On 03/21/2016 02:37 AM, Vasily Khoruzhick wrote: > Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com> > --- > drivers/video/pxa_lcd.c | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) Why don't you just allocate the piece of LCD memory as non-cachable ? -- Best regards, Marek Vasut