[PATCH v3 06/14] drm/bridge: analogix: Convert to drm_output_color_format
Dmitry Baryshkov
dmitry.baryshkov at oss.qualcomm.com
Sun Mar 22 21:08:04 PDT 2026
On Thu, Mar 05, 2026 at 10:04:58AM +0100, Maxime Ripard wrote:
> 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 at intel.com>
> Signed-off-by: Maxime Ripard <mripard at kernel.org>
> ---
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
--
With best wishes
Dmitry
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