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| author | YK Jeffrey Chao <jechao@broadcom.com> | 2012-10-17 21:31:07 -0700 |
|---|---|---|
| committer | Matthew Xie <mattx@google.com> | 2012-10-22 23:59:52 -0700 |
| commit | 105961ebfd8349e3789d23086b84640b5100e43e (patch) | |
| tree | 3fac87d6a638e786b95b21e387e9e599a638b865 /libbt/src/hardware.c | |
| parent | 5bbc94767d1a11f8b3b1ffeaddf98f91ee38bc04 (diff) | |
| download | device_common-105961ebfd8349e3789d23086b84640b5100e43e.zip device_common-105961ebfd8349e3789d23086b84640b5100e43e.tar.gz device_common-105961ebfd8349e3789d23086b84640b5100e43e.tar.bz2 | |
Add new user-to-kernel interface for Bluetooth low power mode control (1/2)
The bluesleep kernel module was used in Tegra3 platform to perform Bluetooth
low power wakelock and interrup control. Add new user-to-kernel interface
through proc fs nodes for Bluedroid to feed bluesleep with the HCI_DEV events
which bluesleep was monitoring on.
bug 7347413
Change-Id: I791be1042d5573e5207aa81e3d59fa418134f9fe
Conflicts:
libbt/include/vnd_manta.txt
Diffstat (limited to 'libbt/src/hardware.c')
| -rw-r--r-- | libbt/src/hardware.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libbt/src/hardware.c b/libbt/src/hardware.c index 397507d..45008ef 100644 --- a/libbt/src/hardware.c +++ b/libbt/src/hardware.c @@ -1045,10 +1045,12 @@ uint8_t hw_lpm_enable(uint8_t turn_on) if (turn_on) { memcpy(p, &lpm_param, LPM_CMD_PARAM_SIZE); + upio_set(UPIO_LPM_MODE, UPIO_ASSERT, 0); } else { memset(p, 0, LPM_CMD_PARAM_SIZE); + upio_set(UPIO_LPM_MODE, UPIO_DEASSERT, 0); } if ((ret = bt_vendor_cbacks->xmit_cb(HCI_VSC_WRITE_SLEEP_MODE, p_buf, \ |