Re: [PATCHv2 2/3] drm: exynos: hdmi: use hdmiphy as PHY

[Andrzej Hajda]

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


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/