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[media] mt9v032: add support for mt9v022 and mt9v024 

as are mt9v024 and mt9v034. With minimal changes it is possible
to support mt9v02[24] with the same driver.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Philipp Zabel 2014-06-03 06:35:54 -03:00 committed by Mauro Carvalho Chehab
parent d131e54b68
commit d8dde6c8dd
1 changed files with 32 additions and 8 deletions
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40
drivers/media/i2c/mt9v032.c
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@ -1,5 +1,5 @@
/*
* Driver for MT9V032 CMOS Image Sensor from Micron
* Driver for MT9V022, MT9V024, MT9V032, and MT9V034 CMOS Image Sensors
*
* Copyright (C) 2010, Laurent Pinchart <laurent.pinchart@ideasonboard.com>
*
@ -134,8 +134,12 @@
#define MT9V032_THERMAL_INFO 0xc1
enum mt9v032_model {
MT9V032_MODEL_V032_COLOR,
MT9V032_MODEL_V032_MONO,
MT9V032_MODEL_V022_COLOR, /* MT9V022IX7ATC */
MT9V032_MODEL_V022_MONO, /* MT9V022IX7ATM */
MT9V032_MODEL_V024_COLOR, /* MT9V024IA7XTC */
MT9V032_MODEL_V024_MONO, /* MT9V024IA7XTM */
MT9V032_MODEL_V032_COLOR, /* MT9V032C12STM */
MT9V032_MODEL_V032_MONO, /* MT9V032C12STC */
MT9V032_MODEL_V034_COLOR,
MT9V032_MODEL_V034_MONO,
};
@ -161,14 +165,14 @@ struct mt9v032_model_info {
};
static const struct mt9v032_model_version mt9v032_versions[] = {
{ MT9V032_CHIP_ID_REV1, "MT9V032 rev1/2" },
{ MT9V032_CHIP_ID_REV3, "MT9V032 rev3" },
{ MT9V034_CHIP_ID_REV1, "MT9V034 rev1" },
{ MT9V032_CHIP_ID_REV1, "MT9V022/MT9V032 rev1/2" },
{ MT9V032_CHIP_ID_REV3, "MT9V022/MT9V032 rev3" },
{ MT9V034_CHIP_ID_REV1, "MT9V024/MT9V034 rev1" },
};
static const struct mt9v032_model_data mt9v032_model_data[] = {
{
/* MT9V032 revisions 1/2/3 */
/* MT9V022, MT9V032 revisions 1/2/3 */
.min_row_time = 660,
.min_hblank = MT9V032_HORIZONTAL_BLANKING_MIN,
.min_vblank = MT9V032_VERTICAL_BLANKING_MIN,
@ -177,7 +181,7 @@ static const struct mt9v032_model_data mt9v032_model_data[] = {
.max_shutter = MT9V032_TOTAL_SHUTTER_WIDTH_MAX,
.pclk_reg = MT9V032_PIXEL_CLOCK,
}, {
/* MT9V034 */
/* MT9V024, MT9V034 */
.min_row_time = 690,
.min_hblank = MT9V034_HORIZONTAL_BLANKING_MIN,
.min_vblank = MT9V034_VERTICAL_BLANKING_MIN,
@ -189,6 +193,22 @@ static const struct mt9v032_model_data mt9v032_model_data[] = {
};
static const struct mt9v032_model_info mt9v032_models[] = {
[MT9V032_MODEL_V022_COLOR] = {
.data = &mt9v032_model_data[0],
.color = true,
},
[MT9V032_MODEL_V022_MONO] = {
.data = &mt9v032_model_data[0],
.color = false,
},
[MT9V032_MODEL_V024_COLOR] = {
.data = &mt9v032_model_data[1],
.color = true,
},
[MT9V032_MODEL_V024_MONO] = {
.data = &mt9v032_model_data[1],
.color = false,
},
[MT9V032_MODEL_V032_COLOR] = {
.data = &mt9v032_model_data[0],
.color = true,
@ -1010,6 +1030,10 @@ static int mt9v032_remove(struct i2c_client *client)
}
static const struct i2c_device_id mt9v032_id[] = {
{ "mt9v022", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V022_COLOR] },
{ "mt9v022m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V022_MONO] },
{ "mt9v024", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V024_COLOR] },
{ "mt9v024m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V024_MONO] },
{ "mt9v032", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_COLOR] },
{ "mt9v032m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_MONO] },
{ "mt9v034", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V034_COLOR] },