[alsa-devel] [PATCH] ALSA: HDA: Realtek: Take vmaster dac from multiout dac list
Takashi Iwai
tiwai at suse.de
Mon Dec 12 11:19:33 CET 2011
At Mon, 12 Dec 2011 18:13:44 +0800,
David Henningsson wrote:
>
> 2011-12-12 17:48, Takashi Iwai skrev:
> > At Mon, 12 Dec 2011 13:37:41 +0800,
> > David Henningsson wrote:
> >> With the auto-parser we can choose the dac nid for vmaster from
> >> the DACs we already know, instead of hard-coding it. This is more
> >> future-proof and was actually wrong on one machine.
> >>
> >> Reported-by: David Chen<david.chen at canonical.com>
> >> Signed-off-by: David Henningsson<david.henningsson at canonical.com>
> > Unfortunately this doesn't work correctly for some codecs.
> > Codecs like ALC262 have no volume in DAC (e.g. 0x02) but only in mixer
> > (e.g. 0x0c).
> >
> > In future, we should build up the I/O paths like in patch_via.c,
> > so that such info can be checked more easily.
> >
> Ah, of course. Thanks for spotting. I believe the patch should look like
> the attached one instead, what do you think?
The check of cfg->line_outs can be skipped. The primary output must
be present in any case. Or, at most, just add a non-zero check for
cfg->line_out_pins[0]. Otherwise it looks good.
Thanks!
Takashi
>
> // David
>
> [2 0001-ALSA-HDA-Realtek-Take-vmaster-dac-from-multiout-dac-.patch <text/x-patch (7bit)>]
> >From 4bd01d3ef7c71adc7c6bb41d1f92f2b5c9b3dd47 Mon Sep 17 00:00:00 2001
> From: David Henningsson <david.henningsson at canonical.com>
> Date: Fri, 9 Dec 2011 18:27:42 +0800
> Subject: [PATCH] ALSA: HDA: Realtek: Take vmaster dac from multiout dac list
>
> With the auto-parser we can choose the dac nid for vmaster from
> the DACs we already know, instead of hard-coding it. This is more
> future-proof and was actually wrong on one machine.
>
> Signed-off-by: David Henningsson <david.henningsson at canonical.com>
> ---
> sound/pci/hda/patch_realtek.c | 36 ++++++++++++++----------------------
> 1 files changed, 14 insertions(+), 22 deletions(-)
>
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 8a74c1e..f394865 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -3039,6 +3039,8 @@ static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
>
> static int alc_auto_fill_multi_ios(struct hda_codec *codec,
> unsigned int location, int offset);
> +static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
> + hda_nid_t pin, hda_nid_t dac);
>
> /* fill in the dac_nids table from the parsed pin configuration */
> static int alc_auto_fill_dac_nids(struct hda_codec *codec)
> @@ -3153,6 +3155,9 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
> }
> }
>
> + i = cfg->line_outs ? cfg->line_out_pins[0] :
> + (cfg->speaker_outs ? cfg->speaker_pins[0] : cfg->hp_pins[0]);
> + spec->vmaster_nid = alc_look_for_out_vol_nid(codec, spec->multiout.dac_nids[0], i);
> return 0;
> }
>
> @@ -4175,8 +4180,10 @@ static int patch_alc880(struct hda_codec *codec)
> #endif
> }
>
> - if (board_config != ALC_MODEL_AUTO)
> + if (board_config != ALC_MODEL_AUTO) {
> + spec->vmaster_nid = 0x0c;
> setup_preset(codec, &alc880_presets[board_config]);
> + }
>
> if (!spec->no_analog && !spec->adc_nids) {
> alc_auto_fill_adc_caps(codec);
> @@ -4196,8 +4203,6 @@ static int patch_alc880(struct hda_codec *codec)
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> - spec->vmaster_nid = 0x0c;
> -
> codec->patch_ops = alc_patch_ops;
> if (board_config == ALC_MODEL_AUTO)
> spec->init_hook = alc_auto_init_std;
> @@ -4304,8 +4309,10 @@ static int patch_alc260(struct hda_codec *codec)
> #endif
> }
>
> - if (board_config != ALC_MODEL_AUTO)
> + if (board_config != ALC_MODEL_AUTO) {
> setup_preset(codec, &alc260_presets[board_config]);
> + spec->vmaster_nid = 0x08;
> + }
>
> if (!spec->no_analog && !spec->adc_nids) {
> alc_auto_fill_adc_caps(codec);
> @@ -4325,8 +4332,6 @@ static int patch_alc260(struct hda_codec *codec)
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> - spec->vmaster_nid = 0x08;
> -
> codec->patch_ops = alc_patch_ops;
> if (board_config == ALC_MODEL_AUTO)
> spec->init_hook = alc_auto_init_std;
> @@ -4698,8 +4703,10 @@ static int patch_alc882(struct hda_codec *codec)
> goto error;
> }
>
> - if (board_config != ALC_MODEL_AUTO)
> + if (board_config != ALC_MODEL_AUTO) {
> setup_preset(codec, &alc882_presets[board_config]);
> + spec->vmaster_nid = 0x0c;
> + }
>
> if (!spec->no_analog && !spec->adc_nids) {
> alc_auto_fill_adc_caps(codec);
> @@ -4719,8 +4726,6 @@ static int patch_alc882(struct hda_codec *codec)
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> - spec->vmaster_nid = 0x0c;
> -
> codec->patch_ops = alc_patch_ops;
> if (board_config == ALC_MODEL_AUTO)
> spec->init_hook = alc_auto_init_std;
> @@ -4899,8 +4904,6 @@ static int patch_alc262(struct hda_codec *codec)
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> - spec->vmaster_nid = 0x0c;
> -
> codec->patch_ops = alc_patch_ops;
> spec->init_hook = alc_auto_init_std;
> spec->shutup = alc_eapd_shutup;
> @@ -5012,8 +5015,6 @@ static int patch_alc268(struct hda_codec *codec)
> if (!spec->no_analog && !spec->cap_mixer)
> set_capture_mixer(codec);
>
> - spec->vmaster_nid = 0x02;
> -
> codec->patch_ops = alc_patch_ops;
> spec->init_hook = alc_auto_init_std;
> spec->shutup = alc_eapd_shutup;
> @@ -5568,8 +5569,6 @@ static int patch_alc269(struct hda_codec *codec)
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> - spec->vmaster_nid = 0x02;
> -
> codec->patch_ops = alc_patch_ops;
> #ifdef CONFIG_PM
> codec->patch_ops.resume = alc269_resume;
> @@ -5674,8 +5673,6 @@ static int patch_alc861(struct hda_codec *codec)
> set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
> }
>
> - spec->vmaster_nid = 0x03;
> -
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> codec->patch_ops = alc_patch_ops;
> @@ -5800,8 +5797,6 @@ static int patch_alc861vd(struct hda_codec *codec)
> set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
> }
>
> - spec->vmaster_nid = 0x02;
> -
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> codec->patch_ops = alc_patch_ops;
> @@ -6184,7 +6179,6 @@ static int patch_alc662(struct hda_codec *codec)
> break;
> }
> }
> - spec->vmaster_nid = 0x02;
>
> alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
>
> @@ -6240,8 +6234,6 @@ static int patch_alc680(struct hda_codec *codec)
> if (!spec->no_analog && !spec->cap_mixer)
> set_capture_mixer(codec);
>
> - spec->vmaster_nid = 0x02;
> -
> codec->patch_ops = alc_patch_ops;
> spec->init_hook = alc_auto_init_std;
>
> --
> 1.7.5.4
>
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