tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

drm/bridge: adv7511: Convert to drm_output_color_format

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 difference 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.

Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260305-drm-rework-color-formats-v3-5-f3935f6db579@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>

Maxime Ripard be7d12f8 5332698f

+1 -1
+1 -1
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
··· 228 228 config.csc_coefficents = adv7511_csc_ycbcr_to_rgb; 229 229 230 230 if ((connector->display_info.color_formats & 231 - DRM_COLOR_FORMAT_YCBCR422) && 231 + BIT(DRM_OUTPUT_COLOR_FORMAT_YCBCR422)) && 232 232 connector->display_info.is_hdmi) { 233 233 config.csc_enable = false; 234 234 output_format_422 = true;