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

/kernel/linux/linux-5.10/drivers/usb/gadget/legacy/
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()
/kernel/linux/linux-5.10/drivers/usb/gadget/function/
Du_audio.c255 int p_chmask, c_chmask; in uac_pcm_open() local
263 p_chmask = params->p_chmask; in uac_pcm_open()
283 runtime->hw.channels_min = num_channels(p_chmask); in uac_pcm_open()
438 num_channels(params->p_chmask); in u_audio_start_playback()
496 int p_chmask, c_chmask; in g_audio_setup() local
509 p_chmask = params->p_chmask; in g_audio_setup()
534 if (p_chmask) { in g_audio_setup()
569 p_chmask ? 1 : 0, c_chmask ? 1 : 0, &pcm); in g_audio_setup()
Df_uac1.c520 if (!opts->p_chmask && !opts->c_chmask) { in f_audio_validate_opts()
523 } else if (opts->p_chmask & ~UAC1_CHANNEL_MASK) { in f_audio_validate_opts()
588 io_in_it_desc.bNrChannels = num_channels(audio_opts->p_chmask); in f_audio_bind()
589 io_in_it_desc.wChannelConfig = cpu_to_le16(audio_opts->p_chmask); in f_audio_bind()
590 as_in_type_i_desc.bNrChannels = num_channels(audio_opts->p_chmask); in f_audio_bind()
656 audio->params.p_chmask = audio_opts->p_chmask; in f_audio_bind()
738 UAC1_ATTRIBUTE(p_chmask);
785 opts->p_chmask = UAC1_DEF_PCHMASK; in f_audio_alloc_inst()
Df_uac2.c45 #define EPIN_EN(_opts) ((_opts)->p_chmask != 0)
474 chmask = uac2_opts->p_chmask; in set_ep_max_packet_size()
614 if (!opts->p_chmask && !opts->c_chmask) { in afunc_validate_opts()
617 } else if (opts->p_chmask & ~UAC2_CHANNEL_MASK) { in afunc_validate_opts()
676 io_in_it_desc.bNrChannels = num_channels(uac2_opts->p_chmask); in afunc_bind()
677 io_in_it_desc.bmChannelConfig = cpu_to_le32(uac2_opts->p_chmask); in afunc_bind()
680 as_in_hdr_desc.bNrChannels = num_channels(uac2_opts->p_chmask); in afunc_bind()
681 as_in_hdr_desc.bmChannelConfig = cpu_to_le32(uac2_opts->p_chmask); in afunc_bind()
789 agdev->params.p_chmask = uac2_opts->p_chmask; in afunc_bind()
1104 UAC2_ATTRIBUTE(p_chmask);
[all …]
Du_uac2.h28 int p_chmask; member
Du_uac1.h28 int p_chmask; member
Du_audio.h16 int p_chmask; /* channel mask */ member
/kernel/linux/linux-5.10/Documentation/ABI/testing/
Dconfigfs-usb-gadget-uac211 p_chmask playback channel mask
Dconfigfs-usb-gadget-uac111 p_chmask playback channel mask
/kernel/linux/linux-5.10/sound/usb/
Dmixer.c2873 int p_chmask; /* playback channels mask */ member
2887 .p_chmask = -1, /* dynamic channels */
2893 .p_chmask = 3,
2899 .p_chmask = -1, /* dynamic channels */
2916 .p_chmask = -1, /* dynamic channels */
2924 .p_chmask = 3,
2932 .p_chmask = 1,
2939 int c_chmask, int p_chmask) in uac3_badd_func_has_valid_channels() argument
2945 if (f->c_chmask < 0 && f->p_chmask < 0) { in uac3_badd_func_has_valid_channels()
2946 if (!c_chmask && !p_chmask) { in uac3_badd_func_has_valid_channels()
[all …]
/kernel/linux/linux-5.10/Documentation/usb/
Dgadget-testing.rst731 p_chmask playback channel mask
909 p_chmask playback channel mask