pxa_camera has transitioned from a soc_camera driver to a standalone
v4l2 driver. Amend the device declaration accordingly.
Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr>
---
arch/arm/mach-pxa/em-x270.c | 85 ++++++++++++++-------------------------------
1 file changed, 27 insertions(+), 58 deletions(-)
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 03354c21e1f2..2d7762ab1d70 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -34,8 +34,6 @@
#include <linux/i2c/pxa-i2c.h>
#include <linux/regulator/userspace-consumer.h>
-#include <media/soc_camera.h>
-
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -969,81 +967,52 @@ static int em_x270_sensor_init(void)
return ret;
gpio_direction_output(cam_reset, 0);
-
- em_x270_camera_ldo = regulator_get(NULL, "vcc cam");
- if (em_x270_camera_ldo == NULL) {
- gpio_free(cam_reset);
- return -ENODEV;
- }
-
- ret = regulator_enable(em_x270_camera_ldo);
- if (ret) {
- regulator_put(em_x270_camera_ldo);
- gpio_free(cam_reset);
- return ret;
- }
-
gpio_set_value(cam_reset, 1);
return 0;
}
-struct pxacamera_platform_data em_x270_camera_platform_data = {
- .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
- PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
- .mclk_10khz = 2600,
+static struct regulator_consumer_supply camera_dummy_supplies[] = {
+ REGULATOR_SUPPLY("vdd", "0-005d"),
};
-static int em_x270_sensor_power(struct device *dev, int on)
-{
- int ret;
- int is_on = regulator_is_enabled(em_x270_camera_ldo);
-
- if (on == is_on)
- return 0;
-
- gpio_set_value(cam_reset, !on);
-
- if (on)
- ret = regulator_enable(em_x270_camera_ldo);
- else
- ret = regulator_disable(em_x270_camera_ldo);
-
- if (ret)
- return ret;
-
- gpio_set_value(cam_reset, on);
-
- return 0;
-}
-
-static struct i2c_board_info em_x270_i2c_cam_info[] = {
- {
- I2C_BOARD_INFO("mt9m111", 0x48),
+static struct regulator_init_data camera_dummy_initdata = {
+ .consumer_supplies = camera_dummy_supplies,
+ .num_consumer_supplies = ARRAY_SIZE(camera_dummy_supplies),
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
-static struct soc_camera_link iclink = {
- .bus_id = 0,
- .power = em_x270_sensor_power,
- .board_info = &em_x270_i2c_cam_info[0],
- .i2c_adapter_id = 0,
+static struct fixed_voltage_config camera_dummy_config = {
+ .supply_name = "camera_vdd",
+ .input_supply = "vcc cam",
+ .microvolts = 2800000,
+ .gpio = GPIO56_MT9M111_nOE,
+ .enable_high = 0,
+ .init_data = &camera_dummy_initdata,
};
-static struct platform_device em_x270_camera = {
- .name = "soc-camera-pdrv",
- .id = -1,
+static struct platform_device camera_supply_dummy_device = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
.dev = {
- .platform_data = &iclink,
+ .platform_data = &camera_dummy_config,
},
};
+struct pxacamera_platform_data em_x270_camera_platform_data = {
+ .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
+ PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
+ .mclk_10khz = 2600,
+ .sensor_i2c_adapter_id = 0,
+ .sensor_i2c_address = 0x5d,
+};
+
static void __init em_x270_init_camera(void)
{
- if (em_x270_sensor_init() == 0) {
+ if (em_x270_sensor_init() == 0)
pxa_set_camera_info(&em_x270_camera_platform_data);
- platform_device_register(&em_x270_camera);
- }
}
#else
static inline void em_x270_init_camera(void) {}
--
2.1.4
