Added remote backlight on hold option to players with remote hold switch. Disabled IRQs while reading pcf50606 ADC. This seems to have stopped buttons becoming unresponsive when using remote. Maybe fixes other button glitches as well?

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10911 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/target/coldfire/iaudio/x5/adc-x5.c b/firmware/target/coldfire/iaudio/x5/adc-x5.c
index e465f38494..fc45da8624 100755
--- a/firmware/target/coldfire/iaudio/x5/adc-x5.c
+++ b/firmware/target/coldfire/iaudio/x5/adc-x5.c
@@ -35,6 +35,7 @@ static int channelnum[] =
 
 unsigned short adc_scan(int channel)
 {
+    int level = set_irq_level(HIGHEST_IRQ_LEVEL);
     unsigned char data;
     
     pcf50606_write(0x2f, 0x80 | (channelnum[channel] << 1) | 1);
@@ -42,6 +43,7 @@ unsigned short adc_scan(int channel)
 
     adcdata[channel] = data;
 
+    set_irq_level(level);
     return data;
 }