Vladimir Pantelic had written, on 04/28/2010 12:11 PM, the following:
Omar Ramirez Luna wrote:
yes, dsp side wants:
bios --> GPT5 (only used during boot up -> baseimage load)
load monitoring --> GPT 6 (used while the dsp is awake)
AV Sync --> GPT 8 (based on use case)
to generate the interrupt for mmu fault case it needs one connected to
the dsp interrupt line and only 5, 6, 7 or 8 apply.
and it is also GPT8 for mmu fault handling atm.
So, as GPT8 is one of the PWM capable, could that functionality be moved
to GPT7?
Obvious good point instead to tell DSP BIOS which timers to use as part
of the params we pass to the DSP similar to what we do with frequencies
for DSP Load balancer to work.. makes it scalable and does not allow DSP
to hog a timer which could be used for LCD backlight dimming with PWM
for example..
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
