diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 425 |
1 files changed, 269 insertions, 156 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index b8c689202c40..9e737b771c40 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -170,11 +170,13 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) } if (obj->ring != NULL) seq_printf(m, " (%s)", obj->ring->name); + if (obj->frontbuffer_bits) + seq_printf(m, " (frontbuffer: 0x%03x)", obj->frontbuffer_bits); } static void describe_ctx(struct seq_file *m, struct intel_context *ctx) { - seq_putc(m, ctx->is_initialized ? 'I' : 'i'); + seq_putc(m, ctx->legacy_hw_ctx.initialized ? 'I' : 'i'); seq_putc(m, ctx->remap_slice ? 'R' : 'r'); seq_putc(m, ' '); } @@ -515,6 +517,11 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) struct drm_device *dev = node->minor->dev; unsigned long flags; struct intel_crtc *crtc; + int ret; + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; for_each_intel_crtc(dev, crtc) { const char pipe = pipe_name(crtc->pipe); @@ -556,6 +563,8 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) spin_unlock_irqrestore(&dev->event_lock, flags); } + mutex_unlock(&dev->struct_mutex); + return 0; } @@ -985,29 +994,6 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops, i915_next_seqno_get, i915_next_seqno_set, "0x%llx\n"); -static int i915_rstdby_delays(struct seq_file *m, void *unused) -{ - struct drm_info_node *node = m->private; - struct drm_device *dev = node->minor->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - u16 crstanddelay; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - intel_runtime_pm_get(dev_priv); - - crstanddelay = I915_READ16(CRSTANDVID); - - intel_runtime_pm_put(dev_priv); - mutex_unlock(&dev->struct_mutex); - - seq_printf(m, "w/ctx: %d, w/o ctx: %d\n", (crstanddelay >> 8) & 0x3f, (crstanddelay & 0x3f)); - - return 0; -} - static int i915_frequency_info(struct seq_file *m, void *unused) { struct drm_info_node *node = m->private; @@ -1029,7 +1015,8 @@ static int i915_frequency_info(struct seq_file *m, void *unused) MEMSTAT_VID_SHIFT); seq_printf(m, "Current P-state: %d\n", (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT); - } else if ((IS_GEN6(dev) || IS_GEN7(dev)) && !IS_VALLEYVIEW(dev)) { + } else if (IS_GEN6(dev) || (IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) || + IS_BROADWELL(dev)) { u32 gt_perf_status = I915_READ(GEN6_GT_PERF_STATUS); u32 rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS); u32 rp_state_cap = I915_READ(GEN6_RP_STATE_CAP); @@ -1048,7 +1035,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused) reqf = I915_READ(GEN6_RPNSWREQ); reqf &= ~GEN6_TURBO_DISABLE; - if (IS_HASWELL(dev)) + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) reqf >>= 24; else reqf >>= 25; @@ -1065,7 +1052,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused) rpdownei = I915_READ(GEN6_RP_CUR_DOWN_EI); rpcurdown = I915_READ(GEN6_RP_CUR_DOWN); rpprevdown = I915_READ(GEN6_RP_PREV_DOWN); - if (IS_HASWELL(dev)) + if (IS_HASWELL(dev) || IS_BROADWELL(dev)) cagf = (rpstat & HSW_CAGF_MASK) >> HSW_CAGF_SHIFT; else cagf = (rpstat & GEN6_CAGF_MASK) >> GEN6_CAGF_SHIFT; @@ -1121,20 +1108,21 @@ static int i915_frequency_info(struct seq_file *m, void *unused) seq_printf(m, "Max overclocked frequency: %dMHz\n", dev_priv->rps.max_freq * GT_FREQUENCY_MULTIPLIER); } else if (IS_VALLEYVIEW(dev)) { - u32 freq_sts, val; + u32 freq_sts; mutex_lock(&dev_priv->rps.hw_lock); freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS); seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts); seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq); - val = valleyview_rps_max_freq(dev_priv); seq_printf(m, "max GPU freq: %d MHz\n", - vlv_gpu_freq(dev_priv, val)); + vlv_gpu_freq(dev_priv, dev_priv->rps.max_freq)); - val = valleyview_rps_min_freq(dev_priv); seq_printf(m, "min GPU freq: %d MHz\n", - vlv_gpu_freq(dev_priv, val)); + vlv_gpu_freq(dev_priv, dev_priv->rps.min_freq)); + + seq_printf(m, "efficient (RPe) frequency: %d MHz\n", + vlv_gpu_freq(dev_priv, dev_priv->rps.efficient_freq)); seq_printf(m, "current GPU freq: %d MHz\n", vlv_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff)); @@ -1148,61 +1136,6 @@ out: return ret; } -static int i915_delayfreq_table(struct seq_file *m, void *unused) -{ - struct drm_info_node *node = m->private; - struct drm_device *dev = node->minor->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - u32 delayfreq; - int ret, i; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - intel_runtime_pm_get(dev_priv); - - for (i = 0; i < 16; i++) { - delayfreq = I915_READ(PXVFREQ_BASE + i * 4); - seq_printf(m, "P%02dVIDFREQ: 0x%08x (VID: %d)\n", i, delayfreq, - (delayfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT); - } - - intel_runtime_pm_put(dev_priv); - - mutex_unlock(&dev->struct_mutex); - - return 0; -} - -static inline int MAP_TO_MV(int map) -{ - return 1250 - (map * 25); -} - -static int i915_inttoext_table(struct seq_file *m, void *unused) -{ - struct drm_info_node *node = m->private; - struct drm_device *dev = node->minor->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - u32 inttoext; - int ret, i; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - intel_runtime_pm_get(dev_priv); - - for (i = 1; i <= 32; i++) { - inttoext = I915_READ(INTTOEXT_BASE_ILK + i * 4); - seq_printf(m, "INTTOEXT%02d: 0x%08x\n", i, inttoext); - } - - intel_runtime_pm_put(dev_priv); - mutex_unlock(&dev->struct_mutex); - - return 0; -} - static int ironlake_drpc_info(struct seq_file *m) { struct drm_info_node *node = m->private; @@ -1513,10 +1446,17 @@ static int i915_ips_status(struct seq_file *m, void *unused) intel_runtime_pm_get(dev_priv); - if (IS_BROADWELL(dev) || I915_READ(IPS_CTL) & IPS_ENABLE) - seq_puts(m, "enabled\n"); - else - seq_puts(m, "disabled\n"); + seq_printf(m, "Enabled by kernel parameter: %s\n", + yesno(i915.enable_ips)); + + if (INTEL_INFO(dev)->gen >= 8) { + seq_puts(m, "Currently: unknown\n"); + } else { + if (I915_READ(IPS_CTL) & IPS_ENABLE) + seq_puts(m, "Currently: enabled\n"); + else + seq_puts(m, "Currently: disabled\n"); + } intel_runtime_pm_put(dev_priv); @@ -1620,26 +1560,6 @@ out: return ret; } -static int i915_gfxec(struct seq_file *m, void *unused) -{ - struct drm_info_node *node = m->private; - struct drm_device *dev = node->minor->dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - intel_runtime_pm_get(dev_priv); - - seq_printf(m, "GFXEC: %ld\n", (unsigned long)I915_READ(0x112f4)); - intel_runtime_pm_put(dev_priv); - - mutex_unlock(&dev->struct_mutex); - - return 0; -} - static int i915_opregion(struct seq_file *m, void *unused) { struct drm_info_node *node = m->private; @@ -1677,9 +1597,6 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) #ifdef CONFIG_DRM_I915_FBDEV struct drm_i915_private *dev_priv = dev->dev_private; - int ret = mutex_lock_interruptible(&dev->mode_config.mutex); - if (ret) - return ret; ifbdev = dev_priv->fbdev; fb = to_intel_framebuffer(ifbdev->helper.fb); @@ -1692,7 +1609,6 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) atomic_read(&fb->base.refcount.refcount)); describe_obj(m, fb->obj); seq_putc(m, '\n'); - mutex_unlock(&dev->mode_config.mutex); #endif mutex_lock(&dev->mode_config.fb_lock); @@ -1723,7 +1639,7 @@ static int i915_context_status(struct seq_file *m, void *unused) struct intel_context *ctx; int ret, i; - ret = mutex_lock_interruptible(&dev->mode_config.mutex); + ret = mutex_lock_interruptible(&dev->struct_mutex); if (ret) return ret; @@ -1740,7 +1656,7 @@ static int i915_context_status(struct seq_file *m, void *unused) } list_for_each_entry(ctx, &dev_priv->context_list, link) { - if (ctx->obj == NULL) + if (ctx->legacy_hw_ctx.rcs_state == NULL) continue; seq_puts(m, "HW context "); @@ -1749,11 +1665,11 @@ static int i915_context_status(struct seq_file *m, void *unused) if (ring->default_context == ctx) seq_printf(m, "(default context %s) ", ring->name); - describe_obj(m, ctx->obj); + describe_obj(m, ctx->legacy_hw_ctx.rcs_state); seq_putc(m, '\n'); } - mutex_unlock(&dev->mode_config.mutex); + mutex_unlock(&dev->struct_mutex); return 0; } @@ -1863,7 +1779,7 @@ static int per_file_ctx(int id, void *ptr, void *data) if (i915_gem_context_is_default(ctx)) seq_puts(m, " default context:\n"); else - seq_printf(m, " context %d:\n", ctx->id); + seq_printf(m, " context %d:\n", ctx->user_handle); ppgtt->debug_dump(ppgtt, m); return 0; @@ -1976,17 +1892,25 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) intel_runtime_pm_get(dev_priv); + mutex_lock(&dev_priv->psr.lock); seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support)); seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok)); + seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled)); + seq_printf(m, "Active: %s\n", yesno(dev_priv->psr.active)); + 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))); enabled = HAS_PSR(dev) && I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE; - seq_printf(m, "Enabled: %s\n", yesno(enabled)); + seq_printf(m, "HW Enabled & Active bit: %s\n", yesno(enabled)); if (HAS_PSR(dev)) psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) & EDP_PSR_PERF_CNT_MASK; seq_printf(m, "Performance_Counter: %u\n", psrperf); + mutex_unlock(&dev_priv->psr.lock); intel_runtime_pm_put(dev_priv); return 0; @@ -2072,7 +1996,7 @@ static int i915_pc8_status(struct seq_file *m, void *unused) seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->mm.busy)); seq_printf(m, "IRQs disabled: %s\n", - yesno(dev_priv->pm.irqs_disabled)); + yesno(!intel_irqs_enabled(dev_priv))); return 0; } @@ -2126,6 +2050,8 @@ static const char *power_domain_str(enum intel_display_power_domain domain) return "VGA"; case POWER_DOMAIN_AUDIO: return "AUDIO"; + case POWER_DOMAIN_PLLS: + return "PLLS"; case POWER_DOMAIN_INIT: return "INIT"; default: @@ -2223,9 +2149,12 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *intel_crtc) struct drm_crtc *crtc = &intel_crtc->base; struct intel_encoder *intel_encoder; - seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n", - crtc->primary->fb->base.id, crtc->x, crtc->y, - crtc->primary->fb->width, crtc->primary->fb->height); + if (crtc->primary->fb) + seq_printf(m, "\tfb: %d, pos: %dx%d, size: %dx%d\n", + crtc->primary->fb->base.id, crtc->x, crtc->y, + crtc->primary->fb->width, crtc->primary->fb->height); + else + seq_puts(m, "\tprimary plane disabled\n"); for_each_encoder_on_crtc(dev, crtc, intel_encoder) intel_encoder_info(m, intel_crtc, intel_encoder); } @@ -2287,13 +2216,15 @@ static void intel_connector_info(struct seq_file *m, seq_printf(m, "\tCEA rev: %d\n", connector->display_info.cea_rev); } - if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT || - intel_encoder->type == INTEL_OUTPUT_EDP) - intel_dp_info(m, intel_connector); - else if (intel_encoder->type == INTEL_OUTPUT_HDMI) - intel_hdmi_info(m, intel_connector); - else if (intel_encoder->type == INTEL_OUTPUT_LVDS) - intel_lvds_info(m, intel_connector); + if (intel_encoder) { + if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT || + intel_encoder->type == INTEL_OUTPUT_EDP) + intel_dp_info(m, intel_connector); + else if (intel_encoder->type == INTEL_OUTPUT_HDMI) + intel_hdmi_info(m, intel_connector); + else if (intel_encoder->type == INTEL_OUTPUT_LVDS) + intel_lvds_info(m, intel_connector); + } seq_printf(m, "\tmodes:\n"); list_for_each_entry(mode, &connector->modes, head) @@ -2347,17 +2278,17 @@ static int i915_display_info(struct seq_file *m, void *unused) bool active; int x, y; - seq_printf(m, "CRTC %d: pipe: %c, active: %s\n", + seq_printf(m, "CRTC %d: pipe: %c, active=%s (size=%dx%d)\n", crtc->base.base.id, pipe_name(crtc->pipe), - yesno(crtc->active)); + yesno(crtc->active), crtc->config.pipe_src_w, crtc->config.pipe_src_h); if (crtc->active) { intel_crtc_info(m, crtc); active = cursor_position(dev, crtc->pipe, &x, &y); - seq_printf(m, "\tcursor visible? %s, position (%d, %d), addr 0x%08x, active? %s\n", + seq_printf(m, "\tcursor visible? %s, position (%d, %d), size %dx%d, addr 0x%08x, active? %s\n", yesno(crtc->cursor_base), - x, y, crtc->cursor_addr, - yesno(active)); + x, y, crtc->cursor_width, crtc->cursor_height, + crtc->cursor_addr, yesno(active)); } seq_printf(m, "\tunderrun reporting: cpu=%s pch=%s \n", @@ -2377,12 +2308,132 @@ static int i915_display_info(struct seq_file *m, void *unused) return 0; } +static int i915_semaphore_status(struct seq_file *m, void *unused) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_engine_cs *ring; + int num_rings = hweight32(INTEL_INFO(dev)->ring_mask); + int i, j, ret; + + if (!i915_semaphore_is_enabled(dev)) { + seq_puts(m, "Semaphores are disabled\n"); + return 0; + } + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + intel_runtime_pm_get(dev_priv); + + if (IS_BROADWELL(dev)) { + struct page *page; + uint64_t *seqno; + + page = i915_gem_object_get_page(dev_priv->semaphore_obj, 0); + + seqno = (uint64_t *)kmap_atomic(page); + for_each_ring(ring, dev_priv, i) { + uint64_t offset; + + seq_printf(m, "%s\n", ring->name); + + seq_puts(m, " Last signal:"); + for (j = 0; j < num_rings; j++) { + offset = i * I915_NUM_RINGS + j; + seq_printf(m, "0x%08llx (0x%02llx) ", + seqno[offset], offset * 8); + } + seq_putc(m, '\n'); + + seq_puts(m, " Last wait: "); + for (j = 0; j < num_rings; j++) { + offset = i + (j * I915_NUM_RINGS); + seq_printf(m, "0x%08llx (0x%02llx) ", + seqno[offset], offset * 8); + } + seq_putc(m, '\n'); + + } + kunmap_atomic(seqno); + } else { + seq_puts(m, " Last signal:"); + for_each_ring(ring, dev_priv, i) + for (j = 0; j < num_rings; j++) + seq_printf(m, "0x%08x\n", + I915_READ(ring->semaphore.mbox.signal[j])); + seq_putc(m, '\n'); + } + + seq_puts(m, "\nSync seqno:\n"); + for_each_ring(ring, dev_priv, i) { + for (j = 0; j < num_rings; j++) { + seq_printf(m, " 0x%08x ", ring->semaphore.sync_seqno[j]); + } + seq_putc(m, '\n'); + } + seq_putc(m, '\n'); + + intel_runtime_pm_put(dev_priv); + mutex_unlock(&dev->struct_mutex); + return 0; +} + +static int i915_shared_dplls_info(struct seq_file *m, void *unused) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int i; + + drm_modeset_lock_all(dev); + for (i = 0; i < dev_priv->num_shared_dpll; i++) { + struct intel_shared_dpll *pll = &dev_priv->shared_dplls[i]; + + seq_printf(m, "DPLL%i: %s, id: %i\n", i, pll->name, pll->id); + seq_printf(m, " refcount: %i, active: %i, on: %s\n", pll->refcount, + pll->active, yesno(pll->on)); + seq_printf(m, " tracked hardware state:\n"); + seq_printf(m, " dpll: 0x%08x\n", pll->hw_state.dpll); + seq_printf(m, " dpll_md: 0x%08x\n", pll->hw_state.dpll_md); + seq_printf(m, " fp0: 0x%08x\n", pll->hw_state.fp0); + seq_printf(m, " fp1: 0x%08x\n", pll->hw_state.fp1); + seq_printf(m, " wrpll: 0x%08x\n", pll->hw_state.wrpll); + } + drm_modeset_unlock_all(dev); + + return 0; +} + struct pipe_crc_info { const char *name; struct drm_device *dev; enum pipe pipe; }; +static int i915_dp_mst_info(struct seq_file *m, void *unused) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_encoder *encoder; + struct intel_encoder *intel_encoder; + struct intel_digital_port *intel_dig_port; + drm_modeset_lock_all(dev); + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + intel_encoder = to_intel_encoder(encoder); + if (intel_encoder->type != INTEL_OUTPUT_DISPLAYPORT) + continue; + intel_dig_port = enc_to_dig_port(encoder); + if (!intel_dig_port->dp.can_mst) + continue; + + drm_dp_mst_dump_topology(m, &intel_dig_port->dp.mst_mgr); + } + drm_modeset_unlock_all(dev); + return 0; +} + static int i915_pipe_crc_open(struct inode *inode, struct file *filep) { struct pipe_crc_info *info = inode->i_private; @@ -2849,7 +2900,60 @@ static int ilk_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source, return 0; } -static int ivb_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source, +static void hsw_trans_edp_pipe_A_crc_wa(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_crtc *crtc = + to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]); + + drm_modeset_lock_all(dev); + /* + * If we use the eDP transcoder we need to make sure that we don't + * bypass the pfit, since otherwise the pipe CRC source won't work. Only + * relevant on hsw with pipe A when using the always-on power well + * routing. + */ + if (crtc->config.cpu_transcoder == TRANSCODER_EDP && + !crtc->config.pch_pfit.enabled) { + crtc->config.pch_pfit.force_thru = true; + + intel_display_power_get(dev_priv, + POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A)); + + dev_priv->display.crtc_disable(&crtc->base); + dev_priv->display.crtc_enable(&crtc->base); + } + drm_modeset_unlock_all(dev); +} + +static void hsw_undo_trans_edp_pipe_A_crc_wa(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_crtc *crtc = + to_intel_crtc(dev_priv->pipe_to_crtc_mapping[PIPE_A]); + + drm_modeset_lock_all(dev); + /* + * If we use the eDP transcoder we need to make sure that we don't + * bypass the pfit, since otherwise the pipe CRC source won't work. Only + * relevant on hsw with pipe A when using the always-on power well + * routing. + */ + if (crtc->config.pch_pfit.force_thru) { + crtc->config.pch_pfit.force_thru = false; + + dev_priv->display.crtc_disable(&crtc->base); + dev_priv->display.crtc_enable(&crtc->base); + + intel_display_power_put(dev_priv, + POWER_DOMAIN_PIPE_PANEL_FITTER(PIPE_A)); + } + drm_modeset_unlock_all(dev); +} + +static int ivb_pipe_crc_ctl_reg(struct drm_device *dev, + enum pipe pipe, + enum intel_pipe_crc_source *source, uint32_t *val) { if (*source == INTEL_PIPE_CRC_SOURCE_AUTO) @@ -2863,6 +2967,9 @@ static int ivb_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source, *val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB; break; case INTEL_PIPE_CRC_SOURCE_PF: + if (IS_HASWELL(dev) && pipe == PIPE_A) + hsw_trans_edp_pipe_A_crc_wa(dev); + *val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB; break; case INTEL_PIPE_CRC_SOURCE_NONE: @@ -2895,11 +3002,11 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, else if (INTEL_INFO(dev)->gen < 5) ret = i9xx_pipe_crc_ctl_reg(dev, pipe, &source, &val); else if (IS_VALLEYVIEW(dev)) - ret = vlv_pipe_crc_ctl_reg(dev,pipe, &source, &val); + ret = vlv_pipe_crc_ctl_reg(dev, pipe, &source, &val); else if (IS_GEN5(dev) || IS_GEN6(dev)) ret = ilk_pipe_crc_ctl_reg(&source, &val); else - ret = ivb_pipe_crc_ctl_reg(&source, &val); + ret = ivb_pipe_crc_ctl_reg(dev, pipe, &source, &val); if (ret != 0) return ret; @@ -2929,11 +3036,16 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, /* real source -> none transition */ if (source == INTEL_PIPE_CRC_SOURCE_NONE) { struct intel_pipe_crc_entry *entries; + struct intel_crtc *crtc = + to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); DRM_DEBUG_DRIVER("stopping CRCs for pipe %c\n", pipe_name(pipe)); - intel_wait_for_vblank(dev, pipe); + drm_modeset_lock(&crtc->base.mutex, NULL); + if (crtc->active) + intel_wait_for_vblank(dev, pipe); + drm_modeset_unlock(&crtc->base.mutex); spin_lock_irq(&pipe_crc->lock); entries = pipe_crc->entries; @@ -2946,6 +3058,8 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, g4x_undo_pipe_scramble_reset(dev, pipe); else if (IS_VALLEYVIEW(dev)) vlv_undo_pipe_scramble_reset(dev, pipe); + else if (IS_HASWELL(dev) && pipe == PIPE_A) + hsw_undo_trans_edp_pipe_A_crc_wa(dev); } return 0; @@ -3177,7 +3291,7 @@ static int pri_wm_latency_open(struct inode *inode, struct file *file) { struct drm_device *dev = inode->i_private; - if (!HAS_PCH_SPLIT(dev)) + if (HAS_GMCH_DISPLAY(dev)) return -ENODEV; return single_open(file, pri_wm_latency_show, dev); @@ -3187,7 +3301,7 @@ static int spr_wm_latency_open(struct inode *inode, struct file *file) { struct drm_device *dev = inode->i_private; - if (!HAS_PCH_SPLIT(dev)) + if (HAS_GMCH_DISPLAY(dev)) return -ENODEV; return single_open(file, spr_wm_latency_show, dev); @@ -3197,7 +3311,7 @@ static int cur_wm_latency_open(struct inode *inode, struct file *file) { struct drm_device *dev = inode->i_private; - if (!HAS_PCH_SPLIT(dev)) + if (HAS_GMCH_DISPLAY(dev)) return -ENODEV; return single_open(file, cur_wm_latency_show, dev); @@ -3506,7 +3620,7 @@ i915_max_freq_get(void *data, u64 *val) struct drm_i915_private *dev_priv = dev->dev_private; int ret; - if (!(IS_GEN6(dev) || IS_GEN7(dev))) + if (INTEL_INFO(dev)->gen < 6) return -ENODEV; flush_delayed_work(&dev_priv->rps.delayed_resume_work); @@ -3532,7 +3646,7 @@ i915_max_freq_set(void *data, u64 val) u32 rp_state_cap, hw_max, hw_min; int ret; - if (!(IS_GEN6(dev) || IS_GEN7(dev))) + if (INTEL_INFO(dev)->gen < 6) return -ENODEV; flush_delayed_work(&dev_priv->rps.delayed_resume_work); @@ -3549,8 +3663,8 @@ i915_max_freq_set(void *data, u64 val) if (IS_VALLEYVIEW(dev)) { val = vlv_freq_opcode(dev_priv, val); - hw_max = valleyview_rps_max_freq(dev_priv); - hw_min = valleyview_rps_min_freq(dev_priv); + hw_max = dev_priv->rps.max_freq; + hw_min = dev_priv->rps.min_freq; } else { do_div(val, GT_FREQUENCY_MULTIPLIER); @@ -3587,7 +3701,7 @@ i915_min_freq_get(void *data, u64 *val) struct drm_i915_private *dev_priv = dev->dev_private; int ret; - if (!(IS_GEN6(dev) || IS_GEN7(dev))) + if (INTEL_INFO(dev)->gen < 6) return -ENODEV; flush_delayed_work(&dev_priv->rps.delayed_resume_work); @@ -3613,7 +3727,7 @@ i915_min_freq_set(void *data, u64 val) u32 rp_state_cap, hw_max, hw_min; int ret; - if (!(IS_GEN6(dev) || IS_GEN7(dev))) + if (INTEL_INFO(dev)->gen < 6) return -ENODEV; flush_delayed_work(&dev_priv->rps.delayed_resume_work); @@ -3630,8 +3744,8 @@ i915_min_freq_set(void *data, u64 val) if (IS_VALLEYVIEW(dev)) { val = vlv_freq_opcode(dev_priv, val); - hw_max = valleyview_rps_max_freq(dev_priv); - hw_min = valleyview_rps_min_freq(dev_priv); + hw_max = dev_priv->rps.max_freq; + hw_min = dev_priv->rps.min_freq; } else { do_div(val, GT_FREQUENCY_MULTIPLIER); @@ -3799,14 +3913,10 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_gem_hws_blt", i915_hws_info, 0, (void *)BCS}, {"i915_gem_hws_bsd", i915_hws_info, 0, (void *)VCS}, {"i915_gem_hws_vebox", i915_hws_info, 0, (void *)VECS}, - {"i915_rstdby_delays", i915_rstdby_delays, 0}, {"i915_frequency_info", i915_frequency_info, 0}, - {"i915_delayfreq_table", i915_delayfreq_table, 0}, - {"i915_inttoext_table", i915_inttoext_table, 0}, {"i915_drpc_info", i915_drpc_info, 0}, {"i915_emon_status", i915_emon_status, 0}, {"i915_ring_freq_table", i915_ring_freq_table, 0}, - {"i915_gfxec", i915_gfxec, 0}, {"i915_fbc_status", i915_fbc_status, 0}, {"i915_ips_status", i915_ips_status, 0}, {"i915_sr_status", i915_sr_status, 0}, @@ -3823,6 +3933,9 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_pc8_status", i915_pc8_status, 0}, {"i915_power_domain_info", i915_power_domain_info, 0}, {"i915_display_info", i915_display_info, 0}, + {"i915_semaphore_status", i915_semaphore_status, 0}, + {"i915_shared_dplls_info", i915_shared_dplls_info, 0}, + {"i915_dp_mst_info", i915_dp_mst_info, 0}, }; #define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list) |