GFX 9.4.3 uses a new version of the GC info table which
contains the cache info. This patch adds a new function
to populate the cache info from IP discovery for GFX 9.4.3.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>