Messages in this thread | | | Date | Thu, 26 Sep 2013 10:11:47 +0200 | From | Jean-Francois Moine <> | Subject | Re: [PATCH 2/2] ARM: Dove: Add the audio device to the Cubox DT |
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On Sun, 01 Sep 2013 11:26:54 +0200 Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> wrote:
> Jean-Francois, > Sorry for the messy reply, posting from mobile. > > Can you please try <&si5351 1>, iirc audio ist connected to it. I will also > look it up later.
Sebastian,
In the Cubox, I changed the audio DT to:
&i2s1 { status = "okay"; clocks = <&gate_clk 13>, <&si5351 1>; clock-names = "internal", "extclk"; pinctrl-0 = <&pmx_audio1_i2s1_spdifo &pmx_gpio_13_audio1>; };
and the sound does not get out correctly.
There is no sound at all, except when restarting playing which gives some shrill sound for half a second at start time.
I lowered the rate in kirkwood-i2s, setting the clock by (* 128) instead of (* 256), and, most of the time, this gives continuous shrill and chopped sound at various sample rates (22.05, 32 and 44.1 kHz). Lowering the clock to (* 64) gives no sound at all.
For more information, I use i2s input in the tda998x with audio rate 96kHz on HDMI output. The sound is fine with the internal dco (tested with 44.1kHz only).
Some idea?
-- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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