The eLCDIF controller on i.MX6UL/i.MX6ULL supports the alpha plane too. Enable it on these SoCs.
Signed-off-by: Sébastien Szymanski sebastien.szymanski@armadeus.com --- While testing, I have noticed that the alpha plane works but sometimes the framebuffer is shiftted to the right. I tested with the following modetest command:
modetest -M mxsfb-drm -s 37@35:800x480 -P 33@35:800x480@AR24 -F smpte,plain
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c index 6faf17b6408d..95c35333c2d1 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -306,6 +306,7 @@ static const struct drm_driver mxsfb_driver = { static const struct of_device_id mxsfb_dt_ids[] = { { .compatible = "fsl,imx23-lcdif", .data = &mxsfb_devdata[MXSFB_V3], }, { .compatible = "fsl,imx28-lcdif", .data = &mxsfb_devdata[MXSFB_V4], }, + { .compatible = "fsl,imx6ul-lcdif", .data = &mxsfb_devdata[MXSFB_V6], }, { .compatible = "fsl,imx6sx-lcdif", .data = &mxsfb_devdata[MXSFB_V6], }, { /* sentinel */ } };