drm: rcar-du: Use %p4cc to print 4CC format
authorBiju Das <biju.das.jz@bp.renesas.com>
Thu, 25 Aug 2022 10:39:05 +0000 (11:39 +0100)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Wed, 7 Sep 2022 20:48:40 +0000 (23:48 +0300)
commitef5be86cbfd5250c053c649a56e05faa8b08084d
tree1ca7ae853202623ed9bb28672f42066a52105f20
parentc218dd98d754c2d7129e63e0ee9c327ae599d0b3
drm: rcar-du: Use %p4cc to print 4CC format

Use the %p4cc format specifier to print 4CCs, which will provide a more
readable message than the raw hex value.

Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
drivers/gpu/drm/rcar-du/rcar_du_kms.c
drivers/gpu/drm/rcar-du/rcar_du_plane.c
drivers/gpu/drm/rcar-du/rcar_du_writeback.c