diff options
| author | Dave Airlie <airlied@linux.ie> | 2005-10-20 23:49:00 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-21 12:18:09 -0700 |
| commit | e29971f9a4ca08c3c31b98be96c293ef9f7dcc32 (patch) | |
| tree | 9542decf5a838b36bee07fd5961e059d328da128 /drivers | |
| parent | 5d96551541a8f5521dcc8c634a18d42a3d349ec9 (diff) | |
| download | kernel_samsung_smdk4412-e29971f9a4ca08c3c31b98be96c293ef9f7dcc32.tar.gz kernel_samsung_smdk4412-e29971f9a4ca08c3c31b98be96c293ef9f7dcc32.tar.bz2 kernel_samsung_smdk4412-e29971f9a4ca08c3c31b98be96c293ef9f7dcc32.zip | |
[PATCH] drm: another mga bug
The wrong state emission routines were being called for G550, and
consistent maps weren't correctly mapped...
Signed-off-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/drm/drm_vm.c | 3 | ||||
| -rw-r--r-- | drivers/char/drm/mga_drv.h | 2 | ||||
| -rw-r--r-- | drivers/char/drm/mga_state.c | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c index ced4215e227..39ea96e42c5 100644 --- a/drivers/char/drm/drm_vm.c +++ b/drivers/char/drm/drm_vm.c @@ -148,7 +148,8 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma, offset = address - vma->vm_start; i = (unsigned long)map->handle + offset; - page = vmalloc_to_page((void *)i); + page = (map->type == _DRM_CONSISTENT) ? + virt_to_page((void *)i) : vmalloc_to_page((void *)i); if (!page) return NOPAGE_OOM; get_page(page); diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index b22fdbd4f83..6059c5a5b10 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h @@ -227,7 +227,7 @@ static inline u32 _MGA_READ(u32 *addr) #define MGA_EMIT_STATE( dev_priv, dirty ) \ do { \ if ( (dirty) & ~MGA_UPLOAD_CLIPRECTS ) { \ - if ( dev_priv->chipset == MGA_CARD_TYPE_G400 ) { \ + if ( dev_priv->chipset >= MGA_CARD_TYPE_G400 ) { \ mga_g400_emit_state( dev_priv ); \ } else { \ mga_g200_emit_state( dev_priv ); \ diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c index 05bbb471937..6ac5e006226 100644 --- a/drivers/char/drm/mga_state.c +++ b/drivers/char/drm/mga_state.c @@ -53,7 +53,7 @@ static void mga_emit_clip_rect( drm_mga_private_t *dev_priv, /* Force reset of DWGCTL on G400 (eliminates clip disable bit). */ - if (dev_priv->chipset == MGA_CARD_TYPE_G400) { + if (dev_priv->chipset >= MGA_CARD_TYPE_G400) { DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl, MGA_LEN + MGA_EXEC, 0x80000000, MGA_DWGCTL, ctx->dwgctl, |