diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h index 982b91e27227..9c8a436ba6cc 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h @@ -11,15 +11,31 @@ #include "msm_kms.h" #include "dpu_hw_top.h" + /** * struct dpu_rm - DPU dynamic hardware resource manager - * @hw_blks: array of lists of hardware resources present in the system, one - * list per type of hardware block + * @pingpong_blks: array of pingpong hardware resources + * @mixer_blks: array of layer mixer hardware resources + * @ctl_blks: array of ctl hardware resources + * @intf_blks: array of intf hardware resources + * @pingpong_to_enc_id: mapping of pingpong hardware resources to an encoder ID + * @mixer_to_enc_id: mapping of mixer hardware resources to an encoder ID + * @ctl_to_enc_id: mapping of ctl hardware resources to an encoder ID + * @intf_to_enc_id: mapping of intf hardware resources to an encoder ID * @lm_max_width: cached layer mixer maximum width * @rm_lock: resource manager mutex */ struct dpu_rm { - struct list_head hw_blks[DPU_HW_BLK_MAX]; + struct dpu_hw_blk *pingpong_blks[PINGPONG_MAX - PINGPONG_0]; + struct dpu_hw_blk *mixer_blks[LM_MAX - LM_0]; + struct dpu_hw_blk *ctl_blks[CTL_MAX - CTL_0]; + struct dpu_hw_blk *intf_blks[INTF_MAX - INTF_0]; + + uint32_t pingpong_to_enc_id[PINGPONG_MAX - PINGPONG_0]; + uint32_t mixer_to_enc_id[LM_MAX - LM_0]; + uint32_t ctl_to_enc_id[CTL_MAX - CTL_0]; + uint32_t intf_to_enc_id[INTF_MAX - INTF_0]; + uint32_t lm_max_width; struct mutex rm_lock; }; |