From d9dfe768b3f30faa8340cbf34196668714780c3c Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Fri, 2 Aug 2019 17:44:06 -0400 Subject: Revert "drm/amdgpu: fix transform feedback GDS hang on gfx10 (v2)" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This reverts commit 9ed2c993d723129f85101e51b2ccc36ef5400a67. SET_CONFIG_REG writes to memory if register shadowing is enabled, causing a VM fault. NGG streamout is unstable anyway, so all UMDs should use legacy streamout. I think Mesa is the only driver using NGG streamout. Signed-off-by: Marek Olšák Reviewed-by: Le Ma Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h index df8a23554831..f6ac1e9548f2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h @@ -32,7 +32,6 @@ struct amdgpu_gds { uint32_t gws_size; uint32_t oa_size; uint32_t gds_compute_max_wave_id; - uint32_t vgt_gs_max_wave_id; }; struct amdgpu_gds_reg_offset { -- cgit v1.2.3