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

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* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/sis: missing mutex unlock in error path.
  radeon: set the address to access the GART table on the CPU side correctly
This commit is contained in:
Linus Torvalds 2007-11-04 18:00:35 -08:00
commit b55d1b1814
3 changed files with 5 additions and 2 deletions
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5
drivers/char/drm/radeon_cp.c
View file

@ -1679,7 +1679,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
dev_priv->gart_info.bus_addr =
dev_priv->pcigart_offset + dev_priv->fb_location;
dev_priv->gart_info.mapping.offset =
dev_priv->gart_info.bus_addr;
dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
dev_priv->gart_info.mapping.size =
dev_priv->gart_info.table_size;
@ -2275,7 +2275,8 @@ int radeon_driver_firstopen(struct drm_device *dev)
if (ret != 0)
return ret;
ret = drm_addmap(dev, drm_get_resource_start(dev, 0),
dev_priv->fb_aper_offset = drm_get_resource_start(dev, 0);
ret = drm_addmap(dev, dev_priv->fb_aper_offset,
drm_get_resource_len(dev, 0), _DRM_FRAME_BUFFER,
_DRM_WRITE_COMBINING, &map);
if (ret != 0)

1
drivers/char/drm/radeon_drv.h
View file

@ -293,6 +293,7 @@ typedef struct drm_radeon_private {
/* starting from here on, data is preserved accross an open */
uint32_t flags; /* see radeon_chip_flags */
unsigned long fb_aper_offset;
} drm_radeon_private_t;
typedef struct drm_radeon_buf_priv {

1
drivers/char/drm/sis_mm.c
View file

@ -134,6 +134,7 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file_priv,
dev_priv->agp_initialized)) {
DRM_ERROR
("Attempt to allocate from uninitialized memory manager.\n");
mutex_unlock(&dev->struct_mutex);
return -EINVAL;
}