diff options
| author | ChunTao Tso <chuntao.tso@amd.com> | 2026-03-04 11:37:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-23 21:16:03 +0300 |
| commit | 0e4e84de43d6bc8ec04be80d851f9007348702de (patch) | |
| tree | c502d399532f2733d2306e2831a5b7cb7bc7ae2f /drivers/gpu/drm | |
| parent | a1d840a51aa3c30c025a581af10058be2ada301c (diff) | |
| download | linux-0e4e84de43d6bc8ec04be80d851f9007348702de.tar.xz | |
drm/amd/display: Agument live + capture with CVT case.
1. Add LIVE_CAPTURE_WITH_CVT bit (bit[2]) in union replay_optimization
to control this feature via DalRegKey_ReplayOptimization.
2. Check the bit in mod_power_set_live_capture_with_cvt_activate function
before enabling live capture with CVT.
3. Use LIVE_CAPTURE_WITH_CVT to control if Replay want to send CVT in
live + capture or not.
Reviewed-by: Leon Huang <leon.huang1@amd.com>
Signed-off-by: ChunTao Tso <chuntao.tso@amd.com>
Signed-off-by: Chuanyu Tseng <chuanyu.tseng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_types.h | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 1 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index e224077c8902..fd8ec1660312 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -1144,10 +1144,12 @@ union replay_low_refresh_rate_enable_options { union replay_optimization { struct { - //BIT[0-3]: Replay Teams Optimization + //BIT[0-1]: Replay Teams Optimization unsigned int TEAMS_OPTIMIZATION_VER_1 :1; unsigned int TEAMS_OPTIMIZATION_VER_2 :1; - unsigned int RESERVED_2_3 :2; + //BIT[2]: Replay Live Capture with CVT + unsigned int LIVE_CAPTURE_WITH_CVT :1; + unsigned int RESERVED_3 :1; } bits; unsigned int raw; @@ -1196,6 +1198,8 @@ struct replay_config { bool frame_skip_supported; /* Replay Received Frame Skipping Error HPD. */ bool received_frame_skipping_error_hpd; + /* Live capture with CVT is activated */ + bool live_capture_with_cvt_activated; }; /* Replay feature flags*/ diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index e11e32afac6b..8fbd179a4c87 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -4437,6 +4437,7 @@ enum dmub_cmd_replay_general_subtype { REPLAY_GENERAL_CMD_VIDEO_CONFERENCING, REPLAY_GENERAL_CMD_SET_CONTINUOUSLY_RESYNC, REPLAY_GENERAL_CMD_SET_COASTING_VTOTAL_WITHOUT_FRAME_UPDATE, + REPLAY_GENERAL_CMD_LIVE_CAPTURE_WITH_CVT, }; struct dmub_alpm_auxless_data { |