/* * BIOS auto-parser helper functions for HD-audio * * Copyright (c) 2012 Takashi Iwai * * 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. */ #ifndef __SOUND_HDA_AUTO_PARSER_H #define __SOUND_HDA_AUTO_PARSER_H /* * Helper for automatic pin configuration */ enum { AUTO_PIN_MIC, AUTO_PIN_LINE_IN, AUTO_PIN_CD, AUTO_PIN_AUX, AUTO_PIN_LAST }; enum { AUTO_PIN_LINE_OUT, AUTO_PIN_SPEAKER_OUT, AUTO_PIN_HP_OUT }; #define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS #define AUTO_CFG_MAX_INS 8 struct auto_pin_cfg_item { hda_nid_t pin; int type; unsigned int is_headset_mic:1; unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */ unsigned int has_boost_on_pin:1; }; struct auto_pin_cfg; const char *hda_get_autocfg_input_label(struct hda_codec *codec, const struct auto_pin_cfg *cfg, int input); int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid, const struct auto_pin_cfg *cfg, char *label, int maxlen, int *indexp); enum { INPUT_PIN_ATTR_UNUSED, /* pin not connected */ INPUT_PIN_ATTR_INT, /* internal mic/line-in */ INPUT_PIN_ATTR_DOCK, /* docking mic/line-in */ INPUT_PIN_ATTR_NORMAL, /* mic/line-in jack */ INPUT_PIN_ATTR_REAR, /* mic/line-in jack in rear */ INPUT_PIN_ATTR_FRONT, /* mic/line-in jack in front */ INPUT_PIN_ATTR_LAST = INPUT_PIN_ATTR_FRONT, }; int snd_hda_get_input_pin_attr(unsigned int def_conf); struct auto_pin_cfg { int line_outs; /* sorted in the order of Front/Surr/CLFE/Side */ hda_nid_t line_out_pins[AUTO_CFG_MAX_OUTS]; int speaker_outs; hda_nid_t speaker_pins[AUTO_CFG_MAX_OUTS]; int hp_outs; int line_out_type; /* AUTO_PIN_XXX_OUT */ hda_nid_t hp_pins[AUTO_CFG_MAX_OUTS]; int num_inputs; struct auto_pin_cfg_item inputs[AUTO_CFG_MAX_INS]; int dig_outs; hda_nid_t dig_out_pins[2]; hda_nid_t dig_in_pin; hda_nid_t mono_out_pin; int dig_out_type[2]; /* HDA_PCM_TYPE_XXX */ int dig_in_type; /* HDA_PCM_TYPE_XXX */ }; /* bit-flags for snd_hda_parse_pin_def_config() behavior */ #define HDA_PINCFG_NO_HP_FIXUP (1 << 0) /* no HP-split */ #define HDA_PINCFG_NO_LO_FIXUP (1 << 1) /* don't take other outs as LO */ #define HDA_PINCFG_HEADSET_MIC (1 << 2) /* Try to find headset mic; mark seq number as 0xc to trigger */ #define HDA_PINCFG_HEADPHONE_MIC (1 << 3) /* Try to find headphone mic; mark seq number as 0xd to trigger */ int snd_hda_parse_pin_defcfg(struct hda_codec *codec, struct auto_pin_cfg *cfg, const hda_nid_t *ignore_nids, unsigned int cond_flags); /* older function */ #define snd_hda_parse_pin_def_config(codec, cfg, ignore) \ snd_hda_parse_pin_defcfg(codec, cfg, ignore, 0) static inline int auto_cfg_hp_outs(const struct auto_pin_cfg *cfg) { return (cfg->line_out_type == AUTO_PIN_HP_OUT) ? cfg->line_outs : cfg->hp_outs; } static inline const hda_nid_t *auto_cfg_hp_pins(const struct auto_pin_cfg *cfg) { return (cfg->line_out_type == AUTO_PIN_HP_OUT) ? cfg->line_out_pins : cfg->hp_pins; } static inline int auto_cfg_speaker_outs(const struct auto_pin_cfg *cfg) { return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ? cfg->line_outs : cfg->speaker_outs; } static inline const hda_nid_t *auto_cfg_speaker_pins(const struct auto_pin_cfg *cfg) { return (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) ? cfg->line_out_pins : cfg->speaker_pins; } #endif /* __SOUND_HDA_AUTO_PARSER_H */ f5bc3b9b25'>Makefile
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 09:37:34 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 21:47:58 +0100
commit0becc0ae5b42828785b589f686725ff5bc3b9b25 (patch)
treebe6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101 /sound/oss/dmasound/Makefile
parent24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)
x86/mce: Make timer handling more robust
Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'sound/oss/dmasound/Makefile')