diff options
| author | Kuogee Hsieh <quic_khsieh@quicinc.com> | 2023-05-25 10:40:53 -0700 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-06-04 05:10:11 +0300 |
| commit | d45be1ccd3303201e8f7c28aefe28e6e4b168ab8 (patch) | |
| tree | b280d314910f62dfc4b66d66ed45518eeb7fdb42 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 108ff1417795eb991ce5c3af77c119e0841136f2 (diff) | |
drm/msm/dpu: Introduce PINGPONG_NONE to disconnect DSC from PINGPONG
Disabling the crossbar mux between DSC and PINGPONG currently
requires a bogus enum dpu_pingpong value to be passed when calling
dsc_bind_pingpong_blk() with enable=false, even though the register
value written is independent of the current PINGPONG block. Replace
that `bool enable` parameter with a new PINGPONG_NONE dpu_pingpong
flag that triggers the write of the "special" 0xF "crossbar
disabled" value to the register instead.
Changes in v4:
-- more details to commit text
Changes in v5:
-- rewording commit text suggested by Marijn
-- add DRM_DEBUG_KMS for DSC unbinding case
Changes in v8:
-- fix checkpatch warning
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/539505/
Link: https://lore.kernel.org/r/1685036458-22683-6-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions