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10 Commits

Author SHA1 Message Date
Hawking Zhang
940d4dd402 drm/amdgpu: add rlc_sr_cntl_list to firmware array 
To allow upload the list via psp

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-29 09:41:46 -04:00
Hawking Zhang
5b41521268 drm/amdgpu: add helper to init rlc firmware 
To initialzie rlc firmware according to rlc
firmware header version

v2: squash in backwards compat fix

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-27 17:02:38 -04:00
Hawking Zhang
435d6e6f02 drm/amdgpu: add helper to init rlc fw in header v2_4 
To initialize rlc firmware in header v2_4

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-21 15:26:27 -04:00
Hawking Zhang
a0d9084d7f drm/amdgpu: add helper to init rlc fw in header v2_3 
To initialize rlc firmware in header v2_3

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-21 15:26:21 -04:00
Hawking Zhang
a97d0ec8bb drm/amdgpu: add helper to init rlc fw in header v2_2 
To initialize rlc firmware in header v2_2

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-21 15:26:15 -04:00
Hawking Zhang
f3e6173b4b drm/amdgpu: add helper to init rlc fw in header v2_1 
To initialize rlc firmware in header v2_1

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-21 15:26:07 -04:00
Hawking Zhang
0641dbefd4 drm/amdgpu: add helper to init rlc fw in header v2_0 
To initialize rlc firmware in header v2_0

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-09-21 15:26:01 -04:00
Monk Liu
747d4f715f drm/amdgpu: fix calltrace during kmd unload(v3) 
issue:
kernel would report a warning from a double unpin
during the driver unloading on the CSB bo

why:
we unpin it during hw_fini, and there will be another
unpin in sw_fini on CSB bo.

fix:
actually we don't need to pin/unpin it during
hw_init/fini since it is created with kernel pinned,
we only need to fullfill the CSB again during hw_init
to prevent CSB/VRAM lost after S3

v2:
get_csb in init_rlc so hw_init() will make CSIB content
back even after reset or s3

v3:
use bo_create_kernel instead of bo_create_reserved for CSB
otherwise the bo_free_kernel() on CSB is not aligned and
would lead to its internal reserve pending there forever

take care of gfx7/8 as well

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2019-12-03 11:57:00 -05:00
Likun Gao
106c7d6148 drm/amdgpu: abstract the function of enter/exit safe mode for RLC 
Abstract the function of amdgpu_gfx_rlc_enter/exit_safe_mode and some part of
rlc_init to improve the reusability of RLC.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-11-09 16:29:12 -05:00
Likun Gao
88dfc9a3dd drm/amdgpu: separate amdgpu_rlc into a single file 
Separate the function and struct of RLC from the file of GFX.
Abstract the function of amdgpu_gfx_rlc_fini.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-11-09 16:29:02 -05:00