diff options
| author | Imre Deak <[email protected]> | 2016-06-16 20:01:46 +0300 |
|---|---|---|
| committer | Imre Deak <[email protected]> | 2016-06-22 19:16:54 +0300 |
| commit | de9c1b6b088ca2795594ff58e1778de668821db3 (patch) | |
| tree | 36ebcb2e1909583c3e0bdd24990c8970e8034297 /drivers/gpu/drm/drm_auth.c | |
| parent | 546486184c46070d83e08cc69e039e82021c6fc6 (diff) | |
drm/i915: Sanity check PPS HW state
The wait for panel status helper will only function correctly if the
HW panel timings are programmed correctly. Returning prematurely from
this helper may lead to obscure bugs later, so sanity check the HW
timing registers.
v2:
- Check the T8, T9 fields too, we do program them (Ville)
CC: Ville Syrjälä <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Reviewed-by: Ville Syrjälä <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/drm_auth.c')
0 files changed, 0 insertions, 0 deletions