Merge branch 'drm-intel-fixes' into drm-intel-next (bee4d4ac) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/gpu/drm/i915/i915_dma.c

+1 −30

Original line number	Diff line number	Diff line
		@@ -1266,30 +1266,6 @@ static int i915_load_modeset_init(struct drm_device *dev)

		intel_modeset_gem_init(dev);

		if (IS_IVYBRIDGE(dev)) {
		/* Share pre & uninstall handlers with ILK/SNB */
		dev->driver->irq_handler = ivybridge_irq_handler;
		dev->driver->irq_preinstall = ironlake_irq_preinstall;
		dev->driver->irq_postinstall = ivybridge_irq_postinstall;
		dev->driver->irq_uninstall = ironlake_irq_uninstall;
		dev->driver->enable_vblank = ivybridge_enable_vblank;
		dev->driver->disable_vblank = ivybridge_disable_vblank;
		} else if (HAS_PCH_SPLIT(dev)) {
		dev->driver->irq_handler = ironlake_irq_handler;
		dev->driver->irq_preinstall = ironlake_irq_preinstall;
		dev->driver->irq_postinstall = ironlake_irq_postinstall;
		dev->driver->irq_uninstall = ironlake_irq_uninstall;
		dev->driver->enable_vblank = ironlake_enable_vblank;
		dev->driver->disable_vblank = ironlake_disable_vblank;
		} else {
		dev->driver->irq_preinstall = i915_driver_irq_preinstall;
		dev->driver->irq_postinstall = i915_driver_irq_postinstall;
		dev->driver->irq_uninstall = i915_driver_irq_uninstall;
		dev->driver->irq_handler = i915_driver_irq_handler;
		dev->driver->enable_vblank = i915_enable_vblank;
		dev->driver->disable_vblank = i915_disable_vblank;
		}

		ret = drm_irq_install(dev);
		if (ret)
		goto cleanup_gem;
		@@ -2017,12 +1993,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
		/* enable GEM by default */
		dev_priv->has_gem = 1;

		dev->driver->get_vblank_counter = i915_get_vblank_counter;
		dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
		if (IS_G4X(dev) \|\| IS_GEN5(dev) \|\| IS_GEN6(dev) \|\| IS_IVYBRIDGE(dev)) {
		dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */
		dev->driver->get_vblank_counter = gm45_get_vblank_counter;
		}
		intel_irq_init(dev);

		/* Try to make sure MCHBAR is enabled before poking at it */
		intel_setup_mchbar(dev);

drivers/gpu/drm/i915/i915_drv.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -768,14 +768,6 @@ static struct drm_driver driver = {
		.resume = i915_resume,

		.device_is_agp = i915_driver_device_is_agp,
		.enable_vblank = i915_enable_vblank,
		.disable_vblank = i915_disable_vblank,
		.get_vblank_timestamp = i915_get_vblank_timestamp,
		.get_scanout_position = i915_get_crtc_scanoutpos,
		.irq_preinstall = i915_driver_irq_preinstall,
		.irq_postinstall = i915_driver_irq_postinstall,
		.irq_uninstall = i915_driver_irq_uninstall,
		.irq_handler = i915_driver_irq_handler,
		.reclaim_buffers = drm_core_reclaim_buffers,
		.master_create = i915_master_create,
		.master_destroy = i915_master_destroy,

drivers/gpu/drm/i915/i915_drv.h

+1 −29

Original line number	Diff line number	Diff line
		@@ -1032,33 +1032,12 @@ extern int i915_irq_emit(struct drm_device dev, void data,
		extern int i915_irq_wait(struct drm_device dev, void data,
		struct drm_file *file_priv);

		extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
		extern void i915_driver_irq_preinstall(struct drm_device * dev);
		extern int i915_driver_irq_postinstall(struct drm_device *dev);
		extern void i915_driver_irq_uninstall(struct drm_device * dev);

		extern irqreturn_t ironlake_irq_handler(DRM_IRQ_ARGS);
		extern void ironlake_irq_preinstall(struct drm_device *dev);
		extern int ironlake_irq_postinstall(struct drm_device *dev);
		extern void ironlake_irq_uninstall(struct drm_device *dev);

		extern irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS);
		extern void ivybridge_irq_preinstall(struct drm_device *dev);
		extern int ivybridge_irq_postinstall(struct drm_device *dev);
		extern void ivybridge_irq_uninstall(struct drm_device *dev);
		extern void intel_irq_init(struct drm_device *dev);

		extern int i915_vblank_pipe_set(struct drm_device dev, void data,
		struct drm_file *file_priv);
		extern int i915_vblank_pipe_get(struct drm_device dev, void data,
		struct drm_file *file_priv);
		extern int i915_enable_vblank(struct drm_device *dev, int crtc);
		extern void i915_disable_vblank(struct drm_device *dev, int crtc);
		extern int ironlake_enable_vblank(struct drm_device *dev, int crtc);
		extern void ironlake_disable_vblank(struct drm_device *dev, int crtc);
		extern int ivybridge_enable_vblank(struct drm_device *dev, int crtc);
		extern void ivybridge_disable_vblank(struct drm_device *dev, int crtc);
		extern u32 i915_get_vblank_counter(struct drm_device *dev, int crtc);
		extern u32 gm45_get_vblank_counter(struct drm_device *dev, int crtc);
		extern int i915_vblank_swap(struct drm_device dev, void data,
		struct drm_file *file_priv);

		@@ -1069,13 +1048,6 @@ void
		i915_disable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask);

		void intel_enable_asle (struct drm_device *dev);
		int i915_get_vblank_timestamp(struct drm_device *dev, int crtc,
		int *max_error,
		struct timeval *vblank_time,
		unsigned flags);

		int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
		int vpos, int hpos);

		#ifdef CONFIG_DEBUG_FS
		extern void i915_destroy_error_state(struct drm_device *dev);

drivers/gpu/drm/i915/i915_irq.c

+58 −20

Original line number	Diff line number	Diff line
		@@ -152,7 +152,7 @@ i915_pipe_enabled(struct drm_device *dev, int pipe)
		/* Called from drm generic code, passed a 'crtc', which
		* we use as a pipe index
		*/
		u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
		static u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long high_frame;
		@@ -184,7 +184,7 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int pipe)
		return (high1 << 8) \| low;
		}

		u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
		static u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		int reg = PIPE_FRMCOUNT_GM45(pipe);
		@@ -198,7 +198,7 @@ u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
		return I915_READ(reg);
		}

		int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
		static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
		int vpos, int hpos)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		@@ -264,7 +264,7 @@ int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
		return ret;
		}

		int i915_get_vblank_timestamp(struct drm_device *dev, int pipe,
		static int i915_get_vblank_timestamp(struct drm_device *dev, int pipe,
		int *max_error,
		struct timeval *vblank_time,
		unsigned flags)
		@@ -464,7 +464,7 @@ static void pch_irq_handler(struct drm_device *dev)
		DRM_DEBUG_DRIVER("PCH transcoder A underrun interrupt\n");
		}

		irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS)
		static irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS)
		{
		struct drm_device dev = (struct drm_device ) arg;
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		@@ -552,7 +552,7 @@ irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS)
		return ret;
		}

		irqreturn_t ironlake_irq_handler(DRM_IRQ_ARGS)
		static irqreturn_t ironlake_irq_handler(DRM_IRQ_ARGS)
		{
		struct drm_device dev = (struct drm_device ) arg;
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		@@ -1211,7 +1211,7 @@ static void i915_pageflip_stall_check(struct drm_device *dev, int pipe)
		}
		}

		irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
		static irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
		{
		struct drm_device dev = (struct drm_device ) arg;
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		@@ -1456,7 +1456,7 @@ int i915_irq_wait(struct drm_device dev, void data,
		/* Called from drm generic code, passed 'crtc' which
		* we use as a pipe index
		*/
		int i915_enable_vblank(struct drm_device *dev, int pipe)
		static int i915_enable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1480,7 +1480,7 @@ int i915_enable_vblank(struct drm_device *dev, int pipe)
		return 0;
		}

		int ironlake_enable_vblank(struct drm_device *dev, int pipe)
		static int ironlake_enable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1496,7 +1496,7 @@ int ironlake_enable_vblank(struct drm_device *dev, int pipe)
		return 0;
		}

		int ivybridge_enable_vblank(struct drm_device *dev, int pipe)
		static int ivybridge_enable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1515,7 +1515,7 @@ int ivybridge_enable_vblank(struct drm_device *dev, int pipe)
		/* Called from drm generic code, passed 'crtc' which
		* we use as a pipe index
		*/
		void i915_disable_vblank(struct drm_device *dev, int pipe)
		static void i915_disable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1531,7 +1531,7 @@ void i915_disable_vblank(struct drm_device *dev, int pipe)
		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
		}

		void ironlake_disable_vblank(struct drm_device *dev, int pipe)
		static void ironlake_disable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1542,7 +1542,7 @@ void ironlake_disable_vblank(struct drm_device *dev, int pipe)
		spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
		}

		void ivybridge_disable_vblank(struct drm_device *dev, int pipe)
		static void ivybridge_disable_vblank(struct drm_device *dev, int pipe)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		unsigned long irqflags;
		@@ -1733,7 +1733,7 @@ void i915_hangcheck_elapsed(unsigned long data)

		/* drm_dma.h hooks
		*/
		void ironlake_irq_preinstall(struct drm_device *dev)
		static void ironlake_irq_preinstall(struct drm_device *dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;

		@@ -1774,7 +1774,7 @@ void ironlake_irq_preinstall(struct drm_device *dev)
		POSTING_READ(SDEIER);
		}

		int ironlake_irq_postinstall(struct drm_device *dev)
		static int ironlake_irq_postinstall(struct drm_device *dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		/* enable kind of interrupts always enabled */
		@@ -1846,7 +1846,7 @@ int ironlake_irq_postinstall(struct drm_device *dev)
		return 0;
		}

		int ivybridge_irq_postinstall(struct drm_device *dev)
		static int ivybridge_irq_postinstall(struct drm_device *dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		/* enable kind of interrupts always enabled */
		@@ -1896,7 +1896,7 @@ int ivybridge_irq_postinstall(struct drm_device *dev)
		return 0;
		}

		void i915_driver_irq_preinstall(struct drm_device * dev)
		static void i915_driver_irq_preinstall(struct drm_device * dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		int pipe;
		@@ -1923,7 +1923,7 @@ void i915_driver_irq_preinstall(struct drm_device * dev)
		* Must be called after intel_modeset_init or hotplug interrupts won't be
		* enabled correctly.
		*/
		int i915_driver_irq_postinstall(struct drm_device *dev)
		static int i915_driver_irq_postinstall(struct drm_device *dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		u32 enable_mask = I915_INTERRUPT_ENABLE_FIX \| I915_INTERRUPT_ENABLE_VAR;
		@@ -1999,7 +1999,7 @@ int i915_driver_irq_postinstall(struct drm_device *dev)
		return 0;
		}

		void ironlake_irq_uninstall(struct drm_device *dev)
		static void ironlake_irq_uninstall(struct drm_device *dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;

		@@ -2019,7 +2019,7 @@ void ironlake_irq_uninstall(struct drm_device *dev)
		I915_WRITE(GTIIR, I915_READ(GTIIR));
		}

		void i915_driver_irq_uninstall(struct drm_device * dev)
		static void i915_driver_irq_uninstall(struct drm_device * dev)
		{
		drm_i915_private_t dev_priv = (drm_i915_private_t ) dev->dev_private;
		int pipe;
		@@ -2045,3 +2045,41 @@ void i915_driver_irq_uninstall(struct drm_device * dev)
		I915_READ(PIPESTAT(pipe)) & 0x8000ffff);
		I915_WRITE(IIR, I915_READ(IIR));
		}

		void intel_irq_init(struct drm_device *dev)
		{
		dev->driver->get_vblank_counter = i915_get_vblank_counter;
		dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
		if (IS_G4X(dev) \|\| IS_GEN5(dev) \|\| IS_GEN6(dev) \|\| IS_IVYBRIDGE(dev)) {
		dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */
		dev->driver->get_vblank_counter = gm45_get_vblank_counter;
		}


		dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
		dev->driver->get_scanout_position = i915_get_crtc_scanoutpos;

		if (IS_IVYBRIDGE(dev)) {
		/* Share pre & uninstall handlers with ILK/SNB */
		dev->driver->irq_handler = ivybridge_irq_handler;
		dev->driver->irq_preinstall = ironlake_irq_preinstall;
		dev->driver->irq_postinstall = ivybridge_irq_postinstall;
		dev->driver->irq_uninstall = ironlake_irq_uninstall;
		dev->driver->enable_vblank = ivybridge_enable_vblank;
		dev->driver->disable_vblank = ivybridge_disable_vblank;
		} else if (HAS_PCH_SPLIT(dev)) {
		dev->driver->irq_handler = ironlake_irq_handler;
		dev->driver->irq_preinstall = ironlake_irq_preinstall;
		dev->driver->irq_postinstall = ironlake_irq_postinstall;
		dev->driver->irq_uninstall = ironlake_irq_uninstall;
		dev->driver->enable_vblank = ironlake_enable_vblank;
		dev->driver->disable_vblank = ironlake_disable_vblank;
		} else {
		dev->driver->irq_preinstall = i915_driver_irq_preinstall;
		dev->driver->irq_postinstall = i915_driver_irq_postinstall;
		dev->driver->irq_uninstall = i915_driver_irq_uninstall;
		dev->driver->irq_handler = i915_driver_irq_handler;
		dev->driver->enable_vblank = i915_enable_vblank;
		dev->driver->disable_vblank = i915_disable_vblank;
		}
		}

drivers/gpu/drm/i915/intel_overlay.c

+10 −7

Original line number	Diff line number	Diff line
		@@ -1405,6 +1405,11 @@ void intel_setup_overlay(struct drm_device *dev)
		overlay = kzalloc(sizeof(struct intel_overlay), GFP_KERNEL);
		if (!overlay)
		return;

		mutex_lock(&dev->struct_mutex);
		if (WARN_ON(dev_priv->overlay))
		goto out_free;

		overlay->dev = dev;

		reg_bo = i915_gem_alloc_object(dev, PAGE_SIZE);
		@@ -1412,8 +1417,6 @@ void intel_setup_overlay(struct drm_device *dev)
		goto out_free;
		overlay->reg_bo = reg_bo;

		mutex_lock(&dev->struct_mutex);

		if (OVERLAY_NEEDS_PHYSICAL(dev)) {
		ret = i915_gem_attach_phys_object(dev, reg_bo,
		I915_GEM_PHYS_OVERLAY_REGS,
		@@ -1438,8 +1441,6 @@ void intel_setup_overlay(struct drm_device *dev)
		}
		}

		mutex_unlock(&dev->struct_mutex);

		/* init all values */
		overlay->color_key = 0x0101fe;
		overlay->brightness = -19;
		@@ -1448,7 +1449,7 @@ void intel_setup_overlay(struct drm_device *dev)

		regs = intel_overlay_map_regs(overlay);
		if (!regs)
		goto out_free_bo;
		goto out_unpin_bo;

		memset(regs, 0, sizeof(struct overlay_registers));
		update_polyphase_filter(regs);
		@@ -1457,15 +1458,17 @@ void intel_setup_overlay(struct drm_device *dev)
		intel_overlay_unmap_regs(overlay, regs);

		dev_priv->overlay = overlay;
		mutex_unlock(&dev->struct_mutex);
		DRM_INFO("initialized overlay support\n");
		return;

		out_unpin_bo:
		if (!OVERLAY_NEEDS_PHYSICAL(dev))
		i915_gem_object_unpin(reg_bo);
		out_free_bo:
		drm_gem_object_unreference(&reg_bo->base);
		mutex_unlock(&dev->struct_mutex);
		out_free:
		mutex_unlock(&dev->struct_mutex);
		kfree(overlay);
		return;
		}