On Sat, Aug 08, 2015 at 05:10:47PM +0100, Russell King wrote:
From: Yakir Yang ykk@rock-chips.com
Add ALSA based HDMI I2S audio driver for dw_hdmi. Sound card driver could connect to this codec through the codec dai name "dw-hdmi-i2s-audio".
[Fixed IRQ name, MODULE_DESCRIPTION, MODULE_ALIAS in dw-hdmi-i2s-audio.c, and platform device name in dw-hdmi.c --rmk]
Signed-off-by: Yakir Yang ykk@rock-chips.com Signed-off-by: Russell King rmk+kernel@arm.linux.org.uk
I'm dropping this patch after all as it no longer builds against modern kernels due to the reference to the removed snd_soc_jack_new(). Its replacement is at card level, and I don't think it's a simple case of replacing it here.
+static int snd_dw_hdmi_audio_probe(struct snd_soc_codec *codec) +{
- struct snd_dw_hdmi *dw = snd_soc_codec_get_drvdata(codec);
- int ret;
- ret = snd_soc_jack_new(codec, "dw Jack", SND_JACK_LINEOUT,
&dw->jack);
...
+static const struct snd_soc_codec_driver dw_hdmi_audio = {
- .probe = snd_dw_hdmi_audio_probe,
- .dapm_widgets = snd_dw_hdmi_audio_widgets,
- .num_dapm_widgets = ARRAY_SIZE(snd_dw_hdmi_audio_widgets),
- .dapm_routes = snd_dw_hdmi_audio_routes,
- .num_dapm_routes = ARRAY_SIZE(snd_dw_hdmi_audio_routes),
+};
+static int dw_hdmi_audio_probe(struct platform_device *pdev) +{
- struct dw_hdmi_audio_data *data = pdev->dev.platform_data;
- struct snd_dw_hdmi *dw;
- int ret;
- dw = devm_kzalloc(&pdev->dev, sizeof(*dw), GFP_KERNEL);
- if (!dw)
return -ENOMEM;- dw->data = *data;
- dw->dev = &pdev->dev;
- dw->is_jack_ready = false;
- platform_set_drvdata(pdev, dw);
- ret = request_irq(dw->data.irq, snd_dw_hdmi_irq, IRQF_SHARED,
DRIVER_NAME, dw);- if (ret) {
dev_err(&pdev->dev, "request irq failed (%d)\n", ret);return -EINVAL;- }
- ret = snd_soc_register_codec(&pdev->dev, &dw_hdmi_audio,
&dw_hdmi_audio_dai, 1);