diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-01-28 23:48:46 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-02-10 17:43:49 +0100 |
| commit | 75c13993db592343bda1fd62f2555fea037d56bd (patch) | |
| tree | e21d84f7ac42b4173a3b5be45b20355cab995b23 /drivers/gpu/drm/i915/intel_overlay.c | |
| parent | c3febcc438ba0878b164c74310bd77c50dbb0ba8 (diff) | |
drm/i915: fixup overlay checks for interlaced modes
The drm core _really_ likes to frob around with the crtc timings and
put halfed vertical timings (in fields) in there. Which confuses the
overlay code, resulting in it's refusal to display anything at the
lower half of an interlaced pipe.
Tested-by: Christopher Egert <cme3000@gmail.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_overlay.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_overlay.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index 5542e9006f9..91d294e74ac 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -937,10 +937,10 @@ static int check_overlay_dst(struct intel_overlay *overlay, { struct drm_display_mode *mode = &overlay->crtc->base.mode; - if (rec->dst_x < mode->crtc_hdisplay && - rec->dst_x + rec->dst_width <= mode->crtc_hdisplay && - rec->dst_y < mode->crtc_vdisplay && - rec->dst_y + rec->dst_height <= mode->crtc_vdisplay) + if (rec->dst_x < mode->hdisplay && + rec->dst_x + rec->dst_width <= mode->hdisplay && + rec->dst_y < mode->vdisplay && + rec->dst_y + rec->dst_height <= mode->vdisplay) return 0; else return -EINVAL; |