From 9d57883f08d3c0c111b50bf185dfee9731a12c76 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 22 Nov 2010 13:29:19 +0100 Subject: [PATCH] ALSA: hda - Add a generic fixup callback for Realtek codecs Add a generic callback function for fixup elements. This can be used to do some unusual things like overriding the AMP cache, etc. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 564e6c136ddd..f10c613c530f 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1681,6 +1681,8 @@ struct alc_fixup { unsigned int sku; const struct alc_pincfg *pins; const struct hda_verb *verbs; + void (*func)(struct hda_codec *codec, const struct alc_fixup *fix, + int pre_init); }; static void alc_pick_fixup(struct hda_codec *codec, @@ -1720,6 +1722,13 @@ static void alc_pick_fixup(struct hda_codec *codec, #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); +#endif + fix->func(codec, fix, pre_init); + } } static int alc_read_coef_idx(struct hda_codec *codec, -- 2.30.2