[PATCH 06/14] drm/bridge: analogix: Convert to drm_output_color_format

Maxime Ripard
2026-02-24T10:59:11Z

Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.

The main different is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORMAT_X = BIT(DRM_OUTPUT_COLOR_FORMAT_X) so
the transitition is easier.

The only thing we need to consider is if the original code meant to use
that value as a bitmask, in which case we do need to keep the bit shift,
or as a discriminant in which case we don't.

Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index efe534977d12de3383390fb3040bbfa4a99064cc..71e3d2426ab013218ff1bdda70e299a7e5229eec 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1341,13 +1341,13 @@ static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge,
break;
default:
video->color_depth = COLOR_8;
break;
}
- if (display_info->color_formats & DRM_COLOR_FORMAT_YCBCR444)
+ if (display_info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR444))
video->color_space = COLOR_YCBCR444;
- else if (display_info->color_formats & DRM_COLOR_FORMAT_YCBCR422)
+ else if (display_info->color_formats & BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR422))
video->color_space = COLOR_YCBCR422;
else
video->color_space = COLOR_RGB;

/*

--
2.52.0