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authorRafaël Carré <rafael.carre@gmail.com>2010-03-29 12:54:07 +0000
committerRafaël Carré <rafael.carre@gmail.com>2010-03-29 12:54:07 +0000
commit1bfffbcaaa7ad6ad2a9d7efcfa505c2ac124b7ac (patch)
tree9754edaadfb30be028fc07db9d7628e46cdb00d9 /firmware
parentcc1f6033de4ea103cfa5be7cc2ea268ed9c8343d (diff)
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as3543: name 0x1b & 0x1c registers
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25379 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r--firmware/export/as3514.h4
-rw-r--r--firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c8
-rw-r--r--firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c8
-rw-r--r--firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c20
4 files changed, 22 insertions, 18 deletions
diff --git a/firmware/export/as3514.h b/firmware/export/as3514.h
index 39a99415b6..c7353a2e97 100644
--- a/firmware/export/as3514.h
+++ b/firmware/export/as3514.h
@@ -51,6 +51,10 @@ extern void audiohw_set_lineout_vol(int vol_l, int vol_r);
#define AS3514_AUDIOSET2 0x15
#define AS3514_AUDIOSET3 0x16
#define AS3517_USB_UTIL 0x17 /* only in as3517+ */
+
+#define AS3543_BACKLIGHT 0x1b /* only in as3543 */
+#define AS3543_PMU_ENABLE 0x1c /* only in as3543 */
+
#define AS3514_PLLMODE 0x1d
#define AS3514_SYSTEM 0x20
diff --git a/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c b/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c
index 5f5662f787..3216fc5463 100644
--- a/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c
+++ b/firmware/target/arm/as3525/sansa-clipplus/backlight-clip.c
@@ -27,8 +27,8 @@
void _backlight_on(void)
{
ascodec_write(0x25, ascodec_read(0x25) | 2); /* lcd power */
- ascodec_write(0x1c, 8|1);
- ascodec_write(0x1b, 0x90);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1);
+ ascodec_write(AS3543_BACKLIGHT, 0x90);
lcd_enable(true);
}
@@ -36,6 +36,6 @@ void _backlight_off(void)
{
lcd_enable(false);
ascodec_write(0x25, ascodec_read(0x25) & ~2); /* lcd power */
- ascodec_write(0x1c, 8|1);
- ascodec_write(0x1b, 0x00);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1);
+ ascodec_write(AS3543_BACKLIGHT, 0x00);
}
diff --git a/firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c b/firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c
index fad9e6acff..72ecf29a75 100644
--- a/firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c
+++ b/firmware/target/arm/as3525/sansa-clipv2/backlight-clipv2.c
@@ -27,8 +27,8 @@
void _backlight_on(void)
{
ascodec_write(0x25, ascodec_read(0x25) | 2); /* lcd power */
- ascodec_write(0x1c, 8|1);
- ascodec_write(0x1b, 0x90);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1);
+ ascodec_write(AS3543_BACKLIGHT, 0x90);
lcd_enable(true);
}
@@ -36,8 +36,8 @@ void _backlight_off(void)
{
lcd_enable(false);
ascodec_write(0x25, ascodec_read(0x25) & ~2); /* lcd power */
- ascodec_write(0x1c, 8|1);
- ascodec_write(0x1b, 0);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1);
+ ascodec_write(AS3543_BACKLIGHT, 0);
}
void _buttonlight_on(void)
diff --git a/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
index 7e21460fe8..f547111a76 100644
--- a/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
+++ b/firmware/target/arm/as3525/sansa-fuzev2/backlight-fuzev2.c
@@ -30,8 +30,8 @@ int buttonlight_is_on = 0;
void _backlight_set_brightness(int brightness)
{
- ascodec_write(0x1c, 8|2); // sub register
- ascodec_write(0x1b, brightness * 10);
+ ascodec_write(AS3543_PMU_ENABLE, 8|2); // sub register
+ ascodec_write(AS3543_BACKLIGHT, brightness * 10);
}
bool _backlight_init(void)
@@ -39,11 +39,11 @@ bool _backlight_init(void)
GPIOB_DIR |= 1<<5; /* for buttonlight, stuff below seems to be needed
for buttonlight as well*/
- ascodec_write(0x1c, 8|1); // sub register
- ascodec_write(0x1b, 0x80);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1); // sub register
+ ascodec_write(AS3543_BACKLIGHT, 0x80);
- ascodec_write(0x1c, 8|2); // sub register
- ascodec_write(0x1b, backlight_brightness * 10);
+ ascodec_write(AS3543_PMU_ENABLE, 8|2); // sub register
+ ascodec_write(AS3543_BACKLIGHT, backlight_brightness * 10);
return true;
}
@@ -52,14 +52,14 @@ void _backlight_on(void)
#ifdef HAVE_LCD_ENABLE
lcd_enable(true); /* power on lcd + visible display */
#endif
- ascodec_write(0x1c, 8|1); // sub register
- ascodec_write(0x1b, 0x80);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1); // sub register
+ ascodec_write(AS3543_BACKLIGHT, 0x80);
}
void _backlight_off(void)
{
- ascodec_write(0x1c, 8|1); // sub register
- ascodec_write(0x1b, 0);
+ ascodec_write(AS3543_PMU_ENABLE, 8|1); // sub register
+ ascodec_write(AS3543_BACKLIGHT, 0);
#ifdef HAVE_LCD_ENABLE
lcd_enable(false); /* power off visible display */
#endif