drm/i915: Merge fix for "drm: Switch to %p4cc format modifier"

drm/i915: Merge fix for "drm: Switch to %p4cc format modifier"

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 92f1d09ca4ed ("drm: Switch to %p4cc format modifier")
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://lore.kernel.org/dri-devel/20210514115307.4364aff9@canb.auug.org.au/T/#macc61d4e0b17ca0da2b26aae8fbbcbf47324da13