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Date: Tue, 6 Oct 2015 14:59:16 -0300 From: Fabio Estevam <festevam@...il.com> To: Russell King <rmk+kernel@....linux.org.uk> Cc: linux-rockchip@...ts.infradead.org, DRI mailing list <dri-devel@...ts.freedesktop.org>, linux-kernel <linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, Fabio Estevam <fabio.estevam@...escale.com>, Yakir Yang <ykk@...k-chips.com>, Andy Yan <andy.yan@...k-chips.com> Subject: Re: [PATCH 04/12] gpu: imx: fix support for interlaced modes On Sat, Aug 8, 2015 at 1:03 PM, Russell King <rmk+kernel@....linux.org.uk> wrote: > The support for interlaced video modes seems to be broken; we don't use > anything other than the vtotal/htotal from the timing information to > define the various sync counters. > > Freescale patches for interlaced video support contain an alternative > sync counter setup, which we include here. This setup produces the > hsync and vsync via the normal counter 2 and 3, but moves the display > enable signal from counter 5 to counter 6. Therefore, we need to > change the display controller setup as well. > > The corresponding Freescale patches for this change are: > iMX6-HDMI-support-interlaced-display-mode.patch > IPU-fine-tuning-the-interlace-display-timing-for-CEA.patch > > This produces a working interlace format output from the IPU. > > Signed-off-by: Russell King <rmk+kernel@....linux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@...escale.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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