MAJOR=4 MINOR=14 DEVNAME=tty14 #El=J!e@pNjbѿ .ZE/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997, 2002 Peter Mattis, Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef __G_I18N_LIB_H__ #define __G_I18N_LIB_H__ #include #include #include #ifndef GETTEXT_PACKAGE #error You must define GETTEXT_PACKAGE before including gi18n-lib.h. Did you forget to include config.h? #endif #define _(String) ((char *) g_dgettext (GETTEXT_PACKAGE, String)) #define Q_(String) g_dpgettext (GETTEXT_PACKAGE, String, 0) #define N_(String) (String) #define C_(Context,String) g_dpgettext (GETTEXT_PACKAGE, Context "\004" String, strlen (Context) + 1) #define NC_(Context, String) (String) #endif /* __G_I18N_LIB_H__ */ #G @am_J*j"TfO\i1h iG/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __SOUND_PCM_DRM_ELD_H #define __SOUND_PCM_DRM_ELD_H enum eld_versions { ELD_VER_CEA_861D = 2, ELD_VER_PARTIAL = 31, }; enum cea_audio_coding_types { AUDIO_CODING_TYPE_REF_STREAM_HEADER = 0, AUDIO_CODING_TYPE_LPCM = 1, AUDIO_CODING_TYPE_AC3 = 2, AUDIO_CODING_TYPE_MPEG1 = 3, AUDIO_CODING_TYPE_MP3 = 4, AUDIO_CODING_TYPE_MPEG2 = 5, AUDIO_CODING_TYPE_AACLC = 6, AUDIO_CODING_TYPE_DTS = 7, AUDIO_CODING_TYPE_ATRAC = 8, AUDIO_CODING_TYPE_SACD = 9, AUDIO_CODING_TYPE_EAC3 = 10, AUDIO_CODING_TYPE_DTS_HD = 11, AUDIO_CODING_TYPE_MLP = 12, AUDIO_CODING_TYPE_DST = 13, AUDIO_CODING_TYPE_WMAPRO = 14, AUDIO_CODING_TYPE_REF_CXT = 15, /* also include valid xtypes below */ AUDIO_CODING_TYPE_HE_AAC = 15, AUDIO_CODING_TYPE_HE_AAC2 = 16, AUDIO_CODING_TYPE_MPEG_SURROUND = 17, }; enum cea_audio_coding_xtypes { AUDIO_CODING_XTYPE_HE_REF_CT = 0, AUDIO_CODING_XTYPE_HE_AAC = 1, AUDIO_CODING_XTYPE_HE_AAC2 = 2, AUDIO_CODING_XTYPE_MPEG_SURROUND = 3, AUDIO_CODING_XTYPE_FIRST_RESERVED = 4, }; /* * CEA Short Audio Descriptor data */ struct snd_cea_sad { int channels; int format; /* (format == 0) indicates invalid SAD */ int rates; int sample_bits; /* for LPCM */ int max_bitrate; /* for AC3...ATRAC */ int profile; /* for WMAPRO */ }; #define ELD_FIXED_BYTES 20 #define ELD_MAX_SIZE 256 #define ELD_MAX_MNL 16 #define ELD_MAX_SAD 16 #define ELD_PCM_BITS_8 BIT(0) #define ELD_PCM_BITS_16 BIT(1) #define ELD_PCM_BITS_20 BIT(2) #define ELD_PCM_BITS_24 BIT(3) #define ELD_PCM_BITS_32 BIT(4) /* * ELD: EDID Like Data */ struct snd_parsed_hdmi_eld { /* * all fields will be cleared before updating ELD */ int baseline_len; int eld_ver; int cea_edid_ver; char monitor_name[ELD_MAX_MNL + 1]; int manufacture_id; int product_id; u64 port_id; int support_hdcp; int support_ai; int conn_type; int aud_synch_delay; int spk_alloc; int sad_count; struct snd_cea_sad sad[ELD_MAX_SAD]; }; int snd_pcm_hw_constraint_eld(struct snd_pcm_runtime *runtime, void *eld); int snd_parse_eld(struct device *dev, struct snd_parsed_hdmi_eld *e, const unsigned char *buf, int size); void snd_show_eld(struct device *dev, struct snd_parsed_hdmi_eld *e); #ifdef CONFIG_SND_PROC_FS void snd_print_eld_info(struct snd_parsed_hdmi_eld *eld, struct snd_info_buffer *buffer); #endif #endif IξIFile not found. K ^ϾK