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drm/amd/amdgpu: Clean up wave gfx8 helper

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De-numberify indirect register access for gfx v8.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2016-11-07 10:33:47 -05:00 committed by Alex Deucher
parent 4098e6cd61
commit bc24fbe9df
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@ -5442,7 +5442,11 @@ static void gfx_v8_0_ring_emit_gds_switch(struct amdgpu_ring *ring,
static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address)
{
WREG32(mmSQ_IND_INDEX, (wave & 0xF) | ((simd & 0x3) << 4) | (address << 16) | (1 << 13));
WREG32(mmSQ_IND_INDEX,
(wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
(simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
(address << SQ_IND_INDEX__INDEX__SHIFT) |
(SQ_IND_INDEX__FORCE_READ_MASK));
return RREG32(mmSQ_IND_DATA);
}