[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>
This commit is contained in:
Dave Airlie 2005-10-20 23:49:00 +01:00 committed by Linus Torvalds
parent 5d96551541
commit e29971f9a4
3 changed files with 4 additions and 3 deletions

View file

@ -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);

View file

@ -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 ); \

View file

@ -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,