[PATCH 0/3] Show correct IMU version on APUs

Mario Limonciello mario.limonciello at amd.com
Fri Oct 13 19:26:01 UTC 2023


On APUs the active IMU firmware is distributed with the BIOS.
Parsing the header for the microcode loaded by the Linux kernel
will show the wrong version.

This series adjusts it so that the correct version is exported.

Mario Limonciello (3):
  drm/amd: Move microcode init step to early_init()
  drm/amd: Don't parse IMU ucode version if it won't be loaded
  drm/amd: Read IMU FW version from scratch register during hw_init

 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 20 ++++++++++++--------
 drivers/gpu/drm/amd/amdgpu/imu_v11_0.c |  4 ++--
 2 files changed, 14 insertions(+), 10 deletions(-)

-- 
2.34.1



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