This flag was introduced as a fix to notify modeset complete
when hw reservations were happening in both atomic_check
and atomic_commit paths. Now that we are reserving only in
atomic_check, we can get rid of this flag.
Signed-off-by: Jeykumar Sankaran <jsanka@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index dd482ca..468b8fd0 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -167,7 +167,6 @@ enum dpu_enc_rc_states {
* clks and resources after IDLE_TIMEOUT time.
* @vsync_event_work: worker to handle vsync event for autorefresh
* @topology: topology of the display
- * @mode_set_complete: flag to indicate modeset completion
* @idle_timeout: idle timeout duration in milliseconds
*/
struct dpu_encoder_virt {
@@ -204,7 +203,6 @@ struct dpu_encoder_virt {
struct kthread_delayed_work delayed_off_work;
struct kthread_work vsync_event_work;
struct msm_display_topology topology;
- bool mode_set_complete;
u32 idle_timeout;
};
@@ -636,18 +634,9 @@ static int dpu_encoder_virt_atomic_check(
topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode);
- if (!ret) {
- /*
- * Avoid reserving resources when mode set is pending. Topology
- * info may not be available to complete reservation.
- */
- if (drm_atomic_crtc_needs_modeset(crtc_state)
- && dpu_enc->mode_set_complete) {
- ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, crtc_state,
- topology, false);
- dpu_enc->mode_set_complete = false;
- }
- }
+ if (!ret && drm_atomic_crtc_needs_modeset(crtc_state))
+ ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, crtc_state,
+ topology, false);
if (!ret)
drm_mode_set_crtcinfo(adj_mode, 0);
@@ -1060,8 +1049,6 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc,
phys->ops.mode_set(phys, mode, adj_mode);
}
}
-
- dpu_enc->mode_set_complete = true;
}
static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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