diff mbox series

[v2,13/16] drm/msm/dpu: plug-in the cdm related bits to writeback setup

Message ID 20231208050641.32582-14-quic_abhinavk@quicinc.com
State Accepted
Commit f88c0c8fdb6bb49fc969e5adfcf8ee69bdb753df
Headers show
Series [v2,01/16] drm/msm/dpu: add formats check for writeback encoder | expand

Commit Message

Abhinav Kumar Dec. 8, 2023, 5:06 a.m. UTC 
To setup and enable CDM block for the writeback pipeline, lets
add the pieces together to set the active bits and the flush
bits for the CDM block.

changes in v2:
	- passed the cdm idx to update_pending_flush_cdm()
	  (have retained the R-b as its a minor change)

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index 85429c62d727..0cc2c3ee491f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -214,6 +214,7 @@  static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc)
 {
 	struct dpu_hw_wb *hw_wb;
 	struct dpu_hw_ctl *ctl;
+	struct dpu_hw_cdm *hw_cdm;
 
 	if (!phys_enc) {
 		DPU_ERROR("invalid encoder\n");
@@ -222,6 +223,7 @@  static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc)
 
 	hw_wb = phys_enc->hw_wb;
 	ctl = phys_enc->hw_ctl;
+	hw_cdm = phys_enc->hw_cdm;
 
 	if (test_bit(DPU_CTL_ACTIVE_CFG, &ctl->caps->features) &&
 		(phys_enc->hw_ctl &&
@@ -238,6 +240,9 @@  static void dpu_encoder_phys_wb_setup_ctl(struct dpu_encoder_phys *phys_enc)
 		if (mode_3d && hw_pp && hw_pp->merge_3d)
 			intf_cfg.merge_3d = hw_pp->merge_3d->idx;
 
+		if (hw_cdm)
+			intf_cfg.cdm = hw_cdm->idx;
+
 		if (phys_enc->hw_pp->merge_3d && phys_enc->hw_pp->merge_3d->ops.setup_3d_mode)
 			phys_enc->hw_pp->merge_3d->ops.setup_3d_mode(phys_enc->hw_pp->merge_3d,
 					mode_3d);
@@ -421,6 +426,7 @@  static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc)
 	struct dpu_hw_wb *hw_wb;
 	struct dpu_hw_ctl *hw_ctl;
 	struct dpu_hw_pingpong *hw_pp;
+	struct dpu_hw_cdm *hw_cdm;
 	u32 pending_flush = 0;
 
 	if (!phys_enc)
@@ -429,6 +435,7 @@  static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc)
 	hw_wb = phys_enc->hw_wb;
 	hw_pp = phys_enc->hw_pp;
 	hw_ctl = phys_enc->hw_ctl;
+	hw_cdm = phys_enc->hw_cdm;
 
 	DPU_DEBUG("[wb:%d]\n", hw_wb->idx - WB_0);
 
@@ -444,6 +451,9 @@  static void _dpu_encoder_phys_wb_update_flush(struct dpu_encoder_phys *phys_enc)
 		hw_ctl->ops.update_pending_flush_merge_3d(hw_ctl,
 				hw_pp->merge_3d->idx);
 
+	if (hw_cdm && hw_ctl->ops.update_pending_flush_cdm)
+		hw_ctl->ops.update_pending_flush_cdm(hw_ctl, hw_cdm->idx);
+
 	if (hw_ctl->ops.get_pending_flush)
 		pending_flush = hw_ctl->ops.get_pending_flush(hw_ctl);