diff options
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 7d77bb504a16..16108f0eb688 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1778,6 +1778,14 @@ static int azx_first_init(struct azx *chip) chip->playback_index_offset = chip->capture_streams; chip->num_streams = chip->playback_streams + chip->capture_streams; + /* sanity check for the SDxCTL.STRM field overflow */ + if (chip->num_streams > 15 && + (chip->driver_caps & AZX_DCAPS_SEPARATE_STREAM_TAG) == 0) { + dev_warn(chip->card->dev, "number of I/O streams is %d, " + "forcing separate stream tags", chip->num_streams); + chip->driver_caps |= AZX_DCAPS_SEPARATE_STREAM_TAG; + } + /* initialize streams */ err = azx_init_streams(chip); if (err < 0) |