[U-Boot] [PATCH] rockchip: video: fix mpixelclock in rockchip HDMI

[Nickey.Yang]

Hi Simon,


在 2017年02月23日 11:52, Simon Glass 写道:
> Hi,
>
> On 11 January 2017 at 22:08, Simon Glass <sjg at chromium.org> wrote:
>> On 28 December 2016 at 23:01, Nickey Yang <nickey.yang at rock-chips.com> wrote:
>>> Correct mpixelclock errors in rockchip_phy_config[] and rockchip_mpll_cfg[].
>>>
>>> Signed-off-by: Nickey Yang <nickey.yang at rock-chips.com>
>>> ---
>>>   drivers/video/rockchip/rk_hdmi.c | 20 ++++++++++----------
>>>   1 file changed, 10 insertions(+), 10 deletions(-)
>> Applied to u-boot-rockchip, thanks!
> I only just noticed, but this patch breaks HDMI output on firefly. Can
> you please take a look? What does this patch actually fix?
>
> Regards,
> Simon
>
  You can add

     printf("---YYS  mpll.cpce = %x \n",rockchip_mpll_cfg[i].cpce);
     printf("---YYS  mpll.gmp = %x \n",rockchip_mpll_cfg[i].gmp);
     printf("---YYS  mpll.curr = %x \n",rockchip_mpll_cfg[i].curr);

in  hdmi_phy_configure(rk_hdmi.c   line 409), all of those value will be 
0 without this patch.
We want to get those different value by near clock settings between 
rockchip_mpll_cfg[] in fact.

by the way,HDMI output on firefly will work well when reset this patch?

>