From 6d789cbc47a70c7a9acae9279e343d02838d77a9 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 12 Jun 2020 18:00:50 +0200
Subject: drm/amdgpu: Use __drm_atomic_helper_crtc_reset
Git-commit: 1f8a52ece62bfe039982ecd5e363c335c31aae62
Patch-mainline: v5.9-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
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.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Mikita Lipski <mikita.lipski@amd.com>
Cc: Stylon Wang <stylon.wang@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200612160056.2082681-2-daniel.vetter@ffwll.ch
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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 0fb6a5197091..d066957d4916 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4628,9 +4628,7 @@ 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 *
--
2.29.2