Re: [Alsa-devel] new alsa driver for ti omap chip

2004-02-12 Thread Takashi Iwai
At Thu, 12 Feb 2004 12:56:04 +0530, Gupta, Kshitij wrote: hi, I am trying to write an alsa driver for a tsc2101 codec on a arm based SOC. The control interface between the SOC and the tsc2101 codec is via SPI. And the data interface is a I2S interface. Can some one suggest a good

Re: [Alsa-devel] new alsa driver for ti omap chip

2004-02-12 Thread Jaroslav Kysela
On Thu, 12 Feb 2004, Takashi Iwai wrote: At Thu, 12 Feb 2004 12:56:04 +0530, Gupta, Kshitij wrote: hi, I am trying to write an alsa driver for a tsc2101 codec on a arm based SOC. The control interface between the SOC and the tsc2101 codec is via SPI. And the data interface

Re: [Alsa-devel] new alsa driver for ti omap chip

2004-02-12 Thread Takashi Iwai
At Thu, 12 Feb 2004 12:22:31 +0100 (CET), Jaroslav wrote: On Thu, 12 Feb 2004, Takashi Iwai wrote: At Thu, 12 Feb 2004 12:56:04 +0530, Gupta, Kshitij wrote: hi, I am trying to write an alsa driver for a tsc2101 codec on a arm based SOC. The control interface between

RE: [Alsa-devel] new alsa driver for ti omap chip

2004-02-12 Thread Gupta, Kshitij
PROTECTED]' Subject: Re: [Alsa-devel] new alsa driver for ti omap chip On Thu, 12 Feb 2004, Takashi Iwai wrote: At Thu, 12 Feb 2004 12:56:04 +0530, Gupta, Kshitij wrote: hi, I am trying to write an alsa driver for a tsc2101 codec on a arm based SOC. The control interface between

RE: [Alsa-devel] new alsa driver for ti omap chip

2004-02-12 Thread Jaroslav Kysela
On Thu, 12 Feb 2004, Gupta, Kshitij wrote: hi, yeah that's true I2S has not much to with the driver. So there is one more component on the chip called McBSP(Multichannel Buffered serial port) which will actually communicate to the codec chip over I2S protocol. And the DMA can read

[Alsa-devel] new alsa driver for ti omap chip

2004-02-11 Thread Gupta, Kshitij
hi, I am trying to write an alsa driver for a tsc2101 codec on a arm based SOC. The control interface between the SOC and the tsc2101 codec is via SPI. And the data interface is a I2S interface. Can some one suggest a good starting point to start such a driver. does