Panel expects pixel data to be driven on a rising clock edge, according to A070-92-TT-01 spec, v01, figure 3.1 on page 10/20: http://www.webcitation.org/75IfI67Kk This is untested on the AT070TN92, but on its Acrowise AWY-800480T70PC15A clone, this fixes a 'dancing pixels' artifact when running modetest -s. Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> --- 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 a04ffb3b2174..021066a231b5 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1210,6 +1210,7 @@ static const struct panel_desc innolux_at070tn92 = { .height = 86, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE, }; static const struct display_timing innolux_g070y2_l01_timing = { -- 2.19.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
