[PATCH v2 1/2] drm/amd/pm: fix reading SMU FW version from amdgpu_firmware_info on YC

[Mario Limonciello]

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 <mario.limoncie...@amd.com>
---
v1->v2:
* Run on all v13 APU to match v12 behavior
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 3 +++
 1 file changed, 3 insertions(+)

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):
-- 
2.25.1