From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gMEzV-00023q-3l for barebox@lists.infradead.org; Mon, 12 Nov 2018 16:23:10 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1gMEzJ-0003bY-OL for barebox@lists.infradead.org; Mon, 12 Nov 2018 17:22:57 +0100 From: Lucas Stach Date: Mon, 12 Nov 2018 17:22:57 +0100 Message-Id: <20181112162257.2209-2-l.stach@pengutronix.de> In-Reply-To: <20181112162257.2209-1-l.stach@pengutronix.de> References: <20181112162257.2209-1-l.stach@pengutronix.de> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 2/2] video: ipuv3: use non-fractional clock for parallel display To: barebox@lists.infradead.org There is no need to keep DI and parent clock in sync for the parallel display interface, but some displays really don't like the jitter introduced by using a fractional clock. Signed-off-by: Lucas Stach --- drivers/video/imx-ipu-v3/imx-pd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/imx-ipu-v3/imx-pd.c b/drivers/video/imx-ipu-v3/imx-pd.c index 09d8a3ae2a84..601be35880ac 100644 --- a/drivers/video/imx-ipu-v3/imx-pd.c +++ b/drivers/video/imx-ipu-v3/imx-pd.c @@ -45,7 +45,7 @@ static int imx_pd_ioctl(struct vpl *vpl, unsigned int port, case IMX_IPU_VPL_DI_MODE: mode = data; - mode->di_clkflags = IPU_DI_CLKMODE_SYNC; + mode->di_clkflags = IPU_DI_CLKMODE_NON_FRACTIONAL; mode->bus_format = imx_pd->bus_format; return 0; -- 2.19.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox