLIP_PERF_DISABLE (1 << 14)
2444 # define MODE_IDLE (1 << 9)
2445 # define STOP_RING (1 << 8)
2447 #define GEN6_GT_MODE _MMIO(0x20d0)
2448 #define GEN7_GT_MODE _MMIO(0x7008)
2449 #define GEN6_WIZ_HASHING(hi, lo) (((hi) << 9) | ((lo) << 7))
2450 #define GEN6_WIZ_HASHING_8x8 GEN6_WIZ_HASHING(0, 0)
2451 #define GEN6_WIZ_HASHING_8x4 GEN6_WIZ_HASHING(0, 1)
2452 #define GEN6_WIZ_HASHING_16x4 GEN6_WIZ_HASHING(1, 0)
2453 #define GEN6_WIZ_HASHING_MASK GEN6_WIZ_HASHING(1, 1)
2454 #define GEN6_TD_FOUR_ROW_DISPATCH_DISABLE (1 << 5)
2455 #define GEN9_IZ_HASHING_MASK(slice) (0x3 << ((slice) * 2))
2456 #define GEN9_IZ_HASHING(slice, val) ((val) << ((slice) * 2))
2458 /* chicken reg for WaConextSwitchWithConcurrentTLBInvalidate */
2459 #define GEN9_CSFE_CHICKEN1_RCS _MMIO(0x20D4)
2460 #define GEN9_PREEMPT_GPGPU_SYNC_SWITCH_DISABLE (1 << 2)
2462 /* WaClearTdlStateAckDirtyBits */
2463 #define GEN8_STATE_ACK _MMIO(0x20F0)
2464 #define GEN9_STATE_ACK_SLICE1 _MMIO(0x20F8)
2465 #define GEN9_STATE_ACK_SLICE2 _MMIO(0x2100)
2466 #define GEN9_STATE_ACK_TDL0 (1 << 12)
2467 #define GEN9_STATE_ACK_TDL1 (1 << 13)
2468 #define GEN9_STATE_ACK_TDL2 (1 << 14)
2469 #define GEN9_STATE_ACK_TDL3 (1 << 15)
2470 #define GEN9_SUBSLICE_TDL_ACK_BITS \
2471 (GEN9_STATE_ACK_TDL3 | GEN9_STATE_ACK_TDL2 | \
2472 GEN9_STATE_ACK_TDL1 | GEN9_STATE_ACK_TDL0)
2474 #define GFX_MODE _MMIO(0x2520)
2475 #define GFX_MODE_GEN7 _MMIO(0x229c)
2476 #define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base+0x29c)
2477 #define GFX_RUN_LIST_ENABLE (1<<15)
2478 #define GFX_INTERRUPT_STEERING (1<<14)
2479 #define GFX_TLB_INVALIDATE_EXPLICIT (1<<13)
2480 #define GFX_SURFACE_FAULT_ENABLE (1<<12)
2481 #define GFX_REPLAY_MODE (1<<11)
2482 #define GFX_PSMI_GRANULARITY (1<<10)
2483 #define GFX_PPGTT_ENABLE (1<<9)
2484 #define GEN8_GFX_PPGTT_48B (1<<7)
2486 #define GFX_FORWARD_VBLANK_MASK (3<<5)
2487 #define GFX_FORWARD_VBLANK_NEVER (0<<5)
2488 #define GFX_FORWARD_VBLANK_ALWAYS (1<<5)
2489 #define GFX_FORWARD_VBLANK_COND (2<<5)
2491 #define GEN11_GFX_DISABLE_LEGACY_MODE (1<<3)
2493 #define VLV_DISPLAY_BASE 0x180000
2494 #define VLV_MIPI_BASE VLV_DISPLAY_BASE
2495 #define BXT_MIPI_BASE 0x60000
2497 #define VLV_GU_CTL0 _MMIO(VLV_DISPLAY_BASE + 0x2030)
2498 #define VLV_GU_CTL1 _MMIO(VLV_DISPLAY_BASE + 0x2034)
2499 #define SCPD0 _MMIO(0x209c) /* 915+ only */
2500 #define IER _MMIO(0x20a0)
2501 #define IIR _MMIO(0x20a4)
2502 #define IMR _MMIO(0x20a8)
2503 #define ISR _MMIO(0x20ac)
2504 #define VLV_GUNIT_CLOCK_GATE _MMIO(VLV_DISPLAY_BASE + 0x2060)
2505 #define GINT_DIS (1<<22)
2506 #define GCFG_DIS (1<<8)
2507 #define VLV_GUNIT_CLOCK_GATE2 _MMIO(VLV_DISPLAY_BASE + 0x2064)
2508 #define VLV_IIR_RW _MMIO(VLV_DISPLAY_BASE + 0x2084)
2509 #define VLV_IER _MMIO(VLV_DISPLAY_BASE + 0x20a0)
2510 #define VLV_IIR _MMIO(VLV_DISPLAY_BASE + 0x20a4)
2511 #define VLV_IMR _MMIO(VLV_DISPLAY_BASE + 0x20a8)
2512 #define VLV_ISR _MMIO(VLV_DISPLAY_BASE + 0x20ac)
2513 #define VLV_PCBR _MMIO(VLV_DISPLAY_BASE + 0x2120)
2514 #define VLV_PCBR_ADDR_SHIFT 12
2516 #define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
2517 #define EIR _MMIO(0x20b0)
2518 #define EMR _MMIO(0x20b4)
2519 #define ESR _MMIO(0x20b8)
2520 #define GM45_ERROR_PAGE_TABLE (1<<5)
2521 #define GM45_ERROR_MEM_PRIV (1<<4)
2522 #define I915_ERROR_PAGE_TABLE (1<<4)
2523 #define GM45_ERROR_CP_PRIV (1<<3)
2524 #define I915_ERROR_MEMORY_REFRESH (1<<1)
2525 #define I915_ERROR_INSTRUCTION (1<<0)
2526 #define INSTPM _MMIO(0x20c0)
2527 #define INSTPM_SELF_EN (1<<12) /* 915GM only */
2528 #define INSTPM_AGPBUSY_INT_EN (1<<11) /* gen3: when disabled, pending interrupts
2529 will not assert AGPBUSY# and will only
2530 be delivered when out of C3. */
2531 #define INSTPM_FORCE_ORDERING (1<<7) /* GEN6+ */
2532 #define INSTPM_TLB_INVALIDATE (1<<9)
2533 #define INSTPM_SYNC_FLUSH (1<<5)
2534 #define ACTHD _MMIO(0x20c8)
2535 #define MEM_MODE _MMIO(0x20cc)
2536 #define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1<<3) /* 830 only */
2537 #define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1<<2) /* 830/845 only */
2538 #define MEM_DISPLAY_TRICKLE_FEED_DISABLE (1<<2) /* 85x only */
2539 #define FW_BLC _MMIO(0x20d8)
2540 #define FW_BLC2 _MMIO(0x20dc)
2541 #define FW_BLC_SELF _MMIO(0x20e0) /* 915+ only */
2542 #define FW_BLC_SELF_EN_MASK (1<<31)
2543 #define FW_BLC_SELF_FIFO_MASK (1<<16) /* 945 only */
2544 #define FW_BLC_SELF_EN (1<<15) /* 945 only */
2545 #define MM_BURST_LENGTH 0x00700000
2546 #define MM_FIFO_WATERMARK 0x0001F000
2547 #define LM_BURST_LENGTH 0x00000700
2548 #define LM_FIFO_WATERMARK 0x0000001F
2549 #define MI_ARB_STATE _MMIO(0x20e4) /* 915+ only */
2551 #define MBUS_ABOX_CTL _MMIO(0x45038)
2552 #define MBUS_ABOX_BW_CREDIT_MASK (3 << 20)
2553 #define MBUS_ABOX_BW_CREDIT(x) ((x) << 20)
2554 #define MBUS_ABOX_B_CREDIT_MASK (0xF << 16)
2555 #define MBUS_ABOX_B_CREDIT(x) ((x) << 16)
2556 #define MBUS_ABOX_BT_CREDIT_POOL2_MASK (0x1F << 8)
2557 #define MBUS_ABOX_BT_CREDIT_POOL2(x) ((x) << 8)
2558 #define MBUS_ABOX_BT_CREDIT_POOL1_MASK (0x1F << 0)
2559 #define MBUS_ABOX_BT_CREDIT_POOL1(x) ((x) << 0)
2561 #define _PIPEA_MBUS_DBOX_CTL 0x7003C
2562 #define _PIPEB_MBUS_DBOX_CTL 0x7103C
2563 #define PIPE_MBUS_DBOX_CTL(pipe) _MMIO_PIPE(pipe, _PIPEA_MBUS_DBOX_CTL, \
2564 _PIPEB_MBUS_DBOX_CTL)
2565 #define MBUS_DBOX_BW_CREDIT_MASK (3 << 14)
2566 #define MBUS_DBOX_BW_CREDIT(x) ((x) << 14)
2567 #define MBUS_DBOX_B_CREDIT_MASK (0x1F << 8)
2568 #define MBUS_DBOX_B_CREDIT(x) ((x) << 8)
2569 #define MBUS_DBOX_A_CREDIT_MASK (0xF << 0)
2570 #define MBUS_DBOX_A_CREDIT(x) ((x) << 0)
2572 #define MBUS_UBOX_CTL _MMIO(0x4503C)
2573 #define MBUS_BBOX_CTL_S1 _MMIO(0x45040)
2574 #define MBUS_BBOX_CTL_S2 _MMIO(0x45044)
2576 /* Make render/texture TLB fetches lower priorty than associated data
2577 * fetches. This is not turned on by default
2579 #define MI_ARB_RENDER_TLB_LOW_PRIORITY (1 << 15)
2581 /* Isoch request wait on GTT enable (Display A/B/C streams).
2582 * Make isoch requests stall on the TLB update. May cause
2583 * display underruns (test mode only)
2585 #define MI_ARB_ISOCH_WAIT_GTT (1 << 14)
2587 /* Block grant count for isoch requests when block count is
2588 * set to a finite value.
2590 #define MI_ARB_BLOCK_GRANT_MASK (3 << 12)
2591 #define MI_ARB_BLOCK_GRANT_8 (0 << 12) /* for 3 display planes */
2592 #define MI_ARB_BLOCK_GRANT_4 (1 << 12) /* for 2 display planes */
2593 #define MI_ARB_BLOCK_GRANT_2 (2 << 12) /* for 1 display plane */
2594 #define MI_ARB_BLOCK_GRANT_0 (3 << 12) /* don't use */
2596 /* Enable render writes to complete in C2/C3/C4 power states.
2597 * If this isn't enabled, render writes are prevented in low
2598 * power states. That seems bad to me.
2600 #define MI_ARB_C3_LP_WRITE_ENABLE (1 << 11)
2602 /* This acknowledges an async flip immediately instead
2603 * of waiting for 2TLB fetches.
2605 #define MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE (1 << 10)
2607 /* Enables non-sequential data reads through arbiter
2609 #define MI_ARB_DUAL_DATA_PHASE_DISABLE (1 << 9)
2611 /* Disable FSB snooping of cacheable write cycles from binner/render
2614 #define MI_ARB_CACHE_SNOOP_DISABLE (1 << 8)
2616 /* Arbiter time slice for non-isoch streams */
2617 #define MI_ARB_TIME_SLICE_MASK (7 << 5)
2618 #define MI_ARB_TIME_SLICE_1 (0 << 5)
2619 #define MI_ARB_TIME_SLICE_2 (1 << 5)
2620 #define MI_ARB_TIME_SLICE_4 (2 << 5)
2621 #define MI_ARB_TIME_SLICE_6 (3 << 5)
2622 #define MI_ARB_TIME_SLICE_8 (4 << 5)
2623 #define MI_ARB_TIME_SLICE_10 (5 << 5)
2624 #define MI_ARB_TIME_SLICE_14 (6 << 5)
2625 #define MI_ARB_TIME_SLICE_16 (7 << 5)
2627 /* Low priority grace period page size */
2628 #define MI_ARB_LOW_PRIORITY_GRACE_4KB (0 << 4) /* default */
2629 #define MI_ARB_LOW_PRIORITY_GRACE_8KB (1 << 4)
2631 /* Disable display A/B trickle feed */
2632 #define MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2)
2634 /* Set display plane priority */
2635 #define MI_ARB_DISPLAY_PRIORITY_A_B (0 << 0) /* display A > display B */
2636 #define MI_ARB_DISPLAY_PRIORITY_B_A (1 << 0) /* display B > display A */
2638 #define MI_STATE _MMIO(0x20e4) /* gen2 only */
2639 #define MI_AGPBUSY_INT_EN (1 << 1) /* 85x only */
2640 #define MI_AGPBUSY_830_MODE (1 << 0) /* 85x only */
2642 #define CACHE_MODE_0 _MMIO(0x2120) /* 915+ only */
2643 #define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1<<8)
2644 #define CM0_IZ_OPT_DISABLE (1<<6)
2645 #define CM0_ZR_OPT_DISABLE (1<<5)
2646 #define CM0_STC_EVICT_DISABLE_LRA_SNB (1<<5)
2647 #define CM0_DEPTH_EVICT_DISABLE (1<<4)
2648 #define CM0_COLOR_EVICT_DISABLE (1<<3)
2649 #define CM0_DEPTH_WRITE_DISABLE (1<<1)
2650 #define CM0_RC_OP_FLUSH_DISABLE (1<<0)
2651 #define GFX_FLSH_CNTL _MMIO(0x2170) /* 915+ only */
2652 #define GFX_FLSH_CNTL_GEN6 _MMIO(0x101008)
2653 #define GFX_FLSH_CNTL_EN (1<<0)
2654 #define ECOSKPD _MMIO(0x21d0)
2655 #define ECO_GATING_CX_ONLY (1<<3)
2656 #define ECO_FLIP_DONE (1<<0)
2658 #define CACHE_MODE_0_GEN7 _MMIO(0x7000) /* IVB+ */
2659 #define RC_OP_FLUSH_ENABLE (1<<0)
2660 #define HIZ_RAW_STALL_OPT_DISABLE (1<<2)
2661 #define CACHE_MODE_1 _MMIO(0x7004) /* IVB+ */
2662 #define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6)
2663 #define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1<<6)
2664 #define GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE (1<<1)
2666 #define GEN6_BLITTER_ECOSKPD _MMIO(0x221d0)
2667 #define GEN6_BLITTER_LOCK_SHIFT 16
2668 #define GEN6_BLITTER_FBC_NOTIFY (1<<3)
2670 #define GEN6_RC_SLEEP_PSMI_CONTROL _MMIO(0x2050)
2671 #define GEN6_PSMI_SLEEP_MSG_DISABLE (1 << 0)
2672 #define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12)
2673 #define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1<<10)
2675 #define GEN6_RCS_PWR_FSM _MMIO(0x22ac)
2676 #define GEN9_RCS_FE_FSM2 _MMIO(0x22a4)
2678 /* Fuse readout registers for GT */
2679 #define HSW_PAVP_FUSE1 _MMIO(0x911C)
2680 #define HSW_F1_EU_DIS_SHIFT 16
2681 #define HSW_F1_EU_DIS_MASK (0x3 << HSW_F1_EU_DIS_SHIFT)
2682 #define HSW_F1_EU_DIS_10EUS 0
2683 #define HSW_F1_EU_DIS_8EUS 1
2684 #define HSW_F1_EU_DIS_6EUS 2
2686 #define CHV_FUSE_GT _MMIO(VLV_DISPLAY_BASE + 0x2168)
2687 #define CHV_FGT_DISABLE_SS0 (1 << 10)
2688 #define CHV_FGT_DISABLE_SS1 (1 << 11)
2689 #define CHV_FGT_EU_DIS_SS0_R0_SHIFT 16
2690 #define CHV_FGT_EU_DIS_SS0_R0_MASK (0xf << CHV_FGT_EU_DIS_SS0_R0_SHIFT)
2691 #define CHV_FGT_EU_DIS_SS0_R1_SHIFT 20
2692 #define CHV_FGT_EU_DIS_SS0_R1_MASK (0xf << CHV_FGT_EU_DIS_SS0_R1_SHIFT)
2693 #define CHV_FGT_EU_DIS_SS1_R0_SHIFT 24
2694 #define CHV_FGT_EU_DIS_SS1_R0_MASK (0xf << CHV_FGT_EU_DIS_SS1_R0_SHIFT)
2695 #define CHV_FGT_EU_DIS_SS1_R1_SHIFT 28
2696 #define CHV_FGT_EU_DIS_SS1_R1_MASK (0xf << CHV_FGT_EU_DIS_SS1_R1_SHIFT)
2698 #define GEN8_FUSE2 _MMIO(0x9120)
2699 #define GEN8_F2_SS_DIS_SHIFT 21
2700 #define GEN8_F2_SS_DIS_MASK (0x7 << GEN8_F2_SS_DIS_SHIFT)
2701 #define GEN8_F2_S_ENA_SHIFT 25
2702 #define GEN8_F2_S_ENA_MASK (0x7 << GEN8_F2_S_ENA_SHIFT)
2704 #define GEN9_F2_SS_DIS_SHIFT 20
2705 #define GEN9_F2_SS_DIS_MASK (0xf << GEN9_F2_SS_DIS_SHIFT)
2707 #define GEN10_F2_S_ENA_SHIFT 22
2708 #define GEN10_F2_S_ENA_MASK (0x3f << GEN10_F2_S_ENA_SHIFT)
2709 #define GEN10_F2_SS_DIS_SHIFT 18
2710 #define GEN10_F2_SS_DIS_MASK (0xf << GEN10_F2_SS_DIS_SHIFT)
2712 #define GEN8_EU_DISABLE0 _MMIO(0x9134)
2713 #define GEN8_EU_DIS0_S0_MASK 0xffffff
2714 #define GEN8_EU_DIS0_S1_SHIFT 24
2715 #define GEN8_EU_DIS0_S1_MASK (0xff << GEN8_EU_DIS0_S1_SHIFT)
2717 #define GEN8_EU_DISABLE1 _MMIO(0x9138)
2718 #define GEN8_EU_DIS1_S1_MASK 0xffff
2719 #define GEN8_EU_DIS1_S2_SHIFT 16
2720 #define GEN8_EU_DIS1_S2_MASK (0xffff << GEN8_EU_DIS1_S2_SHIFT)
2722 #define GEN8_EU_DISABLE2 _MMIO(0x913c)
2723 #define GEN8_EU_DIS2_S2_MASK 0xff
2725 #define GEN9_EU_DISABLE(slice) _MMIO(0x9134 + (slice)*0x4)
2727 #define GEN10_EU_DISABLE3 _MMIO(0x9140)
2728 #define GEN10_EU_DIS_SS_MASK 0xff
2730 #define GEN11_GT_VEBOX_VDBOX_DISABLE _MMIO(0x9140)
2731 #define GEN11_GT_VDBOX_DISABLE_MASK 0xff
2732 #define GEN11_GT_VEBOX_DISABLE_SHIFT 16
2733 #define GEN11_GT_VEBOX_DISABLE_MASK (0xff << GEN11_GT_VEBOX_DISABLE_SHIFT)
2735 #define GEN11_EU_DISABLE _MMIO(0x9134)
2736 #define GEN11_EU_DIS_MASK 0xFF
2738 #define GEN11_GT_SLICE_ENABLE _MMIO(0x9138)
2739 #define GEN11_GT_S_ENA_MASK 0xFF
2741 #define GEN11_GT_SUBSLICE_DISABLE _MMIO(0x913C)
2743 #define GEN6_BSD_SLEEP_PSMI_CONTROL _MMIO(0x12050)
2744 #define GEN6_BSD_SLEEP_MSG_DISABLE (1 << 0)
2745 #define GEN6_BSD_SLEEP_FLUSH_DISABLE (1 << 2)
2746 #define GEN6_BSD_SLEEP_INDICATOR (1 << 3)
2747 #define GEN6_BSD_GO_INDICATOR (1 << 4)
2749 /* On modern GEN architectures interrupt control consists of two sets
2750 * of registers. The first set pertains to the ring generating the
2751 * interrupt. The second control is for the functional block generating the
2752 * interrupt. These are PM, GT, DE, etc.
2754 * Luckily *knocks on wood* all the ring interrupt bits match up with the
2755 * GT interrupt bits, so we don't need to duplicate the defines.
2757 * These defines should cover us well from SNB->HSW with minor exceptions
2758 * it can also work on ILK.
2760 #define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26)
2761 #define GT_BLT_CS_ERROR_INTERRUPT (1 << 25)
2762 #define GT_BLT_USER_INTERRUPT (1 << 22)
2763 #define GT_BSD_CS_ERROR_INTERRUPT (1 << 15)
2764 #define GT_BSD_USER_INTERRUPT (1 << 12)
2765 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 (1 << 11) /* hsw+; rsvd on snb, ivb, vlv */
2766 #define GT_CONTEXT_SWITCH_INTERRUPT (1 << 8)
2767 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT (1 << 5) /* !snb */
2768 #define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT (1 << 4)
2769 #define GT_RENDER_CS_MASTER_ERROR_INTERRUPT (1 << 3)
2770 #define GT_RENDER_SYNC_STATUS_INTERRUPT (1 << 2)
2771 #define GT_RENDER_DEBUG_INTERRUPT (1 << 1)
2772 #define GT_RENDER_USER_INTERRUPT (1 << 0)
2774 #define PM_VEBOX_CS_ERROR_INTERRUPT (1 << 12) /* hsw+ */
2775 #define PM_VEBOX_USER_INTERRUPT (1 << 10) /* hsw+ */
2777 #define GT_PARITY_ERROR(dev_priv) \
2778 (GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \
2779 (IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))
2781 /* These are all the "old" interrupts */
2782 #define ILK_BSD_USER_INTERRUPT (1<<5)
2784 #define I915_PM_INTERRUPT (1<<31)
2785 #define I915_ISP_INTERRUPT (1<<22)
2786 #define I915_LPE_PIPE_B_INTERRUPT (1<<21)
2787 #define I915_LPE_PIPE_A_INTERRUPT (1<<20)
2788 #define I915_MIPIC_INTERRUPT (1<<19)
2789 #define I915_MIPIA_INTERRUPT (1<<18)
2790 #define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18)
2791 #define I915_DISPLAY_PORT_INTERRUPT (1<<17)
2792 #define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT (1<<16)
2793 #define I915_MASTER_ERROR_INTERRUPT (1<<15)
2794 #define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15)
2795 #define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT (1<<14)
2796 #define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */
2797 #define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT (1<<13)
2798 #define I915_HWB_OOM_INTERRUPT (1<<13)
2799 #define I915_LPE_PIPE_C_INTERRUPT (1<<12)
2800 #define I915_SYNC_STATUS_INTERRUPT (1<<12)
2801 #define I915_MISC_INTERRUPT (1<<11)
2802 #define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11)
2803 #define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT (1<<10)
2804 #define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10)
2805 #define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT (1<<9)
2806 #define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9)
2807 #define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT (1<<8)
2808 #define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8)
2809 #define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7)
2810 #define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6)
2811 #define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5)
2812 #define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4)
2813 #define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT (1<<3)
2814 #define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT (1<<2)
2815 #define I915_DEBUG_INTERRUPT (1<<2)
2816 #define I915_WINVALID_INTERRUPT (1<<1)
2817 #define I915_USER_INTERRUPT (1<<1)
2818 #define I915_ASLE_INTERRUPT (1<<0)
2819 #define I915_BSD_USER_INTERRUPT (1<<25)
2821 #define I915_HDMI_LPE_AUDIO_BASE (VLV_DISPLAY_BASE + 0x65000)
2822 #define I915_HDMI_LPE_AUDIO_SIZE 0x1000
2824 /* DisplayPort Audio w/ LPE */
2825 #define VLV_AUD_CHICKEN_BIT_REG _MMIO(VLV_DISPLAY_BASE + 0x62F38)
2826 #define VLV_CHICKEN_BIT_DBG_ENABLE (1 << 0)
2828 #define _VLV_AUD_PORT_EN_B_DBG (VLV_DISPLAY_BASE + 0x62F20)
2829 #define _VLV_AUD_PORT_EN_C_DBG (VLV_DISPLAY_BASE + 0x62F30)
2830 #define _VLV_AUD_PORT_EN_D_DBG (VLV_DISPLAY_BASE + 0x62F34)
2831 #define VLV_AUD_PORT_EN_DBG(port) _MMIO_PORT3((port) - PORT_B, \
2832 _VLV_AUD_PORT_EN_B_DBG, \
2833 _VLV_AUD_PORT_EN_C_DBG, \
2834 _VLV_AUD_PORT_EN_D_DBG)
2835 #define VLV_AMP_MUTE (1 << 1)
2837 #define GEN6_BSD_RNCID _MMIO(0x12198)
2839 #define GEN7_FF_THREAD_MODE _MMIO(0x20a0)
2840 #define GEN7_FF_SCHED_MASK 0x0077070
2841 #define GEN8_FF_DS_REF_CNT_FFME (1 << 19)
2842 #define GEN7_FF_TS_SCHED_HS1 (0x5<<16)
2843 #define GEN7_FF_TS_SCHED_HS0 (0x3<<16)
2844 #define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1<<16)
2845 #define GEN7_FF_TS_SCHED_HW (0x0<<16) /* Default */
2846 #define GEN7_FF_VS_REF_CNT_FFME (1 << 15)
2847 #define GEN7_FF_VS_SCHED_HS1 (0x5<<12)
2848 #define GEN7_FF_VS_SCHED_HS0 (0x3<<12)
2849 #define GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1<<12) /* Default */
2850 #define GEN7_FF_VS_SCHED_HW (0x0<<12)
2851 #define GEN7_FF_DS_SCHED_HS1 (0x5<<4)
2852 #define GEN7_FF_DS_SCHED_HS0 (0x3<<4)
2853 #define GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1<<4) /* Default */
2854 #define GEN7_FF_DS_SCHED_HW (0x0<<4)
2857 * Framebuffer compression (915+ only)
2860 #define FBC_CFB_BASE _MMIO(0x3200) /* 4k page aligned */
2861 #define FBC_LL_BASE _MMIO(0x3204) /* 4k page aligned */
2862 #define FBC_CONTROL _MMIO(0x3208)
2863 #define FBC_CTL_EN (1<<31)
2864 #define FBC_CTL_PERIODIC (1<<30)
2865 #define FBC_CTL_INTERVAL_SHIFT (16)
2866 #define FBC_CTL_UNCOMPRESSIBLE (1<<14)
2867 #define FBC_CTL_C3_IDLE (1<<13)
2868 #define FBC_CTL_STRIDE_SHIFT (5)
2869 #define FBC_CTL_FENCENO_SHIFT (0)
2870 #define FBC_COMMAND _MMIO(0x320c)
2871 #define FBC_CMD_COMPRESS (1<<0)
2872 #define FBC_STATUS _MMIO(0x3210)
2873 #define FBC_STAT_COMPRESSING (1<<31)
2874 #define FBC_STAT_COMPRESSED (1<<30)
2875 #define FBC_STAT_MODIFIED (1<<29)
2876 #define FBC_STAT_CURRENT_LINE_SHIFT (0)
2877 #define FBC_CONTROL2 _MMIO(0x3214)
2878 #define FBC_CTL_FENCE_DBL (0<<4)
2879 #define FBC_CTL_IDLE_IMM (0<<2)
2880 #define FBC_CTL_IDLE_FULL (1<<2)
2881 #define FBC_CTL_IDLE_LINE (2<<2)
2882 #define FBC_CTL_IDLE_DEBUG (3<<2)
2883 #define FBC_CTL_CPU_FENCE (1<<1)
2884 #define FBC_CTL_PLANE(plane) ((plane)<<0)
2885 #define FBC_FENCE_OFF _MMIO(0x3218) /* BSpec typo has 321Bh */
2886 #define FBC_TAG(i) _MMIO(0x3300 + (i) * 4)
2888 #define FBC_LL_SIZE (1536)
2890 #define FBC_LLC_READ_CTRL _MMIO(0x9044)
2891 #define FBC_LLC_FULLY_OPEN (1<<30)
2893 /* Framebuffer compression for GM45+ */
2894 #define DPFC_CB_BASE _MMIO(0x3200)
2895 #define DPFC_CONTROL _MMIO(0x3208)
2896 #define DPFC_CTL_EN (1<<31)
2897 #define DPFC_CTL_PLANE(plane) ((plane)<<30)
2898 #define IVB_DPFC_CTL_PLANE(plane) ((plane)<<29)
2899 #define DPFC_CTL_FENCE_EN (1<<29)
2900 #define IVB_DPFC_CTL_FENCE_EN (1<<28)
2901 #define DPFC_CTL_PERSISTENT_MODE (1<<25)
2902 #define DPFC_SR_EN (1<<10)
2903 #define DPFC_CTL_LIMIT_1X (0<<6)
2904 #define DPFC_CTL_LIMIT_2X (1<<6)
2905 #define DPFC_CTL_LIMIT_4X (2<<6)
2906 #define DPFC_RECOMP_CTL _MMIO(0x320c)
2907 #define DPFC_RECOMP_STALL_EN (1<<27)
2908 #define DPFC_RECOMP_STALL_WM_SHIFT (16)
2909 #define DPFC_RECOMP_STALL_WM_MASK (0x07ff0000)
2910 #define DPFC_RECOMP_TIMER_COUNT_SHIFT (0)
2911 #define DPFC_RECOMP_TIMER_COUNT_MASK (0x0000003f)
2912 #define DPFC_STATUS _MMIO(0x3210)
2913 #define DPFC_INVAL_SEG_SHIFT (16)
2914 #define DPFC_INVAL_SEG_MASK (0x07ff0000)
2915 #define DPFC_COMP_SEG_SHIFT (0)
2916 #define DPFC_COMP_SEG_MASK (0x000007ff)
2917 #define DPFC_STATUS2 _MMIO(0x3214)
2918 #define DPFC_FENCE_YOFF _MMIO(0x3218)
2919 #define DPFC_CHICKEN _MMIO(0x3224)
2920 #define DPFC_HT_MODIFY (1<<31)
2922 /* Framebuffer compression for Ironlake */
2923 #define ILK_DPFC_CB_BASE _MMIO(0x43200)
2924 #define ILK_DPFC_CONTROL _MMIO(0x43208)
2925 #define FBC_CTL_FALSE_COLOR (1<<10)
2926 /* The bit 28-8 is reserved */
2927 #define DPFC_RESERVED (0x1FFFFF00)
2928 #define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
2929 #define ILK_DPFC_STATUS _MMIO(0x43210)
2930 #define ILK_DPFC_COMP_SEG_MASK 0x7ff
2931 #define IVB_FBC_STATUS2 _MMIO(0x43214)
2932 #define IVB_FBC_COMP_SEG_MASK 0x7ff
2933 #define BDW_FBC_COMP_SEG_MASK 0xfff
2934 #define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
2935 #define ILK_DPFC_CHICKEN _MMIO(0x43224)
2936 #define ILK_DPFC_DISABLE_DUMMY0 (1<<8)
2937 #define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1<<23)
2938 #define ILK_FBC_RT_BASE _MMIO(0x2128)
2939 #define ILK_FBC_RT_VALID (1<<0)
2940 #define SNB_FBC_FRONT_BUFFER (1<<1)
2942 #define ILK_DISPLAY_CHICKEN1 _MMIO(0x42000)
2943 #define ILK_FBCQ_DIS (1<<22)
2944 #define ILK_PABSTRETCH_DIS (1<<21)
2948 * Framebuffer compression for Sandybridge
2950 * The following two registers are of type GTTMMADR
2952 #define SNB_DPFC_CTL_SA _MMIO(0x100100)
2953 #define SNB_CPU_FENCE_ENABLE (1<<29)
2954 #define DPFC_CPU_FENCE_OFFSET _MMIO(0x100104)
2956 /* Framebuffer compression for Ivybridge */
2957 #define IVB_FBC_RT_BASE _MMIO(0x7020)
2959 #define IPS_CTL _MMIO(0x43408)
2960 #define IPS_ENABLE (1 << 31)
2962 #define MSG_FBC_REND_STATE _MMIO(0x50380)
2963 #define FBC_REND_NUKE (1<<2)
2964 #define FBC_REND_CACHE_CLEAN (1<<1)
2969 #define GPIOA _MMIO(0x5010)
2970 #define GPIOB _MMIO(0x5014)
2971 #define GPIOC _MMIO(0x5018)
2972 #define GPIOD _MMIO(0x501c)
2973 #define GPIOE _MMIO(0x5020)
2974 #define GPIOF _MMIO(0x5024)
2975 #define GPIOG _MMIO(0x5028)
2976 #define GPIOH _MMIO(0x502c)
2977 # define GPIO_CLOCK_DIR_MASK (1 << 0)
2978 # define GPIO_CLOCK_DIR_IN (0 << 1)
2979 # define GPIO_CLOCK_DIR_OUT (1 << 1)
2980 # define GPIO_CLOCK_VAL_MASK (1 << 2)
2981 # define GPIO_CLOCK_VAL_OUT (1 << 3)
2982 # define GPIO_CLOCK_VAL_IN (1 << 4)
2983 # define GPIO_CLOCK_PULLUP_DISABLE (1 << 5)
2984 # define GPIO_DATA_DIR_MASK (1 << 8)
2985 # define GPIO_DATA_DIR_IN (0 << 9)
2986 # define GPIO_DATA_DIR_OUT (1 << 9)
2987 # define GPIO_DATA_VAL_MASK (1 << 10)
2988 # define GPIO_DATA_VAL_OUT (1 << 11)
2989 # define GPIO_DATA_VAL_IN (1 << 12)
2990 # define GPIO_DATA_PULLUP_DISABLE (1 << 13)
2992 #define GMBUS0 _MMIO(dev_priv->gpio_mmio_base + 0x5100) /* clock/port select */
2993 #define GMBUS_AKSV_SELECT (1<<11)
2994 #define GMBUS_RATE_100KHZ (0<<8)
2995 #define GMBUS_RATE_50KHZ (1<<8)
2996 #define GMBUS_RATE_400KHZ (2<<8) /* reserved on Pineview */
2997 #define GMBUS_RATE_1MHZ (3<<8) /* reserved on Pineview */
2998 #define GMBUS_HOLD_EXT (1<<7) /* 300ns hold time, rsvd on Pineview */
2999 #define GMBUS_PIN_DISABLED 0
3000 #define GMBUS_PIN_SSC 1
3001 #define GMBUS_PIN_VGADDC 2
3002 #define GMBUS_PIN_PANEL 3
3003 #define GMBUS_PIN_DPD_CHV 3 /* HDMID_CHV */
3004 #define GMBUS_PIN_DPC 4 /* HDMIC */
3005 #define GMBUS_PIN_DPB 5 /* SDVO, HDMIB */
3006 #define GMBUS_PIN_DPD 6 /* HDMID */
3007 #define GMBUS_PIN_RESERVED 7 /* 7 reserved */
3008 #define GMBUS_PIN_1_BXT 1 /* BXT+ (atom) and CNP+ (big core) */
3009 #define GMBUS_PIN_2_BXT 2
3010 #define GMBUS_PIN_3_BXT 3
3011 #define GMBUS_PIN_4_CNP 4
3012 #define GMBUS_PIN_9_TC1_ICP 9
3013 #define GMBUS_PIN_10_TC2_ICP 10
3014 #define GMBUS_PIN_11_TC3_ICP 11
3015 #define GMBUS_PIN_12_TC4_ICP 12
3017 #define GMBUS_NUM_PINS 13 /* including 0 */
3018 #define GMBUS1 _MMIO(dev_priv->gpio_mmio_base + 0x5104) /* command/status */
3019 #define GMBUS_SW_CLR_INT (1<<31)
3020 #define GMBUS_SW_RDY (1<<30)
3021 #define GMBUS_ENT (1<<29) /* enable timeout */
3022 #define GMBUS_CYCLE_NONE (0<<25)
3023 #define GMBUS_CYCLE_WAIT (1<<25)
3024 #define GMBUS_CYCLE_INDEX (2<<25)
3025 #define GMBUS_CYCLE_STOP (4<<25)
3026 #define GMBUS_BYTE_COUNT_SHIFT 16
3027 #define GMBUS_BYTE_COUNT_MAX 256U
3028 #define GMBUS_SLAVE_INDEX_SHIFT 8
3029 #define GMBUS_SLAVE_ADDR_SHIFT 1
3030 #define GMBUS_SLAVE_READ (1<<0)
3031 #define GMBUS_SLAVE_WRITE (0<<0)
3032 #define GMBUS2 _MMIO(dev_priv->gpio_mmio_base + 0x5108) /* status */
3033 #define GMBUS_INUSE (1<<15)
3034 #define GMBUS_HW_WAIT_PHASE (1<<14)
3035 #define GMBUS_STALL_TIMEOUT (1<<13)
3036 #define GMBUS_INT (1<<12)
3037 #define GMBUS_HW_RDY (1<<11)
3038 #define GMBUS_SATOER (1<<10)
3039 #define GMBUS_ACTIVE (1<<9)
3040 #define GMBUS3 _MMIO(dev_priv->gpio_mmio_base + 0x510c) /* data buffer bytes 3-0 */
3041 #define GMBUS4 _MMIO(dev_priv->gpio_mmio_base + 0x5110) /* interrupt mask (Pineview+) */
3042 #define GMBUS_SLAVE_TIMEOUT_EN (1<<4)
3043 #define GMBUS_NAK_EN (1<<3)
3044 #define GMBUS_IDLE_EN (1<<2)
3045 #define GMBUS_HW_WAIT_EN (1<<1)
3046 #define GMBUS_HW_RDY_EN (1<<0)
3047 #define GMBUS5 _MMIO(dev_priv->gpio_mmio_base + 0x5120) /* byte index */
3048 #define GMBUS_2BYTE_INDEX_EN (1<<31)
3051 * Clock control & power management
3053 #define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
3054 #define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
3055 #define _CHV_DPLL_C (dev_priv->info.display_mmio_offset + 0x6030)
3056 #define DPLL(pipe) _MMIO_PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C)
3058 #define VGA0 _MMIO(0x6000)
3059 #define VGA1 _MMIO(0x6004)
3060 #define VGA_PD _MMIO(0x6010)
3061 #define VGA0_PD_P2_DIV_4 (1 << 7)
3062 #define VGA0_PD_P1_DIV_2 (1 << 5)
3063 #define VGA0_PD_P1_SHIFT 0
3064 #define VGA0_PD_P1_MASK (0x1f << 0)
3065 #define VGA1_PD_P2_DIV_4 (1 << 15)
3066 #define VGA1_PD_P1_DIV_2 (1 << 13)
3067 #define VGA1_PD_P1_SHIFT 8
3068 #define VGA1_PD_P1_MASK (0x1f << 8)
3069 #define DPLL_VCO_ENABLE (1 << 31)
3070 #define DPLL_SDVO_HIGH_SPEED (1 << 30)
3071 #define DPLL_DVO_2X_MODE (1 << 30)
3072 #define DPLL_EXT_BUFFER_ENABLE_VLV (1 << 30)
3073 #define DPLL_SYNCLOCK_ENABLE (1 << 29)
3074 #define DPLL_REF_CLK_ENABLE_VLV (1 << 29)
3075 #define DPLL_VGA_MODE_DIS (1 << 28)
3076 #define DPLLB_MODE_DAC_SERIAL (1 << 26) /* i915 */
3077 #define DPLLB_MODE_LVDS (2 << 26) /* i915 */
3078 #define DPLL_MODE_MASK (3 << 26)
3079 #define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
3080 #define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
3081 #define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */
3082 #define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */
3083 #define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */
3084 #define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
3085 #define DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW 0x00ff8000 /* Pineview */
3086 #define DPLL_LOCK_VLV (1<<15)
3087 #define DPLL_INTEGRATED_CRI_CLK_VLV (1<<14)
3088 #define DPLL_INTEGRATED_REF_CLK_VLV (1<<13)
3089 #define DPLL_SSC_REF_CLK_CHV (1<<13)
3090 #define DPLL_PORTC_READY_MASK (0xf << 4)
3091 #define DPLL_PORTB_READY_MASK (0xf)
3093 #define DPLL_FPA01_P1_POST_DIV_MASK_I830 0x001f0000
3095 /* Additional CHV pll/phy registers */
3096 #define DPIO_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x6240)
3097 #define DPLL_PORTD_READY_MASK (0xf)
3098 #define DISPLAY_PHY_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x60100)
3099 #define PHY_CH_POWER_DOWN_OVRD_EN(phy, ch) (1 << (2*(phy)+(ch)+27))
3100 #define PHY_LDO_DELAY_0NS 0x0
3101 #define PHY_LDO_DELAY_200NS 0x1
3102 #define PHY_LDO_DELAY_600NS 0x2
3103 #define PHY_LDO_SEQ_DELAY(delay, phy) ((delay) << (2*(phy)+23))
3104 #define PHY_CH_POWER_DOWN_OVRD(mask, phy, ch) ((mask) << (8*(phy)+4*(ch)+11))
3105 #define PHY_CH_SU_PSR 0x1
3106 #define PHY_CH_DEEP_PSR 0x7
3107 #define PHY_CH_POWER_MODE(mode, phy, ch) ((mode) << (6*(phy)+3*(ch)+2))
3108 #define PHY_COM_LANE_RESET_DEASSERT(phy) (1 << (phy))
3109 #define DISPLAY_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x60104)
3110 #define PHY_POWERGOOD(phy) (((phy) == DPIO_PHY0) ? (1<<31) : (1<<30))
3111 #define PHY_STATUS_CMN_LDO(phy, ch) (1 << (6-(6*(phy)+3*(ch))))
3112 #define PHY_STATUS_SPLINE_LDO(phy, ch, spline) (1 << (8-(6*(phy)+3*(ch)+(spline))))
3115 * The i830 generation, in LVDS mode, defines P1 as the bit number set within
3116 * this field (only one bit may be set).
3118 #define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS 0x003f0000
3119 #define DPLL_FPA01_P1_POST_DIV_SHIFT 16
3120 #define DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15
3121 /* i830, required in DVO non-gang */
3122 #define PLL_P2_DIVIDE_BY_4 (1 << 23)
3123 #define PLL_P1_DIVIDE_BY_TWO (1 << 21) /* i830 */
3124 #define PLL_REF_INPUT_DREFCLK (0 << 13)
3125 #define PLL_REF_INPUT_TVCLKINA (1 << 13) /* i830 */
3126 #define PLL_REF_INPUT_TVCLKINBC (2 << 13) /* SDVO TVCLKIN */
3127 #define PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
3128 #define PLL_REF_INPUT_MASK (3 << 13)
3129 #define PLL_LOAD_PULSE_PHASE_SHIFT 9
3131 # define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT 9
3132 # define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK (7 << 9)
3133 # define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x)-1) << 9)
3134 # define DPLL_FPA1_P1_POST_DIV_SHIFT 0
3135 # define DPLL_FPA1_P1_POST_DIV_MASK 0xff
3138 * Parallel to Serial Load Pulse phase selection.
3139 * Selects the phase for the 10X DPLL clock for the PCIe
3140 * digital display port. The range is 4 to 13; 10 or more
3141 * is just a flip delay. The default is 6
3143 #define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
3144 #define DISPLAY_RATE_SELECT_FPA1 (1 << 8)
3146 * SDVO multiplier for 945G/GM. Not used on 965.
3148 #define SDVO_MULTIPLIER_MASK 0x000000ff
3149 #define SDVO_MULTIPLIER_SHIFT_HIRES 4
3150 #define SDVO_MULTIPLIER_SHIFT_VGA 0
3152 #define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
3153 #define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
3154 #define _CHV_DPLL_C_MD (dev_priv->info.display_mmio_offset + 0x603c)
3155 #define DPLL_MD(pipe) _MMIO_PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD)
3158 * UDI pixel divider, controlling how many pixels are stuffed into a packet.
3160 * Value is pixels minus 1. Must be set to 1 pixel for SDVO.
3162 #define DPLL_MD_UDI_DIVIDER_MASK 0x3f000000
3163 #define DPLL_MD_UDI_DIVIDER_SHIFT 24
3164 /* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
3165 #define DPLL_MD_VGA_UDI_DIVIDER_MASK 0x003f0000
3166 #define DPLL_MD_VGA_UDI_DIVIDER_SHIFT 16
3168 * SDVO/UDI pixel multiplier.
3170 * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
3171 * clock rate is 10 times the DPLL clock. At low resolution/refresh rate
3172 * modes, the bus rate would be below the limits, so SDVO allows for stuffing
3173 * dummy bytes in the datastream at an increased clock rate, with both sides of
3174 * the link knowing how many bytes are fill.
3176 * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
3177 * rate to 130Mhz to get a bus rate of 1.30Ghz. The DPLL clock rate would be
3178 * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
3179 * through an SDVO command.
3181 * This register field has values of multiplication factor minus 1, with
3182 * a maximum multiplier of 5 for SDVO.
3184 #define DPLL_MD_UDI_MULTIPLIER_MASK 0x00003f00
3185 #define DPLL_MD_UDI_MULTIPLIER_SHIFT 8
3187 * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
3188 * This best be set to the default value (3) or the CRT won't work. No,
3189 * I don't entirely understand what this does...
3191 #define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f
3192 #define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
3194 #define RAWCLK_FREQ_VLV _MMIO(VLV_DISPLAY_BASE + 0x6024)
3196 #define _FPA0 0x6040
3197 #define _FPA1 0x6044
3198 #define _FPB0 0x6048
3199 #define _FPB1 0x604c
3200 #define FP0(pipe) _MMIO_PIPE(pipe, _FPA0, _FPB0)
3201 #define FP1(pipe) _MMIO_PIPE(pipe, _FPA1, _FPB1)
3202 #define FP_N_DIV_MASK 0x003f0000
3203 #define FP_N_PINEVIEW_DIV_MASK 0x00ff0000
3204 #define FP_N_DIV_SHIFT 16
3205 #define FP_M1_DIV_MASK 0x00003f00
3206 #define FP_M1_DIV_SHIFT 8
3207 #define FP_M2_DIV_MASK 0x0000003f
3208 #define FP_M2_PINEVIEW_DIV_MASK 0x000000ff
3209 #define FP_M2_DIV_SHIFT 0
3210 #define DPLL_TEST _MMIO(0x606c)
3211 #define DPLLB_TEST_SDVO_DIV_1 (0 << 22)
3212 #define DPLLB_TEST_SDVO_DIV_2 (1 << 22)
3213 #define DPLLB_TEST_SDVO_DIV_4 (2 << 22)
3214 #define DPLLB_TEST_SDVO_DIV_MASK (3 << 22)
3215 #define DPLLB_TEST_N_BYPASS (1 << 19)
3216 #define DPLLB_TEST_M_BYPASS (1 << 18)
3217 #define DPLLB_INPUT_BUFFER_ENABLE (1 << 16)
3218 #define DPLLA_TEST_N_BYPASS (1 << 3)
3219 #define DPLLA_TEST_M_BYPASS (1 << 2)
3220 #define DPLLA_INPUT_BUFFER_ENABLE (1 << 0)
3221 #define D_STATE _MMIO(0x6104)
3222 #define DSTATE_GFX_RESET_I830 (1<<6)
3223 #define DSTATE_PLL_D3_OFF (1<<3)
3224 #define DSTATE_GFX_CLOCK_GATING (1<<1)
3225 #define DSTATE_DOT_CLOCK_GATING (1<<0)
3226 #define DSPCLK_GATE_D _MMIO(dev_priv->info.display_mmio_offset + 0x6200)
3227 # define DPUNIT_B_CLOCK_GATE_DISABLE (1 << 30) /* 965 */
3228 # define VSUNIT_CLOCK_GATE_DISABLE (1 << 29) /* 965 */
3229 # define VRHUNIT_CLOCK_GATE_DISABLE (1 << 28) /* 965 */
3230 # define VRDUNIT_CLOCK_GATE_DISABLE (1 << 27) /* 965 */
3231 # define AUDUNIT_CLOCK_GATE_DISABLE (1 << 26) /* 965 */
3232 # define DPUNIT_A_CLOCK_GATE_DISABLE (1 << 25) /* 965 */
3233 # define DPCUNIT_CLOCK_GATE_DISABLE (1 << 24) /* 965 */
3234 # define PNV_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 24) /* pnv */
3235 # define TVRUNIT_CLOCK_GATE_DISABLE (1 << 23) /* 915-945 */
3236 # define TVCUNIT_CLOCK_GATE_DISABLE (1 << 22) /* 915-945 */
3237 # define TVFUNIT_CLOCK_GATE_DISABLE (1 << 21) /* 915-945 */
3238 # define TVEUNIT_CLOCK_GATE_DISABLE (1 << 20) /* 915-945 */
3239 # define DVSUNIT_CLOCK_GATE_DISABLE (1 << 19) /* 915-945 */
3240 # define DSSUNIT_CLOCK_GATE_DISABLE (1 << 18) /* 915-945 */
3241 # define DDBUNIT_CLOCK_GATE_DISABLE (1 << 17) /* 915-945 */
3242 # define DPRUNIT_CLOCK_GATE_DISABLE (1 << 16) /* 915-945 */
3243 # define DPFUNIT_CLOCK_GATE_DISABLE (1 << 15) /* 915-945 */
3244 # define DPBMUNIT_CLOCK_GATE_DISABLE (1 << 14) /* 915-945 */
3245 # define DPLSUNIT_CLOCK_GATE_DISABLE (1 << 13) /* 915-945 */
3246 # define DPLUNIT_CLOCK_GATE_DISABLE (1 << 12) /* 915-945 */
3247 # define DPOUNIT_CLOCK_GATE_DISABLE (1 << 11)
3248 # define DPBUNIT_CLOCK_GATE_DISABLE (1 << 10)
3249 # define DCUNIT_CLOCK_GATE_DISABLE (1 << 9)
3250 # define DPUNIT_CLOCK_GATE_DISABLE (1 << 8)
3251 # define VRUNIT_CLOCK_GATE_DISABLE (1 << 7) /* 915+: reserved */
3252 # define OVHUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 830-865 */
3253 # define DPIOUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 915-945 */
3254 # define OVFUNIT_CLOCK_GATE_DISABLE (1 << 5)
3255 # define OVBUNIT_CLOCK_GATE_DISABLE (1 << 4)
3257 * This bit must be set on the 830 to prevent hangs when turning off the
3260 # define OVRUNIT_CLOCK_GATE_DISABLE (1 << 3)
3261 # define OVCUNIT_CLOCK_GATE_DISABLE (1 << 2)
3262 # define OVUUNIT_CLOCK_GATE_DISABLE (1 << 1)
3263 # define ZVUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 830 */
3264 # define OVLUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 845,865 */
3266 #define RENCLK_GATE_D1 _MMIO(0x6204)
3267 # define BLITTER_CLOCK_GATE_DISABLE (1 << 13) /* 945GM only */
3268 # define MPEG_CLOCK_GATE_DISABLE (1 << 12) /* 945GM only */
3269 # define PC_FE_CLOCK_GATE_DISABLE (1 << 11)
3270 # define PC_BE_CLOCK_GATE_DISABLE (1 << 10)
3271 # define WINDOWER_CLOCK_GATE_DISABLE (1 << 9)
3272 # define INTERPOLATOR_CLOCK_GATE_DISABLE (1 << 8)
3273 # define COLOR_CALCULATOR_CLOCK_GATE_DISABLE (1 << 7)
3274 # define MOTION_COMP_CLOCK_GATE_DISABLE (1 << 6)
3275 # define MAG_CLOCK_GATE_DISABLE (1 << 5)
3276 /* This bit must be unset on 855,865 */
3277 # define MECI_CLOCK_GATE_DISABLE (1 << 4)
3278 # define DCMP_CLOCK_GATE_DISABLE (1 << 3)
3279 # define MEC_CLOCK_GATE_DISABLE (1 << 2)
3280 # define MECO_CLOCK_GATE_DISABLE (1 << 1)
3281 /* This bit must be set on 855,865. */
3282 # define SV_CLOCK_GATE_DISABLE (1 << 0)
3283 # define I915_MPEG_CLOCK_GATE_DISABLE (1 << 16)
3284 # define I915_VLD_IP_PR_CLOCK_GATE_DISABLE (1 << 15)
3285 # define I915_MOTION_COMP_CLOCK_GATE_DISABLE (1 << 14)
3286 # define I915_BD_BF_CLOCK_GATE_DISABLE (1 << 13)
3287 # define I915_SF_SE_CLOCK_GATE_DISABLE (1 << 12)
3288 # define I915_WM_CLOCK_GATE_DISABLE (1 << 11)
3289 # define I915_IZ_CLOCK_GATE_DISABLE (1 << 10)
3290 # define I915_PI_CLOCK_GATE_DISABLE (1 << 9)
3291 # define I915_DI_CLOCK_GATE_DISABLE (1 << 8)
3292 # define I915_SH_SV_CLOCK_GATE_DISABLE (1 << 7)
3293 # define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE (1 << 6)
3294 # define I915_SC_CLOCK_GATE_DISABLE (1 << 5)
3295 # define I915_FL_CLOCK_GATE_DISABLE (1 << 4)
3296 # define I915_DM_CLOCK_GATE_DISABLE (1 << 3)
3297 # define I915_PS_CLOCK_GATE_DISABLE (1 << 2)
3298 # define I915_CC_CLOCK_GATE_DISABLE (1 << 1)
3299 # define I915_BY_CLOCK_GATE_DISABLE (1 << 0)
3301 # define I965_RCZ_CLOCK_GATE_DISABLE (1 << 30)
3302 /* This bit must always be set on 965G/965GM */
3303 # define I965_RCC_CLOCK_GATE_DISABLE (1 << 29)
3304 # define I965_RCPB_CLOCK_GATE_DISABLE (1 << 28)
3305 # define I965_DAP_CLOCK_GATE_DISABLE (1 << 27)
3306 # define I965_ROC_CLOCK_GATE_DISABLE (1 << 26)
3307 # define I965_GW_CLOCK_GATE_DISABLE (1 << 25)
3308 # define I965_TD_CLOCK_GATE_DISABLE (1 << 24)
3309 /* This bit must always be set on 965G */
3310 # define I965_ISC_CLOCK_GATE_DISABLE (1 << 23)
3311 # define I965_IC_CLOCK_GATE_DISABLE (1 << 22)
3312 # define I965_EU_CLOCK_GATE_DISABLE (1 << 21)
3313 # define I965_IF_CLOCK_GATE_DISABLE (1 << 20)
3314 # define I965_TC_CLOCK_GATE_DISABLE (1 << 19)
3315 # define I965_SO_CLOCK_GATE_DISABLE (1 << 17)
3316 # define I965_FBC_CLOCK_GATE_DISABLE (1 << 16)
3317 # define I965_MARI_CLOCK_GATE_DISABLE (1 << 15)
3318 # define I965_MASF_CLOCK_GATE_DISABLE (1 << 14)
3319 # define I965_MAWB_CLOCK_GATE_DISABLE (1 << 13)
3320 # define I965_EM_CLOCK_GATE_DISABLE (1 << 12)
3321 # define I965_UC_CLOCK_GATE_DISABLE (1 << 11)
3322 # define I965_SI_CLOCK_GATE_DISABLE (1 << 6)
3323 # define I965_MT_CLOCK_GATE_DISABLE (1 << 5)
3324 # define I965_PL_CLOCK_GATE_DISABLE (1 << 4)
3325 # define I965_DG_CLOCK_GATE_DISABLE (1 << 3)
3326 # define I965_QC_CLOCK_GATE_DISABLE (1 << 2)
3327 # define I965_FT_CLOCK_GATE_DISABLE (1 << 1)
3328 # define I965_DM_CLOCK_GATE_DISABLE (1 << 0)
3330 #define RENCLK_GATE_D2 _MMIO(0x6208)
3331 #define VF_UNIT_CLOCK_GATE_DISABLE (1 << 9)
3332 #define GS_UNIT_CLOCK_GATE_DISABLE (1 << 7)
3333 #define CL_UNIT_CLOCK_GATE_DISABLE (1 << 6)
3335 #define VDECCLK_GATE_D _MMIO(0x620C) /* g4x only */
3336 #define VCP_UNIT_CLOCK_GATE_DISABLE (1 << 4)
3338 #define RAMCLK_GATE_D _MMIO(0x6210) /* CRL only */
3339 #define DEUC _MMIO(0x6214) /* CRL only */
3341 #define FW_BLC_SELF_VLV _MMIO(VLV_DISPLAY_BASE + 0x6500)
3342 #define FW_CSPWRDWNEN (1<<15)
3344 #define MI_ARB_VLV _MMIO(VLV_DISPLAY_BASE + 0x6504)
3346 #define CZCLK_CDCLK_FREQ_RATIO _MMIO(VLV_DISPLAY_BASE + 0x6508)
3347 #define CDCLK_FREQ_SHIFT 4
3348 #define CDCLK_FREQ_MASK (0x1f << CDCLK_FREQ_SHIFT)
3349 #define CZCLK_FREQ_MASK 0xf
3351 #define GCI_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x650C)
3352 #define PFI_CREDIT_63 (9 << 28) /* chv only */
3353 #define PFI_CREDIT_31 (8 << 28) /* chv only */
3354 #define PFI_CREDIT(x) (((x) - 8) << 28) /* 8-15 */
3355 #define PFI_CREDIT_RESEND (1 << 27)
3356 #define VGA_FAST_MODE_DISABLE (1 << 14)
3358 #define GMBUSFREQ_VLV _MMIO(VLV_DISPLAY_BASE + 0x6510)
3363 #define PALETTE_A_OFFSET 0xa000
3364 #define PALETTE_B_OFFSET 0xa800
3365 #define CHV_PALETTE_C_OFFSET 0xc000
3366 #define PALETTE(pipe, i) _MMIO(dev_priv->info.palette_offsets[pipe] + \
3367 dev_priv->info.display_mmio_offset + (i) * 4)
3369 /* MCH MMIO space */
3374 * This mirrors the MCHBAR MMIO space whose location is determined by
3375 * device 0 function 0's pci config register 0x44 or 0x48 and matches it in
3376 * every way. It is not accessible from the CP register read instructions.
3378 * Starting from Haswell, you can't write registers using the MCHBAR mirror,
3381 #define MCHBAR_MIRROR_BASE 0x10000
3383 #define MCHBAR_MIRROR_BASE_SNB 0x140000
3385 #define CTG_STOLEN_RESERVED _MMIO(MCHBAR_MIRROR_BASE + 0x34)
3386 #define ELK_STOLEN_RESERVED _MMIO(MCHBAR_MIRROR_BASE + 0x48)
3387 #define G4X_STOLEN_RESERVED_ADDR1_MASK (0xFFFF << 16)
3388 #define G4X_STOLEN_RESERVED_ADDR2_MASK (0xFFF << 4)
3389 #define G4X_STOLEN_RESERVED_ENABLE (1 << 0)
3391 /* Memory controller frequency in MCHBAR for Haswell (possible SNB+) */
3392 #define DCLK _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5e04)
3394 /* 915-945 and GM965 MCH register controlling DRAM channel access */
3395 #define DCC _MMIO(MCHBAR_MIRROR_BASE + 0x200)
3396 #define DCC_ADDRESSING_MODE_SINGLE_CHANNEL (0 << 0)
3397 #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC (1 << 0)
3398 #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED (2 << 0)
3399 #define DCC_ADDRESSING_MODE_MASK (3 << 0)
3400 #define DCC_CHANNEL_XOR_DISABLE (1 << 10)
3401 #define DCC_CHANNEL_XOR_BIT_17 (1 << 9)
3402 #define DCC2 _MMIO(MCHBAR_MIRROR_BASE + 0x204)
3403 #define DCC2_MODIFIED_ENHANCED_DISABLE (1 << 20)
3405 /* Pineview MCH register contains DDR3 setting */
3406 #define CSHRDDR3CTL _MMIO(MCHBAR_MIRROR_BASE + 0x1a8)
3407 #define CSHRDDR3CTL_DDR3 (1 << 2)
3409 /* 965 MCH register controlling DRAM channel configuration */
3410 #define C0DRB3 _MMIO(MCHBAR_MIRROR_BASE + 0x206)
3411 #define C1DRB3 _MMIO(MCHBAR_MIRROR_BASE + 0x606)
3413 /* snb MCH registers for reading the DRAM channel configuration */
3414 #define MAD_DIMM_C0 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5004)
3415 #define MAD_DIMM_C1 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5008)
3416 #define MAD_DIMM_C2 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x500C)
3417 #define MAD_DIMM_ECC_MASK (0x3 << 24)
3418 #define MAD_DIMM_ECC_OFF (0x0 << 24)
3419 #define MAD_DIMM_ECC_IO_ON_LOGIC_OFF (0x1 << 24)
3420 #define MAD_DIMM_ECC_IO_OFF_LOGIC_ON (0x2 << 24)
3421 #define MAD_DIMM_ECC_ON (0x3 << 24)
3422 #define MAD_DIMM_ENH_INTERLEAVE (0x1 << 22)
3423 #define MAD_DIMM_RANK_INTERLEAVE (0x1 << 21)
3424 #define MAD_DIMM_B_WIDTH_X16 (0x1 << 20) /* X8 chips if unset */
3425 #define MAD_DIMM_A_WIDTH_X16 (0x1 << 19) /* X8 chips if unset */
3426 #define MAD_DIMM_B_DUAL_RANK (0x1 << 18)
3427 #define MAD_DIMM_A_DUAL_RANK (0x1 << 17)
3428 #define MAD_DIMM_A_SELECT (0x1 << 16)
3429 /* DIMM sizes are in multiples of 256mb. */
3430 #define MAD_DIMM_B_SIZE_SHIFT 8
3431 #define MAD_DIMM_B_SIZE_MASK (0xff << MAD_DIMM_B_SIZE_SHIFT)
3432 #define MAD_DIMM_A_SIZE_SHIFT 0
3433 #define MAD_DIMM_A_SIZE_MASK (0xff << MAD_DIMM_A_SIZE_SHIFT)
3435 /* snb MCH registers for priority tuning */
3436 #define MCH_SSKPD _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10)
3437 #define MCH_SSKPD_WM0_MASK 0x3f
3438 #define MCH_SSKPD_WM0_VAL 0xc
3440 #define MCH_SECP_NRG_STTS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x592c)
3442 /* Clocking configuration register */
3443 #define CLKCFG _MMIO(MCHBAR_MIRROR_BASE + 0xc00)
3444 #define CLKCFG_FSB_400 (5 << 0) /* hrawclk 100 */
3445 #define CLKCFG_FSB_533 (1 << 0) /* hrawclk 133 */
3446 #define CLKCFG_FSB_667 (3 << 0) /* hrawclk 166 */
3447 #define CLKCFG_FSB_800 (2 << 0) /* hrawclk 200 */
3448 #define CLKCFG_FSB_1067 (6 << 0) /* hrawclk 266 */
3449 #define CLKCFG_FSB_1067_ALT (0 << 0) /* hrawclk 266 */
3450 #define CLKCFG_FSB_1333 (7 << 0) /* hrawclk 333 */
3452 * Note that on at least on ELK the below value is reported for both
3453 * 333 and 400 MHz BIOS FSB setting, but given that the gmch datasheet
3454 * lists only 200/266/333 MHz FSB as supported let's decode it as 333 MHz.
3456 #define CLKCFG_FSB_1333_ALT (4 << 0) /* hrawclk 333 */
3457 #define CLKCFG_FSB_MASK (7 << 0)
3458 #define CLKCFG_MEM_533 (1 << 4)
3459 #define CLKCFG_MEM_667 (2 << 4)
3460 #define CLKCFG_MEM_800 (3 << 4)
3461 #define CLKCFG_MEM_MASK (7 << 4)
3463 #define HPLLVCO _MMIO(MCHBAR_MIRROR_BASE + 0xc38)
3464 #define HPLLVCO_MOBILE _MMIO(MCHBAR_MIRROR_BASE + 0xc0f)
3466 #define TSC1 _MMIO(0x11001)
3468 #define TR1 _MMIO(0x11006)
3469 #define TSFS _MMIO(0x11020)
3470 #define TSFS_SLOPE_MASK 0x0000ff00
3471 #define TSFS_SLOPE_SHIFT 8
3472 #define TSFS_INTR_MASK 0x000000ff
3474 #define CRSTANDVID _MMIO(0x11100)
3475 #define PXVFREQ(fstart) _MMIO(0x11110 + (fstart) * 4) /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */
3476 #define PXVFREQ_PX_MASK 0x7f000000
3477 #define PXVFREQ_PX_SHIFT 24
3478 #define VIDFREQ_BASE _MMIO(0x11110)
3479 #define VIDFREQ1 _MMIO(0x11110) /* VIDFREQ1-4 (0x1111c) (Cantiga) */
3480 #define VIDFREQ2 _MMIO(0x11114)
3481 #define VIDFREQ3 _MMIO(0x11118)
3482 #define VIDFREQ4 _MMIO(0x1111c)
3483 #define VIDFREQ_P0_MASK 0x1f000000
3484 #define VIDFREQ_P0_SHIFT 24
3485 #define VIDFREQ_P0_CSCLK_MASK 0x00f00000
3486 #define VIDFREQ_P0_CSCLK_SHIFT 20
3487 #define VIDFREQ_P0_CRCLK_MASK 0x000f0000
3488 #define VIDFREQ_P0_CRCLK_SHIFT 16
3489 #define VIDFREQ_P1_MASK 0x00001f00
3490 #define VIDFREQ_P1_SHIFT 8
3491 #define VIDFREQ_P1_CSCLK_MASK 0x000000f0
3492 #define VIDFREQ_P1_CSCLK_SHIFT 4
3493 #define VIDFREQ_P1_CRCLK_MASK 0x0000000f
3494 #define INTTOEXT_BASE_ILK _MMIO(0x11300)
3495 #define INTTOEXT_BASE _MMIO(0x11120) /* INTTOEXT1-8 (0x1113c) */
3496 #define INTTOEXT_MAP3_SHIFT 24
3497 #define INTTOEXT_MAP3_MASK (0x1f << INTTOEXT_MAP3_SHIFT)
3498 #define INTTOEXT_MAP2_SHIFT 16
3499 #define INTTOEXT_MAP2_MASK (0x1f << INTTOEXT_MAP2_SHIFT)
3500 #define INTTOEXT_MAP1_SHIFT 8