diff options
| author | Christian König <christian.koenig@amd.com> | 2023-08-17 11:33:34 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-04 15:59:08 -0500 |
| commit | 8bc75586ea01f1c645063d3472c115ecab03e76c (patch) | |
| tree | 91955f6900c3135c2c6b975f252cc020ca5974d8 /drivers/gpu/drm/drm_simple_kms_helper.c | |
| parent | c68cbbfd54c68485ac67b5a04c06feacdce15fec (diff) | |
drm/amdgpu: workaround to avoid SET_Q_MODE packets v2
It turned out that executing the SET_Q_MODE packet on every submission
creates to much overhead.
Implement a workaround which allows skipping the SET_Q_MODE packet if
subsequent submissions all use the same parameters.
v2: add a NULL check for ring_obj
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/drm_simple_kms_helper.c')
0 files changed, 0 insertions, 0 deletions