ref: c343c6cc2f395369f9b3fc0cc44e16faf76f47e3
parent: 50c06594fb0cd7754f0d2ab4c26eac19c166f378
author: Sigrid Solveig Haflínudóttir <sigrid@ftrv.se>
date: Thu Aug 18 22:02:45 EDT 2022
aux/wm8960: disable speaker boost to avoid clipping
--- a/sys/src/cmd/aux/wm8960.c
+++ b/sys/src/cmd/aux/wm8960.c
@@ -178,7 +178,6 @@
wr(0x2f, 3<<2); /* output mixer on */
wr(0x22, 1<<8); /* L DAC to mixer */
wr(0x25, 1<<8); /* R DAC to mixer */
- wr(0x33, 5<<0); /* +5.1dB AC SPK boost - Reform's speakers can be too quiet */
wr(0x17, 1<<8 | 3<<6 | 1<<0); /* thermal shutdown on; avdd=3.3v; slow clock on */
wr(0x1c, 1<<7 | 1<<4 | 1<<3 | 1<<2); /* Vmid/r bias; Vgs/r on; Vmid soft start */
--
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