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author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2010-01-03 13:07:30 +0000 |
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committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2010-01-03 13:07:30 +0000 |
commit | f15e6ff061f716b576851c1001625c09c5d62a24 (patch) | |
tree | e7690cb4e9c5228868d30609f0bfb4084f556df1 /firmware | |
parent | f6017773a69aded80b427c63514e798d4199463f (diff) | |
download | rockbox-f15e6ff061f716b576851c1001625c09c5d62a24.tar.gz rockbox-f15e6ff061f716b576851c1001625c09c5d62a24.zip |
Onda VX747: fix USB charging detection
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24160 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c index 19d634873c..e2e66c86ac 100644 --- a/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c +++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/power-onda_vx747.c | |||
@@ -24,18 +24,21 @@ | |||
24 | #include "jz4740.h" | 24 | #include "jz4740.h" |
25 | 25 | ||
26 | /* TQ7051 chip */ | 26 | /* TQ7051 chip */ |
27 | #define UNK_GPIO (32*1+30) /* STAT port */ | 27 | #define CHARGE_STAT_GPIO (32*1+30) /* STAT port */ |
28 | #define USB_CHARGER_GPIO (32*3+28) | 28 | #define USB_CHARGER_GPIO (32*3+28) |
29 | 29 | ||
30 | #if CONFIG_CHARGING | 30 | #if CONFIG_CHARGING |
31 | /* Detect which power sources are present. */ | 31 | /* Detect which power sources are present. */ |
32 | unsigned int power_input_status(void) | 32 | unsigned int power_input_status(void) |
33 | { | 33 | { |
34 | unsigned int status = 0; | 34 | unsigned int status = POWER_INPUT_NONE; |
35 | 35 | ||
36 | if (__gpio_get_pin(USB_CHARGER_GPIO)) | 36 | if (__gpio_get_pin(USB_CHARGER_GPIO)) |
37 | status |= POWER_INPUT_USB_CHARGER; | 37 | status |= POWER_INPUT_USB_CHARGER; |
38 | 38 | ||
39 | if(!__gpio_get_pin(CHARGE_STAT_GPIO)) | ||
40 | status |= POWER_INPUT_USB; | ||
41 | |||
39 | return status; | 42 | return status; |
40 | } | 43 | } |
41 | #endif | 44 | #endif |
@@ -43,11 +46,12 @@ unsigned int power_input_status(void) | |||
43 | void power_init(void) | 46 | void power_init(void) |
44 | { | 47 | { |
45 | __gpio_as_input(USB_CHARGER_GPIO); | 48 | __gpio_as_input(USB_CHARGER_GPIO); |
49 | __gpio_as_input(CHARGE_STAT_GPIO); | ||
46 | } | 50 | } |
47 | 51 | ||
48 | bool charging_state(void) | 52 | bool charging_state(void) |
49 | { | 53 | { |
50 | return false; | 54 | return power_input_status() & POWER_INPUT_USB; |
51 | } | 55 | } |
52 | 56 | ||
53 | #if CONFIG_TUNER | 57 | #if CONFIG_TUNER |