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| author | Andy Shevchenko <andy@smile.org.ua> | 2006-07-04 12:05:14 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-09-23 10:37:17 +0200 |
| commit | e0a5d82a966172c5f1dff6229d4a07be2222e8b3 (patch) | |
| tree | 2f2873a35c0924a0c047b35aa01a8deb9f47a9cb /sound/pci/fm801.c | |
| parent | 82466ad76d60c35bf1c48ba1b9c98c35d82fc385 (diff) | |
| download | talos-obmc-linux-e0a5d82a966172c5f1dff6229d4a07be2222e8b3.tar.gz talos-obmc-linux-e0a5d82a966172c5f1dff6229d4a07be2222e8b3.zip | |
[ALSA] fm801: Support FM only card
Signed-off-by: Andy Shevchenko <andy@smile.org.ua>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/fm801.c')
| -rw-r--r-- | sound/pci/fm801.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 13868c985126..a30257fa6dbc 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -2,6 +2,7 @@ * The driver for the ForteMedia FM801 based soundcards * Copyright (c) by Jaroslav Kysela <perex@suse.cz> * + * Support FM only card by Andy Shevchenko <andy@smile.org.ua> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -54,6 +55,7 @@ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card * * 1 = MediaForte 256-PCS * 2 = MediaForte 256-PCPR * 3 = MediaForte 64-PCR + * 16 = setup tuner only (this is additional bit), i.e. SF-64-PCR FM card * High 16-bits are video (radio) device number + 1 */ static int tea575x_tuner[SNDRV_CARDS]; @@ -1253,6 +1255,9 @@ static int snd_fm801_chip_init(struct fm801 *chip, int resume) int id; unsigned short cmdw; + if (tea575x_tuner & 0x0010) + goto __ac97_ok; + /* codec cold reset + AC'97 warm reset */ outw((1<<5) | (1<<6), FM801_REG(chip, CODEC_CTRL)); inw(FM801_REG(chip, CODEC_CTRL)); /* flush posting data */ @@ -1394,13 +1399,16 @@ static int __devinit snd_fm801_create(struct snd_card *card, snd_card_set_dev(card, &pci->dev); #ifdef TEA575X_RADIO - if (tea575x_tuner > 0 && (tea575x_tuner & 0xffff) < 4) { + if (tea575x_tuner > 0 && (tea575x_tuner & 0x000f) < 4) { chip->tea.dev_nr = tea575x_tuner >> 16; chip->tea.card = card; chip->tea.freq_fixup = 10700; chip->tea.private_data = chip; - chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0xffff) - 1]; + chip->tea.ops = &snd_fm801_tea_ops[(tea575x_tuner & 0x000f) - 1]; snd_tea575x_init(&chip->tea); + + /* Mute FM tuner */ + outw(0xf800, FM801_REG(chip, GPIO_CTRL)); } #endif @@ -1439,6 +1447,9 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, sprintf(card->longname, "%s at 0x%lx, irq %i", card->shortname, chip->port, chip->irq); + if (tea575x_tuner[dev] & 0x0010) + goto __fm801_tuner_only; + if ((err = snd_fm801_pcm(chip, 0, NULL)) < 0) { snd_card_free(card); return err; @@ -1465,6 +1476,7 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci, return err; } + __fm801_tuner_only: if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; |
