github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-10 23:53:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/radeon: fix cursor corruption on DCE6 and newer

Browse Source 
commit e521a29014 upstream.

Aruba and newer gpu does not need the avivo cursor work around,
quite the opposite this work around lead to corruption.

agd5f: check DCE6 rather than ARUBA since the issue is DCE
version specific rather than family specific.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jerome Glisse 2013-01-21 15:50:03 -05:00 committed by Greg Kroah-Hartman
parent dec3b6a0b8
commit d4ffc500fc
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/radeon/radeon_cursor.c
View File

@ -238,7 +238,8 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
y = 0;
}
if (ASIC_IS_AVIVO(rdev)) {
/* fixed on DCE6 and newer */
if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE6(rdev)) {
int i = 0;
struct drm_crtc *crtc_p;