The current way to wait for atomic commit done may cause unnecessary wait for
another vsync for video mode path. Also, for command mode path, we need to wait
for PP_DONE event other than vsync before finish. This patch series is to fix
these issues.
v2: Replace function pointer with a cmd mode flag to differentiate cmd mode wait
function from video mode. (From Rob Clark)
Hai Li (2):
drm/msm: Use customized function to wait for atomic commit done
drm/msm/mdp5: Wait for PP_DONE irq for command mode CRTC atomic commit
drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 39 ++++++++
drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 7 ++
drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h | 1 +
drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c | 4 -
drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 125 +++++++++++++++++++++---
drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c | 11 ++-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h | 3 +-
drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 7 ++
drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 1 +
drivers/gpu/drm/msm/msm_atomic.c | 30 +++++-
drivers/gpu/drm/msm/msm_kms.h | 3 +
11 files changed, 206 insertions(+), 25 deletions(-)
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