ti_config_fragments: android: Use long ASoC DAPM power-down timep-ti-lsk-android-linux-4.4.y/audio-for-next

Due to a board limitation, the line-out and headphone outputs
in the DRA7 EVM's CPU board are prone to audio pops/clicks
artifacts when powering up the audio codec.

ASoC DAPM changes the bias level of the codec dynamically
based on the codec usage, which would ultimately cause the
audio artifacts described above. The workaround consists of
keeping the codec always on by using the longest power-down
time allowed by DAPM in order to minimize those artifacts.

Change-Id: Ibbbc803614a958232f31401a8a32ba1901bc535c
Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ti_config_fragments/android_omap.cfg b/ti_config_fragments/android_omap.cfg
index c7126d3be2a4..04a134b25cca 100644
--- a/ti_config_fragments/android_omap.cfg
+++ b/ti_config_fragments/android_omap.cfg
@@ -8,7 +8,7 @@
 ###############################################################################
 CONFIG_MODULES=y
 # CONFIG_USB_G_NOKIA is not set
-CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init rootfstype=ext4 rootwait drm.rnodes=1 androidboot.selinux=permissive snd.slots_reserved=1,1 uio_pdrv_genirq.of_id=generic-uio"
+CONFIG_CMDLINE="root=/dev/mmcblk0p2 rw init=/init rootfstype=ext4 rootwait drm.rnodes=1 androidboot.selinux=permissive snd.slots_reserved=1,1 snd-soc-core.pmdown_time=-1 uio_pdrv_genirq.of_id=generic-uio"
 CONFIG_CMDLINE_EXTEND=y
 
 # USB DWC3