diff options
| -rw-r--r-- | drivers/char/drm/radeon_cp.c | 5 | ||||
| -rw-r--r-- | drivers/char/drm/radeon_drv.h | 1 | ||||
| -rw-r--r-- | drivers/char/drm/sis_mm.c | 1 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 335423c5c186..24fca8ec1379 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -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) diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index e4077bc212b3..bfbb60a9298c 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -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 { diff --git a/drivers/char/drm/sis_mm.c b/drivers/char/drm/sis_mm.c index 6be1c5757580..a6b7ccdaf73d 100644 --- a/drivers/char/drm/sis_mm.c +++ b/drivers/char/drm/sis_mm.c @@ -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; } |