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author | Geoffrey D. Bennett <g@b4.vu> | 2021-06-22 03:39:35 +0930 |
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committer | Takashi Iwai <tiwai@suse.de> | 2021-06-22 21:36:04 +0200 |
commit | 904e6da1fd725245269cedb4d9b4be74a2b22818 (patch) | |
tree | b0831fde7c7eab428bea663c2c4ada021b0bb5ee /sound/usb | |
parent | 6fd9d695f305c8e18e8e87c28117c249040641c8 (diff) | |
download | linux-904e6da1fd725245269cedb4d9b4be74a2b22818.tar.bz2 |
ALSA: usb-audio: scarlett2: Remove repeated device info comments
Document the fields of struct scarlett2_device_info in the definition
of the struct, not in each instantiation.
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Link: https://lore.kernel.org/r/3486e4d38973333d4ec38f32578c16a9f97bf6c8.1624294591.git.g@b4.vu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
-rw-r--r-- | sound/usb/mixer_scarlett_gen2.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 5cc4296944f5..ded99baa92de 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -218,10 +218,24 @@ struct scarlett2_ports { struct scarlett2_device_info { u32 usb_id; /* USB device identifier */ - u8 line_out_hw_vol; /* line out hw volume is sw controlled */ - u8 level_input_count; /* inputs with level selectable */ - u8 pad_input_count; /* inputs with pad selectable */ + + /* line out hw volume is sw controlled */ + u8 line_out_hw_vol; + + /* the number of analogue inputs with a software switchable + * level control that can be set to line or instrument + */ + u8 level_input_count; + + /* the number of analogue inputs with a software switchable + * 10dB pad control + */ + u8 pad_input_count; + + /* additional description for the line out volume controls */ const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX]; + + /* port count and type data */ struct scarlett2_ports ports[SCARLETT2_PORT_TYPE_COUNT]; }; @@ -260,12 +274,7 @@ struct scarlett2_data { static const struct scarlett2_device_info s6i6_gen2_info = { .usb_id = USB_ID(0x1235, 0x8203), - /* The first two analogue inputs can be switched between line - * and instrument levels. - */ .level_input_count = 2, - - /* The first two analogue inputs have an optional pad. */ .pad_input_count = 2, .line_out_descrs = { @@ -315,12 +324,7 @@ static const struct scarlett2_device_info s6i6_gen2_info = { static const struct scarlett2_device_info s18i8_gen2_info = { .usb_id = USB_ID(0x1235, 0x8204), - /* The first two analogue inputs can be switched between line - * and instrument levels. - */ .level_input_count = 2, - - /* The first four analogue inputs have an optional pad. */ .pad_input_count = 4, .line_out_descrs = { @@ -378,9 +382,6 @@ static const struct scarlett2_device_info s18i8_gen2_info = { static const struct scarlett2_device_info s18i20_gen2_info = { .usb_id = USB_ID(0x1235, 0x8201), - /* The analogue line outputs on the 18i20 can be switched - * between software and hardware volume control - */ .line_out_hw_vol = 1, .line_out_descrs = { |