diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-10-07 19:04:58 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-10-08 09:05:29 +1000 |
| commit | 1e99cfa8de0f0879091e33cd65fd60418d006ad9 (patch) | |
| tree | e541a7d090ccbd89074571d429674ab4742e6e01 | |
| parent | 46d987af7649ef9b2f1d1467b9249fb6e24d2658 (diff) | |
| download | linux-next-1e99cfa8de0f0879091e33cd65fd60418d006ad9.tar.gz | |
drm/ast: Fix HW cursor image
The translation from the X driver to the KMS one typo'ed a couple
of array indices, causing the HW cursor to look weird (blocky with
leaking edge colors). This fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 19ada0bbe319..9dc0fd5c1ea4 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1104,8 +1104,8 @@ static u32 copy_cursor_image(u8 *src, u8 *dst, int width, int height) srcdata32[1].ul = *((u32 *)(srcxor + 4)) & 0xf0f0f0f0; data32.b[0] = srcdata32[0].b[1] | (srcdata32[0].b[0] >> 4); data32.b[1] = srcdata32[0].b[3] | (srcdata32[0].b[2] >> 4); - data32.b[2] = srcdata32[0].b[1] | (srcdata32[1].b[0] >> 4); - data32.b[3] = srcdata32[0].b[3] | (srcdata32[1].b[2] >> 4); + data32.b[2] = srcdata32[1].b[1] | (srcdata32[1].b[0] >> 4); + data32.b[3] = srcdata32[1].b[3] | (srcdata32[1].b[2] >> 4); writel(data32.ul, dstxor); csum += data32.ul; |