| commit | a23dc6584f2961b0888e24270a29d67a2f22a75b | [log] [tgz] |
|---|---|---|
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | Tue Apr 01 14:55:11 2014 -0300 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Tue Apr 01 22:53:44 2014 +0200 |
| tree | de4ed00b6464defae164fae84543c7e4bdd0adf1 | |
| parent | b0e5ddf3236bca2c67f7b4454b1c2ba520149c23 [diff] |
drm/i915: don't read cursor registers on powered down pipes At i915_display_info, don't call cursor_position() for a disabled CRTC, since the CRTC may be on a powered down pipe, and this will cause "Unclaimed register before interrupt" error messages. Testcase: igt/pm_pc8/debugfs-read Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>