From: Takashi Iwai <tiwai@suse.de>
To: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
Jaroslav Kysela <perex@perex.cz>
Subject: Re: [PATCH]Add VT1613 AC97 codec support
Date: Fri, 06 Mar 2015 17:03:06 +0100 [thread overview]
Message-ID: <s5hwq2u2jwl.wl-tiwai@suse.de> (raw)
In-Reply-To: <54F9CEC4.9020305@maciej.szmigiero.name>
At Fri, 06 Mar 2015 16:59:00 +0100,
Maciej S. Szmigiero wrote:
>
> Patch to add an VT1613 AC97 codec support.
>
> This codec has additional DC offset removal control,
> headphone output and no video input.
>
> Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Applied, thanks.
Takashi
>
> diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
> index 5ee2f17..5bca1a3 100644
> --- a/sound/pci/ac97/ac97_codec.c
> +++ b/sound/pci/ac97/ac97_codec.c
> @@ -177,6 +177,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
> { 0x54524123, 0xffffffff, "TR28602", NULL, NULL }, // only guess --jk [TR28023 = eMicro EM28023 (new CT1297)]
> { 0x54584e03, 0xffffffff, "TLV320AIC27", NULL, NULL },
> { 0x54584e20, 0xffffffff, "TLC320AD9xC", NULL, NULL },
> +{ 0x56494120, 0xfffffff0, "VIA1613", patch_vt1613, NULL },
> { 0x56494161, 0xffffffff, "VIA1612A", NULL, NULL }, // modified ICE1232 with S/PDIF
> { 0x56494170, 0xffffffff, "VIA1617A", patch_vt1617a, NULL }, // modified VT1616 with S/PDIF
> { 0x56494182, 0xffffffff, "VIA1618", patch_vt1618, NULL },
> diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
> index ceaac1c..eca2210 100644
> --- a/sound/pci/ac97/ac97_patch.c
> +++ b/sound/pci/ac97/ac97_patch.c
> @@ -3352,6 +3352,39 @@ static int patch_cm9780(struct snd_ac97 *ac97)
> }
>
> /*
> + * VIA VT1613 codec
> + */
> +static const struct snd_kcontrol_new snd_ac97_controls_vt1613[] = {
> +AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
> +};
> +
> +static int patch_vt1613_specific(struct snd_ac97 *ac97)
> +{
> + int err;
> +
> + err = patch_build_controls(ac97, &snd_ac97_controls_vt1613[0],
> + ARRAY_SIZE(snd_ac97_controls_vt1613));
> + if (err)
> + return err;
> +
> + return 0;
> +};
> +
> +static const struct snd_ac97_build_ops patch_vt1613_ops = {
> + .build_specific = patch_vt1613_specific
> +};
> +
> +static int patch_vt1613(struct snd_ac97 *ac97)
> +{
> + ac97->build_ops = &patch_vt1613_ops;
> +
> + ac97->flags |= AC97_HAS_NO_VIDEO;
> + ac97->caps |= AC97_BC_HEADPHONE;
> +
> + return 0;
> +}
> +
> +/*
> * VIA VT1616 codec
> */
> static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
>
prev parent reply other threads:[~2015-03-06 16:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-06 15:59 Maciej S. Szmigiero
2015-03-06 16:03 ` Takashi Iwai [this message]
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