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drm/amdgpu: fix a vcn4 boot poll bug in emulation mode

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The return value should be set in vcn4 boot poll.

Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sonny Jiang 2022-07-21 13:27:08 -04:00 • committed by Alex Deucher
parent 6fdd2077ec
commit 736f7308d3
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
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@ -1041,6 +1041,7 @@ static int vcn_v4_0_start(struct amdgpu_device *adev)
}
if (amdgpu_emu_mode==1) {
r = -1;
if (status & 2) {
r = 0;
break;