diff options
| author | Cruise Hung <Cruise.Hung@amd.com> | 2025-02-20 11:29:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-03-05 10:41:08 -0500 |
| commit | c286e8501adedc2a22620a5c60dcd14286b38514 (patch) | |
| tree | 5f133d35dfd60f3ee497d5542b0e47611e0a77e8 /drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | |
| parent | 5ad8eed17232410edd127a00c3ed8ab1c03972e1 (diff) | |
drm/amd/display: Add tunneling IRQ handler
USB4 DP BW Allocation uses DP_TUNNELING_IRQ to indicate the status update.
The DP_TUNNELING_IRQ is defined in LINK_SERVICE_IRQ_VECTOR_ESI0. When
receiving DP HPD IRQ in USB4, read the LINK_SERVICE_IRQ_VECTOR_ESI0.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Cruise Hung <Cruise.Hung@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c')
0 files changed, 0 insertions, 0 deletions