From: funman <funman@a1c6a512-1295-4272-9138-f99709370657>
Date: Thu, 13 May 2010 21:32:10 +0000 (+0000)
Subject: as3525: retain & release DMA engine when starting and stopping recording
X-Git-Url: https://repo.or.cz/w/kugel-rb.git/commitdiff_plain/e281d6821f73cdc0e275a3b8476967675d4f73a8

as3525: retain & release DMA engine when starting and stopping recording

This fixes the error introduced in r25989, where it would release the
DMA engine when uninitializing recording.
The real bug has been fixed instead (in pitch_detector)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26003 a1c6a512-1295-4272-9138-f99709370657
---

diff --git a/firmware/target/arm/as3525/pcm-as3525.c b/firmware/target/arm/as3525/pcm-as3525.c
index 5a81cdb3f..c649acee7 100644
--- a/firmware/target/arm/as3525/pcm-as3525.c
+++ b/firmware/target/arm/as3525/pcm-as3525.c
@@ -259,6 +259,7 @@ void pcm_rec_dma_record_more(void *start, size_t size)
 void pcm_rec_dma_stop(void)
 {
     dma_disable_channel(1);
+    dma_release();
     rec_dma_size = 0;
 
     I2SOUT_CONTROL &= ~(1<<5); /* source = i2soutif fifo */
@@ -290,7 +291,6 @@ void pcm_rec_dma_start(void *addr, size_t size)
 
 void pcm_rec_dma_close(void)
 {
-    dma_release();
 }