Messages in this thread | | | Date | Tue, 28 Oct 2014 16:04:14 +0000 | From | Mark Brown <> | Subject | Re: [alsa-devel] [PATCH] ASoC: add xtensa xtfpga I2S interface and platform |
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On Tue, Oct 28, 2014 at 04:58:24PM +0100, Lars-Peter Clausen wrote: > On 10/27/2014 08:07 PM, Max Filippov wrote:
> >+ if (tx_active) { > >+ if (i2s->tx_fifo_high < 256) > >+ xtfpga_i2s_refill_fifo(i2s); > >+ else > >+ tasklet_hi_schedule(&i2s->refill_fifo);
> Maybe use threaded IRQs instead of IRQ + tasklet.
Is that going to play nicely with the fact that the interrupt can be shared and the desire to (AFAICT) do NAPI style stuff with the interrupt disabled for long periods? [unhandled content-type:application/pgp-signature] | |