[ALSA] oxygen: make all DMA channels configurable

Allow the card models to specify whether each of the hardware DMA
channels is used.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 4 insertions, 1 deletions

diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 247d5e1ccb68..0574fa19dca6 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -224,7 +224,10 @@ static const struct oxygen_model model_xonar = {
         .update_dac_volume = update_pcm1796_volume,
         .update_dac_mute = update_pcm1796_mute,
         .dac_tlv = pcm1796_db_scale,
-        .record_from_dma_b = 1,
+        .used_channels = OXYGEN_CHANNEL_B |
+                         OXYGEN_CHANNEL_C |
+                         OXYGEN_CHANNEL_SPDIF |
+                         OXYGEN_CHANNEL_MULTICH,
         .cd_in_from_video_in = 1,
         .dac_minimum_volume = 15,
         .function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,