diff options
| author | Anthony Koo <Anthony.Koo@amd.com> | 2018-05-09 00:09:49 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 19:10:56 +0300 |
| commit | 69ff884526742fcb00b7509461bf8e41c87d9b10 (patch) | |
| tree | 47c62d5eafd785d24671a33119e3c8836b05af17 /drivers/gpu | |
| parent | 4c1fa3630b44f03d5539a778ddcea319e9c8223a (diff) | |
| download | linux-69ff884526742fcb00b7509461bf8e41c87d9b10.tar.xz | |
drm/amd/display: add config for sending VSIF
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 5f5e5ea20d78..f0f1e58b9830 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -4680,6 +4680,7 @@ void set_freesync_on_stream(struct amdgpu_display_manager *dm, aconnector->min_vfreq * 1000000; config.max_refresh_in_uhz = aconnector->max_vfreq * 1000000; + config.vsif_supported = true; } mod_freesync_build_vrr_params(dm->freesync_module, diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c index 769f46777a1d..e1688902a1b0 100644 --- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c +++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c @@ -492,7 +492,7 @@ void mod_freesync_build_vrr_infopacket(struct mod_freesync *mod_freesync, /* Check if Freesync is supported. Return if false. If true, * set the corresponding bit in the info packet */ - if (!vrr->supported) + if (!vrr->supported || !vrr->send_vsif) return; if (dc_is_hdmi_signal(stream->signal)) { @@ -634,6 +634,7 @@ void mod_freesync_build_vrr_params(struct mod_freesync *mod_freesync, return; in_out_vrr->state = in_config->state; + in_out_vrr->send_vsif = in_config->vsif_supported; if (in_config->state == VRR_STATE_UNSUPPORTED) { in_out_vrr->state = VRR_STATE_UNSUPPORTED; diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h index 85c98afe9375..a0f32cde721c 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_freesync.h @@ -78,6 +78,7 @@ enum mod_vrr_state { struct mod_freesync_config { enum mod_vrr_state state; + bool vsif_supported; bool ramping; bool btr; unsigned int min_refresh_in_uhz; @@ -103,6 +104,7 @@ struct mod_vrr_params_fixed_refresh { struct mod_vrr_params { bool supported; + bool send_vsif; enum mod_vrr_state state; uint32_t min_refresh_in_uhz; |