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Diffstat (limited to 'sound/pci/hda/hda_controller.c')
-rw-r--r--sound/pci/hda/hda_controller.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 944455997fdc..22dbfa563919 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -1045,6 +1045,7 @@ int azx_bus_init(struct azx *chip, const char *model,
mutex_init(&bus->prepare_mutex);
bus->pci = chip->pci;
bus->modelname = model;
+ bus->mixer_assigned = -1;
bus->core.snoop = azx_snoop(chip);
if (chip->get_position[0] != azx_get_pos_lpib ||
chip->get_position[1] != azx_get_pos_lpib)
@@ -1059,6 +1060,9 @@ int azx_bus_init(struct azx *chip, const char *model,
bus->needs_damn_long_delay = 1;
}
+ if (chip->driver_caps & AZX_DCAPS_4K_BDLE_BOUNDARY)
+ bus->core.align_bdle_4k = true;
+
/* AMD chipsets often cause the communication stalls upon certain
* sequence like the pin-detection. It seems that forcing the synced
* access works around the stall. Grrr...