diff options
| author | Vinayak Pane <vpane@nvidia.com> | 2012-05-15 15:38:37 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-06-04 17:38:23 -0700 |
| commit | c98dede36510e1d5329b26cba5be005b52978971 (patch) | |
| tree | d914a25dc261ac69df4ebdb0c47c5c47afba6f0d /arch/arm/mach-tegra/baseband-xmm-power.h | |
| parent | de263f6e253976d8371da7e7b7089f1d9b79e92b (diff) | |
arm: tegra: xmm: changing mdelay and add wait_event
baseband_xmm_power has delays related to CP sync-up.
Changing these delays from mdelay() to msleep and
usleep_range.
Adding wait_event mechanism to wait for L2->L0
Bug 932574
Change-Id: Ie33a3f1cc0a798e592f00153435b0135713213ea
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/102689
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Steve Lin <stlin@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/baseband-xmm-power.h')
| -rw-r--r-- | arch/arm/mach-tegra/baseband-xmm-power.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/baseband-xmm-power.h b/arch/arm/mach-tegra/baseband-xmm-power.h index 1f08e3b6900c..69140891319d 100644 --- a/arch/arm/mach-tegra/baseband-xmm-power.h +++ b/arch/arm/mach-tegra/baseband-xmm-power.h @@ -84,6 +84,9 @@ struct xmm_power_data { struct baseband_power_platform_data *pdata; struct work_struct work; struct platform_device *hsic_device; + wait_queue_head_t bb_wait; + /* host wakeup gpio state*/ + unsigned int hostwake; }; enum baseband_xmm_powerstate_t { |