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Commit 6c1b417a authored by Robert Jarzmik's avatar Robert Jarzmik
Browse files

ARM: pxa: ezx: use the new pxa_camera platform_data 



pxa_camera has transitioned from a soc_camera driver to a standalone
v4l2 driver. Amend the device declaration accordingly.

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
parent 4ebfcdee

arch/arm/mach-pxa/ezx.c

+72 −104
Original line number Diff line number Diff line
@@ -17,14 +17,14 @@ 
#include <linux/delay.h>

#include <linux/pwm.h>

#include <linux/pwm_backlight.h>

#include <linux/regulator/machine.h>

#include <linux/regulator/fixed.h>

#include <linux/input.h>

#include <linux/gpio.h>

#include <linux/gpio_keys.h>

#include <linux/leds-lp3944.h>

#include <linux/i2c/pxa-i2c.h>



#include <media/soc_camera.h>



#include <asm/setup.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -723,6 +723,42 @@ static struct platform_device a780_gpio_keys = { 
};



/* camera */

static struct regulator_consumer_supply camera_dummy_supplies[] = {

	REGULATOR_SUPPLY("vdd", "0-005d"),

};



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 fixed_voltage_config camera_dummy_config = {

	.supply_name		= "camera_vdd",

	.microvolts		= 2800000,

	.gpio			= GPIO50_nCAM_EN,

	.enable_high		= 0,

	.init_data		= &camera_dummy_initdata,

};



static struct platform_device camera_supply_dummy_device = {

	.name	= "reg-fixed-voltage",

	.id	= 1,

	.dev	= {

		.platform_data = &camera_dummy_config,

	},

};

static int a780_camera_reset(struct device *dev)

{

	gpio_set_value(GPIO19_GEN1_CAM_RST, 0);

	msleep(10);

	gpio_set_value(GPIO19_GEN1_CAM_RST, 1);



	return 0;

}



static int a780_camera_init(void)

{

	int err;
@@ -731,73 +767,36 @@ static int a780_camera_init(void) 
	 * GPIO50_nCAM_EN is active low

	 * GPIO19_GEN1_CAM_RST is active on rising edge

	 */

	err = gpio_request(GPIO50_nCAM_EN, "nCAM_EN");

	if (err) {

		pr_err("%s: Failed to request nCAM_EN\n", __func__);

		goto fail;

	}



	err = gpio_request(GPIO19_GEN1_CAM_RST, "CAM_RST");

	if (err) {

		pr_err("%s: Failed to request CAM_RST\n", __func__);

		goto fail_gpio_cam_rst;

	}



	gpio_direction_output(GPIO50_nCAM_EN, 1);

	gpio_direction_output(GPIO19_GEN1_CAM_RST, 0);



	return 0;



fail_gpio_cam_rst:

	gpio_free(GPIO50_nCAM_EN);

fail:

		return err;

	}



static int a780_camera_power(struct device *dev, int on)

{

	gpio_set_value(GPIO50_nCAM_EN, !on);

	return 0;

}



static int a780_camera_reset(struct device *dev)

{

	gpio_set_value(GPIO19_GEN1_CAM_RST, 0);

	msleep(10);

	gpio_set_value(GPIO19_GEN1_CAM_RST, 1);

	gpio_direction_output(GPIO19_GEN1_CAM_RST, 0);

	a780_camera_reset(NULL);



	return 0;

}



struct pxacamera_platform_data a780_pxacamera_platform_data = {

	.flags  = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |

		PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,

		PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN |

		PXA_CAMERA_PCP,

	.mclk_10khz = 5000,

	.sensor_i2c_adapter_id = 0,

	.sensor_i2c_address = 0x5d,

};



static struct i2c_board_info a780_camera_i2c_board_info = {

static struct i2c_board_info a780_i2c_board_info[] = {

	{

		I2C_BOARD_INFO("mt9m111", 0x5d),

};



static struct soc_camera_link a780_iclink = {

	.bus_id         = 0,

	.flags          = SOCAM_SENSOR_INVERT_PCLK,

	.i2c_adapter_id = 0,

	.board_info     = &a780_camera_i2c_board_info,

	.power          = a780_camera_power,

	.reset          = a780_camera_reset,

};



static struct platform_device a780_camera = {

	.name   = "soc-camera-pdrv",

	.id     = 0,

	.dev    = {

		.platform_data = &a780_iclink,

	},

};



static struct platform_device *a780_devices[] __initdata = {

	&a780_gpio_keys,

	&camera_supply_dummy_device,

};



static void __init a780_init(void)
@@ -811,19 +810,19 @@ static void __init a780_init(void) 
	pxa_set_stuart_info(NULL);



	pxa_set_i2c_info(NULL);

	i2c_register_board_info(0, ARRAY_AND_SIZE(a780_i2c_board_info));



	pxa_set_fb_info(NULL, &ezx_fb_info_1);



	pxa_set_keypad_info(&a780_keypad_platform_data);



	if (a780_camera_init() == 0) {

	if (a780_camera_init() == 0)

		pxa_set_camera_info(&a780_pxacamera_platform_data);

		platform_device_register(&a780_camera);

	}



	pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(a780_devices));

	regulator_has_full_constraints();

}



MACHINE_START(EZX_A780, "Motorola EZX A780")
@@ -1001,6 +1000,15 @@ static struct platform_device a910_gpio_keys = { 
};



/* camera */

static int a910_camera_reset(struct device *dev)

{

	gpio_set_value(GPIO28_GEN2_CAM_RST, 0);

	msleep(10);

	gpio_set_value(GPIO28_GEN2_CAM_RST, 1);



	return 0;

}



static int a910_camera_init(void)

{

	int err;
@@ -1009,68 +1017,25 @@ static int a910_camera_init(void) 
	 * GPIO50_nCAM_EN is active low

	 * GPIO28_GEN2_CAM_RST is active on rising edge

	 */

	err = gpio_request(GPIO50_nCAM_EN, "nCAM_EN");

	if (err) {

		pr_err("%s: Failed to request nCAM_EN\n", __func__);

		goto fail;

	}



	err = gpio_request(GPIO28_GEN2_CAM_RST, "CAM_RST");

	if (err) {

		pr_err("%s: Failed to request CAM_RST\n", __func__);

		goto fail_gpio_cam_rst;

	}



	gpio_direction_output(GPIO50_nCAM_EN, 1);

	gpio_direction_output(GPIO28_GEN2_CAM_RST, 0);



	return 0;



fail_gpio_cam_rst:

	gpio_free(GPIO50_nCAM_EN);

fail:

		return err;

	}



static int a910_camera_power(struct device *dev, int on)

{

	gpio_set_value(GPIO50_nCAM_EN, !on);

	return 0;

}



static int a910_camera_reset(struct device *dev)

{

	gpio_set_value(GPIO28_GEN2_CAM_RST, 0);

	msleep(10);

	gpio_set_value(GPIO28_GEN2_CAM_RST, 1);

	gpio_direction_output(GPIO28_GEN2_CAM_RST, 0);

	a910_camera_reset(NULL);



	return 0;

}



struct pxacamera_platform_data a910_pxacamera_platform_data = {

	.flags  = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |

		PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,

		PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN |

		PXA_CAMERA_PCP,

	.mclk_10khz = 5000,

};



static struct i2c_board_info a910_camera_i2c_board_info = {

	I2C_BOARD_INFO("mt9m111", 0x5d),

};



static struct soc_camera_link a910_iclink = {

	.bus_id         = 0,

	.i2c_adapter_id = 0,

	.board_info     = &a910_camera_i2c_board_info,

	.power          = a910_camera_power,

	.reset          = a910_camera_reset,

};



static struct platform_device a910_camera = {

	.name   = "soc-camera-pdrv",

	.id     = 0,

	.dev    = {

		.platform_data = &a910_iclink,

	},

	.sensor_i2c_adapter_id = 0,

	.sensor_i2c_address = 0x5d,

};



/* leds-lp3944 */
@@ -1122,10 +1087,14 @@ static struct i2c_board_info __initdata a910_i2c_board_info[] = { 
		I2C_BOARD_INFO("lp3944", 0x60),

		.platform_data = &a910_lp3944_leds,

	},

	{

		I2C_BOARD_INFO("mt9m111", 0x5d),

	},

};



static struct platform_device *a910_devices[] __initdata = {

	&a910_gpio_keys,

	&camera_supply_dummy_device,

};



static void __init a910_init(void)
@@ -1145,14 +1114,13 @@ static void __init a910_init(void) 


	pxa_set_keypad_info(&a910_keypad_platform_data);



	if (a910_camera_init() == 0) {

	if (a910_camera_init() == 0)

		pxa_set_camera_info(&a910_pxacamera_platform_data);

		platform_device_register(&a910_camera);

	}



	pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(a910_devices));

	regulator_has_full_constraints();

}



MACHINE_START(EZX_A910, "Motorola EZX A910")