diff options
Diffstat (limited to 'firmware/target')
-rw-r--r-- | firmware/target/hosted/ibasso/governor-ibasso.c | 90 | ||||
-rw-r--r-- | firmware/target/hosted/ibasso/governor-ibasso.h | 54 | ||||
-rw-r--r-- | firmware/target/hosted/ibasso/system-ibasso.c | 4 |
3 files changed, 145 insertions, 3 deletions
diff --git a/firmware/target/hosted/ibasso/governor-ibasso.c b/firmware/target/hosted/ibasso/governor-ibasso.c new file mode 100644 index 0000000000..b2d3cdf336 --- /dev/null +++ b/firmware/target/hosted/ibasso/governor-ibasso.c | |||
@@ -0,0 +1,90 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___ | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50 | ||
10 | * Copyright (C) 2014 by Mario Basister: iBasso DX90 port | ||
11 | * Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features | ||
12 | * Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features | ||
13 | * | ||
14 | * This program is free software; you can redistribute it and/or | ||
15 | * modify it under the terms of the GNU General Public License | ||
16 | * as published by the Free Software Foundation; either version 2 | ||
17 | * of the License, or (at your option) any later version. | ||
18 | * | ||
19 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
20 | * KIND, either express or implied. | ||
21 | * | ||
22 | ****************************************************************************/ | ||
23 | |||
24 | |||
25 | #include <stdio.h> | ||
26 | |||
27 | #include "config.h" | ||
28 | #include "cpufreq-linux.h" | ||
29 | #include "debug.h" | ||
30 | |||
31 | #include "debug-ibasso.h" | ||
32 | #include "governor-ibasso.h" | ||
33 | #include "sysfs-ibasso.h" | ||
34 | |||
35 | |||
36 | /* Default governor at boot. */ | ||
37 | static int _last_governor = GOVERNOR_INTERACTIVE; | ||
38 | |||
39 | |||
40 | void ibasso_set_governor(int governor) | ||
41 | { | ||
42 | DEBUGF("DEBUG %s: _last_governor: %d, governor: %d.", __func__, _last_governor, governor); | ||
43 | |||
44 | if(_last_governor != governor) | ||
45 | { | ||
46 | switch(governor) | ||
47 | { | ||
48 | case GOVERNOR_CONSERVATIVE: | ||
49 | { | ||
50 | _last_governor = governor; | ||
51 | cpufreq_set_governor("conservative", CPUFREQ_ALL_CPUS); | ||
52 | break; | ||
53 | } | ||
54 | |||
55 | case GOVERNOR_ONDEMAND: | ||
56 | { | ||
57 | _last_governor = governor; | ||
58 | cpufreq_set_governor("ondemand", CPUFREQ_ALL_CPUS); | ||
59 | break; | ||
60 | } | ||
61 | |||
62 | case GOVERNOR_POWERSAVE: | ||
63 | { | ||
64 | _last_governor = governor; | ||
65 | cpufreq_set_governor("powersave", CPUFREQ_ALL_CPUS); | ||
66 | break; | ||
67 | } | ||
68 | |||
69 | case GOVERNOR_INTERACTIVE: | ||
70 | { | ||
71 | _last_governor = governor; | ||
72 | cpufreq_set_governor("interactive", CPUFREQ_ALL_CPUS); | ||
73 | break; | ||
74 | } | ||
75 | |||
76 | case GOVERNOR_PERFORMANCE: | ||
77 | { | ||
78 | _last_governor = governor; | ||
79 | cpufreq_set_governor("performance", CPUFREQ_ALL_CPUS); | ||
80 | break; | ||
81 | } | ||
82 | |||
83 | default: | ||
84 | { | ||
85 | DEBUGF("ERROR %s: Unknown governor: %d.", __func__, governor); | ||
86 | break; | ||
87 | } | ||
88 | } | ||
89 | } | ||
90 | } | ||
diff --git a/firmware/target/hosted/ibasso/governor-ibasso.h b/firmware/target/hosted/ibasso/governor-ibasso.h new file mode 100644 index 0000000000..34781fde0b --- /dev/null +++ b/firmware/target/hosted/ibasso/governor-ibasso.h | |||
@@ -0,0 +1,54 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___ | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50 | ||
10 | * Copyright (C) 2014 by Mario Basister: iBasso DX90 port | ||
11 | * Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features | ||
12 | * Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features | ||
13 | * | ||
14 | * This program is free software; you can redistribute it and/or | ||
15 | * modify it under the terms of the GNU General Public License | ||
16 | * as published by the Free Software Foundation; either version 2 | ||
17 | * of the License, or (at your option) any later version. | ||
18 | * | ||
19 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
20 | * KIND, either express or implied. | ||
21 | * | ||
22 | ****************************************************************************/ | ||
23 | |||
24 | |||
25 | #ifndef _GOVERNOR_IBASSO_H_ | ||
26 | #define _GOVERNOR_IBASSO_H_ | ||
27 | |||
28 | |||
29 | /* Supported freq scaling governors. */ | ||
30 | enum ibasso_governors | ||
31 | { | ||
32 | /* Slow frequency switching. */ | ||
33 | GOVERNOR_CONSERVATIVE = 0, | ||
34 | |||
35 | /* Fast frequency switching. */ | ||
36 | GOVERNOR_ONDEMAND, | ||
37 | GOVERNOR_INTERACTIVE, | ||
38 | |||
39 | /* Allways lowest frequency. */ | ||
40 | GOVERNOR_POWERSAVE, | ||
41 | |||
42 | /* Allways highest frequency. */ | ||
43 | GOVERNOR_PERFORMANCE | ||
44 | }; | ||
45 | |||
46 | |||
47 | /* | ||
48 | Set the active freq scaling governor. | ||
49 | governor: ibasso_governors | ||
50 | */ | ||
51 | void ibasso_set_governor(int governor); | ||
52 | |||
53 | |||
54 | #endif | ||
diff --git a/firmware/target/hosted/ibasso/system-ibasso.c b/firmware/target/hosted/ibasso/system-ibasso.c index 00f8669ae0..a107af7a7f 100644 --- a/firmware/target/hosted/ibasso/system-ibasso.c +++ b/firmware/target/hosted/ibasso/system-ibasso.c | |||
@@ -27,7 +27,6 @@ | |||
27 | #include <sys/reboot.h> | 27 | #include <sys/reboot.h> |
28 | 28 | ||
29 | #include "config.h" | 29 | #include "config.h" |
30 | #include "cpufreq-linux.h" | ||
31 | #include "debug.h" | 30 | #include "debug.h" |
32 | 31 | ||
33 | #include "button-ibasso.h" | 32 | #include "button-ibasso.h" |
@@ -50,8 +49,7 @@ void system_init(void) | |||
50 | volatile uintptr_t stack = 0; | 49 | volatile uintptr_t stack = 0; |
51 | stackbegin = stackend = (uintptr_t*) &stack; | 50 | stackbegin = stackend = (uintptr_t*) &stack; |
52 | 51 | ||
53 | cpufreq_set_governor("powersave", CPUFREQ_ALL_CPUS); | 52 | vold_monitor_start(); |
54 | vold_monitor_start(); | ||
55 | ibasso_set_usb_mode(USB_MODE_MASS_STORAGE); | 53 | ibasso_set_usb_mode(USB_MODE_MASS_STORAGE); |
56 | 54 | ||
57 | /* | 55 | /* |