[PATCH][imx/fixes] ARM: clk-imx6q: fix video divider for rev T0 1.0

Gary Bisson bisson.gary at gmail.com
Wed Dec 3 15:00:43 PST 2014


Hi Fabio,

On Wed, Dec 3, 2014 at 2:06 PM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Gary,
>
> On Wed, Dec 3, 2014 at 5:48 PM, Gary Bisson <bisson.gary at gmail.com> wrote:
>> 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, giving the following error:
>
> Patch looks good, but just a minot comment: I would suggest removing this line:
>
>> mxc_sdc_fb fb.27: timeout when waiting for flip irq
>
> as it is not part of mainline.

You are right, this is a good point, let me send a v2.

Thanks,
Gary



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