diff options
Diffstat (limited to 'drivers/media/i2c/soc_camera/mt9m001.c')
| -rw-r--r-- | drivers/media/i2c/soc_camera/mt9m001.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c index dd9089805757..3f1f437ee1c6 100644 --- a/drivers/media/i2c/soc_camera/mt9m001.c +++ b/drivers/media/i2c/soc_camera/mt9m001.c @@ -17,7 +17,6 @@ #include <media/soc_camera.h> #include <media/soc_mediabus.h> #include <media/v4l2-subdev.h> -#include <media/v4l2-chip-ident.h> #include <media/v4l2-ctrls.h> /* @@ -97,7 +96,6 @@ struct mt9m001 { const struct mt9m001_datafmt *fmt; const struct mt9m001_datafmt *fmts; int num_fmts; - int model; /* V4L2_IDENT_MT9M001* codes from v4l2-chip-ident.h */ unsigned int total_h; unsigned short y_skip_top; /* Lines to skip at the top */ }; @@ -320,36 +318,15 @@ static int mt9m001_try_fmt(struct v4l2_subdev *sd, return 0; } -static int mt9m001_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *id) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct mt9m001 *mt9m001 = to_mt9m001(client); - - if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR) - return -EINVAL; - - if (id->match.addr != client->addr) - return -ENODEV; - - id->ident = mt9m001->model; - id->revision = 0; - - return 0; -} - #ifdef CONFIG_VIDEO_ADV_DEBUG static int mt9m001_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) { struct i2c_client *client = v4l2_get_subdevdata(sd); - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + if (reg->reg > 0xff) return -EINVAL; - if (reg->match.addr != client->addr) - return -ENODEV; - reg->size = 2; reg->val = reg_read(client, reg->reg); @@ -364,12 +341,9 @@ static int mt9m001_s_register(struct v4l2_subdev *sd, { struct i2c_client *client = v4l2_get_subdevdata(sd); - if (reg->match.type != V4L2_CHIP_MATCH_I2C_ADDR || reg->reg > 0xff) + if (reg->reg > 0xff) return -EINVAL; - if (reg->match.addr != client->addr) - return -ENODEV; - if (reg_write(client, reg->reg, reg->val) < 0) return -EIO; @@ -505,11 +479,9 @@ static int mt9m001_video_probe(struct soc_camera_subdev_desc *ssdd, switch (data) { case 0x8411: case 0x8421: - mt9m001->model = V4L2_IDENT_MT9M001C12ST; mt9m001->fmts = mt9m001_colour_fmts; break; case 0x8431: - mt9m001->model = V4L2_IDENT_MT9M001C12STM; mt9m001->fmts = mt9m001_monochrome_fmts; break; default: @@ -580,7 +552,6 @@ static const struct v4l2_ctrl_ops mt9m001_ctrl_ops = { }; static struct v4l2_subdev_core_ops mt9m001_subdev_core_ops = { - .g_chip_ident = mt9m001_g_chip_ident, #ifdef CONFIG_VIDEO_ADV_DEBUG .g_register = mt9m001_g_register, .s_register = mt9m001_s_register, |