Re: [PATCH] drm/msm/hdmi: set hdp clock rate before prepare_enable call

[Rob Clark]

On Mon, Jun 9, 2014 at 1:56 PM, Stephen Boyd <sboyd@xxxxxxxxxxxxxx> wrote:
> On 06/06/14 07:03, Stephane Viau wrote:
>> The clock driver usually complains when a clock is being prepared
>> before setting its rate. It is the case here for "core_clk" which
>> needs to be set at 19.2 MHz before we attempt a prepare_enable().
>
> That's only true in the downstream vendor kernel. Upstream we detect all
> rates when clocks are registered. Given that 19.2Mhz is the default rate
> out of reset for this clock this patch is fairly useless.
>

well, I've got this patch (with a slight tweak) queued up already..
I'm tempted to keep it, unless downstream kernel can be fixed, just to
make it easier to sync things back to downstream kernel..

BR,
-R

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