From: Mario Limonciello Date: Thu, 9 Dec 2021 18:13:53 +0000 (-0600) Subject: drm/amd/pm: fix reading SMU FW version from amdgpu_firmware_info on YC X-Git-Tag: block-5.17-2022-01-21~94^2~8^2~26 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6f072a84550d93342d7f7282e661e3834a801159;p=linux-block.git drm/amd/pm: fix reading SMU FW version from amdgpu_firmware_info on YC This value does not get cached into adev->pm.fw_version during startup for smu13 like it does for other SMU like smu12. Signed-off-by: Mario Limonciello Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index 55421ea622fb..7fdb63da1316 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -196,6 +196,7 @@ int smu_v13_0_check_fw_status(struct smu_context *smu) int smu_v13_0_check_fw_version(struct smu_context *smu) { + struct amdgpu_device *adev = smu->adev; uint32_t if_version = 0xff, smu_version = 0xff; uint16_t smu_major; uint8_t smu_minor, smu_debug; @@ -208,6 +209,8 @@ int smu_v13_0_check_fw_version(struct smu_context *smu) smu_major = (smu_version >> 16) & 0xffff; smu_minor = (smu_version >> 8) & 0xff; smu_debug = (smu_version >> 0) & 0xff; + if (smu->is_apu) + adev->pm.fw_version = smu_version; switch (smu->adev->ip_versions[MP1_HWIP][0]) { case IP_VERSION(13, 0, 2):