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path: root/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
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Diffstat (limited to 'drivers/staging/media/atomisp/i2c/atomisp-lm3554.c')
-rw-r--r--drivers/staging/media/atomisp/i2c/atomisp-lm3554.c38
1 files changed, 13 insertions, 25 deletions
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
index 4fd9f538ac95..7098bf317f16 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
@@ -562,10 +562,10 @@ static const struct v4l2_ctrl_config lm3554_controls[] = {
{
.ops = &ctrl_ops,
.id = V4L2_CID_FLASH_STATUS,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
.name = "Flash Status",
- .min = 0,
- .max = 100,
+ .min = ATOMISP_FLASH_STATUS_OK,
+ .max = ATOMISP_FLASH_STATUS_TIMEOUT,
.step = 1,
.def = ATOMISP_FLASH_STATUS_OK,
.flags = 0,
@@ -574,10 +574,10 @@ static const struct v4l2_ctrl_config lm3554_controls[] = {
{
.ops = &ctrl_ops,
.id = V4L2_CID_FLASH_STATUS_REGISTER,
- .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
.name = "Flash Status Register",
.min = 0,
- .max = 100,
+ .max = 255,
.step = 1,
.def = 0,
.flags = 0,
@@ -824,22 +824,15 @@ static void *lm3554_platform_data_func(struct i2c_client *client)
{
static struct lm3554_platform_data platform_data;
- if (ACPI_COMPANION(&client->dev)) {
- platform_data.gpio_reset =
- desc_to_gpio(gpiod_get_index(&(client->dev),
+ platform_data.gpio_reset =
+ desc_to_gpio(gpiod_get_index(&client->dev,
NULL, 2, GPIOD_OUT_LOW));
- platform_data.gpio_strobe =
- desc_to_gpio(gpiod_get_index(&(client->dev),
+ platform_data.gpio_strobe =
+ desc_to_gpio(gpiod_get_index(&client->dev,
NULL, 0, GPIOD_OUT_LOW));
- platform_data.gpio_torch =
- desc_to_gpio(gpiod_get_index(&(client->dev),
+ platform_data.gpio_torch =
+ desc_to_gpio(gpiod_get_index(&client->dev,
NULL, 1, GPIOD_OUT_LOW));
- } else {
- platform_data.gpio_reset = -1;
- platform_data.gpio_strobe = -1;
- platform_data.gpio_torch = -1;
- }
-
dev_info(&client->dev, "camera pdata: lm3554: reset: %d strobe %d torch %d\n",
platform_data.gpio_reset, platform_data.gpio_strobe,
platform_data.gpio_torch);
@@ -868,10 +861,7 @@ static int lm3554_probe(struct i2c_client *client)
if (!flash)
return -ENOMEM;
- flash->pdata = client->dev.platform_data;
-
- if (!flash->pdata || ACPI_COMPANION(&client->dev))
- flash->pdata = lm3554_platform_data_func(client);
+ flash->pdata = lm3554_platform_data_func(client);
v4l2_i2c_subdev_init(&flash->sd, client, &lm3554_ops);
flash->sd.internal_ops = &lm3554_internal_ops;
@@ -914,9 +904,7 @@ static int lm3554_probe(struct i2c_client *client)
dev_err(&client->dev, "gpio request/direction_output fail");
goto fail2;
}
- if (ACPI_HANDLE(&client->dev))
- err = atomisp_register_i2c_module(&flash->sd, NULL, LED_FLASH);
- return 0;
+ return atomisp_register_i2c_module(&flash->sd, NULL, LED_FLASH);
fail2:
media_entity_cleanup(&flash->sd.entity);
v4l2_ctrl_handler_free(&flash->ctrl_handler);