On 24 August 2013 01:32, Tomasz Figa [off-list ref] wrote:

Hi Rahul,

On Friday 23 of August 2013 12:27:58 Rahul Sharma wrote:

quoted

sclk_pixel is used to represent pixel clock divider on all exynos
SoCs not as a gate clock. It is queried in driver to pass as the
parent to hdmi clock while switching between parents. A new ID can
be asssigned Pixel gate clock which is currently not in use. Pixel
clock gate is default 'on'.

This doesn't sound like a correct assumption, especially if you recall how
common clock framework works - it disables any unclaimed clock
automatically. Also we might want to support gating from power management
reasons.

IMHO you should simply export the dout_hdmi_pixel clock, keeping the
original sclk_pixel exported as well.

Hi Tomasz,

Yea correct. I will export the divider clock and let hdmi driver use that
to pass as parent opf mout_pixel.

Regards,
Rahul Sharma.

Best regards,
Tomasz