diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 2f0f379f3ae1..58b0485dc375 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -262,6 +262,20 @@ static void dpu_kms_disable_commit(struct msm_kms *kms) pm_runtime_put_sync(&dpu_kms->pdev->dev); } +static ktime_t dpu_kms_vsync_time(struct msm_kms *kms, struct drm_crtc *crtc) +{ + struct drm_encoder *encoder; + + drm_for_each_encoder_mask(encoder, crtc->dev, crtc->state->encoder_mask) { + ktime_t vsync_time; + + if (dpu_encoder_vsync_time(encoder, &vsync_time) == 0) + return vsync_time; + } + + return ktime_get(); +} + static void dpu_kms_prepare_commit(struct msm_kms *kms, struct drm_atomic_state *state) { @@ -293,7 +307,16 @@ static void dpu_kms_prepare_commit(struct msm_kms *kms, static void dpu_kms_flush_commit(struct msm_kms *kms, unsigned crtc_mask) { - /* TODO */ + struct dpu_kms *dpu_kms = to_dpu_kms(kms); + struct drm_crtc *crtc; + + for_each_crtc_mask(dpu_kms->dev, crtc, crtc_mask) { + if (!crtc->state->active) + continue; + + trace_dpu_kms_commit(DRMID(crtc)); + dpu_crtc_commit_kickoff(crtc); + } } /* @@ -316,25 +339,6 @@ void dpu_kms_encoder_enable(struct drm_encoder *encoder) continue; trace_dpu_kms_enc_enable(DRMID(crtc)); - dpu_crtc_commit_kickoff(crtc); - } -} - -static void dpu_kms_commit(struct msm_kms *kms, struct drm_atomic_state *state) -{ - struct drm_crtc *crtc; - struct drm_crtc_state *crtc_state; - int i; - - for_each_new_crtc_in_state(state, crtc, crtc_state, i) { - /* If modeset is required, kickoff is run in encoder_enable */ - if (drm_atomic_crtc_needs_modeset(crtc_state)) - continue; - - if (crtc->state->active) { - trace_dpu_kms_commit(DRMID(crtc)); - dpu_crtc_commit_kickoff(crtc); - } } } @@ -695,9 +699,9 @@ static const struct msm_kms_funcs kms_funcs = { .irq = dpu_irq, .enable_commit = dpu_kms_enable_commit, .disable_commit = dpu_kms_disable_commit, + .vsync_time = dpu_kms_vsync_time, .prepare_commit = dpu_kms_prepare_commit, .flush_commit = dpu_kms_flush_commit, - .commit = dpu_kms_commit, .wait_flush = dpu_kms_wait_flush, .complete_commit = dpu_kms_complete_commit, .enable_vblank = dpu_kms_enable_vblank, |