android/android_kernel_cmhtcleo
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add sysfs interface to camera driver to enable 5 MP

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Credits to Arva
This commit is contained in:
LeTama 2010-10-16 19:58:47 +02:00
parent 12fd0c3638
commit 90c492afd9
1 changed files with 40 additions and 0 deletions
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40
drivers/media/video/msm/s5k3e2fx.c
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@ -173,6 +173,11 @@ static uint16_t g_usModuleVersion; /*0: rev.4, 1: rev.5 */
#define NUM_INIT_REG 94
#define NUM_LC_REG 434
static const char *s5k3e2fxVendor = "Samsung";
static const char *s5k3e2fxNAME = "s5k3e2fx";
static const char *s5k3e2fxSize = "5M";
struct s5k3e2fx_i2c_reg_conf {
unsigned short waddr;
unsigned char bdata;
@ -1293,6 +1298,40 @@ struct s5k3e2fx_i2c_reg_conf lc_setting[2][NUM_LC_REG] = {
static struct wake_lock s5k3e2fx_wake_lock;
static ssize_t sensor_vendor_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
ssize_t ret = 0;
sprintf(buf, "%s %s %s\n", s5k3e2fxVendor, s5k3e2fxNAME, s5k3e2fxSize);
ret = strlen(buf) + 1;
return ret;
}
static DEVICE_ATTR(sensor, 0444, sensor_vendor_show, NULL);
static struct kobject *android_s5k3e2fx;
static int s5k3e2fx_sysfs_init(void)
{
int ret ;
pr_info("s5k3e2fx:kobject creat and add\n");
android_s5k3e2fx = kobject_create_and_add("android_camera", NULL);
if (android_s5k3e2fx == NULL) {
pr_info("s5k3e2fx_sysfs_init: subsystem_register " \
"failed\n");
ret = -ENOMEM;
return ret ;
}
pr_info("s5k3e2fx:sysfs_create_file\n");
ret = sysfs_create_file(android_s5k3e2fx, &dev_attr_sensor.attr);
if (ret) {
pr_info("s5k3e2fx_sysfs_init: sysfs_create_file " \
"failed\n");
kobject_del(android_s5k3e2fx);
}
return 0 ;
}
static inline void init_suspend(void)
{
wake_lock_init(&s5k3e2fx_wake_lock, WAKE_LOCK_IDLE, "s5k3e2fx");
@ -2928,6 +2967,7 @@ static int s5k3e2fx_sensor_probe(const struct msm_camera_sensor_info *info,
s->s_release = s5k3e2fx_sensor_release;
s->s_config = s5k3e2fx_sensor_config;
s5k3e2fx_sysfs_init();
return rc;
probe_fail: