drm/display: hdmi-state-helper: Use default case for unsupported formats

Switch statements that do not handle all possible values of an
enumeration will generate a warning during compilation. In preparation
for adding a COUNT value to the end of the enum, this needs to be dealt
with.

Add a default case to sink_supports_format_bpc's DRM_OUTPUT_COLOR_FORMAT
switch statement, and move the log-and-return unknown pixel format
handling into it.

No functional change.

Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Link: https://patch.msgid.link/20260609-color-format-v17-2-35739b5782cc@collabora.com
Signed-off-by: Daniel Stone <daniels@collabora.com>

0 files changed, 0 insertions, 0 deletions