[regression] Pulseaudio fails to run 12.01 RC

Ricardo Salveti has reported the following log :

linaro@linaro-ubuntu-desktop:~$ pulseaudio --log-level=debug
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
I: [pulseaudio] main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us.
I: [pulseaudio] core-util.c: Failed to acquire high-priority scheduling: Permission denied
I: [pulseaudio] main.c: This is PulseAudio 1.1
D: [pulseaudio] main.c: Compilation host: arm-unknown-linux-gnueabi
D: [pulseaudio] main.c: Compilation CFLAGS: -g -O2 -g -O2 -Wall -W -Wextra -pipe -Wno-long-long -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option
D: [pulseaudio] main.c: Running on host: Linux armv7l 3.1.1-8-linaro-lt-omap #8~lt~ci~20120118001257+025756-Ubuntu SMP PREEMPT Thu Jan 19 09:
D: [pulseaudio] main.c: Found 2 CPUs.
I: [pulseaudio] main.c: Page size is 4096 bytes
D: [pulseaudio] main.c: Compiled with Valgrind support: no
D: [pulseaudio] main.c: Running in valgrind mode: no
D: [pulseaudio] main.c: Running in VM: no
D: [pulseaudio] main.c: Optimized build: yes
D: [pulseaudio] main.c: All asserts enabled.
I: [pulseaudio] main.c: Machine ID is 0a8796b9377bd4a1dfa0f06b005c363a.
I: [pulseaudio] main.c: Session ID is 0a8796b9377bd4a1dfa0f06b005c363a-1327292193.353457-752625478.
I: [pulseaudio] main.c: Using runtime directory /home/linaro/.pulse/0a8796b9377bd4a1dfa0f06b005c363a-runtime.
I: [pulseaudio] main.c: Using state directory /home/linaro/.pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib/pulse-1.1/modules.
I: [pulseaudio] main.c: Running in system mode: no
W: [pulseaudio] pid.c: Stale PID file, overwriting.
I: [pulseaudio] main.c: Fresh high-resolution timers available! Bon appetit!
D: [pulseaudio] memblock.c: Using shared memory pool with 1024 slots of size 64.0 KiB each, total size is 64.0 MiB, maximum usable slot size is 65496
I: [pulseaudio] cpu-arm.c: CPU flags: V6 V7 VFP EDSP NEON VFPV3
I: [pulseaudio] svolume_arm.c: Initialising ARM optimized volume functions.
D: [pulseaudio] database-tdb.c: Opened TDB database '/home/linaro/.pulse/0a8796b9377bd4a1dfa0f06b005c363a-device-volumes.tdb'
I: [pulseaudio] module-device-restore.c: Successfully opened database file '/home/linaro/.pulse/0a8796b9377bd4a1dfa0f06b005c363a-device-volumes'.
I: [pulseaudio] module.c: Loaded "module-device-restore" (index: #0; argument: "").
D: [pulseaudio] database-tdb.c: Opened TDB database '/home/linaro/.pulse/0a8796b9377bd4a1dfa0f06b005c363a-stream-volumes.tdb'
I: [pulseaudio] module-stream-restore.c: Successfully opened database file '/home/linaro/.pulse/0a8796b9377bd4a1dfa0f06b005c363a-stream-volumes'.
D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Ext.Stre...

This was caused by the ~linaro4 package update, which updated the UCM files for both panda and imx53. I just reverted change, to make it work with the way it was before (only hdmi audio), so it doesn't block the release.

Please review the changes again, and let's work on getting this package updated during 12.02.