len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-11-09 13:12:37 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

imx233: rewrite audioin using new register headers

Browse source 
Change-Id: I7d71d16361a29030d0eb6de5c518168947516d39
This commit is contained in:
Amaury Pouly 2013-06-16 15:47:55 +02:00
parent df9e6c3147
commit 444a8b1da0
2 changed files with 5 additions and 86 deletions
Download patch file Download diff file Expand all files Collapse all files

8
firmware/target/arm/imx233/audioin-imx233.c
View file

@ -25,9 +25,9 @@ void imx233_audioin_preinit(void)
/* Enable AUDIOIN block */
imx233_reset_block(&HW_AUDIOIN_CTRL);
/* Enable ADC */
__REG_CLR(HW_AUDIOIN_ANACLKCTRL) = HW_AUDIOIN_ANACLKCTRL__CLKGATE;
BF_SET(AUDIOIN_CTRL, CLKGATE);
/* Set word-length to 16-bit */
__REG_SET(HW_AUDIOIN_CTRL) = HW_AUDIOIN_CTRL__WORD_LENGTH;
BF_SET(AUDIOIN_CTRL, WORD_LENGTH);
}
void imx233_audioin_postinit(void)
@ -38,7 +38,7 @@ void imx233_audioin_close(void)
{
/* TODO mute */
/* Gate off ADC */
__REG_SET(HW_AUDIOIN_ANACLKCTRL) = HW_AUDIOIN_ANACLKCTRL__CLKGATE;
BF_SET(AUDIOIN_ANACLKCTRL, CLKGATE);
/* will also gate off the module */
__REG_CLR(HW_AUDIOIN_CTRL) = HW_AUDIOIN_CTRL__RUN;
BF_CLR(AUDIOIN_CTRL, RUN);
}