drm/amdgpu: Convert SMU version to decimal in debugfs

This is more useful when talking to the SMU team to have the information
in this format, save one less step to manually do it.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index dfe667ea8b058e90e0313527ecf50baa512d88c7..651c7abfde03657c964ba16f3e8574c851c29bc4 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -1423,6 +1423,8 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused)
        struct drm_amdgpu_info_firmware fw_info;
        struct drm_amdgpu_query_fw query_fw;
        struct atom_context *ctx = adev->mode_info.atom_context;
+       uint8_t smu_minor, smu_debug;
+       uint16_t smu_major;
        int ret, i;
 
        static const char *ta_fw_name[TA_FW_TYPE_MAX_INDEX] = {
@@ -1568,8 +1570,11 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused)
        ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
        if (ret)
                return ret;
-       seq_printf(m, "SMC feature version: %u, firmware version: 0x%08x\n",
-                  fw_info.feature, fw_info.ver);
+       smu_major = (fw_info.ver >> 16) & 0xffff;
+       smu_minor = (fw_info.ver >> 8) & 0xff;
+       smu_debug = (fw_info.ver >> 0) & 0xff;
+       seq_printf(m, "SMC feature version: %u, firmware version: 0x%08x (%d.%d.%d)\n",
+                  fw_info.feature, fw_info.ver, smu_major, smu_minor, smu_debug);
 
        /* SDMA */
        query_fw.fw_type = AMDGPU_INFO_FW_SDMA;