Re: Linux 3.0 DSS support

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Hi,

On Mon, 2011-10-24 at 13:55 -0400, Peter Barada wrote:
> 
> In the above case (and my case where I'm looking for a 9Mhz pixel 
> clock), fck_div is calculated at higher than 16 - and the video
> output 
> is wrong (i.e. no pixel clock and hsync runs at 32x the requested
> rate). 

DM37x TRM says:

"DSS1_ALWON_FCLK: Issued from DPLL4. Its frequency can be a division by
1 to 16 of the frequency of the DPLL4 synthesized clock."

I take it that DM37x is detected as cpu_is_3630()?

The DSS driver currently handles only OMAPs, so for other SoCs the
driver may contain lots of bugs like this.

 Tomi


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