diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 41 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 191 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 39 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_suspend.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 404 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_overlay.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 6 |
15 files changed, 613 insertions, 143 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 92369655dca3..f88a9b2c977b 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -560,6 +560,11 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set) mode_changed = true; } else if (set->fb == NULL) { mode_changed = true; + } else if (set->fb->depth != set->crtc->fb->depth) { + mode_changed = true; + } else if (set->fb->bits_per_pixel != + set->crtc->fb->bits_per_pixel) { + mode_changed = true; } else fb_changed = true; } diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 0a893f7400fa..e2662497d50f 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -865,7 +865,7 @@ static int i915_cur_delayinfo(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)) { + } else if (IS_GEN6(dev) || IS_GEN7(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); @@ -1123,6 +1123,44 @@ static int i915_emon_status(struct seq_file *m, void *unused) return 0; } +static int i915_ring_freq_table(struct seq_file *m, void *unused) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + drm_i915_private_t *dev_priv = dev->dev_private; + int ret; + int gpu_freq, ia_freq; + + if (!(IS_GEN6(dev) || IS_GEN7(dev))) { + seq_printf(m, "unsupported on this chipset\n"); + return 0; + } + + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + seq_printf(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\n"); + + for (gpu_freq = dev_priv->min_delay; gpu_freq <= dev_priv->max_delay; + gpu_freq++) { + I915_WRITE(GEN6_PCODE_DATA, gpu_freq); + I915_WRITE(GEN6_PCODE_MAILBOX, GEN6_PCODE_READY | + GEN6_PCODE_READ_MIN_FREQ_TABLE); + if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & + GEN6_PCODE_READY) == 0, 10)) { + DRM_ERROR("pcode read of freq table timed out\n"); + continue; + } + ia_freq = I915_READ(GEN6_PCODE_DATA); + seq_printf(m, "%d\t\t%d\n", gpu_freq * 50, ia_freq * 100); + } + + mutex_unlock(&dev->struct_mutex); + + return 0; +} + static int i915_gfxec(struct seq_file *m, void *unused) { struct drm_info_node *node = (struct drm_info_node *) m->private; @@ -1430,6 +1468,7 @@ static struct drm_info_list i915_debugfs_list[] = { {"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_sr_status", i915_sr_status, 0}, diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 013d304455b9..649278fc268b 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -70,6 +70,9 @@ module_param_named(vbt_sdvo_panel_type, i915_vbt_sdvo_panel_type, int, 0600); static bool i915_try_reset = true; module_param_named(reset, i915_try_reset, bool, 0600); +bool i915_enable_hangcheck = true; +module_param_named(enable_hangcheck, i915_enable_hangcheck, bool, 0644); + static struct drm_driver driver; extern int intel_agp_enabled; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f245c588ae95..a15f2c04f6a5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -214,6 +214,8 @@ struct drm_i915_display_funcs { int (*queue_flip)(struct drm_device *dev, struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_i915_gem_object *obj); + int (*update_plane)(struct drm_crtc *crtc, struct drm_framebuffer *fb, + int x, int y); /* clock updates for mode set */ /* cursor updates */ /* render clock increase/decrease */ @@ -994,6 +996,7 @@ extern unsigned int i915_panel_use_ssc; extern int i915_vbt_sdvo_panel_type; extern unsigned int i915_enable_rc6; extern unsigned int i915_enable_fbc; +extern bool i915_enable_hangcheck; extern int i915_suspend(struct drm_device *dev, pm_message_t state); extern int i915_resume(struct drm_device *dev); @@ -1163,7 +1166,7 @@ void i915_gem_clflush_object(struct drm_i915_gem_object *obj); int __must_check i915_gem_object_set_domain(struct drm_i915_gem_object *obj, uint32_t read_domains, uint32_t write_domain); -int __must_check i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj); +int __must_check i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj); int __must_check i915_gem_init_ringbuffer(struct drm_device *dev); void i915_gem_cleanup_ringbuffer(struct drm_device *dev); void i915_gem_do_init(struct drm_device *dev, @@ -1182,7 +1185,8 @@ int __must_check i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj, bool write); int __must_check -i915_gem_object_set_to_display_plane(struct drm_i915_gem_object *obj, +i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, + u32 alignment, struct intel_ring_buffer *pipelined); int i915_gem_attach_phys_object(struct drm_device *dev, struct drm_i915_gem_object *obj, @@ -1196,9 +1200,14 @@ void i915_gem_release(struct drm_device *dev, struct drm_file *file); uint32_t i915_gem_get_unfenced_gtt_alignment(struct drm_i915_gem_object *obj); +int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj, + enum i915_cache_level cache_level); + /* i915_gem_gtt.c */ void i915_gem_restore_gtt_mappings(struct drm_device *dev); int __must_check i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj); +void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj, + enum i915_cache_level cache_level); void i915_gem_gtt_unbind_object(struct drm_i915_gem_object *obj); /* i915_gem_evict.c */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 5c0d1247f453..e9d1d5c3a696 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1771,8 +1771,11 @@ i915_add_request(struct intel_ring_buffer *ring, ring->outstanding_lazy_request = false; if (!dev_priv->mm.suspended) { - mod_timer(&dev_priv->hangcheck_timer, - jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + if (i915_enable_hangcheck) { + mod_timer(&dev_priv->hangcheck_timer, + jiffies + + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + } if (was_empty) queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, HZ); @@ -2143,6 +2146,30 @@ i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj) return 0; } +static void i915_gem_object_finish_gtt(struct drm_i915_gem_object *obj) +{ + u32 old_write_domain, old_read_domains; + + /* Act a barrier for all accesses through the GTT */ + mb(); + + /* Force a pagefault for domain tracking on next user access */ + i915_gem_release_mmap(obj); + + if ((obj->base.read_domains & I915_GEM_DOMAIN_GTT) == 0) + return; + + old_read_domains = obj->base.read_domains; + old_write_domain = obj->base.write_domain; + + obj->base.read_domains &= ~I915_GEM_DOMAIN_GTT; + obj->base.write_domain &= ~I915_GEM_DOMAIN_GTT; + + trace_i915_gem_object_change_domain(obj, + old_read_domains, + old_write_domain); +} + /** * Unbinds an object from the GTT aperture. */ @@ -2159,23 +2186,28 @@ i915_gem_object_unbind(struct drm_i915_gem_object *obj) return -EINVAL; } - /* blow away mappings if mapped through GTT */ - i915_gem_release_mmap(obj); - - /* Move the object to the CPU domain to ensure that - * any possible CPU writes while it's not in the GTT - * are flushed when we go to remap it. This will - * also ensure that all pending GPU writes are finished - * before we unbind. - */ - ret = i915_gem_object_set_to_cpu_domain(obj, 1); + ret = i915_gem_object_finish_gpu(obj); if (ret == -ERESTARTSYS) return ret; /* Continue on if we fail due to EIO, the GPU is hung so we * should be safe and we need to cleanup or else we might * cause memory corruption through use-after-free. */ + + i915_gem_object_finish_gtt(obj); + + /* Move the object to the CPU domain to ensure that + * any possible CPU writes while it's not in the GTT + * are flushed when we go to remap it. + */ + if (ret == 0) + ret = i915_gem_object_set_to_cpu_domain(obj, 1); + if (ret == -ERESTARTSYS) + return ret; if (ret) { + /* In the event of a disaster, abandon all caches and + * hope for the best. + */ i915_gem_clflush_object(obj); obj->base.read_domains = obj->base.write_domain = I915_GEM_DOMAIN_CPU; } @@ -2997,51 +3029,139 @@ i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj, bool write) return 0; } +int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj, + enum i915_cache_level cache_level) +{ + int ret; + + if (obj->cache_level == cache_level) + return 0; + + if (obj->pin_count) { + DRM_DEBUG("can not change the cache level of pinned objects\n"); + return -EBUSY; + } + + if (obj->gtt_space) { + ret = i915_gem_object_finish_gpu(obj); + if (ret) + return ret; + + i915_gem_object_finish_gtt(obj); + + /* Before SandyBridge, you could not use tiling or fence + * registers with snooped memory, so relinquish any fences + * currently pointing to our region in the aperture. + */ + if (INTEL_INFO(obj->base.dev)->gen < 6) { + ret = i915_gem_object_put_fence(obj); + if (ret) + return ret; + } + + i915_gem_gtt_rebind_object(obj, cache_level); + } + + if (cache_level == I915_CACHE_NONE) { + u32 old_read_domains, old_write_domain; + + /* If we're coming from LLC cached, then we haven't + * actually been tracking whether the data is in the + * CPU cache or not, since we only allow one bit set + * in obj->write_domain and have been skipping the clflushes. + * Just set it to the CPU cache for now. + */ + WARN_ON(obj->base.write_domain & ~I915_GEM_DOMAIN_CPU); + WARN_ON(obj->base.read_domains & ~I915_GEM_DOMAIN_CPU); + + old_read_domains = obj->base.read_domains; + old_write_domain = obj->base.write_domain; + + obj->base.read_domains = I915_GEM_DOMAIN_CPU; + obj->base.write_domain = I915_GEM_DOMAIN_CPU; + + trace_i915_gem_object_change_domain(obj, + old_read_domains, + old_write_domain); + } + + obj->cache_level = cache_level; + return 0; +} + /* - * Prepare buffer for display plane. Use uninterruptible for possible flush - * wait, as in modesetting process we're not supposed to be interrupted. + * Prepare buffer for display plane (scanout, cursors, etc). + * Can be called from an uninterruptible phase (modesetting) and allows + * any flushes to be pipelined (for pageflips). + * + * For the display plane, we want to be in the GTT but out of any write + * domains. So in many ways this looks like set_to_gtt_domain() apart from the + * ability to pipeline the waits, pinning and any additional subtleties + * that may differentiate the display plane from ordinary buffers. */ int -i915_gem_object_set_to_display_plane(struct drm_i915_gem_object *obj, +i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, + u32 alignment, struct intel_ring_buffer *pipelined) { - uint32_t old_read_domains; + u32 old_read_domains, old_write_domain; int ret; - /* Not valid to be called on unbound objects. */ - if (obj->gtt_space == NULL) - return -EINVAL; - ret = i915_gem_object_flush_gpu_write_domain(obj); if (ret) return ret; - - /* Currently, we are always called from an non-interruptible context. */ if (pipelined != obj->ring) { ret = i915_gem_object_wait_rendering(obj); if (ret) return ret; } + /* The display engine is not coherent with the LLC cache on gen6. As + * a result, we make sure that the pinning that is about to occur is + * done with uncached PTEs. This is lowest common denominator for all + * chipsets. + * + * However for gen6+, we could do better by using the GFDT bit instead + * of uncaching, which would allow us to flush all the LLC-cached data + * with that bit in the PTE to main memory with just one PIPE_CONTROL. + */ + ret = i915_gem_object_set_cache_level(obj, I915_CACHE_NONE); + if (ret) + return ret; + + /* As the user may map the buffer once pinned in the display plane + * (e.g. libkms for the bootup splash), we have to ensure that we + * always use map_and_fenceable for all scanout buffers. + */ + ret = i915_gem_object_pin(obj, alignment, true); + if (ret) + return ret; + i915_gem_object_flush_cpu_write_domain(obj); + old_write_domain = obj->base.write_domain; old_read_domains = obj->base.read_domains; + + /* It should now be out of any other write domains, and we can update + * the domain values for our changes. + */ + BUG_ON((obj->base.write_domain & ~I915_GEM_DOMAIN_GTT) != 0); obj->base.read_domains |= I915_GEM_DOMAIN_GTT; trace_i915_gem_object_change_domain(obj, old_read_domains, - obj->base.write_domain); + old_write_domain); return 0; } int -i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj) +i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj) { int ret; - if (!obj->active) + if ((obj->base.read_domains & I915_GEM_GPU_DOMAINS) == 0) return 0; if (obj->base.write_domain & I915_GEM_GPU_DOMAINS) { @@ -3050,6 +3170,9 @@ i915_gem_object_flush_gpu(struct drm_i915_gem_object *obj) return ret; } + /* Ensure that we invalidate the GPU's caches and TLBs. */ + obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS; + return i915_gem_object_wait_rendering(obj); } @@ -3576,7 +3699,23 @@ struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev, obj->base.write_domain = I915_GEM_DOMAIN_CPU; obj->base.read_domains = I915_GEM_DOMAIN_CPU; - obj->cache_level = I915_CACHE_NONE; + if (IS_GEN6(dev)) { + /* On Gen6, we can have the GPU use the LLC (the CPU + * cache) for about a 10% performance improvement + * compared to uncached. Graphics requests other than + * display scanout are coherent with the CPU in + * accessing this cache. This means in this mode we + * don't need to clflush on the CPU side, and on the + * GPU side we only need to flush internal caches to + * get data visible to the CPU. + * + * However, we maintain the display planes as UC, and so + * need to rebind when first used as such. + */ + obj->cache_level = I915_CACHE_LLC; + } else + obj->cache_level = I915_CACHE_NONE; + obj->base.driver_private = NULL; obj->fence_reg = I915_FENCE_REG_NONE; INIT_LIST_HEAD(&obj->mm_list); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index e46b645773cf..7a709cd8d543 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -59,24 +59,8 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev) (dev_priv->mm.gtt_end - dev_priv->mm.gtt_start) / PAGE_SIZE); list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) { - unsigned int agp_type = - cache_level_to_agp_type(dev, obj->cache_level); - i915_gem_clflush_object(obj); - - if (dev_priv->mm.gtt->needs_dmar) { - BUG_ON(!obj->sg_list); - - intel_gtt_insert_sg_entries(obj->sg_list, - obj->num_sg, - obj->gtt_space->start >> PAGE_SHIFT, - agp_type); - } else - intel_gtt_insert_pages(obj->gtt_space->start - >> PAGE_SHIFT, - obj->base.size >> PAGE_SHIFT, - obj->pages, - agp_type); + i915_gem_gtt_rebind_object(obj, obj->cache_level); } intel_gtt_chipset_flush(); @@ -110,6 +94,27 @@ int i915_gem_gtt_bind_object(struct drm_i915_gem_object *obj) return 0; } +void i915_gem_gtt_rebind_object(struct drm_i915_gem_object *obj, + enum i915_cache_level cache_level) +{ + struct drm_device *dev = obj->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + unsigned int agp_type = cache_level_to_agp_type(dev, cache_level); + + if (dev_priv->mm.gtt->needs_dmar) { + BUG_ON(!obj->sg_list); + + intel_gtt_insert_sg_entries(obj->sg_list, + obj->num_sg, + obj->gtt_space->start >> PAGE_SHIFT, + agp_type); + } else + intel_gtt_insert_pages(obj->gtt_space->start >> PAGE_SHIFT, + obj->base.size >> PAGE_SHIFT, + obj->pages, + agp_type); +} + void i915_gem_gtt_unbind_object(struct drm_i915_gem_object *obj) { intel_gtt_clear_range(obj->gtt_space->start >> PAGE_SHIFT, diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 3b03f85ea627..23d1ae67d279 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -361,10 +361,12 @@ static void notify_ring(struct drm_device *dev, ring->irq_seqno = seqno; wake_up_all(&ring->irq_queue); - - dev_priv->hangcheck_count = 0; - mod_timer(&dev_priv->hangcheck_timer, - jiffies + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + if (i915_enable_hangcheck) { + dev_priv->hangcheck_count = 0; + mod_timer(&dev_priv->hangcheck_timer, + jiffies + + msecs_to_jiffies(DRM_I915_HANGCHECK_PERIOD)); + } } static void gen6_pm_rps_work(struct work_struct *work) @@ -1664,6 +1666,9 @@ void i915_hangcheck_elapsed(unsigned long data) uint32_t acthd, instdone, instdone1; bool err = false; + if (!i915_enable_hangcheck) + return; + /* If all work is done then ACTHD clearly hasn't advanced. */ if (i915_hangcheck_ring_idle(&dev_priv->ring[RCS], &err) && i915_hangcheck_ring_idle(&dev_priv->ring[VCS], &err) && diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 5d5def756c9e..4a446b116e6a 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3434,7 +3434,9 @@ #define GEN6_PCODE_MAILBOX 0x138124 #define GEN6_PCODE_READY (1<<31) #define GEN6_READ_OC_PARAMS 0xc -#define GEN6_PCODE_WRITE_MIN_FREQ_TABLE 0x9 +#define GEN6_PCODE_WRITE_MIN_FREQ_TABLE 0x8 +#define GEN6_PCODE_READ_MIN_FREQ_TABLE 0x9 #define GEN6_PCODE_DATA 0x138128 +#define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8 #endif /* _I915_REG_H_ */ diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 5257cfc34c35..8cd1c8b00660 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -878,8 +878,10 @@ int i915_restore_state(struct drm_device *dev) intel_init_emon(dev); } - if (IS_GEN6(dev)) + if (IS_GEN6(dev)) { gen6_enable_rps(dev_priv); + gen6_update_ring_freq(dev_priv); + } mutex_lock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 21b6f93fe919..af3e5813366c 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -24,6 +24,7 @@ * Eric Anholt <eric@anholt.net> */ +#include <linux/cpufreq.h> #include <linux/module.h> #include <linux/input.h> #include <linux/i2c.h> @@ -1157,12 +1158,15 @@ static void intel_enable_transcoder(struct drm_i915_private *dev_priv, reg = TRANSCONF(pipe); val = I915_READ(reg); - /* - * make the BPC in transcoder be consistent with - * that in pipeconf reg. - */ - val &= ~PIPE_BPC_MASK; - val |= I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK; + + if (HAS_PCH_IBX(dev_priv->dev)) { + /* + * make the BPC in transcoder be consistent with + * that in pipeconf reg. + */ + val &= ~PIPE_BPC_MASK; + val |= I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK; + } I915_WRITE(reg, val | TRANS_ENABLE); if (wait_for(I915_READ(reg) & TRANS_STATE_ENABLE, 100)) DRM_ERROR("failed to enable transcoder %d\n", pipe); @@ -1812,14 +1816,10 @@ intel_pin_and_fence_fb_obj(struct drm_device *dev, } dev_priv->mm.interruptible = false; - ret = i915_gem_object_pin(obj, alignment, true); + ret = i915_gem_object_pin_to_display_plane(obj, alignment, pipelined); if (ret) goto err_interruptible; - ret = i915_gem_object_set_to_display_plane(obj, pipelined); - if (ret) - goto err_unpin; - /* Install a fence for tiled scan-out. Pre-i965 always needs a * fence, whereas 965+ only requires a fence if using * framebuffer compression. For simplicity, we always install @@ -1841,10 +1841,8 @@ err_interruptible: return ret; } -/* Assume fb object is pinned & idle & fenced and just update base pointers */ -static int -intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, - int x, int y, enum mode_set_atomic state) +static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, + int x, int y) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -1887,7 +1885,7 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, dspcntr |= DISPPLANE_32BPP_NO_ALPHA; break; default: - DRM_ERROR("Unknown color depth\n"); + DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel); return -EINVAL; } if (INTEL_INFO(dev)->gen >= 4) { @@ -1897,10 +1895,6 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, dspcntr &= ~DISPPLANE_TILED; } - if (HAS_PCH_SPLIT(dev)) - /* must disable */ - dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE; - I915_WRITE(reg, dspcntr); Start = obj->gtt_offset; @@ -1917,6 +1911,99 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, I915_WRITE(DSPADDR(plane), Start + Offset); POSTING_READ(reg); + return 0; +} + +static int ironlake_update_plane(struct drm_crtc *crtc, + struct drm_framebuffer *fb, int x, int y) +{ + struct drm_device *dev = crtc->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct intel_framebuffer *intel_fb; + struct drm_i915_gem_object *obj; + int plane = intel_crtc->plane; + unsigned long Start, Offset; + u32 dspcntr; + u32 reg; + + switch (plane) { + case 0: + case 1: + break; + default: + DRM_ERROR("Can't update plane %d in SAREA\n", plane); + return -EINVAL; + } + + intel_fb = to_intel_framebuffer(fb); + obj = intel_fb->obj; + + reg = DSPCNTR(plane); + dspcntr = I915_READ(reg); + /* Mask out pixel format bits in case we change it */ + dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; + switch (fb->bits_per_pixel) { + case 8: + dspcntr |= DISPPLANE_8BPP; + break; + case 16: + if (fb->depth != 16) + return -EINVAL; + + dspcntr |= DISPPLANE_16BPP; + break; + case 24: + case 32: + if (fb->depth == 24) + dspcntr |= DISPPLANE_32BPP_NO_ALPHA; + else if (fb->depth == 30) + dspcntr |= DISPPLANE_32BPP_30BIT_NO_ALPHA; + else + return -EINVAL; + break; + default: + DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel); + return -EINVAL; + } + + if (obj->tiling_mode != I915_TILING_NONE) + dspcntr |= DISPPLANE_TILED; + else + dspcntr &= ~DISPPLANE_TILED; + + /* must disable */ + dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE; + + I915_WRITE(reg, dspcntr); + + Start = obj->gtt_offset; + Offset = y * fb->pitch + x * (fb->bits_per_pixel / 8); + + DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n", + Start, Offset, x, y, fb->pitch); + I915_WRITE(DSPSTRIDE(plane), fb->pitch); + I915_WRITE(DSPSURF(plane), Start); + I915_WRITE(DSPTILEOFF(plane), (y << 16) | x); + I915_WRITE(DSPADDR(plane), Offset); + POSTING_READ(reg); + + return 0; +} + +/* Assume fb object is pinned & idle & fenced and just update base pointers */ +static int +intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, + int x, int y, enum mode_set_atomic state) +{ + struct drm_device *dev = crtc->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int ret; + + ret = dev_priv->display.update_plane(crtc, fb, x, y); + if (ret) + return ret; + intel_update_fbc(dev); intel_increase_pllclock(crtc); @@ -1971,7 +2058,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, * This should only fail upon a hung GPU, in which case we * can safely continue. */ - ret = i915_gem_object_flush_gpu(obj); + ret = i915_gem_object_finish_gpu(obj); (void) ret; } @@ -2622,6 +2709,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc) /* For PCH DP, enable TRANS_DP_CTL */ if (HAS_PCH_CPT(dev) && intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) { + u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPE_BPC_MASK) >> 5; reg = TRANS_DP_CTL(pipe); temp = I915_READ(reg); temp &= ~(TRANS_DP_PORT_SEL_MASK | @@ -2629,7 +2717,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc) TRANS_DP_BPC_MASK); temp |= (TRANS_DP_OUTPUT_ENABLE | TRANS_DP_ENH_FRAMING); - temp |= TRANS_DP_8BPC; + temp |= bpc << 9; /* same format but at 11:9 */ if (crtc->mode.flags & DRM_MODE_FLAG_PHSYNC) temp |= TRANS_DP_HSYNC_ACTIVE_HIGH; @@ -4308,6 +4396,133 @@ static inline bool intel_panel_use_ssc(struct drm_i915_private *dev_priv) return dev_priv->lvds_use_ssc && i915_panel_use_ssc; } +/** + * intel_choose_pipe_bpp_dither - figure out what color depth the pipe should send + * @crtc: CRTC structure + * + * A pipe may be connected to one or more outputs. Based on the depth of the + * attached framebuffer, choose a good color depth to use on the pipe. + * + * If possible, match the pipe depth to the fb depth. In some cases, this + * isn't ideal, because the connected output supports a lesser or restricted + * set of depths. Resolve that here: + * LVDS typically supports only 6bpc, so clamp down in that case + * HDMI supports only 8bpc or 12bpc, so clamp to 8bpc with dither for 10bpc + * Displays may support a restricted set as well, check EDID and clamp as + * appropriate. + * + * RETURNS: + * Dithering requirement (i.e. false if display bpc and pipe bpc match, + * true if they don't match). + */ +static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc, + unsigned int *pipe_bpp) +{ + struct drm_device *dev = crtc->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_encoder *encoder; + struct drm_connector *connector; + unsigned int display_bpc = UINT_MAX, bpc; + + /* Walk the encoders & connectors on this crtc, get min bpc */ + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { + struct intel_encoder *intel_encoder = to_intel_encoder(encoder); + + if (encoder->crtc != crtc) + continue; + + if (intel_encoder->type == INTEL_OUTPUT_LVDS) { + unsigned int lvds_bpc; + + if ((I915_READ(PCH_LVDS) & LVDS_A3_POWER_MASK) == + LVDS_A3_POWER_UP) + lvds_bpc = 8; + else + lvds_bpc = 6; + + if (lvds_bpc < display_bpc) { + DRM_DEBUG_DRIVER("clamping display bpc (was %d) to LVDS (%d)\n", display_bpc, lvds_bpc); + display_bpc = lvds_bpc; + } + continue; + } + + if (intel_encoder->type == INTEL_OUTPUT_EDP) { + /* Use VBT settings if we have an eDP panel */ + unsigned int edp_bpc = dev_priv->edp.bpp / 3; + + if (edp_bpc < display_bpc) { + DRM_DEBUG_DRIVER("clamping display bpc (was %d) to eDP (%d)\n", display_bpc, edp_bpc); + display_bpc = edp_bpc; + } + continue; + } + + /* Not one of the known troublemakers, check the EDID */ + list_for_each_entry(connector, &dev->mode_config.connector_list, + head) { + if (connector->encoder != encoder) + continue; + + if (connector->display_info.bpc < display_bpc) { + DRM_DEBUG_DRIVER("clamping display bpc (was %d) to EDID reported max of %d\n", display_bpc, connector->display_info.bpc); + display_bpc = connector->display_info.bpc; + } + } + + /* + * HDMI is either 12 or 8, so if the display lets 10bpc sneak + * through, clamp it down. (Note: >12bpc will be caught below.) + */ + if (intel_encoder->type == INTEL_OUTPUT_HDMI) { + if (display_bpc > 8 && display_bpc < 12) { + DRM_DEBUG_DRIVER("forcing bpc to 12 for HDMI\n"); + display_bpc = 12; + } else { + DRM_DEBUG_DRIVER("forcing bpc to 8 for HDMI\n"); + display_bpc = 8; + } + } + } + + /* + * We could just drive the pipe at the highest bpc all the time and + * enable dithering as needed, but that costs bandwidth. So choose + * the minimum value that expresses the full color range of the fb but + * also stays within the max display bpc discovered above. + */ + + switch (crtc->fb->depth) { + case 8: + bpc = 8; /* since we go through a colormap */ + break; + case 15: + case 16: + bpc = 6; /* min is 18bpp */ + break; + case 24: + bpc = min((unsigned int)8, display_bpc); + break; + case 30: + bpc = min((unsigned int)10, display_bpc); + break; + case 48: + bpc = min((unsigned int)12, display_bpc); + break; + default: + DRM_DEBUG("unsupported depth, assuming 24 bits\n"); + bpc = min((unsigned int)8, display_bpc); + break; + } + + DRM_DEBUG_DRIVER("setting pipe bpc to %d (max display bpc %d)\n", + bpc, display_bpc); + + *pipe_bpp = bpc * 3; + + return display_bpc != bpc; +} + static int i9xx_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode, @@ -4720,7 +4935,9 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, struct fdi_m_n m_n = {0}; u32 temp; u32 lvds_sync = 0; - int target_clock, pixel_multiplier, lane, link_bw, bpp, factor; + int target_clock, pixel_multiplier, lane, link_bw, factor; + unsigned int pipe_bpp; + bool dither; list_for_each_entry(encoder, &mode_config->encoder_list, base.head) { if (encoder->base.crtc != crtc) @@ -4847,56 +5064,37 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, /* determine panel color depth */ temp = I915_READ(PIPECONF(pipe)); temp &= ~PIPE_BPC_MASK; - if (is_lvds) { - /* the BPC will be 6 if it is 18-bit LVDS panel */ - if ((I915_READ(PCH_LVDS) & LVDS_A3_POWER_MASK) == LVDS_A3_POWER_UP) - temp |= PIPE_8BPC; - else - temp |= PIPE_6BPC; - } else if (has_edp_encoder) { - switch (dev_priv->edp.bpp/3) { - case 8: - temp |= PIPE_8BPC; - break; - case 10: - temp |= PIPE_10BPC; - break; - case 6: - temp |= PIPE_6BPC; - break; - case 12: - temp |= PIPE_12BPC; - break; - } - } else - temp |= PIPE_8BPC; - I915_WRITE(PIPECONF(pipe), temp); - - switch (temp & PIPE_BPC_MASK) { - case PIPE_8BPC: - bpp = 24; + dither = intel_choose_pipe_bpp_dither(crtc, &pipe_bpp); + switch (pipe_bpp) { + case 18: + temp |= PIPE_6BPC; break; - case PIPE_10BPC: - bpp = 30; + case 24: + temp |= PIPE_8BPC; break; - case PIPE_6BPC: - bpp = 18; + case 30: + temp |= PIPE_10BPC; break; - case PIPE_12BPC: - bpp = 36; + case 36: + temp |= PIPE_12BPC; break; default: - DRM_ERROR("unknown pipe bpc value\n"); - bpp = 24; + WARN(1, "intel_choose_pipe_bpp returned invalid value\n"); + temp |= PIPE_8BPC; + pipe_bpp = 24; + break; } + intel_crtc->bpp = pipe_bpp; + I915_WRITE(PIPECONF(pipe), temp); + if (!lane) { /* * Account for spread spectrum to avoid * oversubscribing the link. Max center spread * is 2.5%; use 5% for safety's sake. */ - u32 bps = target_clock * bpp * 21 / 20; + u32 bps = target_clock * intel_crtc->bpp * 21 / 20; lane = bps / (link_bw * 8) + 1; } @@ -4904,7 +5102,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, if (pixel_multiplier > 1) link_bw *= pixel_multiplier; - ironlake_compute_m_n(bpp, lane, target_clock, link_bw, &m_n); + ironlake_compute_m_n(intel_crtc->bpp, lane, target_clock, link_bw, + &m_n); /* Ironlake: try to setup display ref clock before DPLL * enabling. This is only under driver's control after @@ -5107,14 +5306,12 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc, I915_WRITE(PCH_LVDS, temp); } - /* set the dithering flag and clear for anything other than a panel. */ pipeconf &= ~PIPECONF_DITHER_EN; pipeconf &= ~PIPECONF_DITHER_TYPE_MASK; - if (dev_priv->lvds_dither && (is_lvds || has_edp_encoder)) { + if ((is_lvds && dev_priv->lvds_dither) || dither) { pipeconf |= PIPECONF_DITHER_EN; pipeconf |= PIPECONF_DITHER_TYPE_ST1; } - if (is_dp || intel_encoder_is_pch_edp(&has_edp_encoder->base)) { intel_dp_set_m_n(crtc, mode, adjusted_mode); } else { @@ -5434,21 +5631,15 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, goto fail_locked; } - ret = i915_gem_object_pin(obj, PAGE_SIZE, true); - if (ret) { - DRM_ERROR("failed to pin cursor bo\n"); - goto fail_locked; - } - - ret = i915_gem_object_set_to_gtt_domain(obj, 0); + ret = i915_gem_object_pin_to_display_plane(obj, 0, NULL); if (ret) { DRM_ERROR("failed to move cursor bo into the GTT\n"); - goto fail_unpin; + goto fail_locked; } ret = i915_gem_object_put_fence(obj); if (ret) { - DRM_ERROR("failed to move cursor bo into the GTT\n"); + DRM_ERROR("failed to release fence for cursor"); goto fail_unpin; } @@ -6643,6 +6834,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe) intel_crtc_reset(&intel_crtc->base); intel_crtc->active = true; /* force the pipe off on setup_init_config */ + intel_crtc->bpp = 24; /* default for pre-Ironlake */ if (HAS_PCH_SPLIT(dev)) { intel_helper_funcs.prepare = ironlake_crtc_prepare; @@ -6869,6 +7061,11 @@ int intel_framebuffer_init(struct drm_device *dev, switch (mode_cmd->bpp) { case 8: case 16: + /* Only pre-ILK can handle 5:5:5 */ + if (mode_cmd->depth == 15 && !HAS_PCH_SPLIT(dev)) + return -EINVAL; + break; + case 24: case 32: break; @@ -7283,6 +7480,59 @@ void gen6_enable_rps(struct drm_i915_private *dev_priv) mutex_unlock(&dev_priv->dev->struct_mutex); } +void gen6_update_ring_freq(struct drm_i915_private *dev_priv) +{ + int min_freq = 15; + int gpu_freq, ia_freq, max_ia_freq; + int scaling_factor = 180; + + max_ia_freq = cpufreq_quick_get_max(0); + /* + * Default to measured freq if none found, PCU will ensure we don't go + * over + */ + if (!max_ia_freq) + max_ia_freq = tsc_khz; + + /* Convert from kHz to MHz */ + max_ia_freq /= 1000; + + mutex_lock(&dev_priv->dev->struct_mutex); + + /* + * For each potential GPU frequency, load a ring frequency we'd like + * to use for memory access. We do this by specifying the IA frequency + * the PCU should use as a reference to determine the ring frequency. + */ + for (gpu_freq = dev_priv->max_delay; gpu_freq >= dev_priv->min_delay; + gpu_freq--) { + int diff = dev_priv->max_delay - gpu_freq; + + /* + * For GPU frequencies less than 750MHz, just use the lowest + * ring freq. + */ + if (gpu_freq < min_freq) + ia_freq = 800; + else + ia_freq = max_ia_freq - ((diff * scaling_factor) / 2); + ia_freq = DIV_ROUND_CLOSEST(ia_freq, 100); + + I915_WRITE(GEN6_PCODE_DATA, + (ia_freq << GEN6_PCODE_FREQ_IA_RATIO_SHIFT) | + gpu_freq); + I915_WRITE(GEN6_PCODE_MAILBOX, GEN6_PCODE_READY | + GEN6_PCODE_WRITE_MIN_FREQ_TABLE); + if (wait_for((I915_READ(GEN6_PCODE_MAILBOX) & + GEN6_PCODE_READY) == 0, 10)) { + DRM_ERROR("pcode write of freq table timed out\n"); + continue; + } + } + + mutex_unlock(&dev_priv->dev->struct_mutex); +} + static void ironlake_init_clock_gating(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -7639,9 +7889,11 @@ static void intel_init_display(struct drm_device *dev) if (HAS_PCH_SPLIT(dev)) { dev_priv->display.dpms = ironlake_crtc_dpms; dev_priv->display.crtc_mode_set = ironlake_crtc_mode_set; + dev_priv->display.update_plane = ironlake_update_plane; } else { dev_priv->display.dpms = i9xx_crtc_dpms; dev_priv->display.crtc_mode_set = i9xx_crtc_mode_set; + dev_priv->display.update_plane = i9xx_update_plane; } if (I915_HAS_FBC(dev)) { @@ -7926,8 +8178,10 @@ void intel_modeset_init(struct drm_device *dev) intel_init_emon(dev); } - if (IS_GEN6(dev)) + if (IS_GEN6(dev) || IS_GEN7(dev)) { gen6_enable_rps(dev_priv); + gen6_update_ring_freq(dev_priv); + } INIT_WORK(&dev_priv->idle_work, intel_idle_update); setup_timer(&dev_priv->idle_timer, intel_gpu_idle_timer, @@ -7968,7 +8222,7 @@ void intel_modeset_cleanup(struct drm_device *dev) if (IS_IRONLAKE_M(dev)) ironlake_disable_drps(dev); - if (IS_GEN6(dev)) + if (IS_GEN6(dev) || IS_GEN7(dev)) gen6_disable_rps(dev); if (IS_IRONLAKE_M(dev)) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index e2aced6eec4c..f797fb58ba9c 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -178,12 +178,14 @@ intel_dp_link_clock(uint8_t link_bw) static int intel_dp_link_required(struct drm_device *dev, struct intel_dp *intel_dp, int pixel_clock) { - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_crtc *crtc = intel_dp->base.base.crtc; + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + int bpp = 24; - if (is_edp(intel_dp)) - return (pixel_clock * dev_priv->edp.bpp + 7) / 8; - else - return pixel_clock * 3; + if (intel_crtc) + bpp = intel_crtc->bpp; + + return (pixel_clock * bpp + 7) / 8; } static int @@ -681,7 +683,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_encoder *encoder; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - int lane_count = 4, bpp = 24; + int lane_count = 4; struct intel_dp_m_n m_n; int pipe = intel_crtc->pipe; @@ -700,7 +702,6 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, break; } else if (is_edp(intel_dp)) { lane_count = dev_priv->edp.lanes; - bpp = dev_priv->edp.bpp; break; } } @@ -710,7 +711,7 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, * the number of bytes_per_pixel post-LUT, which we always * set up for 8-bits of R/G/B, or 3 bytes total. */ - intel_dp_compute_m_n(bpp, lane_count, + intel_dp_compute_m_n(intel_crtc->bpp, lane_count, mode->clock, adjusted_mode->clock, &m_n); if (HAS_PCH_SPLIT(dev)) { diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 9ffa61eb4d7e..7ec48d864577 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -170,6 +170,7 @@ struct intel_crtc { int16_t cursor_x, cursor_y; int16_t cursor_width, cursor_height; bool cursor_visible; + unsigned int bpp; }; #define to_intel_crtc(x) container_of(x, struct intel_crtc, base) @@ -317,6 +318,7 @@ extern void intel_enable_clock_gating(struct drm_device *dev); extern void ironlake_enable_drps(struct drm_device *dev); extern void ironlake_disable_drps(struct drm_device *dev); extern void gen6_enable_rps(struct drm_i915_private *dev_priv); +extern void gen6_update_ring_freq(struct drm_i915_private *dev_priv); extern void gen6_disable_rps(struct drm_device *dev); extern void intel_init_emon(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index aa0a8e83142e..1ed8e6903915 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -124,12 +124,18 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder, u32 sdvox; sdvox = SDVO_ENCODING_HDMI | SDVO_BORDER_ENABLE; - sdvox |= intel_hdmi->color_range; + if (!HAS_PCH_SPLIT(dev)) + sdvox |= intel_hdmi->color_range; if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) sdvox |= SDVO_VSYNC_ACTIVE_HIGH; if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) sdvox |= SDVO_HSYNC_ACTIVE_HIGH; + if (intel_crtc->bpp > 24) + sdvox |= COLOR_FORMAT_12bpc; + else + sdvox |= COLOR_FORMAT_8bpc; + /* Required on CPT */ if (intel_hdmi->has_hdmi_sink && HAS_PCH_CPT(dev)) sdvox |= HDMI_MODE_SELECT; diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index 9e2959bc91cd..d36038086826 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -773,14 +773,10 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay, if (ret != 0) return ret; - ret = i915_gem_object_pin(new_bo, PAGE_SIZE, true); + ret = i915_gem_object_pin_to_display_plane(new_bo, 0, NULL); if (ret != 0) return ret; - ret = i915_gem_object_set_to_gtt_domain(new_bo, 0); - if (ret != 0) - goto out_unpin; - ret = i915_gem_object_put_fence(new_bo); if (ret) goto out_unpin; diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 95c4b1429935..e9615685a39c 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -236,7 +236,8 @@ init_pipe_control(struct intel_ring_buffer *ring) ret = -ENOMEM; goto err; } - obj->cache_level = I915_CACHE_LLC; + + i915_gem_object_set_cache_level(obj, I915_CACHE_LLC); ret = i915_gem_object_pin(obj, 4096, true); if (ret) @@ -776,7 +777,8 @@ static int init_status_page(struct intel_ring_buffer *ring) ret = -ENOMEM; goto err; } - obj->cache_level = I915_CACHE_LLC; + + i915_gem_object_set_cache_level(obj, I915_CACHE_LLC); ret = i915_gem_object_pin(obj, 4096, true); if (ret != 0) { |
