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Searched refs:p_chmask (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/usb/gadget/legacy/
A Daudio.c24 static int p_chmask = UAC2_DEF_PCHMASK; variable
25 module_param(p_chmask, uint, S_IRUGO);
26 MODULE_PARM_DESC(p_chmask, "Playback Channel Mask");
57 static int p_chmask = UAC1_DEF_PCHMASK; variable
58 module_param(p_chmask, uint, S_IRUGO);
59 MODULE_PARM_DESC(p_chmask, "Playback Channel Mask");
265 uac2_opts->p_chmask = p_chmask; in audio_bind()
275 uac1_opts->p_chmask = p_chmask; in audio_bind()
/linux/drivers/usb/gadget/function/
A Du_audio.c389 int p_chmask, c_chmask; in uac_pcm_open() local
397 p_chmask = params->p_chmask; in uac_pcm_open()
406 runtime->hw.channels_min = num_channels(p_chmask); in uac_pcm_open()
614 num_channels(params->p_chmask); in u_audio_start_playback()
984 int p_chmask, c_chmask; in g_audio_setup() local
997 p_chmask = params->p_chmask; in g_audio_setup()
1024 if (p_chmask) { in g_audio_setup()
1061 p_chmask ? 1 : 0, c_chmask ? 1 : 0, &pcm); in g_audio_setup()
1077 || (p_chmask && params->p_fu.id) in g_audio_setup()
1097 if (p_chmask) { in g_audio_setup()
A Df_uac1.c28 #define EPIN_EN(_opts) ((_opts)->p_chmask != 0)
1062 if (!opts->p_chmask && !opts->c_chmask) { in f_audio_validate_opts()
1065 } else if (opts->p_chmask & ~UAC1_CHANNEL_MASK) { in f_audio_validate_opts()
1148 in_feature_unit_desc = build_fu_desc(audio_opts->p_chmask); in f_audio_bind()
1188 io_in_it_desc.bNrChannels = num_channels(audio_opts->p_chmask); in f_audio_bind()
1189 io_in_it_desc.wChannelConfig = cpu_to_le16(audio_opts->p_chmask); in f_audio_bind()
1190 as_in_type_i_desc.bNrChannels = num_channels(audio_opts->p_chmask); in f_audio_bind()
1311 audio->params.p_chmask = audio_opts->p_chmask; in f_audio_bind()
1420 UAC1_ATTRIBUTE(u32, p_chmask);
1492 opts->p_chmask = UAC1_DEF_PCHMASK; in f_audio_alloc_inst()
A Df_uac2.c53 #define EPIN_EN(_opts) ((_opts)->p_chmask != 0)
669 chmask = uac2_opts->p_chmask; in set_ep_max_packet_size()
900 if (!opts->p_chmask && !opts->c_chmask) { in afunc_validate_opts()
903 } else if (opts->p_chmask & ~UAC2_CHANNEL_MASK) { in afunc_validate_opts()
974 in_feature_unit_desc = build_fu_desc(uac2_opts->p_chmask); in afunc_bind()
1009 io_in_it_desc.bNrChannels = num_channels(uac2_opts->p_chmask); in afunc_bind()
1010 io_in_it_desc.bmChannelConfig = cpu_to_le32(uac2_opts->p_chmask); in afunc_bind()
1013 as_in_hdr_desc.bNrChannels = num_channels(uac2_opts->p_chmask); in afunc_bind()
1211 agdev->params.p_chmask = uac2_opts->p_chmask; in afunc_bind()
1839 UAC2_ATTRIBUTE(u32, p_chmask);
[all …]
A Du_uac1.h35 int p_chmask; member
A Du_uac2.h37 int p_chmask; member
A Du_audio.h42 int p_chmask; /* channel mask */ member
/linux/sound/usb/
A Dmixer.c2958 .p_chmask = -1, /* dynamic channels */
2964 .p_chmask = 3,
2995 .p_chmask = 3,
3003 .p_chmask = 1,
3010 int c_chmask, int p_chmask) in uac3_badd_func_has_valid_channels() argument
3017 if (!c_chmask && !p_chmask) { in uac3_badd_func_has_valid_channels()
3031 if ((f->p_chmask < 0 && !p_chmask) || in uac3_badd_func_has_valid_channels()
3032 (f->p_chmask >= 0 && f->p_chmask != p_chmask)) { in uac3_badd_func_has_valid_channels()
3123 p_chmask = chmask; in snd_usb_mixer_controls_badd()
3128 badd_profile, c_chmask, p_chmask); in snd_usb_mixer_controls_badd()
[all …]
/linux/Documentation/ABI/testing/
A Dconfigfs-usb-gadget-uac119 p_chmask playback channel mask
A Dconfigfs-usb-gadget-uac222 p_chmask playback channel mask
/linux/Documentation/usb/
A Dgadget-testing.rst738 p_chmask playback channel mask
926 p_chmask playback channel mask

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