Marcus Folkesson
8bde81ec68
Convert XRGB8888 to 2bit grayscale. It uses drm_fb_xrgb8888_to_gray8() to convert the pixels to gray8 as an intermediate step before converting to gray2. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250721-st7571-format-v2-5-159f4134098c@gmail.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>