| commit | 119ecb7fd3b5d072c2b29d4d030c623840554d71 | [log] [tgz] |
|---|---|---|
| author | Rob Clark <robdclark@gmail.com> | Mon Aug 04 10:44:53 2014 -0400 |
| committer | Rob Clark <robdclark@gmail.com> | Tue Aug 26 10:43:31 2014 -0400 |
| tree | 114a0979696ab100ed503b1f0dff00ccf85a50cd | |
| parent | 6814dbf9414818861cdc21ba1f9799eb2e339b07 [diff] |
drm/msm/mdp4: request vblank during modeset This avoids a problem seen with weston (for example) where the display gets stuck in "black screen" if starting weston first thing after boot. Possibly mdp5 needs something similar. The downstream android fbdev driver always requests DMA_E (or DMA_P) when display is active, rather than only enabling it on-demand as the drm driver does, which I believe has the same end result. Signed-off-by: Rob Clark <robdclark@gmail.com>