* ASoC: Dummy codec driver?
@ 2010-05-19 12:22 Joonyoung Shim
2010-05-19 15:02 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Joonyoung Shim @ 2010-05-19 12:22 UTC (permalink / raw)
To: broonie; +Cc: alsa-devel, lrg
Hi,
I have a target(The cpu is S5PC110) which doesn't have audio codec, but
it needs the audio device node to play audio at the TV via HDMI. The
S5PC110 HDMI transmits itself to TV the audio data from I2S buffer, so i
have made dummy codec driver to create audio device node and to transmit
audio data to I2S buffer.
How do you think about the dummy codec driver?
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: ASoC: Dummy codec driver?
2010-05-19 12:22 ASoC: Dummy codec driver? Joonyoung Shim
@ 2010-05-19 15:02 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2010-05-19 15:02 UTC (permalink / raw)
To: Joonyoung Shim; +Cc: alsa-devel, lrg
On Wed, 2010-05-19 at 21:22 +0900, Joonyoung Shim wrote:
> I have a target(The cpu is S5PC110) which doesn't have audio codec, but
> it needs the audio device node to play audio at the TV via HDMI. The
> S5PC110 HDMI transmits itself to TV the audio data from I2S buffer, so i
> have made dummy codec driver to create audio device node and to transmit
> audio data to I2S buffer.
> How do you think about the dummy codec driver?
That seems like a good solution to your problem - there's already a few
dummy drivers present in the tree for fixed function devices (so all
they do is set capabilities for the DAI link). This would slot in nicely
beside them.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-05-19 12:22 ASoC: Dummy codec driver? Joonyoung Shim
2010-05-19 15:02 ` Mark Brown
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