mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-29 23:53:32 +00:00
Code Issues Releases Wiki Activity

drm/amd/amdgpu: Fix flow control in uvd_v4_2_stop()

Browse source 
Break out of outer loop properly.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-02-13 14:11:40 -05:00 committed by Alex Deucher
parent fce293ca3d
commit e89d5b5c20
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
View file

@ -401,7 +401,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 2)
break;
}
for (i = 0; i < 10; ++i) {
@ -411,7 +412,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 0xf)
break;
}
/* Stall UMC and register bus before resetting VCPU */
@ -424,7 +426,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 0x240)
break;
}
WREG32_P(0x3D49, 0, ~(1 << 2));