diff options
| -rw-r--r-- | sound/pci/hda/hda_beep.c | 4 | ||||
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 148 | ||||
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 15 |
3 files changed, 91 insertions, 76 deletions
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index e6cc9463667..e00421c0d8b 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -128,7 +128,7 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid) INIT_WORK(&beep->beep_work, &snd_hda_generate_beep); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_attach_beep_device); +EXPORT_SYMBOL_HDA(snd_hda_attach_beep_device); void snd_hda_detach_beep_device(struct hda_codec *codec) { @@ -141,4 +141,4 @@ void snd_hda_detach_beep_device(struct hda_codec *codec) kfree(beep); } } -EXPORT_SYMBOL_GPL(snd_hda_detach_beep_device); +EXPORT_SYMBOL_HDA(snd_hda_detach_beep_device); diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 2fff0fb77ba..004344825e9 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -71,7 +71,7 @@ int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset) mutex_unlock(&preset_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_add_codec_preset); +EXPORT_SYMBOL_HDA(snd_hda_add_codec_preset); int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset) { @@ -80,7 +80,7 @@ int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset) mutex_unlock(&preset_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_delete_codec_preset); +EXPORT_SYMBOL_HDA(snd_hda_delete_codec_preset); #ifdef CONFIG_SND_HDA_POWER_SAVE static void hda_power_work(struct work_struct *work); @@ -114,7 +114,7 @@ const char *snd_hda_get_jack_location(u32 cfg) } return "UNKNOWN"; } -EXPORT_SYMBOL_GPL(snd_hda_get_jack_location); +EXPORT_SYMBOL_HDA(snd_hda_get_jack_location); const char *snd_hda_get_jack_connectivity(u32 cfg) { @@ -122,7 +122,7 @@ const char *snd_hda_get_jack_connectivity(u32 cfg) return jack_locations[(cfg >> (AC_DEFCFG_LOCATION_SHIFT + 4)) & 3]; } -EXPORT_SYMBOL_GPL(snd_hda_get_jack_connectivity); +EXPORT_SYMBOL_HDA(snd_hda_get_jack_connectivity); const char *snd_hda_get_jack_type(u32 cfg) { @@ -136,7 +136,7 @@ const char *snd_hda_get_jack_type(u32 cfg) return jack_types[(cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT]; } -EXPORT_SYMBOL_GPL(snd_hda_get_jack_type); +EXPORT_SYMBOL_HDA(snd_hda_get_jack_type); /* * Compose a 32bit command word to be sent to the HD-audio controller @@ -185,7 +185,7 @@ unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid, snd_hda_power_down(codec); return res; } -EXPORT_SYMBOL_GPL(snd_hda_codec_read); +EXPORT_SYMBOL_HDA(snd_hda_codec_read); /** * snd_hda_codec_write - send a single command without waiting for response @@ -214,7 +214,7 @@ int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct, snd_hda_power_down(codec); return err; } -EXPORT_SYMBOL_GPL(snd_hda_codec_write); +EXPORT_SYMBOL_HDA(snd_hda_codec_write); /** * snd_hda_sequence_write - sequence writes @@ -229,7 +229,7 @@ void snd_hda_sequence_write(struct hda_codec *codec, const struct hda_verb *seq) for (; seq->nid; seq++) snd_hda_codec_write(codec, seq->nid, 0, seq->verb, seq->param); } -EXPORT_SYMBOL_GPL(snd_hda_sequence_write); +EXPORT_SYMBOL_HDA(snd_hda_sequence_write); /** * snd_hda_get_sub_nodes - get the range of sub nodes @@ -251,7 +251,7 @@ int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, *start_id = (parm >> 16) & 0x7fff; return (int)(parm & 0x7fff); } -EXPORT_SYMBOL_GPL(snd_hda_get_sub_nodes); +EXPORT_SYMBOL_HDA(snd_hda_get_sub_nodes); /** * snd_hda_get_connections - get connection list @@ -340,7 +340,7 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, } return conns; } -EXPORT_SYMBOL_GPL(snd_hda_get_connections); +EXPORT_SYMBOL_HDA(snd_hda_get_connections); /** @@ -375,7 +375,7 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex) return 0; } -EXPORT_SYMBOL_GPL(snd_hda_queue_unsol_event); +EXPORT_SYMBOL_HDA(snd_hda_queue_unsol_event); /* * process queued unsolicited events @@ -521,7 +521,7 @@ int /*__devinit*/ snd_hda_bus_new(struct snd_card *card, *busp = bus; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_bus_new); +EXPORT_SYMBOL_HDA(snd_hda_bus_new); #ifdef CONFIG_SND_HDA_GENERIC #define is_generic_config(codec) \ @@ -808,7 +808,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr *codecp = codec; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_codec_new); +EXPORT_SYMBOL_HDA(snd_hda_codec_new); int snd_hda_codec_configure(struct hda_codec *codec) { @@ -868,7 +868,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, msleep(1); snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, format); } -EXPORT_SYMBOL_GPL(snd_hda_codec_setup_stream); +EXPORT_SYMBOL_HDA(snd_hda_codec_setup_stream); void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid) { @@ -882,7 +882,7 @@ void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid) snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0); #endif } -EXPORT_SYMBOL_GPL(snd_hda_codec_cleanup_stream); +EXPORT_SYMBOL_HDA(snd_hda_codec_cleanup_stream); /* * amp access functions @@ -964,7 +964,7 @@ u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction) } return info->amp_caps; } -EXPORT_SYMBOL_GPL(query_amp_caps); +EXPORT_SYMBOL_HDA(query_amp_caps); int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, unsigned int caps) @@ -978,7 +978,7 @@ int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, info->head.val |= INFO_AMP_CAPS; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps); +EXPORT_SYMBOL_HDA(snd_hda_override_amp_caps); /* * read the current volume to info @@ -1032,7 +1032,7 @@ int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch, return 0; return get_vol_mute(codec, info, nid, ch, direction, index); } -EXPORT_SYMBOL_GPL(snd_hda_codec_amp_read); +EXPORT_SYMBOL_HDA(snd_hda_codec_amp_read); /* * update the AMP value, mask = bit mask to set, val = the value @@ -1052,7 +1052,7 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, put_vol_mute(codec, info, nid, ch, direction, idx, val); return 1; } -EXPORT_SYMBOL_GPL(snd_hda_codec_amp_update); +EXPORT_SYMBOL_HDA(snd_hda_codec_amp_update); /* * update the AMP stereo with the same mask and value @@ -1066,7 +1066,7 @@ int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid, idx, mask, val); return ret; } -EXPORT_SYMBOL_GPL(snd_hda_codec_amp_stereo); +EXPORT_SYMBOL_HDA(snd_hda_codec_amp_stereo); #ifdef SND_HDA_NEEDS_RESUME /* resume the all amp commands from the cache */ @@ -1092,7 +1092,7 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec) } } } -EXPORT_SYMBOL_GPL(snd_hda_codec_resume_amp); +EXPORT_SYMBOL_HDA(snd_hda_codec_resume_amp); #endif /* SND_HDA_NEEDS_RESUME */ /* volume */ @@ -1120,7 +1120,7 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol, uinfo->value.integer.max = caps; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_info); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_info); int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1140,7 +1140,7 @@ int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, & HDA_AMP_VOLMASK; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_get); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_get); int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1165,7 +1165,7 @@ int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, snd_hda_power_down(codec); return change; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_put); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_volume_put); int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *_tlv) @@ -1192,7 +1192,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, return -EFAULT; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_tlv); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_tlv); /* * set (static) TLV for virtual master volume; recalculated as max 0dB @@ -1212,7 +1212,7 @@ void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir, tlv[2] = -nums * step; tlv[3] = step; } -EXPORT_SYMBOL_GPL(snd_hda_set_vmaster_tlv); +EXPORT_SYMBOL_HDA(snd_hda_set_vmaster_tlv); /* find a mixer control element with the given name */ static struct snd_kcontrol * @@ -1232,7 +1232,7 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec, { return _snd_hda_find_mixer_ctl(codec, name, 0); } -EXPORT_SYMBOL_GPL(snd_hda_find_mixer_ctl); +EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl); /* Add a control element and assign to the codec */ int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl) @@ -1249,7 +1249,7 @@ int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl) *knewp = kctl; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_ctl_add); +EXPORT_SYMBOL_HDA(snd_hda_ctl_add); #ifdef CONFIG_SND_HDA_RECONFIG /* Clear all controls assigned to the given codec */ @@ -1328,7 +1328,7 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name, } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_add_vmaster); +EXPORT_SYMBOL_HDA(snd_hda_add_vmaster); /* switch */ int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, @@ -1342,7 +1342,7 @@ int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, uinfo->value.integer.max = 1; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_info); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_info); int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1362,7 +1362,7 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, HDA_AMP_MUTE) ? 0 : 1; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_get); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_get); int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1393,7 +1393,7 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, snd_hda_power_down(codec); return change; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_put); +EXPORT_SYMBOL_HDA(snd_hda_mixer_amp_switch_put); /* * bound volume controls @@ -1419,7 +1419,7 @@ int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol, mutex_unlock(&codec->spdif_mutex); return err; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_switch_get); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_get); int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1443,7 +1443,7 @@ int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol, mutex_unlock(&codec->spdif_mutex); return err < 0 ? err : change; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_switch_put); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_switch_put); /* * generic bound volume/swtich controls @@ -1463,7 +1463,7 @@ int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol, mutex_unlock(&codec->spdif_mutex); return err; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_info); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_info); int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1480,7 +1480,7 @@ int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol, mutex_unlock(&codec->spdif_mutex); return err; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_get); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_get); int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1503,7 +1503,7 @@ int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol, mutex_unlock(&codec->spdif_mutex); return err < 0 ? err : change; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_put); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_ctls_put); int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv) @@ -1520,7 +1520,7 @@ int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag, mutex_unlock(&codec->spdif_mutex); return err; } -EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_tlv); +EXPORT_SYMBOL_HDA(snd_hda_mixer_bind_tlv); struct hda_ctl_ops snd_hda_bind_vol = { .info = snd_hda_mixer_amp_volume_info, @@ -1528,7 +1528,7 @@ struct hda_ctl_ops snd_hda_bind_vol = { .put = snd_hda_mixer_amp_volume_put, .tlv = snd_hda_mixer_amp_tlv }; -EXPORT_SYMBOL_GPL(snd_hda_bind_vol); +EXPORT_SYMBOL_HDA(snd_hda_bind_vol); struct hda_ctl_ops snd_hda_bind_sw = { .info = snd_hda_mixer_amp_switch_info, @@ -1536,7 +1536,7 @@ struct hda_ctl_ops snd_hda_bind_sw = { .put = snd_hda_mixer_amp_switch_put, .tlv = snd_hda_mixer_amp_tlv }; -EXPORT_SYMBOL_GPL(snd_hda_bind_sw); +EXPORT_SYMBOL_HDA(snd_hda_bind_sw); /* * SPDIF out controls @@ -1798,7 +1798,7 @@ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid) codec->spdif_status = convert_to_spdif_status(codec->spdif_ctls); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_create_spdif_out_ctls); +EXPORT_SYMBOL_HDA(snd_hda_create_spdif_out_ctls); /* * SPDIF sharing with analog output @@ -1836,7 +1836,7 @@ int snd_hda_create_spdif_share_sw(struct hda_codec *codec, return snd_hda_ctl_add(codec, snd_ctl_new1(&spdif_share_sw, mout)); } -EXPORT_SYMBOL_GPL(snd_hda_create_spdif_share_sw); +EXPORT_SYMBOL_HDA(snd_hda_create_spdif_share_sw); /* * SPDIF input @@ -1946,7 +1946,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid) AC_DIG1_ENABLE; return 0; } -EXPORT_SYMBOL_GPL(snd_hda_create_spdif_in_ctls); +EXPORT_SYMBOL_HDA(snd_hda_create_spdif_in_ctls); #ifdef SND_HDA_NEEDS_RESUME /* @@ -1992,7 +1992,7 @@ int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid, snd_hda_power_down(codec); return err; } -EXPORT_SYMBOL_GPL(snd_hda_codec_write_cache); +EXPORT_SYMBOL_HDA(snd_hda_codec_write_cache); /* resume the all commands from the cache */ void snd_hda_codec_resume_cache(struct hda_codec *codec) @@ -2008,7 +2008,7 @@ void snd_hda_codec_resume_cache(struct hda_codec *codec) get_cmd_cache_cmd(key), buffer->val); } } -EXPORT_SYMBOL_GPL(snd_hda_codec_resume_cache); +EXPORT_SYMBOL_HDA(snd_hda_codec_resume_cache); /** * snd_hda_sequence_write_cache - sequence writes with caching @@ -2026,7 +2026,7 @@ void snd_hda_sequence_write_cache(struct hda_codec *codec, snd_hda_codec_write_cache(codec, seq->nid, 0, seq->verb, seq->param); } -EXPORT_SYMBOL_GPL(snd_hda_sequence_write_cache); +EXPORT_SYMBOL_HDA(snd_hda_sequence_write_cache); #endif /* SND_HDA_NEEDS_RESUME */ /* @@ -2156,7 +2156,7 @@ int /*__devinit*/ snd_hda_build_controls(struct hda_bus *bus) } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_build_controls); +EXPORT_SYMBOL_HDA(snd_hda_build_controls); int snd_hda_codec_build_controls(struct hda_codec *codec) { @@ -2268,7 +2268,7 @@ unsigned int snd_hda_calc_stream_format(unsigned int rate, return val; } -EXPORT_SYMBOL_GPL(snd_hda_calc_stream_format); +EXPORT_SYMBOL_HDA(snd_hda_calc_stream_format); /** * snd_hda_query_supported_pcm - query the supported PCM rates and formats @@ -2448,7 +2448,7 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid, return 1; } -EXPORT_SYMBOL_GPL(snd_hda_is_supported_format); +EXPORT_SYMBOL_HDA(snd_hda_is_supported_format); /* * PCM stuff @@ -2646,7 +2646,7 @@ int __devinit snd_hda_build_pcms(struct hda_bus *bus) } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_build_pcms); +EXPORT_SYMBOL_HDA(snd_hda_build_pcms); /** * snd_hda_check_board_config - compare the current codec with the config table @@ -2702,7 +2702,7 @@ int snd_hda_check_board_config(struct hda_codec *codec, } return -1; } -EXPORT_SYMBOL_GPL(snd_hda_check_board_config); +EXPORT_SYMBOL_HDA(snd_hda_check_board_config); /** * snd_hda_add_new_ctls - create controls from the array @@ -2738,7 +2738,7 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew) } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_add_new_ctls); +EXPORT_SYMBOL_HDA(snd_hda_add_new_ctls); #ifdef CONFIG_SND_HDA_POWER_SAVE static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg, @@ -2781,7 +2781,7 @@ void snd_hda_power_up(struct hda_codec *codec) cancel_delayed_work(&codec->power_work); codec->power_transition = 0; } -EXPORT_SYMBOL_GPL(snd_hda_power_up); +EXPORT_SYMBOL_HDA(snd_hda_power_up); #define power_save(codec) \ ((codec)->bus->power_save ? *(codec)->bus->power_save : 0) @@ -2800,7 +2800,7 @@ void snd_hda_power_down(struct hda_codec *codec) msecs_to_jiffies(power_save(codec) * 1000)); } } -EXPORT_SYMBOL_GPL(snd_hda_power_down); +EXPORT_SYMBOL_HDA(snd_hda_power_down); int snd_hda_check_amp_list_power(struct hda_codec *codec, struct hda_loopback_check *check, @@ -2837,7 +2837,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec, } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_check_amp_list_power); +EXPORT_SYMBOL_HDA(snd_hda_check_amp_list_power); #endif /* @@ -2857,7 +2857,7 @@ int snd_hda_ch_mode_info(struct hda_codec *codec, chmode[uinfo->value.enumerated.item].channels); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_ch_mode_info); +EXPORT_SYMBOL_HDA(snd_hda_ch_mode_info); int snd_hda_ch_mode_get(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol, @@ -2875,7 +2875,7 @@ int snd_hda_ch_mode_get(struct hda_codec *codec, } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_ch_mode_get); +EXPORT_SYMBOL_HDA(snd_hda_ch_mode_get); int snd_hda_ch_mode_put(struct hda_codec *codec, struct snd_ctl_elem_value *ucontrol, @@ -2896,7 +2896,7 @@ int snd_hda_ch_mode_put(struct hda_codec *codec, snd_hda_sequence_write_cache(codec, chmode[mode].sequence); return 1; } -EXPORT_SYMBOL_GPL(snd_hda_ch_mode_put); +EXPORT_SYMBOL_HDA(snd_hda_ch_mode_put); /* * input MUX helper @@ -2917,7 +2917,7 @@ int snd_hda_input_mux_info(const struct hda_input_mux *imux, strcpy(uinfo->value.enumerated.name, imux->items[index].label); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_input_mux_info); +EXPORT_SYMBOL_HDA(snd_hda_input_mux_info); int snd_hda_input_mux_put(struct hda_codec *codec, const struct hda_input_mux *imux, @@ -2939,7 +2939,7 @@ int snd_hda_input_mux_put(struct hda_codec *codec, *cur_val = idx; return 1; } -EXPORT_SYMBOL_GPL(snd_hda_input_mux_put); +EXPORT_SYMBOL_HDA(snd_hda_input_mux_put); /* @@ -2992,7 +2992,7 @@ int snd_hda_multi_out_dig_open(struct hda_codec *codec, mutex_unlock(&codec->spdif_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_open); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_open); int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, struct hda_multi_out *mout, @@ -3005,7 +3005,7 @@ int snd_hda_multi_out_dig_prepare(struct hda_codec *codec, mutex_unlock(&codec->spdif_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_prepare); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_prepare); /* * release the digital out @@ -3018,7 +3018,7 @@ int snd_hda_multi_out_dig_close(struct hda_codec *codec, mutex_unlock(&codec->spdif_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_close); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_dig_close); /* * set up more restrictions for analog out @@ -3058,7 +3058,7 @@ int snd_hda_multi_out_analog_open(struct hda_codec *codec, return snd_pcm_hw_constraint_step(substream->runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_open); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_open); /* * set up the i/o for analog out @@ -3117,7 +3117,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec, } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_prepare); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_prepare); /* * clean up the setting for analog out @@ -3144,7 +3144,7 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec, mutex_unlock(&codec->spdif_mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_cleanup); +EXPORT_SYMBOL_HDA(snd_hda_multi_out_analog_cleanup); /* * Helper for automatic pin configuration @@ -3430,13 +3430,13 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, return 0; } -EXPORT_SYMBOL_GPL(snd_hda_parse_pin_def_config); +EXPORT_SYMBOL_HDA(snd_hda_parse_pin_def_config); /* labels for input pins */ const char *auto_pin_cfg_labels[AUTO_PIN_LAST] = { "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux" }; -EXPORT_SYMBOL_GPL(auto_pin_cfg_labels); +EXPORT_SYMBOL_HDA(auto_pin_cfg_labels); #ifdef CONFIG_PM @@ -3464,7 +3464,7 @@ int snd_hda_suspend(struct hda_bus *bus, pm_message_t state) } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_suspend); +EXPORT_SYMBOL_HDA(snd_hda_suspend); /** * snd_hda_resume - resume the codecs @@ -3485,7 +3485,7 @@ int snd_hda_resume(struct hda_bus *bus) } return 0; } -EXPORT_SYMBOL_GPL(snd_hda_resume); +EXPORT_SYMBOL_HDA(snd_hda_resume); #endif /* CONFIG_PM */ /* @@ -3515,7 +3515,7 @@ void *snd_array_new(struct snd_array *array) } return snd_array_elem(array, array->used++); } -EXPORT_SYMBOL_GPL(snd_array_new); +EXPORT_SYMBOL_HDA(snd_array_new); /* free the given array elements */ void snd_array_free(struct snd_array *array) @@ -3525,7 +3525,7 @@ void snd_array_free(struct snd_array *array) array->alloced = 0; array->list = NULL; } -EXPORT_SYMBOL_GPL(snd_array_free); +EXPORT_SYMBOL_HDA(snd_array_free); /* * used by hda_proc.c and hda_eld.c @@ -3544,7 +3544,7 @@ void snd_print_pcm_rates(int pcm, char *buf, int buflen) buf[j] = '\0'; /* necessary when j == 0 */ } -EXPORT_SYMBOL_GPL(snd_print_pcm_rates); +EXPORT_SYMBOL_HDA(snd_print_pcm_rates); void snd_print_pcm_bits(int pcm, char *buf, int buflen) { @@ -3557,7 +3557,7 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen) buf[j] = '\0'; /* necessary when j == 0 */ } -EXPORT_SYMBOL_GPL(snd_print_pcm_bits); +EXPORT_SYMBOL_HDA(snd_print_pcm_bits); MODULE_DESCRIPTION("HDA codec core"); MODULE_LICENSE("GPL"); diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 586ea08b340..6612d0f20bc 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -905,4 +905,19 @@ static inline void snd_hda_power_down(struct hda_codec *codec) {} #define snd_hda_codec_needs_resume(codec) 1 #endif +/* + * Codec modularization + */ + +/* Export symbols only for communication with codec drivers; + * When built in kernel, all HD-audio drivers are supposed to be statically + * linked to the kernel. Thus, the symbols don't have to (or shouldn't) be + * exported unless it's built as a module. + */ +#ifdef MODULE +#define EXPORT_SYMBOL_HDA(sym) EXPORT_SYMBOL_GPL(sym) +#else +#define EXPORT_SYMBOL_HDA(sym) +#endif + #endif /* __SOUND_HDA_CODEC_H */ |