Documentation/gpu: Add basic page for HUBP

Create the HUBP documentation page and add the doc references to extract
the HUBP code documentation.

Cc: Mario Limonciello <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: Harry Wentland <[email protected]>
Cc: Hamza Mahfooz <[email protected]>
Cc: Christian König <[email protected]>
Cc: Aurabindo Pillai <[email protected]>
Reviewed-by: Mario Limonciello <[email protected]>
Acked-by: Christian König <[email protected]>
Acked-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

0 files changed, 0 insertions, 0 deletions