3.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: =?UTF-8?q?Antoine=20T=C3=A9nart?= <[email protected]> commit 7d3477d801808a5037a511cf5a5aae5718e7ecce upstream. If no driver takeover the atmel_lcdfb, the lcd won't be in a working state since atmel_lcdfb_set_par() will never be called. Enabling a driver which does, like fbcon, will call the function and put atmel_lcdfb in a working state. Fixes: b985172b328a (video: atmel_lcdfb: add device tree suport) Signed-off-by: Antoine Ténart <[email protected]> Reported-by: Alexandre Belloni <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Tomi Valkeinen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/video/atmel_lcdfb.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -1298,6 +1298,12 @@ static int __init atmel_lcdfb_probe(stru goto unregister_irqs; } + ret = atmel_lcdfb_set_par(info); + if (ret < 0) { + dev_err(dev, "set par failed: %d\n", ret); + goto unregister_irqs; + } + dev_set_drvdata(dev, info); /* -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
