diff options
| author | Sumit Bhattacharya <sumitb@nvidia.com> | 2011-10-02 14:27:55 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:19 -0800 |
| commit | 19a98a2aae5d6efae04e4c880b7a2a2eb308988e (patch) | |
| tree | 8b8894f92d8bf65fac922408d35359c803aa3259 /arch/arm/mach-tegra/board-ventana.c | |
| parent | d4d5888aca113cf486aa7f04bd92258e231bd36f (diff) | |
arm: tegra: Pass WM8903 gpio configuration
On cardhu and ventana WM8903 GPIO1 is used for digital mic lrclk
output and GPIO2 is used for digital mic data input. Pass corresponding
WM8903 gpio configuration through platform data to enable cardhu and
ventana digital mic support.
Bug 872652
Change-Id: I410265f1b4f9a8c5e43e5437ed6bac4122709178
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/55654
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: Rb47b7afe17013d4a0d5d73a15ba19c12dab0efbf
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-ventana.c b/arch/arm/mach-tegra/board-ventana.c index 42217f5b4c27..fb335ee2c031 100644 --- a/arch/arm/mach-tegra/board-ventana.c +++ b/arch/arm/mach-tegra/board-ventana.c @@ -192,8 +192,9 @@ static struct wm8903_platform_data ventana_wm8903_pdata = { .micdet_delay = 100, .gpio_base = VENTANA_GPIO_WM8903(0), .gpio_cfg = { - WM8903_GPIO_NO_CONFIG, - WM8903_GPIO_NO_CONFIG, + (WM8903_GPn_FN_DMIC_LR_CLK_OUTPUT << WM8903_GP1_FN_SHIFT), + (WM8903_GPn_FN_DMIC_LR_CLK_OUTPUT << WM8903_GP2_FN_SHIFT) | + WM8903_GP2_DIR, 0, WM8903_GPIO_NO_CONFIG, WM8903_GPIO_NO_CONFIG, |