From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/sound/pci/hda/hda_auto_parser.c | 29 +++++++++++++++--------------
1 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/kernel/sound/pci/hda/hda_auto_parser.c b/kernel/sound/pci/hda/hda_auto_parser.c
index d23d61d..ec821a2 100644
--- a/kernel/sound/pci/hda/hda_auto_parser.c
+++ b/kernel/sound/pci/hda/hda_auto_parser.c
@@ -1,19 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* BIOS auto-parser helper functions for HD-audio
*
* Copyright (c) 2012 Takashi Iwai <tiwai@suse.de>
- *
- * This driver is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
*/
#include <linux/slab.h>
#include <linux/export.h>
#include <linux/sort.h>
#include <sound/core.h>
-#include "hda_codec.h"
+#include <sound/hda_codec.h>
#include "hda_local.h"
#include "hda_auto_parser.h"
@@ -354,7 +350,7 @@
*/
if (!cfg->line_outs && cfg->hp_outs > 1 &&
!(cond_flags & HDA_PINCFG_NO_HP_FIXUP)) {
- int i = 0;
+ i = 0;
while (i < cfg->hp_outs) {
/* The real HPs should have the sequence 0x0f */
if ((hp_out[i].seq & 0x0f) == 0x0f) {
@@ -827,7 +823,7 @@
snd_hda_set_pin_ctl_cache(codec, cfg->nid, cfg->val);
}
-static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
+void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth)
{
const char *modelname = codec->fixup_name;
@@ -837,7 +833,7 @@
if (++depth > 10)
break;
if (fix->chained_before)
- apply_fixup(codec, fix->chain_id, action, depth + 1);
+ __snd_hda_apply_fixup(codec, fix->chain_id, action, depth + 1);
switch (fix->type) {
case HDA_FIXUP_PINS:
@@ -878,6 +874,7 @@
id = fix->chain_id;
}
}
+EXPORT_SYMBOL_GPL(__snd_hda_apply_fixup);
/**
* snd_hda_apply_fixup - Apply the fixup chain with the given action
@@ -887,14 +884,15 @@
void snd_hda_apply_fixup(struct hda_codec *codec, int action)
{
if (codec->fixup_list)
- apply_fixup(codec, codec->fixup_id, action, 0);
+ __snd_hda_apply_fixup(codec, codec->fixup_id, action, 0);
}
EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
#define IGNORE_SEQ_ASSOC (~(AC_DEFCFG_SEQUENCE | AC_DEFCFG_DEF_ASSOC))
static bool pin_config_match(struct hda_codec *codec,
- const struct hda_pintbl *pins)
+ const struct hda_pintbl *pins,
+ bool match_all_pins)
{
const struct hda_pincfg *pin;
int i;
@@ -918,7 +916,8 @@
return false;
}
}
- if (!found && (cfg & 0xf0000000) != 0x40000000)
+ if (match_all_pins &&
+ !found && (cfg & 0xf0000000) != 0x40000000)
return false;
}
@@ -930,10 +929,12 @@
* @codec: the HDA codec
* @pin_quirk: zero-terminated pin quirk list
* @fixlist: the fixup list
+ * @match_all_pins: all valid pins must match with the table entries
*/
void snd_hda_pick_pin_fixup(struct hda_codec *codec,
const struct snd_hda_pin_quirk *pin_quirk,
- const struct hda_fixup *fixlist)
+ const struct hda_fixup *fixlist,
+ bool match_all_pins)
{
const struct snd_hda_pin_quirk *pq;
@@ -945,7 +946,7 @@
continue;
if (codec->core.vendor_id != pq->codec)
continue;
- if (pin_config_match(codec, pq->pins)) {
+ if (pin_config_match(codec, pq->pins, match_all_pins)) {
codec->fixup_id = pq->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
codec->fixup_name = pq->name;
--
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