diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h index 6902b9b95c8e..845b9ce80e31 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h @@ -63,6 +63,8 @@ struct dpu_hw_dither_cfg { * @setup_tearcheck : program tear check values * @enable_tearcheck : enables tear check * @get_vsync_info : retries timing info of the panel + * @setup_autorefresh : configure and enable the autorefresh config + * @get_autorefresh : retrieve autorefresh config from hardware * @setup_dither : function to program the dither hw block * @get_line_count: obtain current vertical line counter */ @@ -95,6 +97,18 @@ struct dpu_hw_pingpong_ops { struct dpu_hw_pp_vsync_info *info); /** + * configure and enable the autorefresh config + */ + void (*setup_autorefresh)(struct dpu_hw_pingpong *pp, + u32 frame_count, bool enable); + + /** + * retrieve autorefresh config from hardware + */ + bool (*get_autorefresh)(struct dpu_hw_pingpong *pp, + u32 *frame_count); + + /** * poll until write pointer transmission starts * @Return: 0 on success, -ETIMEDOUT on timeout */ |