Re: [PATCH] IT2646 AC97 codec

[Takashi Iwai <tiwai@suse.de>]

Hi,

thanks, committed to cvs now.


Takashi

At Fri, 24 Oct 2003 14:31:15 +0800,
Ted.Wen@ite.com.tw wrote:
> 
> diff -ur alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_codec.c /alsa/patch/0.9.7/ac97_codec.c
> --- alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_codec.c	2003-08-28 23:36:44.000000000 +0800
> +++ /alsa/patch/0.9.7/ac97_codec.c	2003-10-13 19:45:39.000000000 +0800
> @@ -139,6 +139,7 @@
>  { 0x49434551, 0xffffffff, "VT1616", 		patch_vt1616,	NULL }, 
>  { 0x49434552, 0xffffffff, "VT1616i",		patch_vt1616,	NULL }, // VT1616 compatible (chipset integrated)
>  { 0x49544520, 0xffffffff, "IT2226E",		NULL,		NULL },
> +{ 0x49544561, 0xffffffff, "IT2646E",		patch_it2646,		NULL },
>  { 0x4e534300, 0xffffffff, "LM4540/43/45/46/48",	NULL,		NULL }, // only guess --jk
>  { 0x4e534331, 0xffffffff, "LM4549",		NULL,		NULL },
>  { 0x4e534350, 0xffffffff, "LM4550",		NULL,		NULL },
> Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_id.h
> Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_local.h
> diff -ur alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_patch.c /alsa/patch/0.9.7/ac97_patch.c
> --- alsa-driver-0.9.7/alsa-kernel/pci/ac97/ac97_patch.c	2003-09-23 22:31:44.000000000 +0800
> +++ /alsa/patch/0.9.7/ac97_patch.c	2003-10-13 19:45:39.000000000 +0800
> @@ -1099,3 +1099,37 @@
>  	ac97->build_ops = &patch_vt1616_ops;
>  	return 0;
>  }
> +
> 
> 
> +static const snd_kcontrol_new_t snd_ac97_controls_it2646[] = {
> +	AC97_SINGLE("Line-In As Surround", 0x76, 9, 1, 0),
> +	AC97_SINGLE("Mic As Center/LFE", 0x76, 10, 1, 0),
> +};
> +
> +static const snd_kcontrol_new_t snd_ac97_spdif_controls_it2646[] = {
> +        AC97_SINGLE("IEC958 Capture Switch", 0x76, 11, 1, 0),
> +        AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
> +        AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
> +};
> +
> +static int patch_it2646_specific(ac97_t * ac97)
> +{
> +	int err;
> +	if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
> +		return err;
> +	if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
> +		return err;
> +	return 0;
> +}
> +
> +static struct snd_ac97_build_ops patch_it2646_ops = {
> +	.build_specific	= patch_it2646_specific
> +};
> +
> +int patch_it2646(ac97_t * ac97)
> +{
> +	ac97->build_ops = &patch_it2646_ops;
> +	/* full DAC volume */
> +	snd_ac97_write_cache(ac97, 0x5E, 0x0808);
> +	snd_ac97_write_cache(ac97, 0x7A, 0x0808);
> +	return 0;
> +}
> Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ac97_proc.c
> Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: ak4531_codec.c
> Only in alsa-driver-0.9.7/alsa-kernel/pci/ac97: Makefile
> 
> 
> 
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