From 8382b1019283d2c1e9ba09cf0a10205deaf32fe1 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sat, 25 Jan 2020 23:44:56 +0100 Subject: [PATCH] video: mxsfb: call remove() when booting OS Add DM_FLAG_OS_PREPARE flag to ensure that the driver's remove() callback is invoked before booting the kernel. This is required to stop the LCDIF controller. This was the behaviour with old driver without DM_VIDEO support. Without stopping the LCDIF we sometimes observe incorrect Linux logo position. Fixes: ae0760584b38 ("imx: mx6ul_14x14_evk: convert to DM_VIDEO") Signed-off-by: Anatolij Gustschin Reported-by: Fabio Estevam Reviewed-by: Fabio Estevam --- drivers/video/mxsfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index c529810..c097682 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -429,6 +429,6 @@ U_BOOT_DRIVER(mxs_video) = { .bind = mxs_video_bind, .probe = mxs_video_probe, .remove = mxs_video_remove, - .flags = DM_FLAG_PRE_RELOC, + .flags = DM_FLAG_PRE_RELOC | DM_FLAG_OS_PREPARE, }; #endif /* ifndef CONFIG_DM_VIDEO */ -- 2.7.4