diff options
| author | Chong Zhang <chzhang@nvidia.com> | 2011-01-26 12:39:40 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:12 -0800 |
| commit | 553e8b1ef9bcfe3e5119f26a4c19ce48f20347e5 (patch) | |
| tree | e371535b5d188654fc8779d43fe6ed9113f5d5d6 /arch/arm/mach-tegra/board-ventana-panel.c | |
| parent | 746f5fdc1e60b12977994a90e5dd9b5f5da18582 (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
Original-Change-Id: I3c3d6282e8f17cce1287410dac7d28744cb9f8ba
Reviewed-on: http://git-master/r/17083
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R8f393cf4169d68769d80ebd9666792807250912c
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana-panel.c')
| -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 8f82b5f6f57c..2618d5d028a2 100644 --- a/arch/arm/mach-tegra/board-ventana-panel.c +++ b/arch/arm/mach-tegra/board-ventana-panel.c @@ -108,7 +108,6 @@ 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)) { @@ -135,7 +134,6 @@ 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; |