7 Aug
2018
7 Aug
'18
10:53 a.m.
On Mon, 2018-08-06 at 22:31 +0300, Leonard Crestez wrote:
LCDIF will repeatedly display data from CUR_BUF and set CUR_BUF to NEXT_BUF when done. Since we are only ever writing to NEXT_BUF the display will show an initial corrupt frame.
Fix by writing the FB paddr to both CUR_BUF and NEXT_BUF when activating the CRTC.
Signed-off-by: Leonard Crestez leonard.crestez@nxp.com
Reviewed-by: Philipp Zabel p.zabel@pengutronix.de Tested-by: Philipp Zabel p.zabel@pengutronix.de on imx6ull-evk.
regards Philipp