diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2022-04-13 14:28:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:43:54 -0400 |
| commit | 289bcffb9d76f575995113dd48c09de7f2deb1d1 (patch) | |
| tree | 202402025aa4e323e3a770babe9b91798ad9ccfa /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | 18ee4ce63e0f32cc63dcadb1062e7a3446ead338 (diff) | |
drm/amdgpu: support imu for gfx11
Add support to initialize imu for gfx v11.
IMU is a new power management block for
gfx which manages gfx power.
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c index 27e503982240..ffa4c0d207db 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c @@ -126,6 +126,19 @@ void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr) } } +void amdgpu_ucode_print_imu_hdr(const struct common_firmware_header *hdr) +{ + uint16_t version_major = le16_to_cpu(hdr->header_version_major); + uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); + + DRM_DEBUG("IMU\n"); + amdgpu_ucode_print_common_hdr(hdr); + + if (version_major != 1) { + DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor); + } +} + void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr) { uint16_t version_major = le16_to_cpu(hdr->header_version_major); |