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author | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2018-04-12 17:34:19 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2018-04-25 06:19:57 +0300 |
commit | 75569c182e4f65cd8826a5853dc9cbca703cbd0e (patch) | |
tree | b708625a4b942dbae4028c465076a18006faa070 /drivers/tty/n_gsm.c | |
parent | 221bda4b5f1abfd74159d7bf3703affa62468030 (diff) | |
download | linux-75569c182e4f65cd8826a5853dc9cbca703cbd0e.tar.xz |
drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders
Otherwise, the SQ may skip some of the register writes, or shader waves may
be allocated where we don't expect them, so that as a result we don't actually
reset all of the register SRAMs. This can lead to spurious ECC errors later on
if a shader uses an uninitialized register.
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/tty/n_gsm.c')
0 files changed, 0 insertions, 0 deletions