Lang Yu
ab29ac57ad
drm/amdgpu/umsch: add suspend and resume callback
...
Add missing IP callbacks.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Acked-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-10-19 18:26:50 -04:00
Lang Yu
faeddb6eab
drm/amdgpu/umsch: enable doorbell for umsch
...
Program vcn_doorbell_range with vcn_ring0_1.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-10-13 11:01:37 -04:00
Lang Yu
617b472431
drm/amdgpu/umsch: fix psp frontdoor loading
...
These changes are missed in rebase.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-10-13 10:59:24 -04:00
Lijo Lazar
4e8303cf2c
drm/amdgpu: Use function for IP version check
...
Use an inline function for version check. Gives more flexibility to
handle any format changes.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-09-20 12:23:28 -04:00
Lang Yu
dbb8052151
drm/amdgpu: fix unsigned error codes
...
Fixes: 5d5eac7e83Lang.Yu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reported-by: Dan Carpenter <dan.carpenter@linaro.org >
Link: https://lore.kernel.org/all/ZPhddADtKmOuVyDq@lang-desktop
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-09-11 17:09:12 -04:00
Lang Yu
4f94903332
drm/amdgpu: add PSP loading support for UMSCH
...
Add front door loading support.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Leo Liu <leo.liu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-31 17:14:21 -04:00
Lang Yu
d591ae0c9f
drm/amdgpu: add VPE queue submission test
...
Submit a fence command through indirect buffer.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Leo Liu <leo.liu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-31 17:14:21 -04:00
Lang Yu
5d5eac7e83
drm/amdgpu: add selftest framework for UMSCH
...
Prepare for VPE and VCN queue submission test.
v2: rebase on drm_exec (Alex)
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Leo Liu <leo.liu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-31 17:14:21 -04:00
Lang Yu
dc6f3d6ff2
drm/amdgpu: enable UMSCH scheduling for VPE
...
Add VPE into UMSCH hw resourses,
set vmid mask to 0xf00,
set hqd mask to 0xfe,
then UMSCH can schedule VPE queues.
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Leo Liu <leo.liu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-31 16:40:56 -04:00
Lang Yu
3488c79bea
drm/amdgpu: add initial support for UMSCH
...
Add basic data structure, dummy ring functions
and ip functions for UMSCH.
Implement sw_init(ring_init and init_microcodede) and
hw_init(load_microcode), UMSCH can boot up now.
Implement hw_init(ring_start) and hw_fini(ring_stop),
UMSCH is ready for command submission now.
Implement set_hw_resources and add/remove_queue,
UMSCH is ready for scheduling now.
Aggregated doorbell is used to notify UMSCH FW that
there is unmapped queue with corresponding priority level
(e.g., AGDB[0] for Real time band, etc.) is updating its job.
v2: squash together initial patches to avoid breaking the
build (Alex)
Signed-off-by: Lang Yu <Lang.Yu@amd.com >
Reviewed-by: Leo Liu <leo.liu@amd.com >
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-31 16:40:53 -04:00
