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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2014-04-01 19:55:11 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-01 22:53:44 +0200 |
| commit | a23dc6584f2961b0888e24270a29d67a2f22a75b (patch) | |
| tree | de4ed00b6464defae164fae84543c7e4bdd0adf1 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: get runtime PM at i915_display_info (diff) | |
| download | linux-a23dc6584f2961b0888e24270a29d67a2f22a75b.tar.xz linux-a23dc6584f2961b0888e24270a29d67a2f22a75b.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
0 files changed, 0 insertions, 0 deletions