diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-10-01 18:02:15 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-10 12:47:00 +0200 |
| commit | 098ebd6b7e3ed53bdb0a368b7c2bae29f3914c88 (patch) | |
| tree | b724839908589fd2cc0f9c09b52d2d7f1349817c /drivers/gpu/drm | |
| parent | 2afd9efd23437e2534a1caa6f8be4e70fd0d51c4 (diff) | |
drm/i915: Save user requested plane coordinates only on success
If the setplane operation fails, we shouldn't save the user's requested
plane coordinates. Since we adjust the coordinates during the clipping
process, make a copy of the originals, and once the operation has
succeeded save them for later reuse when the plane gets re-enabled.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 549243a795fa..276c3a6a9168 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -658,15 +658,20 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, .x2 = intel_crtc->active ? intel_crtc->config.pipe_src_w : 0, .y2 = intel_crtc->active ? intel_crtc->config.pipe_src_h : 0, }; - - intel_plane->crtc_x = crtc_x; - intel_plane->crtc_y = crtc_y; - intel_plane->crtc_w = crtc_w; - intel_plane->crtc_h = crtc_h; - intel_plane->src_x = src_x; - intel_plane->src_y = src_y; - intel_plane->src_w = src_w; - intel_plane->src_h = src_h; + const struct { + int crtc_x, crtc_y; + unsigned int crtc_w, crtc_h; + uint32_t src_x, src_y, src_w, src_h; + } orig = { + .crtc_x = crtc_x, + .crtc_y = crtc_y, + .crtc_w = crtc_w, + .crtc_h = crtc_h, + .src_x = src_x, + .src_y = src_y, + .src_w = src_w, + .src_h = src_h, + }; /* Don't modify another pipe's plane */ if (intel_plane->pipe != intel_crtc->pipe) { @@ -818,6 +823,14 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, if (ret) return ret; + intel_plane->crtc_x = orig.crtc_x; + intel_plane->crtc_y = orig.crtc_y; + intel_plane->crtc_w = orig.crtc_w; + intel_plane->crtc_h = orig.crtc_h; + intel_plane->src_x = orig.src_x; + intel_plane->src_y = orig.src_y; + intel_plane->src_w = orig.src_w; + intel_plane->src_h = orig.src_h; intel_plane->obj = obj; if (intel_crtc->active) { |