diff options
| author | Ilija Hadzic <ihadzic@research.bell-labs.com> | 2011-05-06 09:45:23 -0400 |
|---|---|---|
| committer | Michel Dänzer <daenzer@vmware.com> | 2011-05-06 15:56:21 +0200 |
| commit | 90abffbd30f44b9cf76a6e28103ddcb5419b4522 (patch) | |
| tree | 166038f529f362910489c47cbb093912432ce3ba | |
| parent | 62a4cd180fe884dca24586d453395472516e6496 (diff) | |
DRI2: fix high-crtc/vblank oversight/bug
improvements to high-crtc handling done in
f0b7d7b449cc77bb2b281d81108507f8bc2e6018 introduced a bug that caused
the populate_vbl_request_type to never use the high-crtc field even
when it should. The reason is that the offending patch put the code
under #ifdef DRM_VBLANK_HIGH_CRTC_MASK which is not visible outside the
enum type, so #else was always taken in compilation type. This patch
fixes it by basing #ifdef on (pre-processor visible)
DRM_VBLANK_HIGH_CRTC_SHIFT constant
Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
| -rw-r--r-- | src/radeon_dri2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/radeon_dri2.c b/src/radeon_dri2.c index e618cc54..bbe1a94e 100644 --- a/src/radeon_dri2.c +++ b/src/radeon_dri2.c @@ -778,7 +778,7 @@ static drmVBlankSeqType populate_vbl_request_type(RADEONInfoPtr info, int crtc) if (crtc == 1) type |= DRM_VBLANK_SECONDARY; else if (crtc > 1) -#ifdef DRM_VBLANK_HIGH_CRTC_MASK +#ifdef DRM_VBLANK_HIGH_CRTC_SHIFT type |= (crtc << DRM_VBLANK_HIGH_CRTC_SHIFT) & DRM_VBLANK_HIGH_CRTC_MASK; #else |