diff options
Diffstat (limited to 'firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c')
-rw-r--r-- | firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c new file mode 100644 index 0000000000..eb2ffb5238 --- /dev/null +++ b/firmware/target/arm/s3c2440/gigabeat-fx/power-meg-fx.c | |||
@@ -0,0 +1,90 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2006 by Linus Nielsen Feltzing | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include "config.h" | ||
20 | #include "cpu.h" | ||
21 | #include <stdbool.h> | ||
22 | #include "kernel.h" | ||
23 | #include "system.h" | ||
24 | #include "power.h" | ||
25 | #include "pcf50606.h" | ||
26 | #include "backlight.h" | ||
27 | #include "backlight-target.h" | ||
28 | |||
29 | #ifndef SIMULATOR | ||
30 | |||
31 | void power_init(void) | ||
32 | { | ||
33 | /* Charger detect */ | ||
34 | } | ||
35 | |||
36 | bool charger_inserted(void) | ||
37 | { | ||
38 | return (GPFDAT & (1 << 4)) ? false : true; | ||
39 | } | ||
40 | |||
41 | /* Returns true if the unit is charging the batteries. */ | ||
42 | bool charging_state(void) { | ||
43 | return (GPGDAT & (1 << 8)) ? false : true; | ||
44 | } | ||
45 | |||
46 | void ide_power_enable(bool on) | ||
47 | { | ||
48 | if (on) | ||
49 | GPGDAT |= (1 << 11); | ||
50 | else | ||
51 | GPGDAT &= ~(1 << 11); | ||
52 | } | ||
53 | |||
54 | bool ide_powered(void) | ||
55 | { | ||
56 | return (GPGDAT & (1 << 11)) != 0; | ||
57 | } | ||
58 | |||
59 | void power_off(void) | ||
60 | { | ||
61 | /* turn off backlight and wait for 1 second */ | ||
62 | __backlight_off(); | ||
63 | sleep(HZ/2); | ||
64 | /* set SLEEP bit to on in CLKCON to turn off */ | ||
65 | CLKCON |=(1<<3); | ||
66 | } | ||
67 | |||
68 | #else /* SIMULATOR */ | ||
69 | |||
70 | bool charger_inserted(void) | ||
71 | { | ||
72 | return false; | ||
73 | } | ||
74 | |||
75 | void charger_enable(bool on) | ||
76 | { | ||
77 | (void)on; | ||
78 | } | ||
79 | |||
80 | void power_off(void) | ||
81 | { | ||
82 | } | ||
83 | |||
84 | void ide_power_enable(bool on) | ||
85 | { | ||
86 | (void)on; | ||
87 | } | ||
88 | |||
89 | #endif /* SIMULATOR */ | ||
90 | |||