clean alsa + changes in cmdline.txt and config.txt

sysconfig/alsa/conf.d/10-rate-lav.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/10-rate-lav.conf

sysconfig/alsa/conf.d/10-samplerate.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/10-samplerate.conf

sysconfig/alsa/conf.d/10-speexrate.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/10-speexrate.conf

sysconfig/alsa/conf.d/50-arcam-av-ctl.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/50-arcam-av-ctl.conf

sysconfig/alsa/conf.d/50-jack.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/50-jack.conf

sysconfig/alsa/conf.d/50-oss.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/50-oss.conf

sysconfig/alsa/conf.d/50-pulseaudio.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/50-pulseaudio.conf

sysconfig/alsa/conf.d/60-a52-encoder.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/60-a52-encoder.conf

sysconfig/alsa/conf.d/60-upmix.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/60-upmix.conf

sysconfig/alsa/conf.d/60-vdownmix.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/60-vdownmix.conf

sysconfig/alsa/conf.d/98-usb-stream.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/98-usb-stream.conf

sysconfig/alsa/conf.d/99-pulse.conf

@@ -1 +0,0 @@
-/usr/share/alsa/alsa.conf.d/pulse.conf

sysconfig/cmdline.txt

@@ -1 +1 @@
-console=tty1 root=PARTUUID=f5a3a44f-02 rootfstype=ext4 fsck.repair=yes rootwait
+console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes rootwait

sysconfig/config.txt

@@ -79,7 +79,7 @@ dtoverlay=vc4-fkms-v3d
 arm_boost=1
 
 [all]
-gpu_mem=128
+#gpu_mem=128
 
 dtoverlay=disable-bt
 dtoverlay=audremap,pins_12_13 # for pins 12 and 13