From: Mikita Lipski <mikita.lipski@xxxxxxx>
[why]
For MST connector atomic check we have to check a new CRTC state
instead of an old one, when checking if CRTC is disabled to
release VCPI slots allocated.
Signed-off-by: Mikita Lipski <mikita.lipski@xxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 21f09b61ee88..00cb2f109853 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -299,7 +299,7 @@ static int dm_dp_mst_atomic_check(struct drm_connector *connector,
return 0;
if (new_conn_state->crtc) {
- new_crtc_state = drm_atomic_get_old_crtc_state(state, new_conn_state->crtc);
+ new_crtc_state = drm_atomic_get_new_crtc_state(state, new_conn_state->crtc);
if (!new_crtc_state ||
!drm_atomic_crtc_needs_modeset(new_crtc_state) ||
new_crtc_state->enable)
--
2.17.1
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