diff options
| author | Vinayak Pane <vpane@nvidia.com> | 2012-08-23 19:48:12 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-09-06 14:21:58 -0700 |
| commit | e96e462aee43ed8699f5cd64728c389e92ef402e (patch) | |
| tree | 3bd09235aee88a464ee032d36a3303c8da65c6fe /arch/arm/mach-tegra/board-enterprise.c | |
| parent | 9bc5ccb125f8c32733a73bbc560ee71ac143f359 (diff) | |
arm: tegra: xmm: add post_resume phy callback
phy post_resume is called when usb port+hub is resumed,
check if modem has finished resume by then. Notify modem
about post resume by setting bb_wake to low.
Modify check for CP initiated wakeup to read current
modem state (ap_wake).
Bug 1034420
Change-Id: Ie9a3aa581bd7660183464e3fc2554ceb055b69b2
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/129533
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-enterprise.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise.c b/arch/arm/mach-tegra/board-enterprise.c index 25f737f75338..a85c2dccd1a3 100644 --- a/arch/arm/mach-tegra/board-enterprise.c +++ b/arch/arm/mach-tegra/board-enterprise.c @@ -799,6 +799,14 @@ static void enterprise_usb_hsic_preresume(void) #endif } +static void enterprise_usb_hsic_post_resume(void) +{ + pr_debug("%s\n", __func__); +#ifdef CONFIG_TEGRA_BB_XMM_POWER + baseband_xmm_set_power_status(BBXMM_PS_L0); +#endif +} + static void enterprise_usb_hsic_phy_power(void) { pr_debug("%s\n", __func__); @@ -819,7 +827,7 @@ static struct tegra_usb_phy_platform_ops hsic_xmm_plat_ops = { .post_suspend = enterprise_usb_hsic_postsupend, .pre_resume = enterprise_usb_hsic_preresume, .port_power = enterprise_usb_hsic_phy_power, - .post_phy_on = enterprise_usb_hsic_phy_power, + .post_resume = enterprise_usb_hsic_post_resume, .post_phy_off = enterprise_usb_hsic_post_phy_off, }; |