Messages in this thread | | | Date | Wed, 09 Apr 2014 12:30:47 +0200 | From | Andrzej Hajda <> | Subject | Re: [PATCHv2 2/3] drm: exynos: hdmi: use hdmiphy as PHY |
| |
Hi Tomasz,
On 04/08/2014 04:37 PM, Tomasz Stanislawski wrote: > The HDMIPHY (physical interface) is controlled by a single > bit in a power controller's regiter. It was implemented > as clock. It was a simple but effective hack.
This power controller register has also bits to control HDMI clock divider ratio. I guess current drivers do not change it, but how do you want to implement access to it if some HDMI driver in the future will need to change ratio. I guess in case of clk it would be easier.
Regards Andrzej
| |