Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[sfrench/cifs-2.6.git] / drivers / gpu / drm / radeon / rv770.c

diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index b0efd0ddae7a223d9ac2c7b323e9080a8f098b57..59c71245fb91e66d0429dd31cb8da36ef57015b6 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -92,7 +92,7 @@ int rv770_pcie_gart_enable(struct radeon_device *rdev)
 void rv770_pcie_gart_disable(struct radeon_device *rdev)
 {
        u32 tmp;
-       int i;
+       int i, r;
 
        /* Disable all tables */
        for (i = 0; i < 7; i++)
@@ -113,8 +113,12 @@ void rv770_pcie_gart_disable(struct radeon_device *rdev)
        WREG32(MC_VM_MB_L1_TLB2_CNTL, tmp);
        WREG32(MC_VM_MB_L1_TLB3_CNTL, tmp);
        if (rdev->gart.table.vram.robj) {
-               radeon_object_kunmap(rdev->gart.table.vram.robj);
-               radeon_object_unpin(rdev->gart.table.vram.robj);
+               r = radeon_bo_reserve(rdev->gart.table.vram.robj, false);
+               if (likely(r == 0)) {
+                       radeon_bo_kunmap(rdev->gart.table.vram.robj);
+                       radeon_bo_unpin(rdev->gart.table.vram.robj);
+                       radeon_bo_unreserve(rdev->gart.table.vram.robj);
+               }
        }
 }
 
@@ -829,11 +833,11 @@ int rv770_mc_init(struct radeon_device *rdev)
                 * AGP so that GPU can catch out of VRAM/AGP access
                 */
                if (rdev->mc.gtt_location > rdev->mc.mc_vram_size) {
-                       /* Enought place before */
+                       /* Enough place before */
                        rdev->mc.vram_location = rdev->mc.gtt_location -
                                                        rdev->mc.mc_vram_size;
                } else if (tmp > rdev->mc.mc_vram_size) {
-                       /* Enought place after */
+                       /* Enough place after */
                        rdev->mc.vram_location = rdev->mc.gtt_location +
                                                        rdev->mc.gtt_size;
                } else {
@@ -870,6 +874,14 @@ static int rv770_startup(struct radeon_device *rdev)
 {
        int r;
 
+       if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
+               r = r600_init_microcode(rdev);
+               if (r) {
+                       DRM_ERROR("Failed to load firmware!\n");
+                       return r;
+               }
+       }
+
        rv770_mc_program(rdev);
        if (rdev->flags & RADEON_IS_AGP) {
                rv770_agp_enable(rdev);
@@ -880,13 +892,34 @@ static int rv770_startup(struct radeon_device *rdev)
        }
        rv770_gpu_init(rdev);
 
-       r = radeon_object_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
-                             &rdev->r600_blit.shader_gpu_addr);
+       if (!rdev->r600_blit.shader_obj) {
+               r = r600_blit_init(rdev);
+               if (r) {
+                       DRM_ERROR("radeon: failed blitter (%d).\n", r);
+                       return r;
+               }
+       }
+
+       r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+       if (unlikely(r != 0))
+               return r;
+       r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
+                       &rdev->r600_blit.shader_gpu_addr);
+       radeon_bo_unreserve(rdev->r600_blit.shader_obj);
        if (r) {
                DRM_ERROR("failed to pin blit object %d\n", r);
                return r;
        }
 
+       /* Enable IRQ */
+       r = r600_irq_init(rdev);
+       if (r) {
+               DRM_ERROR("radeon: IH init failed (%d).\n", r);
+               radeon_irq_kms_fini(rdev);
+               return r;
+       }
+       r600_irq_set(rdev);
+
        r = radeon_ring_init(rdev, rdev->cp.ring_size);
        if (r)
                return r;
@@ -934,13 +967,19 @@ int rv770_resume(struct radeon_device *rdev)
 
 int rv770_suspend(struct radeon_device *rdev)
 {
+       int r;
+
        /* FIXME: we should wait for ring to be empty */
        r700_cp_stop(rdev);
        rdev->cp.ready = false;
        r600_wb_disable(rdev);
        rv770_pcie_gart_disable(rdev);
        /* unpin shaders bo */
-        radeon_object_unpin(rdev->r600_blit.shader_obj);
+       r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
+       if (likely(r == 0)) {
+               radeon_bo_unpin(rdev->r600_blit.shader_obj);
+               radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+       }
        return 0;
 }
 
@@ -975,7 +1014,11 @@ int rv770_init(struct radeon_device *rdev)
        if (r)
                return r;
        /* Post card if necessary */
-       if (!r600_card_posted(rdev) && rdev->bios) {
+       if (!r600_card_posted(rdev)) {
+               if (!rdev->bios) {
+                       dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
+                       return -EINVAL;
+               }
                DRM_INFO("GPU not posted. posting now...\n");
                atom_asic_init(rdev->mode_info.atom_context);
        }
@@ -998,31 +1041,25 @@ int rv770_init(struct radeon_device *rdev)
        if (r)
                return r;
        /* Memory manager */
-       r = radeon_object_init(rdev);
+       r = radeon_bo_init(rdev);
        if (r)
                return r;
+
+       r = radeon_irq_kms_init(rdev);
+       if (r)
+               return r;
+
        rdev->cp.ring_obj = NULL;
        r600_ring_init(rdev, 1024 * 1024);
 
-       if (!rdev->me_fw || !rdev->pfp_fw) {
-               r = r600_cp_init_microcode(rdev);
-               if (r) {
-                       DRM_ERROR("Failed to load firmware!\n");
-                       return r;
-               }
-       }
+       rdev->ih.ring_obj = NULL;
+       r600_ih_ring_init(rdev, 64 * 1024);
 
        r = r600_pcie_gart_init(rdev);
        if (r)
                return r;
 
        rdev->accel_working = true;
-       r = r600_blit_init(rdev);
-       if (r) {
-               DRM_ERROR("radeon: failled blitter (%d).\n", r);
-               rdev->accel_working = false;
-       }
-
        r = rv770_startup(rdev);
        if (r) {
                rv770_suspend(rdev);
@@ -1034,12 +1071,12 @@ int rv770_init(struct radeon_device *rdev)
        if (rdev->accel_working) {
                r = radeon_ib_pool_init(rdev);
                if (r) {
-                       DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r);
+                       DRM_ERROR("radeon: failed initializing IB pool (%d).\n", r);
                        rdev->accel_working = false;
                }
                r = r600_ib_test(rdev);
                if (r) {
-                       DRM_ERROR("radeon: failled testing IB (%d).\n", r);
+                       DRM_ERROR("radeon: failed testing IB (%d).\n", r);
                        rdev->accel_working = false;
                }
        }
@@ -1051,15 +1088,16 @@ void rv770_fini(struct radeon_device *rdev)
        rv770_suspend(rdev);
 
        r600_blit_fini(rdev);
+       r600_irq_fini(rdev);
+       radeon_irq_kms_fini(rdev);
        radeon_ring_fini(rdev);
        r600_wb_fini(rdev);
        rv770_pcie_gart_fini(rdev);
        radeon_gem_fini(rdev);
        radeon_fence_driver_fini(rdev);
        radeon_clocks_fini(rdev);
-       if (rdev->flags & RADEON_IS_AGP)
-               radeon_agp_fini(rdev);
-       radeon_object_fini(rdev);
+       radeon_agp_fini(rdev);
+       radeon_bo_fini(rdev);
        radeon_atombios_fini(rdev);
        kfree(rdev->bios);
        rdev->bios = NULL;