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| author | Oswald Buddenhagen <oswald.buddenhagen@gmx.de> | 2023-05-16 11:36:11 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-05-17 17:07:58 +0200 |
| commit | 6f3609f8a3da1214cd78f8a8a2ee2dab8fcc4505 (patch) | |
| tree | bad55dda379ba33495c0a8cfdae6e138c21b4d15 /sound/pci/emu10k1/emuproc.c | |
| parent | ALSA: emu10k1: improve mixer controls for E-MU 1010 rev2 card (diff) | |
| download | linux-6f3609f8a3da1214cd78f8a8a2ee2dab8fcc4505.tar.xz linux-6f3609f8a3da1214cd78f8a8a2ee2dab8fcc4505.zip | |
ALSA: emu10k1: add explicit support for E-MU 0404
Unlike the other models, this is actually a distinct card, rather than
an E-MU 1010 with different "dongles". It is stereo only, and supports
no ADAT (there is no trace of ADAT in the manual, switching the output
mode to ADAT has no effect, and switching the input mode to ADAT just
breaks input (presumably ... my only ADAT source is the card's output)).
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230516093612.3536508-10-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/emu10k1/emuproc.c')
| -rw-r--r-- | sound/pci/emu10k1/emuproc.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c index c92253de881e..708aff6cf09a 100644 --- a/sound/pci/emu10k1/emuproc.c +++ b/sound/pci/emu10k1/emuproc.c @@ -229,14 +229,16 @@ static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, u32 rate; if (emu->card_capabilities->emu_model) { - snd_emu1010_fpga_read(emu, 0x38, &value); - if ((value & 0x1) == 0) { - snd_emu1010_fpga_read(emu, 0x2a, &value); - snd_emu1010_fpga_read(emu, 0x2b, &value2); - rate = 0x1770000 / (((value << 5) | value2)+1); - snd_iprintf(buffer, "ADAT Locked : %u\n", rate); - } else { - snd_iprintf(buffer, "ADAT Unlocked\n"); + if (!emu->card_capabilities->no_adat) { + snd_emu1010_fpga_read(emu, 0x38, &value); + if ((value & 0x1) == 0) { + snd_emu1010_fpga_read(emu, 0x2a, &value); + snd_emu1010_fpga_read(emu, 0x2b, &value2); + rate = 0x1770000 / (((value << 5) | value2)+1); + snd_iprintf(buffer, "ADAT Locked : %u\n", rate); + } else { + snd_iprintf(buffer, "ADAT Unlocked\n"); + } } snd_emu1010_fpga_read(emu, 0x20, &value); if ((value & 0x4) == 0) { |