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| author |   Jay Cornwall <Jay.Cornwall@amd.com> | 2019-04-02 11:43:30 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:21:01 -0500 |
| commit | fa722f0d9820a84952a3cbaccb888c31f9bfca2a (patch) | |
| tree | a71afca6efd0e9875498697ba716f14a0ccf7f17 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm/amdkfd: Fix gfx9 XNACK state save/restore (diff) | |
| download | wireguard-linux-fa722f0d9820a84952a3cbaccb888c31f9bfca2a.tar.xz wireguard-linux-fa722f0d9820a84952a3cbaccb888c31f9bfca2a.zip | |
drm/amdkfd: Preserve ttmp[4:5] instead of ttmp[14:15]
ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values.
These values are more useful to the debugger than ttmp[14:15], which
carries dispatch_scratch_base*. There are too few registers to
preserve both.
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
0 files changed, 0 insertions, 0 deletions