Hi,
Thanks for your review.
On Thu, 22 Jan 2015 13:16:03 +0100
Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> wrote:
> On 22/01/15 12:17, Inha Song wrote:
> > diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
> > index fc67f97..8031423 100644
> > --- a/sound/soc/samsung/Kconfig
> > +++ b/sound/soc/samsung/Kconfig
> > @@ -245,3 +245,11 @@ config SND_SOC_ARNDALE_RT5631_ALC5631
> > depends on SND_SOC_SAMSUNG
> > select SND_SAMSUNG_I2S
> > select SND_SOC_RT5631
> > +
> > +config SND_SOC_SAMSUNG_TRATS2_WM1811
> > + tristate "SoC I2S Audio support for WM1811 on Tizen Trats2 board"
> > + depends on SND_SOC_SAMSUNG
> > + select SND_SOC_WM8994
> > + select SND_SAMSUNG_I2S
>
> Shouldn't you also select the MFD part of WM8994 here ?
Maybe, I will add also "select MFD_WM8994"
>
> > +++ b/sound/soc/samsung/trats2_wm1811.c
> > @@ -0,0 +1,218 @@
>
> > +static struct snd_soc_dai_link trats2_dai[] = {
> > + {
> > + .name = "WM1811 AIF1",
> > + .stream_name = "Pri_Dai",
>
> Could we have a less cryptic name here, e.g. "HiFi Primary" ?
Looks like "HiFi Primary", I will fix.
>
> > + .codec_dai_name = "wm8994-aif1",
> > + .codec_name = "wm8994-codec",
> > + .ops = &trats2_aif1_ops,
> > + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
> > + SND_SOC_DAIFMT_CBM_CFM,
> > + },
> > +};
>
> > +static int trats2_audio_probe(struct platform_device *pdev)
> > +{
> > + struct device_node *np = pdev->dev.of_node;
> > + struct snd_soc_card *card = &trats2_card;
> > + struct device_node *codec_node;
> > + struct snd_soc_dai_link *dai_link = card->dai_link;
> > + struct trats2_machine_priv *priv = snd_soc_card_get_drvdata(card);
> > + int ret;
> > +
> > + if (!np) {
> > + dev_err(&pdev->dev, "of node is missing.\n");
> > + return -ENODEV;
>
> I'd say this whole np test could be dropped, we will fail right below
> at the snd_soc_of_parse_card_name() function call if np is NULL.
> Such a situation seems highly unlikely anyway.
I will remove :)
>
> > + }
> > +
> > + card->dev = &pdev->dev;
> > +
> > + ret = snd_soc_of_parse_card_name(card, "samsung,model");
> > + if (ret) {
> > + dev_err(&pdev->dev,
> > + "Card name is not provided\n");
>
> I guess it would fit in a single line.
Oh, Thanks.
>
> > + return ret;
> > + }
> > +
>
> > +static struct platform_driver trats2_audio_driver = {
> > + .driver = {
> > + .name = "trats2-audio",
> > + .owner = THIS_MODULE,
>
> You can drop this .owner field assignment, it's also done in
> module_platform_driver() macro.
>
Yes, I will fix based on your comments :)
Thanks,
Best Regards,
Inha Song.
> > + .pm = &snd_soc_pm_ops,
> > + .of_match_table = trats2_audio_of_match,
> > + },
> > + .probe = trats2_audio_probe,
> > + .remove = trats2_audio_remove,
> > +};
> > +
> > +module_platform_driver(trats2_audio_driver);
>
> --
> Regards,
> Sylwester
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