linux/Documentation/gpu/amdgpu/display/trace-groups-table.csv

Name, Mask Value
INFO, 0x1
IRQ SVC, 0x2
VBIOS, 0x4
REGISTER, 0x8
PHY DBG, 0x10
PSR, 0x20
AUX, 0x40
SMU, 0x80
MALL, 0x100
ABM, 0x200
ALPM, 0x400
TIMER, 0x800
HW LOCK MGR, 0x1000
INBOX1, 0x2000
PHY SEQ, 0x4000
PSR STATE, 0x8000
ZSTATE, 0x10000
TRANSMITTER CTL, 0x20000
PANEL CNTL, 0x40000
FAMS, 0x80000
DPIA, 0x100000
SUBVP, 0x200000
INBOX0, 0x400000
SDP, 0x4000000
REPLAY, 0x8000000
REPLAY RESIDENCY, 0x20000000
CURSOR INFO, 0x80000000
IPS, 0x100000000
drm/amd/display: add a debugfs interface for the DMUB trace mask For features that are implemented primarily in DMUB (e.g. PSR), it is useful to be able to trace them at a DMUB level from the kernel, especially when debugging issues. So, introduce a debugfs interface that is able to read and set the DMUB trace mask dynamically at runtime and document how to use it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2023-11-09 16:42:32 -05:00			`Name, Mask Value`
			`INFO, 0x1`
			`IRQ SVC, 0x2`
			`VBIOS, 0x4`
			`REGISTER, 0x8`
			`PHY DBG, 0x10`
			`PSR, 0x20`
			`AUX, 0x40`
			`SMU, 0x80`
			`MALL, 0x100`
			`ABM, 0x200`
			`ALPM, 0x400`
			`TIMER, 0x800`
			`HW LOCK MGR, 0x1000`
			`INBOX1, 0x2000`
			`PHY SEQ, 0x4000`
			`PSR STATE, 0x8000`
			`ZSTATE, 0x10000`
			`TRANSMITTER CTL, 0x20000`
			`PANEL CNTL, 0x40000`
			`FAMS, 0x80000`
			`DPIA, 0x100000`
			`SUBVP, 0x200000`
			`INBOX0, 0x400000`
			`SDP, 0x4000000`
			`REPLAY, 0x8000000`
			`REPLAY RESIDENCY, 0x20000000`
			`CURSOR INFO, 0x80000000`
			`IPS, 0x100000000`