[Intel-gfx] [PATCH 2/8] drm/amdgpu: Use __drm_atomic_helper_crtc_reset

[Daniel Vetter]

Now also comes with the added benefit of doing a drm_crtc_vblank_off(),
which means vblank state isn't ill-defined and fail-y at driver load
before the first modeset on each crtc.

Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas at amd.com>
Cc: Harry Wentland <harry.wentland at amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha at amd.com>
Cc: Roman Li <roman.li at amd.com>
Cc: Mikita Lipski <mikita.lipski at amd.com>
Cc: Stylon Wang <stylon.wang at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +---
 1 file changed, 1 insertion(+), 3 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 68a73065b516..36d605a6eb16 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4594,9 +4594,7 @@ static void dm_crtc_reset_state(struct drm_crtc *crtc)
 	if (WARN_ON(!state))
 		return;
 
-	crtc->state = &state->base;
-	crtc->state->crtc = crtc;
-
+	__drm_atomic_helper_crtc_reset(crtc, &state->base);
 }
 
 static struct drm_crtc_state *
-- 
2.26.2