[meta-freescale] [PATCH 2/2][dizzy-next] linux-imx: add clock patch for T1.0 version of i.MX6Q

[Fabio Estevam]

Hi Gary,

> @@ -0,0 +1,33 @@
> +From ffcd8b98f6ba3a2b7a4aecc1e5e454de5fa5c4c3 Mon Sep 17 00:00:00 2001
> +From: Gary Bisson <bisson.gary at gmail.com>
> +Date: Tue, 2 Dec 2014 22:11:14 -0800
> +Subject: [PATCH] ARM: clk-imx6q: fix video divider for revision 1.0 of i.MX6q
> +
> +As post dividers do not work on i.MX6Q revision 1.0 they must be fixed
> +to 1. As the table index was wrong, a divider a of 4 could still be
> +requested which implied the clock not to be set properly. This is the
> +root cause of the HDMI not working at high resolution on T1.0 version of
> +the SoC, giving the following error:
> +mxc_sdc_fb fb.27: timeout when waiting for flip irq
> +
> +Signed-off-by: Gary Bisson <bisson.gary at gmail.com>
> +---
> + arch/arm/mach-imx/clk-imx6q.c | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
> +index e09b1e8..1e5c410 100644
> +--- a/arch/arm/mach-imx/clk-imx6q.c
> ++++ b/arch/arm/mach-imx/clk-imx6q.c
> +@@ -279,7 +279,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
> +               post_div_table[1].div = 1;
> +               post_div_table[2].div = 1;
> +               video_div_table[1].div = 1;
> +-              video_div_table[2].div = 1;
> ++              video_div_table[3].div = 1;

Could you please fix the mainline kernel and send a patch to the
linux-arm-kernel mailing list?

Please also Cc shawn.guo at linaro.org.

Regards,

Fabio Estevam

Thanks