This is a note to let you know that I've just added the patch titled ARM: clk-imx6q: fix video divider for rev T0 1.0 to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-clk-imx6q-fix-video-divider-for-rev-t0-1.0.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 81ef447950bf0955aca46f4a7617d8ce435cf0ce Mon Sep 17 00:00:00 2001 From: Gary Bisson <bisson.gary@xxxxxxxxx> Date: Wed, 3 Dec 2014 15:03:51 -0800 Subject: ARM: clk-imx6q: fix video divider for rev T0 1.0 From: Gary Bisson <bisson.gary@xxxxxxxxx> commit 81ef447950bf0955aca46f4a7617d8ce435cf0ce upstream. The post dividers do not work on i.MX6Q rev T0 1.0 so 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 rev T0 1.0 of the SoC. Signed-off-by: Gary Bisson <bisson.gary@xxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/mach-imx/clk-imx6q.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -144,7 +144,7 @@ static void __init imx6q_clocks_init(str 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; } clk[IMX6QDL_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 2, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); Patches currently in stable-queue which might be from bisson.gary@xxxxxxxxx are queue-3.18/arm-clk-imx6q-fix-video-divider-for-rev-t0-1.0.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html