From e1eb5f10069b7c393174b3a272ad647537969862 Mon Sep 17 00:00:00 2001 From: Todd Broch Date: Mon, 6 Dec 2010 11:19:51 -0800 Subject: [PATCH] ALSA: hda: Add modelname lookup and fixup for realtek codecs Facilitate fixup for realtek codecs via modelname lookup of fixup data. Fallback to quirk based lookup in absence of model definition. Signed-off-by: Todd Broch Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 61 ++++++++++++++++++++++++++++------- 1 file changed, 49 insertions(+), 12 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 0badedab1335..9ba4279c690d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1677,6 +1677,11 @@ struct alc_pincfg { u32 val; }; +struct alc_model_fixup { + const int id; + const char *name; +}; + struct alc_fixup { unsigned int sku; const struct alc_pincfg *pins; @@ -1685,23 +1690,19 @@ struct alc_fixup { int pre_init); }; -static void alc_pick_fixup(struct hda_codec *codec, - const struct snd_pci_quirk *quirk, - const struct alc_fixup *fix, - int pre_init) +static void __alc_pick_fixup(struct hda_codec *codec, + const struct alc_fixup *fix, + const char *modelname, + int pre_init) { const struct alc_pincfg *cfg; struct alc_spec *spec; - quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk); - if (!quirk) - return; - fix += quirk->value; cfg = fix->pins; if (pre_init && fix->sku) { #ifdef CONFIG_SND_DEBUG_VERBOSE snd_printdd(KERN_INFO "hda_codec: %s: Apply sku override for %s\n", - codec->chip_name, quirk->name); + codec->chip_name, modelname); #endif spec = codec->spec; spec->cdefine.sku_cfg = fix->sku; @@ -1710,7 +1711,7 @@ static void alc_pick_fixup(struct hda_codec *codec, if (pre_init && cfg) { #ifdef CONFIG_SND_DEBUG_VERBOSE snd_printdd(KERN_INFO "hda_codec: %s: Apply pincfg for %s\n", - codec->chip_name, quirk->name); + codec->chip_name, modelname); #endif for (; cfg->nid; cfg++) snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val); @@ -1718,19 +1719,55 @@ static void alc_pick_fixup(struct hda_codec *codec, if (!pre_init && fix->verbs) { #ifdef CONFIG_SND_DEBUG_VERBOSE snd_printdd(KERN_INFO "hda_codec: %s: Apply fix-verbs for %s\n", - codec->chip_name, quirk->name); + codec->chip_name, modelname); #endif add_verb(codec->spec, fix->verbs); } if (fix->func) { #ifdef CONFIG_SND_DEBUG_VERBOSE snd_printdd(KERN_INFO "hda_codec: %s: Apply fix-func for %s\n", - codec->chip_name, quirk->name); + codec->chip_name, modelname); #endif fix->func(codec, fix, pre_init); } } +static void alc_pick_fixup(struct hda_codec *codec, + const struct snd_pci_quirk *quirk, + const struct alc_fixup *fix, + int pre_init) +{ + quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk); + if (quirk) { + fix += quirk->value; +#ifdef CONFIG_SND_DEBUG_VERBOSE + __alc_pick_fixup(codec, fix, quirk->name, pre_init); +#else + __alc_pick_fixup(codec, fix, NULL, pre_init); +#endif + } +} + +static void alc_pick_fixup_model(struct hda_codec *codec, + const struct alc_model_fixup *models, + const struct snd_pci_quirk *quirk, + const struct alc_fixup *fix, + int pre_init) +{ + if (codec->modelname && models) { + while (models->name) { + if (!strcmp(codec->modelname, models->name)) { + fix += models->id; + break; + } + models++; + } + __alc_pick_fixup(codec, fix, codec->modelname, pre_init); + } else { + alc_pick_fixup(codec, quirk, fix, pre_init); + } +} + static int alc_read_coef_idx(struct hda_codec *codec, unsigned int coef_idx) { -- 2.20.1