On 12/6/2024 2:59 PM, Lizhi Hou wrote:
Enhance GET_INFO ioctl to support retrieving firmware version.

Signed-off-by: Lizhi Hou <lizhi....@amd.com>

Reviewed-by: Jeffrey Hugo <quic_jh...@quicinc.com>

Warning below through.

  enum amdxdna_drm_get_param {
        DRM_AMDXDNA_QUERY_AIE_STATUS,
        DRM_AMDXDNA_QUERY_AIE_METADATA,
@@ -382,7 +396,7 @@ enum amdxdna_drm_get_param {
        DRM_AMDXDNA_QUERY_CLOCK_METADATA,
        DRM_AMDXDNA_QUERY_SENSORS,
        DRM_AMDXDNA_QUERY_HW_CONTEXTS,
-       DRM_AMDXDNA_NUM_GET_PARAM,
+       DRM_AMDXDNA_QUERY_FIRMWARE_VERSION = 8,

This would normally be considered breaking the uAPI, but since this driver is not yet in a released kernel, this is allowed. Keep this in mind for the future (can add things, but not remove them).

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