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Date: Tue, 03 Aug 2010 12:59:39 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Daniel J Blueman <daniel.blueman@...il.com>
Cc: Shérab <Sebastien.Hinderer@...-lyon.org>,
Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: PC Beeps not working with HDA Intel module
At Tue, 3 Aug 2010 11:09:13 +0100,
Daniel J Blueman wrote:
>
> On 3 August 2010 10:02, Daniel J Blueman <daniel.blueman@...il.com> wrote:
> > On 3 August 2010 09:17, Shérab <Sebastien.Hinderer@...-lyon.org> wrote:
> >> Dear Daniel and Takashi,
> >>
> >> First of all many thanks to both of you for your so prompt and so
> >> efficient reply ! Quite impressive.
> >>
> >> Daniel J Blueman (2010/08/02 22:41 +0100):
> >>> Testing with value 27 (ie 48000/4*27~=440), we hear the expected tone:
> >>> $ sudo ./hda-verb /dev/snd/hwC0D0 0x1c SET_BEEP_CONTROL 27
> >>> (of course, your beep widget may not be 0x1c)
> >>
> >> I don't know and don't even know what beep widget means, I'm sorry.
> >> If you can explain and also tell me where to find this hda-verb program
> >> you are using, I am willing to test if that's your wish.
> >
> > hda-verb is at:
> > http://ftp1.kernel.org/pub/linux/kernel/people/tiwai/misc/hda-verb/hda-verb-0.3.tar.bz2
> >
> > From your alsa-info.sh, your beep widget (ie device) is at 0x26.
> >
> >>> The problem is the assumption in patch_sigmatel.c:stac92xx_parse_auto_config():
> >>
> >> [...]
> >>
> >> So is there anything more I can/should do now ?
> >
> > Nothing further, as we know the source of the issue.
>
> Ok, this patch works for me; I've modified it with the ground-truth we
> have (thus there are likely other codecs to fix up later). Shérab, can
> you test from your end?
>
> Fix HDA beep frequency on IDT 92HD73xx and 92HD71Bxx codecs.
>
> Signed-off-by: Daniel J Blueman <daniel.blueman@...il.com>
FWIW, I applied this now to sound git tree.
thanks,
Takashi
>
> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
> index f1e7bab..b8d730c 100644
> --- a/sound/pci/hda/patch_sigmatel.c
> +++ b/sound/pci/hda/patch_sigmatel.c
> @@ -202,6 +202,7 @@ struct sigmatel_spec {
> unsigned int spdif_mute: 1;
> unsigned int check_volume_offset:1;
> unsigned int auto_mic:1;
> + unsigned int linear_tone_beep:1;
>
> /* gpio lines */
> unsigned int eapd_mask;
> @@ -3802,7 +3803,7 @@ static int stac92xx_parse_auto_config(struct
> hda_codec *codec, hda_nid_t dig_out
> return err;
> if (codec->beep) {
> /* IDT/STAC codecs have linear beep tone parameter */
> - codec->beep->linear_tone = 1;
> + codec->beep->linear_tone = spec->linear_tone_beep;
> /* if no beep switch is available, make its own one */
> caps = query_amp_caps(codec, nid, HDA_OUTPUT);
> if (!(caps & AC_AMPCAP_MUTE)) {
> @@ -5005,6 +5006,7 @@ static int patch_stac9200(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> spec->num_pins = ARRAY_SIZE(stac9200_pin_nids);
> spec->pin_nids = stac9200_pin_nids;
> spec->board_config = snd_hda_check_board_config(codec, STAC_9200_MODELS,
> @@ -5068,6 +5070,7 @@ static int patch_stac925x(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
> spec->pin_nids = stac925x_pin_nids;
>
> @@ -5153,6 +5156,7 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 0;
> codec->slave_dig_outs = stac92hd73xx_slave_dig_outs;
> spec->num_pins = ARRAY_SIZE(stac92hd73xx_pin_nids);
> spec->pin_nids = stac92hd73xx_pin_nids;
> @@ -5300,6 +5304,7 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs;
> spec->digbeep_nid = 0x21;
> spec->mux_nids = stac92hd83xxx_mux_nids;
> @@ -5522,6 +5527,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 0;
> codec->patch_ops = stac92xx_patch_ops;
> spec->num_pins = STAC92HD71BXX_NUM_PINS;
> switch (codec->vendor_id) {
> @@ -5779,6 +5785,7 @@ static int patch_stac922x(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> spec->num_pins = ARRAY_SIZE(stac922x_pin_nids);
> spec->pin_nids = stac922x_pin_nids;
> spec->board_config = snd_hda_check_board_config(codec, STAC_922X_MODELS,
> @@ -5883,6 +5890,7 @@ static int patch_stac927x(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> codec->slave_dig_outs = stac927x_slave_dig_outs;
> spec->num_pins = ARRAY_SIZE(stac927x_pin_nids);
> spec->pin_nids = stac927x_pin_nids;
> @@ -6018,6 +6026,7 @@ static int patch_stac9205(struct hda_codec *codec)
>
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> spec->num_pins = ARRAY_SIZE(stac9205_pin_nids);
> spec->pin_nids = stac9205_pin_nids;
> spec->board_config = snd_hda_check_board_config(codec, STAC_9205_MODELS,
> @@ -6174,6 +6183,7 @@ static int patch_stac9872(struct hda_codec *codec)
> return -ENOMEM;
> codec->no_trigger_sense = 1;
> codec->spec = spec;
> + spec->linear_tone_beep = 1;
> spec->num_pins = ARRAY_SIZE(stac9872_pin_nids);
> spec->pin_nids = stac9872_pin_nids;
>
> --
> Daniel J Blueman
>
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