From: Philipp Zabel p.zabel@pengutronix.de
The bus format both specifies the bpc and the way the individual bits get serialized into the 7 LVDS timeslots.
While the is only one standard mapping for 6 bpc and so the driver could infer the bit mapping from the bpc alone, there are more options for the 8 bpc case which makes specifiying the bus format mandatory. To keep things consistent across panels and to set a precedent for new panel additions add the proper bus format.
Signed-off-by: Philipp Zabel p.zabel@pengutronix.de Signed-off-by: Lucas Stach l.stach@pengutronix.de --- v2: lst: added more elaborate commit message --- drivers/gpu/drm/panel/panel-simple.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f94201b6e882..a1cd431e17a6 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -729,6 +729,7 @@ static const struct panel_desc hannstar_hsd070pww1 = { .width = 151, .height = 94, }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, };
static const struct display_timing hannstar_hsd100pxn1_timing = {