On Wed, Aug 13, 2014 at 03:51:54PM +0300, Jyri Sarha wrote: > I guess then the least bad alternative would be cutting the cpu-dai driver > away from drivers/video/fbdev/omap2/dss/hdmi_audio.c and placing it under > sound/soc/omap and registering it from hdmi_audio.c the same way as > hdmi-audio-codec and asoc-simple-card is now registered. > There would be two devices for a single ip, but at least the ASoC side > driver would receive its resources directly from the HDMI video driver with > necessary tools to synchronize the access. Just a MFD really. > This approach would work for other HDMI audio situation too, where there > would usually (for tda998x and SiI9022 at least) be a need to register an > i2s codec driver associated with the HDMI encoder. It would probably be > possible to make a single codec driver to work with multiple HDMI encoders > if the API between the codec and endcoder drivers is designed that in mind. > How does this sound? This sounds like a way forward, I definitely think it's a good idea to standardise the interfaces as much as we can.
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