} else {
struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vma->vm);
- if (ppgtt->base.file != stats->file_priv)
+ if (ppgtt->vm.file != stats->file_priv)
continue;
}
dpy_count, dpy_size);
seq_printf(m, "%llu [%pa] gtt total\n",
- ggtt->base.total, &ggtt->mappable_end);
+ ggtt->vm.total, &ggtt->mappable_end);
seq_printf(m, "Supported page sizes: %s\n",
stringify_page_sizes(INTEL_INFO(dev_priv)->page_sizes,
buf, sizeof(buf)));
struct i915_request,
client_link);
rcu_read_lock();
- task = pid_task(request && request->ctx->pid ?
- request->ctx->pid : file->pid,
+ task = pid_task(request && request->gem_context->pid ?
+ request->gem_context->pid : file->pid,
PIDTYPE_PID);
print_file_stats(m, task ? task->comm : "<unknown>", stats);
rcu_read_unlock();
intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
- if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv)) {
- pm_ier = I915_READ(GEN6_PMIER);
- pm_imr = I915_READ(GEN6_PMIMR);
- pm_isr = I915_READ(GEN6_PMISR);
- pm_iir = I915_READ(GEN6_PMIIR);
- pm_mask = I915_READ(GEN6_PMINTRMSK);
- } else {
+ if (INTEL_GEN(dev_priv) >= 11) {
+ pm_ier = I915_READ(GEN11_GPM_WGBOXPERF_INTR_ENABLE);
+ pm_imr = I915_READ(GEN11_GPM_WGBOXPERF_INTR_MASK);
+ /*
+ * The equivalent to the PM ISR & IIR cannot be read
+ * without affecting the current state of the system
+ */
+ pm_isr = 0;
+ pm_iir = 0;
+ } else if (INTEL_GEN(dev_priv) >= 8) {
pm_ier = I915_READ(GEN8_GT_IER(2));
pm_imr = I915_READ(GEN8_GT_IMR(2));
pm_isr = I915_READ(GEN8_GT_ISR(2));
pm_iir = I915_READ(GEN8_GT_IIR(2));
- pm_mask = I915_READ(GEN6_PMINTRMSK);
+ } else {
+ pm_ier = I915_READ(GEN6_PMIER);
+ pm_imr = I915_READ(GEN6_PMIMR);
+ pm_isr = I915_READ(GEN6_PMISR);
+ pm_iir = I915_READ(GEN6_PMIIR);
}
+ pm_mask = I915_READ(GEN6_PMINTRMSK);
+
seq_printf(m, "Video Turbo Mode: %s\n",
yesno(rpmodectl & GEN6_RP_MEDIA_TURBO));
seq_printf(m, "HW control enabled: %s\n",
seq_printf(m, "SW control enabled: %s\n",
yesno((rpmodectl & GEN6_RP_MEDIA_MODE_MASK) ==
GEN6_RP_MEDIA_SW_MODE));
- seq_printf(m, "PM IER=0x%08x IMR=0x%08x ISR=0x%08x IIR=0x%08x, MASK=0x%08x\n",
- pm_ier, pm_imr, pm_isr, pm_iir, pm_mask);
+
+ seq_printf(m, "PM IER=0x%08x IMR=0x%08x, MASK=0x%08x\n",
+ pm_ier, pm_imr, pm_mask);
+ if (INTEL_GEN(dev_priv) <= 10)
+ seq_printf(m, "PM ISR=0x%08x IIR=0x%08x\n",
+ pm_isr, pm_iir);
seq_printf(m, "pm_intrmsk_mbz: 0x%08x\n",
rps->pm_intrmsk_mbz);
seq_printf(m, "GT_PERF_STATUS: 0x%08x\n", gt_perf_status);
rpcurup, GT_PM_INTERVAL_TO_US(dev_priv, rpcurup));
seq_printf(m, "RP PREV UP: %d (%dus)\n",
rpprevup, GT_PM_INTERVAL_TO_US(dev_priv, rpprevup));
- seq_printf(m, "Up threshold: %d%%\n", rps->up_threshold);
+ seq_printf(m, "Up threshold: %d%%\n",
+ rps->power.up_threshold);
seq_printf(m, "RP CUR DOWN EI: %d (%dus)\n",
rpdownei, GT_PM_INTERVAL_TO_US(dev_priv, rpdownei));
rpcurdown, GT_PM_INTERVAL_TO_US(dev_priv, rpcurdown));
seq_printf(m, "RP PREV DOWN: %d (%dus)\n",
rpprevdown, GT_PM_INTERVAL_TO_US(dev_priv, rpprevdown));
- seq_printf(m, "Down threshold: %d%%\n", rps->down_threshold);
+ seq_printf(m, "Down threshold: %d%%\n",
+ rps->power.down_threshold);
max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 0 :
rp_state_cap >> 16) & 0xff;
seq_printf(m, "\tseqno = %x [current %x, last %x]\n",
engine->hangcheck.seqno, seqno[id],
intel_engine_last_submit(engine));
- seq_printf(m, "\twaiters? %s, fake irq active? %s, stalled? %s\n",
+ seq_printf(m, "\twaiters? %s, fake irq active? %s, stalled? %s, wedged? %s\n",
yesno(intel_engine_has_waiter(engine)),
yesno(test_bit(engine->id,
&dev_priv->gpu_error.missed_irq_rings)),
- yesno(engine->hangcheck.stalled));
+ yesno(engine->hangcheck.stalled),
+ yesno(engine->hangcheck.wedged));
spin_lock_irq(&b->rb_lock);
for (rb = rb_first(&b->waiters); rb; rb = rb_next(rb)) {
else
seq_printf(m, "FBC disabled: %s\n", fbc->no_fbc_reason);
- if (fbc->work.scheduled)
- seq_printf(m, "FBC worker scheduled on vblank %llu, now %llu\n",
- fbc->work.scheduled_vblank,
- drm_crtc_vblank_count(&fbc->crtc->base));
-
if (intel_fbc_is_active(dev_priv)) {
u32 mask;
fbdev_fb->base.format->cpp[0] * 8,
fbdev_fb->base.modifier,
drm_framebuffer_read_refcount(&fbdev_fb->base));
- describe_obj(m, fbdev_fb->obj);
+ describe_obj(m, intel_fb_obj(&fbdev_fb->base));
seq_putc(m, '\n');
}
#endif
fb->base.format->cpp[0] * 8,
fb->base.modifier,
drm_framebuffer_read_refcount(&fb->base));
- describe_obj(m, fb->obj);
+ describe_obj(m, intel_fb_obj(&fb->base));
seq_putc(m, '\n');
}
mutex_unlock(&dev->mode_config.fb_lock);
seq_printf(m, "CPU waiting? %d\n", count_irq_waiters(dev_priv));
seq_printf(m, "Boosts outstanding? %d\n",
atomic_read(&rps->num_waiters));
+ seq_printf(m, "Interactive? %d\n", READ_ONCE(rps->power.interactive));
seq_printf(m, "Frequency requested %d\n",
intel_gpu_freq(dev_priv, rps->cur_freq));
seq_printf(m, " min hard:%d, soft:%d; max soft:%d, hard:%d\n",
intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
seq_printf(m, "\nRPS Autotuning (current \"%s\" window):\n",
- rps_power_to_str(rps->power));
+ rps_power_to_str(rps->power.mode));
seq_printf(m, " Avg. up: %d%% [above threshold? %d%%]\n",
rpup && rpupei ? 100 * rpup / rpupei : 0,
- rps->up_threshold);
+ rps->power.up_threshold);
seq_printf(m, " Avg. down: %d%% [below threshold? %d%%]\n",
rpdown && rpdownei ? 100 * rpdown / rpdownei : 0,
- rps->down_threshold);
+ rps->power.down_threshold);
} else {
seq_puts(m, "\nRPS Autotuning inactive\n");
}
if (!USES_GUC(dev_priv))
return -ENODEV;
- *val = intel_guc_log_level_get(&dev_priv->guc.log);
+ *val = intel_guc_log_get_level(&dev_priv->guc.log);
return 0;
}
if (!USES_GUC(dev_priv))
return -ENODEV;
- return intel_guc_log_level_set(&dev_priv->guc.log, val);
+ return intel_guc_log_set_level(&dev_priv->guc.log, val);
}
DEFINE_SIMPLE_ATTRIBUTE(i915_guc_log_level_fops,
.release = i915_guc_log_relay_release,
};
-static const char *psr2_live_status(u32 val)
-{
- static const char * const live_status[] = {
- "IDLE",
- "CAPTURE",
- "CAPTURE_FS",
- "SLEEP",
- "BUFON_FW",
- "ML_UP",
- "SU_STANDBY",
- "FAST_SLEEP",
- "DEEP_SLEEP",
- "BUF_ON",
- "TG_ON"
- };
-
- val = (val & EDP_PSR2_STATUS_STATE_MASK) >> EDP_PSR2_STATUS_STATE_SHIFT;
- if (val < ARRAY_SIZE(live_status))
- return live_status[val];
-
- return "unknown";
-}
-
-static const char *psr_sink_status(u8 val)
+static int i915_psr_sink_status_show(struct seq_file *m, void *data)
{
+ u8 val;
static const char * const sink_status[] = {
"inactive",
"transition to active, capture and display",
"transition to inactive, capture and display, timing re-sync",
"reserved",
"reserved",
- "sink internal error"
+ "sink internal error",
};
+ struct drm_connector *connector = m->private;
+ struct drm_i915_private *dev_priv = to_i915(connector->dev);
+ struct intel_dp *intel_dp =
+ enc_to_intel_dp(&intel_attached_encoder(connector)->base);
+ int ret;
- val &= DP_PSR_SINK_STATE_MASK;
- if (val < ARRAY_SIZE(sink_status))
- return sink_status[val];
+ if (!CAN_PSR(dev_priv)) {
+ seq_puts(m, "PSR Unsupported\n");
+ return -ENODEV;
+ }
- return "unknown";
+ if (connector->status != connector_status_connected)
+ return -ENODEV;
+
+ ret = drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_STATUS, &val);
+
+ if (ret == 1) {
+ const char *str = "unknown";
+
+ val &= DP_PSR_SINK_STATE_MASK;
+ if (val < ARRAY_SIZE(sink_status))
+ str = sink_status[val];
+ seq_printf(m, "Sink PSR status: 0x%x [%s]\n", val, str);
+ } else {
+ return ret;
+ }
+
+ return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(i915_psr_sink_status);
+
+static void
+psr_source_status(struct drm_i915_private *dev_priv, struct seq_file *m)
+{
+ u32 val, psr_status;
+
+ if (dev_priv->psr.psr2_enabled) {
+ static const char * const live_status[] = {
+ "IDLE",
+ "CAPTURE",
+ "CAPTURE_FS",
+ "SLEEP",
+ "BUFON_FW",
+ "ML_UP",
+ "SU_STANDBY",
+ "FAST_SLEEP",
+ "DEEP_SLEEP",
+ "BUF_ON",
+ "TG_ON"
+ };
+ psr_status = I915_READ(EDP_PSR2_STATUS);
+ val = (psr_status & EDP_PSR2_STATUS_STATE_MASK) >>
+ EDP_PSR2_STATUS_STATE_SHIFT;
+ if (val < ARRAY_SIZE(live_status)) {
+ seq_printf(m, "Source PSR status: 0x%x [%s]\n",
+ psr_status, live_status[val]);
+ return;
+ }
+ } else {
+ static const char * const live_status[] = {
+ "IDLE",
+ "SRDONACK",
+ "SRDENT",
+ "BUFOFF",
+ "BUFON",
+ "AUXACK",
+ "SRDOFFACK",
+ "SRDENT_ON",
+ };
+ psr_status = I915_READ(EDP_PSR_STATUS);
+ val = (psr_status & EDP_PSR_STATUS_STATE_MASK) >>
+ EDP_PSR_STATUS_STATE_SHIFT;
+ if (val < ARRAY_SIZE(live_status)) {
+ seq_printf(m, "Source PSR status: 0x%x [%s]\n",
+ psr_status, live_status[val]);
+ return;
+ }
+ }
+
+ seq_printf(m, "Source PSR status: 0x%x [%s]\n", psr_status, "unknown");
}
static int i915_edp_psr_status(struct seq_file *m, void *data)
{
struct drm_i915_private *dev_priv = node_to_i915(m->private);
u32 psrperf = 0;
- u32 stat[3];
- enum pipe pipe;
bool enabled = false;
bool sink_support;
seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled));
seq_printf(m, "Busy frontbuffer bits: 0x%03x\n",
dev_priv->psr.busy_frontbuffer_bits);
- seq_printf(m, "Re-enable work scheduled: %s\n",
- yesno(work_busy(&dev_priv->psr.work.work)));
-
- if (HAS_DDI(dev_priv)) {
- if (dev_priv->psr.psr2_enabled)
- enabled = I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE;
- else
- enabled = I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE;
- } else {
- for_each_pipe(dev_priv, pipe) {
- enum transcoder cpu_transcoder =
- intel_pipe_to_cpu_transcoder(dev_priv, pipe);
- enum intel_display_power_domain power_domain;
- power_domain = POWER_DOMAIN_TRANSCODER(cpu_transcoder);
- if (!intel_display_power_get_if_enabled(dev_priv,
- power_domain))
- continue;
-
- stat[pipe] = I915_READ(VLV_PSRSTAT(pipe)) &
- VLV_EDP_PSR_CURR_STATE_MASK;
- if ((stat[pipe] == VLV_EDP_PSR_ACTIVE_NORFB_UP) ||
- (stat[pipe] == VLV_EDP_PSR_ACTIVE_SF_UPDATE))
- enabled = true;
-
- intel_display_power_put(dev_priv, power_domain);
- }
- }
+ if (dev_priv->psr.psr2_enabled)
+ enabled = I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE;
+ else
+ enabled = I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE;
seq_printf(m, "Main link in standby mode: %s\n",
yesno(dev_priv->psr.link_standby));
- seq_printf(m, "HW Enabled & Active bit: %s", yesno(enabled));
-
- if (!HAS_DDI(dev_priv))
- for_each_pipe(dev_priv, pipe) {
- if ((stat[pipe] == VLV_EDP_PSR_ACTIVE_NORFB_UP) ||
- (stat[pipe] == VLV_EDP_PSR_ACTIVE_SF_UPDATE))
- seq_printf(m, " pipe %c", pipe_name(pipe));
- }
- seq_puts(m, "\n");
+ seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled));
/*
- * VLV/CHV PSR has no kind of performance counter
* SKL+ Perf counter is reset to 0 everytime DC state is entered
*/
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
seq_printf(m, "Performance_Counter: %u\n", psrperf);
}
- if (dev_priv->psr.psr2_enabled) {
- u32 psr2 = I915_READ(EDP_PSR2_STATUS);
-
- seq_printf(m, "EDP_PSR2_STATUS: %x [%s]\n",
- psr2, psr2_live_status(psr2));
- }
- if (dev_priv->psr.enabled) {
- struct drm_dp_aux *aux = &dev_priv->psr.enabled->aux;
- u8 val;
-
- if (drm_dp_dpcd_readb(aux, DP_PSR_STATUS, &val) == 1)
- seq_printf(m, "Sink PSR status: 0x%x [%s]\n", val,
- psr_sink_status(val));
- }
+ psr_source_status(dev_priv, m);
mutex_unlock(&dev_priv->psr.lock);
if (READ_ONCE(dev_priv->psr.debug)) {
i915_edp_psr_debug_get, i915_edp_psr_debug_set,
"%llu\n");
-static int i915_sink_crc(struct seq_file *m, void *data)
-{
- struct drm_i915_private *dev_priv = node_to_i915(m->private);
- struct drm_device *dev = &dev_priv->drm;
- struct intel_connector *connector;
- struct drm_connector_list_iter conn_iter;
- struct intel_dp *intel_dp = NULL;
- struct drm_modeset_acquire_ctx ctx;
- int ret;
- u8 crc[6];
-
- drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE);
-
- drm_connector_list_iter_begin(dev, &conn_iter);
-
- for_each_intel_connector_iter(connector, &conn_iter) {
- struct drm_crtc *crtc;
- struct drm_connector_state *state;
- struct intel_crtc_state *crtc_state;
-
- if (connector->base.connector_type != DRM_MODE_CONNECTOR_eDP)
- continue;
-
-retry:
- ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx);
- if (ret)
- goto err;
-
- state = connector->base.state;
- if (!state->best_encoder)
- continue;
-
- crtc = state->crtc;
- ret = drm_modeset_lock(&crtc->mutex, &ctx);
- if (ret)
- goto err;
-
- crtc_state = to_intel_crtc_state(crtc->state);
- if (!crtc_state->base.active)
- continue;
-
- /*
- * We need to wait for all crtc updates to complete, to make
- * sure any pending modesets and plane updates are completed.
- */
- if (crtc_state->base.commit) {
- ret = wait_for_completion_interruptible(&crtc_state->base.commit->hw_done);
-
- if (ret)
- goto err;
- }
-
- intel_dp = enc_to_intel_dp(state->best_encoder);
-
- ret = intel_dp_sink_crc(intel_dp, crtc_state, crc);
- if (ret)
- goto err;
-
- seq_printf(m, "%02x%02x%02x%02x%02x%02x\n",
- crc[0], crc[1], crc[2],
- crc[3], crc[4], crc[5]);
- goto out;
-
-err:
- if (ret == -EDEADLK) {
- ret = drm_modeset_backoff(&ctx);
- if (!ret)
- goto retry;
- }
- goto out;
- }
- ret = -ENODEV;
-out:
- drm_connector_list_iter_end(&conn_iter);
- drm_modeset_drop_locks(&ctx);
- drm_modeset_acquire_fini(&ctx);
-
- return ret;
-}
-
static int i915_energy_uJ(struct seq_file *m, void *data)
{
struct drm_i915_private *dev_priv = node_to_i915(m->private);
static int i915_wa_registers(struct seq_file *m, void *unused)
{
- struct drm_i915_private *dev_priv = node_to_i915(m->private);
- struct i915_workarounds *workarounds = &dev_priv->workarounds;
+ struct i915_workarounds *wa = &node_to_i915(m->private)->workarounds;
int i;
- intel_runtime_pm_get(dev_priv);
-
- seq_printf(m, "Workarounds applied: %d\n", workarounds->count);
- for (i = 0; i < workarounds->count; ++i) {
- i915_reg_t addr;
- u32 mask, value, read;
- bool ok;
-
- addr = workarounds->reg[i].addr;
- mask = workarounds->reg[i].mask;
- value = workarounds->reg[i].value;
- read = I915_READ(addr);
- ok = (value & mask) == (read & mask);
- seq_printf(m, "0x%X: 0x%08X, mask: 0x%08X, read: 0x%08x, status: %s\n",
- i915_mmio_reg_offset(addr), value, mask, read, ok ? "OK" : "FAIL");
- }
-
- intel_runtime_pm_put(dev_priv);
+ seq_printf(m, "Workarounds applied: %d\n", wa->count);
+ for (i = 0; i < wa->count; ++i)
+ seq_printf(m, "0x%X: 0x%08X, mask: 0x%08X\n",
+ wa->reg[i].addr, wa->reg[i].value, wa->reg[i].mask);
return 0;
}
err = i915_gem_wait_for_idle(i915,
I915_WAIT_LOCKED |
- I915_WAIT_INTERRUPTIBLE);
+ I915_WAIT_INTERRUPTIBLE,
+ MAX_SCHEDULE_TIMEOUT);
if (err)
goto err_unlock;
if (val & DROP_ACTIVE)
ret = i915_gem_wait_for_idle(dev_priv,
I915_WAIT_INTERRUPTIBLE |
- I915_WAIT_LOCKED);
+ I915_WAIT_LOCKED,
+ MAX_SCHEDULE_TIMEOUT);
if (val & DROP_RETIRE)
i915_retire_requests(dev_priv);
i915_gem_shrink_all(dev_priv);
fs_reclaim_release(GFP_KERNEL);
- if (val & DROP_IDLE)
- drain_delayed_work(&dev_priv->gt.idle_work);
+ if (val & DROP_IDLE) {
+ do {
+ if (READ_ONCE(dev_priv->gt.active_requests))
+ flush_delayed_work(&dev_priv->gt.retire_work);
+ drain_delayed_work(&dev_priv->gt.idle_work);
+ } while (READ_ONCE(dev_priv->gt.awake));
+ }
if (val & DROP_FREED)
i915_gem_drain_freed_objects(dev_priv);
{"i915_ppgtt_info", i915_ppgtt_info, 0},
{"i915_llc", i915_llc, 0},
{"i915_edp_psr_status", i915_edp_psr_status, 0},
- {"i915_sink_crc_eDP1", i915_sink_crc, 0},
{"i915_energy_uJ", i915_energy_uJ, 0},
{"i915_runtime_pm_status", i915_runtime_pm_status, 0},
{"i915_power_domain_info", i915_power_domain_info, 0},
#endif
{"i915_fifo_underrun_reset", &i915_fifo_underrun_reset_ops},
{"i915_next_seqno", &i915_next_seqno_fops},
- {"i915_display_crc_ctl", &i915_display_crc_ctl_fops},
{"i915_pri_wm_latency", &i915_pri_wm_latency_fops},
{"i915_spr_wm_latency", &i915_spr_wm_latency_fops},
{"i915_cur_wm_latency", &i915_cur_wm_latency_fops},
{
struct drm_minor *minor = dev_priv->drm.primary;
struct dentry *ent;
- int ret, i;
+ int i;
ent = debugfs_create_file("i915_forcewake_user", S_IRUSR,
minor->debugfs_root, to_i915(minor->dev),
if (!ent)
return -ENOMEM;
- ret = intel_pipe_crc_create(minor);
- if (ret)
- return ret;
-
for (i = 0; i < ARRAY_SIZE(i915_debugfs_files); i++) {
ent = debugfs_create_file(i915_debugfs_files[i].name,
S_IRUGO | S_IWUSR,
debugfs_create_file("i915_dpcd", S_IRUGO, root,
connector, &i915_dpcd_fops);
- if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
+ if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
debugfs_create_file("i915_panel_timings", S_IRUGO, root,
connector, &i915_panel_fops);
+ debugfs_create_file("i915_psr_sink_status", S_IRUGO, root,
+ connector, &i915_psr_sink_status_fops);
+ }
return 0;
}
git.samba.org / sfrench / cifs-2.6.git / blobdiff