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Commit c89a9f5a authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 

* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: fix ordering of driver unload vs agp unload.
  drm/i915: Respect the other stolen memory sizes we know of.
  drm/i915: Non-mobile parts don't have integrated TV-out.
  drm/i915: Add support for integrated HDMI on G4X hardware.
  drm/i915: Pin cursor bo and unpin old bo when setting cursor.
  drm/i915: Don't allow objects to get bound while VT switched.
parents db30c705 a75f2841

drivers/gpu/drm/drm_drv.c

+3 −3
Original line number Diff line number Diff line
@@ -314,14 +314,14 @@ static void drm_cleanup(struct drm_device * dev) 
		DRM_DEBUG("mtrr_del=%d\n", retval);

	}



	if (dev->driver->unload)

		dev->driver->unload(dev);



	if (drm_core_has_AGP(dev) && dev->agp) {

		drm_free(dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS);

		dev->agp = NULL;

	}



	if (dev->driver->unload)

		dev->driver->unload(dev);



	drm_ht_remove(&dev->map_hash);

	drm_ctxbitmap_cleanup(dev);

drivers/gpu/drm/i915/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ i915-y := i915_drv.o i915_dma.o i915_irq.o i915_mem.o \ 
	  intel_crt.o \

	  intel_lvds.o \

	  intel_bios.o \

	  intel_hdmi.o \

	  intel_sdvo.o \

	  intel_modes.o \

	  intel_i2c.o \

drivers/gpu/drm/i915/i915_dma.c

+33 −13
Original line number Diff line number Diff line
@@ -827,6 +827,7 @@ static int i915_probe_agp(struct drm_device *dev, unsigned long *aperture_size, 
	struct pci_dev *bridge_dev;

	u16 tmp = 0;

	unsigned long overhead;

	unsigned long stolen;



	bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));

	if (!bridge_dev) {
@@ -866,36 +867,55 @@ static int i915_probe_agp(struct drm_device *dev, unsigned long *aperture_size, 
	else

		overhead = (*aperture_size / 1024) + 4096;



	switch (tmp & INTEL_855_GMCH_GMS_MASK) {

	switch (tmp & INTEL_GMCH_GMS_MASK) {

	case INTEL_855_GMCH_GMS_DISABLED:

		DRM_ERROR("video memory is disabled\n");

		return -1;

	case INTEL_855_GMCH_GMS_STOLEN_1M:

		break; /* 1M already */

		stolen = 1 * 1024 * 1024;

		break;

	case INTEL_855_GMCH_GMS_STOLEN_4M:

		*preallocated_size *= 4;

		stolen = 4 * 1024 * 1024;

		break;

	case INTEL_855_GMCH_GMS_STOLEN_8M:

		*preallocated_size *= 8;

		stolen = 8 * 1024 * 1024;

		break;

	case INTEL_855_GMCH_GMS_STOLEN_16M:

		*preallocated_size *= 16;

		stolen = 16 * 1024 * 1024;

		break;

	case INTEL_855_GMCH_GMS_STOLEN_32M:

		*preallocated_size *= 32;

		stolen = 32 * 1024 * 1024;

		break;

	case INTEL_915G_GMCH_GMS_STOLEN_48M:

		*preallocated_size *= 48;

		stolen = 48 * 1024 * 1024;

		break;

	case INTEL_915G_GMCH_GMS_STOLEN_64M:

		*preallocated_size *= 64;

		stolen = 64 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_128M:

		stolen = 128 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_256M:

		stolen = 256 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_96M:

		stolen = 96 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_160M:

		stolen = 160 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_224M:

		stolen = 224 * 1024 * 1024;

		break;

	case INTEL_GMCH_GMS_STOLEN_352M:

		stolen = 352 * 1024 * 1024;

		break;

	case INTEL_855_GMCH_GMS_DISABLED:

		DRM_ERROR("video memory is disabled\n");

		return -1;

	default:

		DRM_ERROR("unexpected GMCH_GMS value: 0x%02x\n",

			tmp & INTEL_855_GMCH_GMS_MASK);

			tmp & INTEL_GMCH_GMS_MASK);

		return -1;

	}

	*preallocated_size -= overhead;

	*preallocated_size = stolen - overhead;



	return 0;

}

drivers/gpu/drm/i915/i915_drv.h

+2 −0
Original line number Diff line number Diff line
@@ -664,6 +664,7 @@ extern void intel_modeset_cleanup(struct drm_device *dev); 
				 writel(upper_32_bits(val), dev_priv->regs + \

					(reg) + 4))

#endif

#define POSTING_READ(reg)	(void)I915_READ(reg)



#define I915_VERBOSE 0
@@ -760,6 +761,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); 
			IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev))



#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev))

#define SUPPORTS_INTEGRATED_HDMI(dev)	(IS_G4X(dev))



#define PRIMARY_RINGBUFFER_SIZE         (128*1024)

drivers/gpu/drm/i915/i915_gem.c

+9 −6
Original line number Diff line number Diff line
@@ -1623,6 +1623,8 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment) 
	struct drm_mm_node *free_space;

	int page_count, ret;



	if (dev_priv->mm.suspended)

		return -EBUSY;

	if (alignment == 0)

		alignment = PAGE_SIZE;

	if (alignment & (PAGE_SIZE - 1)) {
@@ -2641,7 +2643,7 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment) 
	if (obj_priv->gtt_space == NULL) {

		ret = i915_gem_object_bind_to_gtt(obj, alignment);

		if (ret != 0) {

			if (ret != -ERESTARTSYS)

			if (ret != -EBUSY && ret != -ERESTARTSYS)

				DRM_ERROR("Failure to bind: %d", ret);

			return ret;

		}
@@ -3219,20 +3221,21 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data, 
		dev_priv->mm.wedged = 0;

	}



	ret = i915_gem_init_ringbuffer(dev);

	if (ret != 0)

		return ret;



	dev_priv->mm.gtt_mapping = io_mapping_create_wc(dev->agp->base,

							dev->agp->agp_info.aper_size

							* 1024 * 1024);



	mutex_lock(&dev->struct_mutex);

	dev_priv->mm.suspended = 0;



	ret = i915_gem_init_ringbuffer(dev);

	if (ret != 0)

		return ret;



	BUG_ON(!list_empty(&dev_priv->mm.active_list));

	BUG_ON(!list_empty(&dev_priv->mm.flushing_list));

	BUG_ON(!list_empty(&dev_priv->mm.inactive_list));

	BUG_ON(!list_empty(&dev_priv->mm.request_list));

	dev_priv->mm.suspended = 0;

	mutex_unlock(&dev->struct_mutex);



	drm_irq_install(dev);