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drm/amdgpu: fix up GDS/GWS/OA shifting

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That only worked by pure coincident. Completely remove the shifting and
always apply correct PAGE_SHIFT.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2018-09-14 16:06:31 +02:00
committed by Alex Deucher
parent 403009bfba
commit 77a2faa55c
9 changed files with 25 additions and 71 deletions
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9
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@@ -5396,15 +5396,6 @@ static void gfx_v8_0_ring_emit_gds_switch(struct amdgpu_ring *ring,
uint32_t gws_base, uint32_t gws_size,
uint32_t oa_base, uint32_t oa_size)
{
gds_base = gds_base >> AMDGPU_GDS_SHIFT;
gds_size = gds_size >> AMDGPU_GDS_SHIFT;
gws_base = gws_base >> AMDGPU_GWS_SHIFT;
gws_size = gws_size >> AMDGPU_GWS_SHIFT;
oa_base = oa_base >> AMDGPU_OA_SHIFT;
oa_size = oa_size >> AMDGPU_OA_SHIFT;
/* GDS Base */
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |