drm/amdgpu/psp: Add vbflash sysfs interface support
authorLikun Gao <Likun.Gao@amd.com>
Tue, 22 Feb 2022 05:34:28 +0000 (13:34 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 10 May 2022 21:53:10 +0000 (17:53 -0400)
commit8424f2ccb3c0dd43369288a47d15c980136c3bd5
tree53f561822a4c716446b7c235987f1608b52c8914
parent09fffcd9692110c57b2c776d8cb3539038549886
drm/amdgpu/psp: Add vbflash sysfs interface support

Add sysfs interface to copy VBIOS.

v2: squash in fix for proper vmalloc API (Alex)

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h