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drm/amd/display: Atomic freesync ASSERT fix 

Changes to atomic set property for freesync.

Now In set property, just set the freesync variables and return 0.
Based on the variables call mod_freesync_set_user_enable() inside
commit_tail

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bhawanpreet Lakha 2017-10-16 15:51:00 -04:00 committed by Alex Deucher
parent 0858a8f204
commit bfe1708c80
1 changed files with 27 additions and 0 deletions
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27
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -4154,6 +4154,33 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
mod_freesync_add_stream(adev->dm.freesync_module,
new_stream, &aconnector->caps);
}
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
struct amdgpu_dm_connector *aconnector = NULL;
struct dm_connector_state *conn_state = NULL;
struct dm_crtc_state *acrtc_state = NULL;
acrtc_state = to_dm_crtc_state(acrtc->base.state);
aconnector =
amdgpu_dm_find_first_crtc_matching_connector(
state,
crtc,
false);
if (aconnector) {
conn_state = to_dm_connector_state(aconnector->base.state);
if (new_stream) {
mod_freesync_set_user_enable(adev->dm.freesync_module,
&acrtc_state->stream,
1,
&conn_state->user_enable);
}
}
}
}
if (dm_state->context)