int (*set_clkdiv)(struct snd_soc_dai *dai, int div_id, int div); int (*set_bclk_ratio)(struct snd_soc_dai *dai, unsigned int ratio);/* * DAI format configuration * Called by soc_card drivers, normally in their hw_params. */int (*set_fmt)(struct snd_soc_dai *dai, unsigned...
struct snd_soc_dapm_path结构体用于连接两个widgets,生成path实例的入口函数是snd_soc_dapm_add_path()。 字段解释 structsnd_soc_dapm_path{constchar*name;/* source (input) and sink (output) widgets */structsnd_soc_dapm_widget*source;// 指向源部件structsnd_soc_dapm_widget*sink;// 指向目的部件...
structsnd_soc_dai_ops接⼝介绍 CPU DAI和codec DAI 驱动⽤结构体 struct snd_soc_dai_driver描述，其字段ops的类型是 struct snd_soc_dai_ops，定义了DAI驱动的操作接⼝。代码如下：struct snd_soc_dai_ops { /* * DAI clocking configuration, all optional.* Called by soc_card drivers, normally ...
Yuri Nedel Prodigy10points When porting a codec from kernel 2.6.32 to 2.6.37, getting this compilation error: error: 'struct snd_soc_codec' has no member named 'write' I see that include/sound/soc.h has really changed between those kernel versions. So, what othe...
wammachado I have the same problem on ubuntu 20.04. I found a threadRemixVSL/iomemory-vsl4#25about this issue. Still looking for... Korynkai mentioned thison Jan 25, 2021 Korynkai commentedon Jan 25, 2021 Korynkai ricodol commentedon Jan 25, 2021 ...