>From Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> # This line is ignored. From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> Reply-To: Subject: [PATCH v2 0/6] drm/msm/dpu: simplify RM code In-Reply-To: There is no need to request most of hardware blocks through the resource manager (RM), since typically there is 1:1 or N:1 relationship between corresponding blocks. Each LM is tied to the single PP. Each MERGE_3D can be used by the specified pair of PPs. Each DSPP is also tied to single LM. So instead of allocating them through the RM, get them via static configuration. Depends on: https://lore.kernel.org/linux-arm-msm/20210515190909.1809050-1-dmitry.baryshkov@xxxxxxxxxx Changes since v1: - Split into separate patch series to ease review. ---------------------------------------------------------------- Dmitry Baryshkov (6): drm/msm/dpu: get DSPP blocks directly rather than through RM drm/msm/dpu: get MERGE_3D blocks directly rather than through RM drm/msm/dpu: get PINGPONG blocks directly rather than through RM drm/msm/dpu: get INTF blocks directly rather than through RM drm/msm/dpu: drop unused lm_max_width from RM drm/msm/dpu: simplify peer LM handling drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 54 +--- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 - drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 5 - .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 8 - .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 8 - drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 14 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h | 7 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 7 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 53 +++- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 5 +- drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 310 ++------------------- drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 18 +- drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h | 9 +- 16 files changed, 115 insertions(+), 401 deletions(-)
