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drm/amdgpu: Use __drm_atomic_helper_crtc_reset 

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
This commit is contained in:
Daniel Vetter 2020-06-12 18:00:50 +02:00
parent 51f644b40b
commit 1f8a52ece6
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -4593,9 +4593,7 @@ 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 *