[alsa-devel] [PATCH] ALSA au88x0: Fix IRQ fifo error and channels swap of 4 channels playback

[PATCH ] ALSA au88x0 - Fix IRQ fifo error and channels swap of 4 channels playback

- Fix IRQ fifo error when playing stereo by set stereo flag of fifo control This also fix the swap of front and rear channels on au8830

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1840

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1726