lkml.org 
[lkml]   [2014]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [alsa-devel] [PATCH] ASoC: add xtensa xtfpga I2S interface and platform
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]
\
 
 \ /
  Last update: 2014-10-28 17:41    [W:0.091 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site