drm/msm/dpu: remove struct drm_dsc_config from struct msm_display_info

Since 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.

Changes in v4:
-- fix "Since" at commit text

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/543866/
Link: https://lore.kernel.org/r/1687454686-10340-3-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 5dd52ed..f0a2a1d 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2308,8 +2308,6 @@ 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 (file)
--- 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 8440352..2914774 100644 (file)
--- 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");