diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h index dd9e3603d120b..98d1b64a43e8e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -147,6 +147,7 @@ enum dpu_intr_idx { * @hw_wb: Hardware interface to the wb registers * @hw_cdm: Hardware interface to the CDM registers * @dpu_kms: Pointer to the dpu_kms top level + * @cdm_cfg: CDM block config needed to store WB/DP block's CDM configuration * @cached_mode: DRM mode cached at mode_set time, acted on in enable * @vblank_ctl_lock: Vblank ctl mutex lock to protect vblank_refcount * @enabled: Whether the encoder has enabled and running a mode @@ -177,6 +178,7 @@ struct dpu_encoder_phys { struct dpu_hw_wb *hw_wb; struct dpu_hw_cdm *hw_cdm; struct dpu_kms *dpu_kms; + struct dpu_hw_cdm_cfg cdm_cfg; struct drm_display_mode cached_mode; struct mutex vblank_ctl_lock; enum dpu_enc_split_role split_role; @@ -206,7 +208,6 @@ static inline int dpu_encoder_phys_inc_pending(struct dpu_encoder_phys *phys) * @wbirq_refcount: Reference count of writeback interrupt * @wb_done_timeout_cnt: number of wb done irq timeout errors * @wb_cfg: writeback block config to store fb related details - * @cdm_cfg: cdm block config needed to store writeback block's CDM configuration * @wb_conn: backpointer to writeback connector * @wb_job: backpointer to current writeback job * @dest: dpu buffer layout for current writeback output buffer @@ -216,7 +217,6 @@ struct dpu_encoder_phys_wb { atomic_t wbirq_refcount; int wb_done_timeout_cnt; struct dpu_hw_wb_cfg wb_cfg; - struct dpu_hw_cdm_cfg cdm_cfg; struct drm_writeback_connector *wb_conn; struct drm_writeback_job *wb_job; struct dpu_hw_fmt_layout dest; @@ -335,6 +335,19 @@ static inline enum dpu_3d_blend_mode dpu_encoder_helper_get_3d_blend_mode( unsigned int dpu_encoder_helper_get_dsc(struct dpu_encoder_phys *phys_enc); /** + * dpu_encoder_get_drm_fmt - return DRM fourcc format + * @phys_enc: Pointer to physical encoder structure + */ +u32 dpu_encoder_get_drm_fmt(struct dpu_encoder_phys *phys_enc); + +/** + * dpu_encoder_needs_periph_flush - return true if physical encoder requires + * peripheral flush + * @phys_enc: Pointer to physical encoder structure + */ +bool dpu_encoder_needs_periph_flush(struct dpu_encoder_phys *phys_enc); + +/** * dpu_encoder_helper_split_config - split display configuration helper function * This helper function may be used by physical encoders to configure * the split display related registers. @@ -375,6 +388,15 @@ int dpu_encoder_helper_wait_for_irq(struct dpu_encoder_phys *phys_enc, void dpu_encoder_helper_phys_cleanup(struct dpu_encoder_phys *phys_enc); /** + * dpu_encoder_helper_phys_setup_cdm - setup chroma down sampling block + * @phys_enc: Pointer to physical encoder + * @output_type: HDMI/WB + */ +void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc, + const struct dpu_format *dpu_fmt, + u32 output_type); + +/** * dpu_encoder_vblank_callback - Notify virtual encoder of vblank IRQ reception * @drm_enc: Pointer to drm encoder structure * @phys_enc: Pointer to physical encoder |