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| author | Harry Wentland <[email protected]> | 2020-10-02 17:32:00 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-04-15 20:31:59 +0000 |
| commit | b972b4f913eee029233be88e1a84a7cc36073c8b (patch) | |
| tree | c87007410dd999f1dbcf8a3ed8f3a5abc0f6c638 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amd/display: Connect clock optimization function to dcn301 (diff) | |
| download | kernel-b972b4f913eee029233be88e1a84a7cc36073c8b.tar.gz kernel-b972b4f913eee029233be88e1a84a7cc36073c8b.zip | |
drm/amd/display: Add debugfs to repress HPD and HPR_RX IRQs
[Why]
For debugging reasons it can be beneficial to disable any hotplug and DP shortpulse interrupt handling.
[How]
Expose a debugfs to set a flag to bypass HPD IRQ handling and skip IRQ handling if flag is set.
Signed-off-by: Harry Wentland <[email protected]>
Acked-by: Bindu Ramamurthy <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions