ince struct drm_dsc_config is stored at atomic_enable() instead
of display setup time during boot up, saving struct drm_dsc_config
at struct msm_display_info is not necessary. Lets drop the dsc member
from struct msm_display_info.

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     | 2 --
 3 files changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index e00cd39..50ce2ef 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2309,8 +2309,6 @@ static int dpu_encoder_setup_display(struct dpu_encoder_virt *dpu_enc,
 		dpu_enc->idle_pc_supported =
 				dpu_kms->catalog->caps->has_idle_pc;
 
-	dpu_enc->dsc = disp_info->dsc;
-
 	mutex_lock(&dpu_enc->enc_lock);
 	for (i = 0; i < disp_info->num_of_h_tiles && !ret; i++) {
 		/*
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
index 90e1925..4c05fd5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
@@ -28,7 +28,6 @@
  * @is_cmd_mode		Boolean to indicate if the CMD mode is requested
  * @is_te_using_watchdog_timer:  Boolean to indicate watchdog TE is
  *				 used instead of panel TE in cmd mode panels
- * @dsc:		DSC configuration data for DSC-enabled displays
  */
 struct msm_display_info {
 	enum dpu_intf_type intf_type;
@@ -36,7 +35,6 @@ struct msm_display_info {
 	uint32_t h_tile_instance[MAX_H_TILES_PER_DISPLAY];
 	bool is_cmd_mode;
 	bool is_te_using_watchdog_timer;
-	struct drm_dsc_config *dsc;
 };
 
 /**
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 613384b..5e77e09 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -544,8 +544,6 @@ static int _dpu_kms_initialize_dsi(struct drm_device *dev,
 
 		info.is_cmd_mode = msm_dsi_is_cmd_mode(priv->dsi[i]);
 
-		info.dsc = msm_dsi_get_dsc_config(priv->dsi[i]);
-
 		encoder = dpu_encoder_init(dev, DRM_MODE_ENCODER_DSI, &info);
 		if (IS_ERR(encoder)) {
 			DPU_ERROR("encoder init failed for dsi display\n");
-- 
2.7.4

On 14/06/2023 01:19, Kuogee Hsieh wrote:
> ince struct drm_dsc_config is stored at atomic_enable() instead
> of display setup time during boot up, saving struct drm_dsc_config
> at struct msm_display_info is not necessary. Lets drop the dsc member
> from struct msm_display_info.

With the 'S' in 'Since' brought back in place:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

> 
> Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 --
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     | 2 --
>   3 files changed, 6 deletions(-)
> 
-- 
With best wishes
Dmitry

On 6/13/2023 3:19 PM, Kuogee Hsieh wrote:
> ince struct drm_dsc_config is stored at atomic_enable() instead
S got cut off in since
> of display setup time during boot up, saving struct drm_dsc_config
> at struct msm_display_info is not necessary. Lets drop the dsc member
> from struct msm_display_info.
> 
> Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 --
>   drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c     | 2 --
>   3 files changed, 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> index e00cd39..50ce2ef 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> @@ -2309,8 +2309,6 @@ static int dpu_encoder_setup_display(struct dpu_encoder_virt *dpu_enc,
>   		dpu_enc->idle_pc_supported =
>   				dpu_kms->catalog->caps->has_idle_pc;
>   
> -	dpu_enc->dsc = disp_info->dsc;
> -
>   	mutex_lock(&dpu_enc->enc_lock);
>   	for (i = 0; i < disp_info->num_of_h_tiles && !ret; i++) {
>   		/*
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> index 90e1925..4c05fd5 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> @@ -28,7 +28,6 @@
>    * @is_cmd_mode		Boolean to indicate if the CMD mode is requested
>    * @is_te_using_watchdog_timer:  Boolean to indicate watchdog TE is
>    *				 used instead of panel TE in cmd mode panels
> - * @dsc:		DSC configuration data for DSC-enabled displays
>    */
>   struct msm_display_info {
>   	enum dpu_intf_type intf_type;
> @@ -36,7 +35,6 @@ struct msm_display_info {
>   	uint32_t h_tile_instance[MAX_H_TILES_PER_DISPLAY];
>   	bool is_cmd_mode;
>   	bool is_te_using_watchdog_timer;
> -	struct drm_dsc_config *dsc;
>   };
>   
>   /**
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 613384b..5e77e09 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -544,8 +544,6 @@ static int _dpu_kms_initialize_dsi(struct drm_device *dev,
>   
>   		info.is_cmd_mode = msm_dsi_is_cmd_mode(priv->dsi[i]);
>   
> -		info.dsc = msm_dsi_get_dsc_config(priv->dsi[i]);
> -
>   		encoder = dpu_encoder_init(dev, DRM_MODE_ENCODER_DSI, &info);
>   		if (IS_ERR(encoder)) {
>   			DPU_ERROR("encoder init failed for dsi display\n");