diff options
| author | Sung Joon Kim <sungkim@amd.com> | 2023-01-12 10:38:10 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-31 14:00:44 -0500 |
| commit | 5b49da02ddbe1b9082cfc9be1cd848375da178ea (patch) | |
| tree | b0c75f1b10eb3096f23a3f05901ffe82795b2a3d /drivers/gpu/drm/amd/display/modules | |
| parent | 634d0aa54e3eb507744a6350705fe454c7cf78b9 (diff) | |
drm/amd/display: Enable Freesync over PCon
[why]
Enable Freesync over PCon on Linux environment.
[how]
Adding Freesync over PCon support in amdgpu_dm
- Read DPCD for Freesync over PCon capabilitiy
- Add whitelist for compatible branch devices
Reviewed-by: Chao-kai Wang <Stylon.Wang@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Sung Joon Kim <sungkim@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h index 91fe039c0c95..66dc9a19aebe 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h @@ -44,8 +44,8 @@ void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream, enum adaptive_sync_type { ADAPTIVE_SYNC_TYPE_NONE = 0, ADAPTIVE_SYNC_TYPE_DP = 1, - ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST = 2, - ADAPTIVE_SYNC_TYPE_PCON_NOT_IN_WHITELIST = 3, + FREESYNC_TYPE_PCON_IN_WHITELIST = 2, + FREESYNC_TYPE_PCON_NOT_IN_WHITELIST = 3, ADAPTIVE_SYNC_TYPE_EDP = 4, }; diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c index a8a31d0a7a7f..ec64f19e1786 100644 --- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c +++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c @@ -533,11 +533,11 @@ void mod_build_adaptive_sync_infopacket(const struct dc_stream_state *stream, if (stream != NULL) mod_build_adaptive_sync_infopacket_v2(stream, param, info_packet); break; - case ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST: + case FREESYNC_TYPE_PCON_IN_WHITELIST: mod_build_adaptive_sync_infopacket_v1(info_packet); break; case ADAPTIVE_SYNC_TYPE_NONE: - case ADAPTIVE_SYNC_TYPE_PCON_NOT_IN_WHITELIST: + case FREESYNC_TYPE_PCON_NOT_IN_WHITELIST: default: break; } |