fbset can pass var->bits_per_pixel = 15 when doing fbset -depth 15,
so we need to "correct" that to bpp 16 / depth 15.
Additionally, we make it possible to pass 15 as an argument to
drm_fb_helper_single_fb_probe() which will similarily select
a bpp of 15 and a depth of 15.
Signed-off-by: Benjamin
fbset can pass var->bits_per_pixel = 15 when doing fbset -depth 15,
so we need to "correct" that to bpp 16 / depth 15.
Additionally, we make it possible to pass 15 as an argument to
drm_fb_helper_single_fb_probe() which will similarily select
a bpp of 15 and a depth of 15.
Signed-off-by: Benjamin