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

/Linux-v5.15/drivers/usb/gadget/legacy/
Daudio.c39 static int c_chmask = UAC2_DEF_CCHMASK; variable
40 module_param(c_chmask, uint, S_IRUGO);
41 MODULE_PARM_DESC(c_chmask, "Capture Channel Mask");
72 static int c_chmask = UAC1_DEF_CCHMASK; variable
73 module_param(c_chmask, uint, S_IRUGO);
74 MODULE_PARM_DESC(c_chmask, "Capture Channel Mask");
268 uac2_opts->c_chmask = c_chmask; in audio_bind()
278 uac1_opts->c_chmask = c_chmask; in audio_bind()
/Linux-v5.15/drivers/usb/gadget/function/
Du_audio.c364 int p_chmask, c_chmask; in uac_pcm_open() local
373 c_chmask = params->c_chmask; in uac_pcm_open()
387 runtime->hw.channels_min = num_channels(c_chmask); in uac_pcm_open()
952 int p_chmask, c_chmask; in g_audio_setup() local
966 c_chmask = params->c_chmask; in g_audio_setup()
968 if (c_chmask) { in g_audio_setup()
1029 p_chmask ? 1 : 0, c_chmask ? 1 : 0, &pcm); in g_audio_setup()
1044 if ((c_chmask && g_audio->in_ep_fback) in g_audio_setup()
1046 || (c_chmask && params->c_fu.id)) in g_audio_setup()
1049 if (c_chmask && g_audio->in_ep_fback) { in g_audio_setup()
Df_uac1.c29 #define EPOUT_EN(_opts) ((_opts)->c_chmask != 0)
1062 if (!opts->p_chmask && !opts->c_chmask) { in f_audio_validate_opts()
1068 } else if (opts->c_chmask & ~UAC1_CHANNEL_MASK) { in f_audio_validate_opts()
1141 out_feature_unit_desc = build_fu_desc(audio_opts->c_chmask); in f_audio_bind()
1183 usb_out_it_desc.bNrChannels = num_channels(audio_opts->c_chmask); in f_audio_bind()
1184 usb_out_it_desc.wChannelConfig = cpu_to_le16(audio_opts->c_chmask); in f_audio_bind()
1185 as_out_type_i_desc.bNrChannels = num_channels(audio_opts->c_chmask); in f_audio_bind()
1299 audio->params.c_chmask = audio_opts->c_chmask; in f_audio_bind()
1416 UAC1_ATTRIBUTE(u32, c_chmask);
1488 opts->c_chmask = UAC1_DEF_CCHMASK; in f_audio_alloc_inst()
Du_uac1.h32 int c_chmask; member
Du_uac2.h41 int c_chmask; member
Df_uac2.c53 #define EPOUT_EN(_opts) ((_opts)->c_chmask != 0)
672 chmask = uac2_opts->c_chmask; in set_ep_max_packet_size()
898 if (!opts->p_chmask && !opts->c_chmask) { in afunc_validate_opts()
904 } else if (opts->c_chmask & ~UAC2_CHANNEL_MASK) { in afunc_validate_opts()
967 out_feature_unit_desc = build_fu_desc(uac2_opts->c_chmask); in afunc_bind()
1005 usb_out_it_desc.bNrChannels = num_channels(uac2_opts->c_chmask); in afunc_bind()
1006 usb_out_it_desc.bmChannelConfig = cpu_to_le32(uac2_opts->c_chmask); in afunc_bind()
1009 as_out_hdr_desc.bNrChannels = num_channels(uac2_opts->c_chmask); in afunc_bind()
1010 as_out_hdr_desc.bmChannelConfig = cpu_to_le32(uac2_opts->c_chmask); in afunc_bind()
1220 agdev->params.c_chmask = uac2_opts->c_chmask; in afunc_bind()
[all …]
Du_audio.h42 int c_chmask; /* channel mask */ member
/Linux-v5.15/sound/usb/
Dmixer.c2913 int c_chmask; /* capture channels mask */ member
2927 .c_chmask = -1, /* dynamic channels */
2946 .c_chmask = -1, /* dynamic channels */
2956 .c_chmask = 1,
2964 .c_chmask = 1,
2972 .c_chmask = 1,
2980 int c_chmask, int p_chmask) in uac3_badd_func_has_valid_channels() argument
2986 if (f->c_chmask < 0 && f->p_chmask < 0) { in uac3_badd_func_has_valid_channels()
2987 if (!c_chmask && !p_chmask) { in uac3_badd_func_has_valid_channels()
2995 if ((f->c_chmask < 0 && !c_chmask) || in uac3_badd_func_has_valid_channels()
[all …]
/Linux-v5.15/Documentation/ABI/testing/
Dconfigfs-usb-gadget-uac18 c_chmask capture channel mask
Dconfigfs-usb-gadget-uac28 c_chmask capture channel mask
/Linux-v5.15/Documentation/usb/
Dgadget-testing.rst728 c_chmask capture channel mask
918 c_chmask capture channel mask