diff options
| author | Anton Kondratenko <akondratenko@nvidia.com> | 2011-12-12 19:06:17 -0800 |
|---|---|---|
| committer | Varun Wadekar <vwadekar@nvidia.com> | 2011-12-15 12:11:47 +0530 |
| commit | e3794ce5d5d055f9e7939874297e0fe12e41e619 (patch) | |
| tree | 47a1929d9489909618cd5d28d41d5f32355a8c0a /arch/arm/mach-tegra/board-cardhu-sensors.c | |
| parent | a1da5c8e3428f4cda1d545c093e08d65fea20f9a (diff) | |
ARM: tegra: cardhu: fix 5650 power on sequence
Since front and back right camera are multiplexed,
back right camera needs to be selected on power on.
Bug 890780
Change-Id: I6c9ecb95c42b3faedfede98b7e7de7e778d720b6
Signed-off-by: Anton Kondratenko <akondratenko@nvidia.com>
Reviewed-on: http://git-master/r/69662
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-cardhu-sensors.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu-sensors.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu-sensors.c b/arch/arm/mach-tegra/board-cardhu-sensors.c index 8dbdb42ba2e4..e8c3b3326942 100644 --- a/arch/arm/mach-tegra/board-cardhu-sensors.c +++ b/arch/arm/mach-tegra/board-cardhu-sensors.c @@ -277,6 +277,9 @@ static struct i2c_board_info cardhu_i2c_board_info_e1214[] = { static int cardhu_right_ov5650_power_on(void) { + /* CSI-B and front sensor are muxed on cardhu */ + gpio_direction_output(CAMERA_CSI_MUX_SEL_GPIO, 0); + /* Boards E1198 and E1291 are of Cardhu personality * and donot have TCA6416 exp for camera */ if ((board_info.board_id == BOARD_E1198) || @@ -335,6 +338,9 @@ reg_alloc_fail: static int cardhu_right_ov5650_power_off(void) { + /* CSI-B and front sensor are muxed on cardhu */ + gpio_direction_output(CAMERA_CSI_MUX_SEL_GPIO, 0); + /* Boards E1198 and E1291 are of Cardhu personality * and donot have TCA6416 exp for camera */ if ((board_info.board_id == BOARD_E1198) || @@ -380,7 +386,7 @@ struct ov5650_platform_data cardhu_right_ov5650_data = { static int cardhu_ov2710_power_on(void) { - /* CSI-B and front sensor are muxed on verbier */ + /* CSI-B and front sensor are muxed on cardhu */ gpio_direction_output(CAMERA_CSI_MUX_SEL_GPIO, 1); /* Boards E1198 and E1291 are of Cardhu personality @@ -433,6 +439,7 @@ reg_alloc_fail: static int cardhu_ov2710_power_off(void) { + /* CSI-B and front sensor are muxed on cardhu */ gpio_direction_output(CAMERA_CSI_MUX_SEL_GPIO, 1); /* Boards E1198 and E1291 are of Cardhu personality |