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| author | Tom St Denis <tom.stdenis@amd.com> | 2017-04-04 09:27:28 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-06 13:26:48 -0400 |
| commit | 35e259d52529393f0ae6b21d6e6e35b2fa18a5ea (patch) | |
| tree | 5e4b43b5aed17b32055bf803efd33bd43efa6ab7 /drivers/gpu | |
| parent | ccaf3574451ffe814823e7920089417b3abc9b89 (diff) | |
| download | linux-35e259d52529393f0ae6b21d6e6e35b2fa18a5ea.tar.bz2 | |
drm/amd/amdgpu: Clean up gfx_v8_0_inactive_hqd()
Swap read/write pattern for WREG32_FIELD()
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 8f30189e8a2a..e1d36f6e8e67 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -5474,11 +5474,7 @@ static void gfx_v8_0_inactive_hqd(struct amdgpu_device *adev, vi_srbm_select(adev, ring->me, ring->pipe, ring->queue, 0); if (RREG32(mmCP_HQD_ACTIVE) & CP_HQD_ACTIVE__ACTIVE_MASK) { - u32 tmp; - tmp = RREG32(mmCP_HQD_DEQUEUE_REQUEST); - tmp = REG_SET_FIELD(tmp, CP_HQD_DEQUEUE_REQUEST, - DEQUEUE_REQ, 2); - WREG32(mmCP_HQD_DEQUEUE_REQUEST, tmp); + WREG32_FIELD(CP_HQD_DEQUEUE_REQUEST, DEQUEUE_REQ, 2); for (i = 0; i < adev->usec_timeout; i++) { if (!(RREG32(mmCP_HQD_ACTIVE) & CP_HQD_ACTIVE__ACTIVE_MASK)) break; |