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* ASoC: rsrc-card: use snd_soc_of_parse_audio_route/prefix for routingKuninori Morimoto2015-07-161-0/+7
| | | | | | | | | using common audio routing path method makes sense. Let's use snd_soc_of_parse_audio_route/prefix. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: rsrc-card: add .be_hw_params_fixup support for convert rateKuninori Morimoto2015-03-271-0/+1
| | | | | | | | Current rsnd-dpcm-card is supporting DPCM FE/BE sound card. This patch adds .be_hw_params_fixup and enabled sampling convert rate. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: rsrc-card: add Renesas sampling rate convert sound card supportKuninori Morimoto2015-03-271-0/+66
Renesas sound card has "sampling rate convert" feature which should be implemented via DPCM. But, sound card driver point of view, it is difficult to add this DPCM feature on simple-card driver. Especially, DT binding support is very difficult. This patch implements DPCM feature on DT as Renesas specific sound card. This new driver is copied from current simple-card driver. Main difference between simple-card and this driver are... 1. removed unused feature from simple-card 2. removed driver named prefix from DT property 3. CPU will be FE, CODEC will be BE with snd-soc-dummy 4. it supports sampling rate convert via .be_hw_params_fixup 5. board specific routing is implemented in driver Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>