diff options
| author | Chong Zhang <chzhang@nvidia.com> | 2011-01-26 12:39:40 -0800 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-02-14 15:55:59 -0800 |
| commit | e56a2ffd613f71dd43c6abe0adcd7eba27a488bc (patch) | |
| tree | 4e27fced156d56d73fe1bb55070d6519f8802f19 | |
| parent | f5bbafdde1f0d270bf80d8ed2a888f51fdb9e3ab (diff) | |
[Ventana] hdmi hotplug - leave ventana_hdmi_enb to be 1 always
It seems the "ventana_hdmi_enb" has to stay 1 for hotplug_gpio
to work. Setting ventana_hdmi_enb to 0 in ventana_hdmi_disable()
will render hotplug_gpio non-functional afterwards. Removing the
gpio_set_value(ventana_hdmi_ena..) calls from both
ventana_hdmi_enable() and ventana_hdmi_disable() seems to solve
the problem. This leave ventana_hdmi_ena at its default value.
bug 784597
Change-Id: I3c3d6282e8f17cce1287410dac7d28744cb9f8ba
Reviewed-on: http://git-master/r/17083
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana-panel.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-ventana-panel.c b/arch/arm/mach-tegra/board-ventana-panel.c index 9c0637ed2886..0ec0e89d456e 100644 --- a/arch/arm/mach-tegra/board-ventana-panel.c +++ b/arch/arm/mach-tegra/board-ventana-panel.c @@ -109,7 +109,6 @@ static int ventana_panel_disable(void) static int ventana_hdmi_enable(void) { - gpio_set_value(ventana_hdmi_enb, 1); if (!ventana_hdmi_reg) { ventana_hdmi_reg = regulator_get(NULL, "avdd_hdmi"); /* LD07 */ if (IS_ERR_OR_NULL(ventana_hdmi_reg)) { @@ -136,7 +135,6 @@ static int ventana_hdmi_enable(void) static int ventana_hdmi_disable(void) { - gpio_set_value(ventana_hdmi_enb, 0); regulator_disable(ventana_hdmi_reg); regulator_disable(ventana_hdmi_pll); return 0; |