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amdgpu/vce3: Simplify vce_v3_0_soft_reset() 

LOC reduction and simplification.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
hifive-unleashed-5.1
Tom St Denis 2015-12-15 10:40:16 -05:00 committed by Alex Deucher
parent 92988e604b
commit af18b0f7fb
1 changed files with 2 additions and 9 deletions
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11
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
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@ -558,17 +558,10 @@ static int vce_v3_0_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 mask = 0;
int idx;
for (idx = 0; idx < 2; ++idx) {
if (adev->vce.harvest_config & (1 << idx))
continue;
mask |= (adev->vce.harvest_config & (1<<0)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
mask |= (adev->vce.harvest_config & (1<<1)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
if (idx == 0)
mask |= SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
else
mask |= SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
}
WREG32_P(mmSRBM_SOFT_RESET, mask,
~(SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK |
SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK));