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| author | Steve Kondik <shade@chemlab.org> | 2012-09-28 01:18:30 -0500 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-11-14 09:05:50 +0100 |
| commit | e040b45c8e4e54c8df9d6c714fc8164427f8a33b (patch) | |
| tree | 0e98b7a1347b06a74fa3e01415da8f75303a5dd3 /power | |
| parent | 6e32ac8570fb2dab88589f26466ab53e268b5828 (diff) | |
| download | device_samsung_tuna-e040b45c8e4e54c8df9d6c714fc8164427f8a33b.zip device_samsung_tuna-e040b45c8e4e54c8df9d6c714fc8164427f8a33b.tar.gz device_samsung_tuna-e040b45c8e4e54c8df9d6c714fc8164427f8a33b.tar.bz2 | |
tuna: add cpu boost hint
Code copied from Steve Kondik's commit.
Change-Id: I7576534132940ef0820af91f2d314055fbd84411
Diffstat (limited to 'power')
| -rw-r--r-- | power/power_tuna.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/power/power_tuna.c b/power/power_tuna.c index 4562bc1..bc996cb 100644 --- a/power/power_tuna.c +++ b/power/power_tuna.c @@ -154,6 +154,7 @@ static void tuna_power_hint(struct power_module *module, power_hint_t hint, struct tuna_power_module *tuna = (struct tuna_power_module *) module; char buf[80]; int len; + int duration = 1; if (!tuna->inited) { return; @@ -161,14 +162,19 @@ static void tuna_power_hint(struct power_module *module, power_hint_t hint, switch (hint) { case POWER_HINT_INTERACTION: + case POWER_HINT_CPU_BOOST: + if (data != NULL) + duration = (int) data; + if (boostpulse_open(tuna) >= 0) { - len = write(tuna->boostpulse_fd, "1", 1); + snprintf(buf, sizeof(buf), "%d", duration); + len = write(tuna->boostpulse_fd, buf, strlen(buf)); - if (len < 0) { - strerror_r(errno, buf, sizeof(buf)); - ALOGE("Error writing to %s: %s\n", BOOSTPULSE_PATH, buf); - } - } + if (len < 0) { + strerror_r(errno, buf, sizeof(buf)); + ALOGE("Error writing to %s: %s\n", BOOSTPULSE_PATH, buf); + } + } break; case POWER_HINT_VSYNC: |