Now that the TE setup has been moved to prepare_for_kickoff(), we have
not prepare_commit() callbacks left. This makes dpu_encoder_prepare_commit()
do nothing. Remove prepare_commit() from DPU driver.
Changes in V3:
- Reworded commit message to be more clear
- Corrected spelling mistake in commit message
Changes in V4:
- Reworded commit message for clarity
Signed-off-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 19 -------------------
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 7 -------
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 21 ---------------------
3 files changed, 47 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index dcceed91aed8..35e120b5ef53 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2090,25 +2090,6 @@ void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc)
ctl->ops.clear_pending_flush(ctl);
}
-void dpu_encoder_prepare_commit(struct drm_encoder *drm_enc)
-{
- struct dpu_encoder_virt *dpu_enc;
- struct dpu_encoder_phys *phys;
- int i;
-
- if (!drm_enc) {
- DPU_ERROR("invalid encoder\n");
- return;
- }
- dpu_enc = to_dpu_encoder_virt(drm_enc);
-
- for (i = 0; i < dpu_enc->num_phys_encs; i++) {
- phys = dpu_enc->phys_encs[i];
- if (phys->ops.prepare_commit)
- phys->ops.prepare_commit(phys);
- }
-}
-
#ifdef CONFIG_DEBUG_FS
static int _dpu_encoder_status_show(struct seq_file *s, void *data)
{
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
index 9e7236ef34e6..2c9ef8d1b877 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
@@ -146,13 +146,6 @@ struct drm_encoder *dpu_encoder_init(
int dpu_encoder_setup(struct drm_device *dev, struct drm_encoder *enc,
struct msm_display_info *disp_info);
-/**
- * dpu_encoder_prepare_commit - prepare encoder at the very beginning of an
- * atomic commit, before any registers are written
- * @drm_enc: Pointer to previously created drm encoder structure
- */
-void dpu_encoder_prepare_commit(struct drm_encoder *drm_enc);
-
/**
* dpu_encoder_set_idle_timeout - set the idle timeout for video
* and command mode encoders.
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 165958d47ec6..6f7ddbf0d9b7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -425,26 +425,6 @@ static ktime_t dpu_kms_vsync_time(struct msm_kms *kms, struct drm_crtc *crtc)
return ktime_get();
}
-static void dpu_kms_prepare_commit(struct msm_kms *kms,
- struct drm_atomic_state *state)
-{
- struct drm_crtc *crtc;
- struct drm_crtc_state *crtc_state;
- struct drm_encoder *encoder;
- int i;
-
- if (!kms)
- return;
-
- /* Call prepare_commit for all affected encoders */
- for_each_new_crtc_in_state(state, crtc, crtc_state, i) {
- drm_for_each_encoder_mask(encoder, crtc->dev,
- crtc_state->encoder_mask) {
- dpu_encoder_prepare_commit(encoder);
- }
- }
-}
-
static void dpu_kms_flush_commit(struct msm_kms *kms, unsigned crtc_mask)
{
struct dpu_kms *dpu_kms = to_dpu_kms(kms);
@@ -949,7 +929,6 @@ static const struct msm_kms_funcs kms_funcs = {
.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,
.wait_flush = dpu_kms_wait_flush,
.complete_commit = dpu_kms_complete_commit,
--
2.39.2
