linux/drivers/gpu/drm/amd/display/dc/irq
Leo (Hanghong) Ma a08f16cfe8 drm/amd/display: Log DMCUB trace buffer events
[Why]
We want to log DMCUB trace buffer events as Linux kernel traces.

[How]
Register an IRQ handler for DMCUB outbox0 interrupt in amdgpu_dm,
and log the messages in the DMCUB tracebuffer to a new DMCUB
TRACE_EVENT as soon as we receive the outbox0 IRQ from DMCUB FW.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-09 16:40:43 -04:00
..
dce60 drm/amd/display: dc/irq: add support for DCE6 (v4) 2020-07-27 16:46:02 -04:00
dce80
dce110
dce120
dcn10 drm/amd/display: Add otg vertical interrupt0 support in DCN1.0 2021-02-09 15:29:02 -05:00
dcn20 drm/amd/display: Support vertical interrupt 0 for all dcn ASIC 2021-03-23 23:36:31 -04:00
dcn21 drm/amd/display: Log DMCUB trace buffer events 2021-04-09 16:40:43 -04:00
dcn30 drm/amd/display: Log DMCUB trace buffer events 2021-04-09 16:40:43 -04:00
dcn302 drm/amd/display: Support vertical interrupt 0 for all dcn ASIC 2021-03-23 23:36:31 -04:00
irq_service.c drm/amd/display/dc/irq/irq_service: Make local function static 2021-01-13 23:53:26 -05:00
irq_service.h
Makefile drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3) 2020-11-04 17:11:37 -05:00