On Mon, May 07, 2012 at 11:55:06PM +0200, Christoph Fritz wrote: > On Fri, May 04, 2012 at 03:28:45PM +0200, Christoph Fritz wrote: > > On Fri, Apr 27, 2012 at 02:46:39PM +0100, Mark Brown wrote: > > > On Fri, Apr 27, 2012 at 10:00:02AM +0200, Christoph Fritz wrote: > > > > On Thu, 2012-04-26 at 22:37 +0100, Mark Brown wrote: > > > > > > > > The write will be suppresed if the register contents don't > > > > > change which looks like what you're seeing here - > > > > > > > Can you imagine why the registers don't change? > > > > > > I can't immediately think of any reason, no - I'd step through or > > > annotate the code and have a look. > > > > I'm still on. > > > > And while testing WM9712 its touchpad interface, connecting a 800x600 > > display (instead of the default 640x480 one) results in a gone sound and > > input-device - pretty queer: > > > > WM9711/WM9712 SoC Audio Codec 0.4 > > asoc: platform pcm constructor failed > > asoc: can't create pcm HiFi > > asoc: failed to instantiate card PhyCORE-ac97-audio: -12 > > > > I have to admit that I used this time a 3.2 kernel. I'll test with > > current later these days. > > Same behaviour with 3.4.0-rc6: > > Framebuffer driver mx3fb configured for a 800x600 display: > > soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use snd_soc_register_card() > asoc: platform pcm constructor failed > asoc: can't create pcm HiFi :-12 > asoc: failed to instantiate card PhyCORE-ac97-audio: -12 When I do decrease from 800x600 to 800x594, wm9712 works. Any ideas? > > > mx3fb configured for a 640x480 display: > soc-audio soc-audio: ASoC machine PhyCORE-ac97-audio should use > snd_soc_register_card() > asoc: wm9712-hifi <-> imx-ssi.0 mapping ok > > > Thanks, > -- Christoph -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
