[media] media/i2c: remove g_chip_ident op
This is no longer needed since the core now handles this through DBG_G_CHIP_INFO.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/i2c/saa7127.c b/drivers/media/i2c/saa7127.c
index d9c3881..264b755 100644
--- a/drivers/media/i2c/saa7127.c
+++ b/drivers/media/i2c/saa7127.c
@@ -54,7 +54,6 @@
#include <linux/i2c.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
#include <media/saa7127.h>
static int debug;
@@ -251,10 +250,15 @@
**********************************************************************
*/
+enum saa712x_model {
+ SAA7127,
+ SAA7129,
+};
+
struct saa7127_state {
struct v4l2_subdev sd;
v4l2_std_id std;
- u32 ident;
+ enum saa712x_model ident;
enum saa7127_input_type input_type;
enum saa7127_output_type output_type;
int video_enable;
@@ -482,7 +486,7 @@
inittab = saa7127_init_config_60hz;
state->reg_61 = SAA7127_60HZ_DAC_CONTROL;
- } else if (state->ident == V4L2_IDENT_SAA7129 &&
+ } else if (state->ident == SAA7129 &&
(std & V4L2_STD_SECAM) &&
!(std & (V4L2_STD_625_50 & ~V4L2_STD_SECAM))) {
@@ -517,7 +521,7 @@
break;
case SAA7127_OUTPUT_TYPE_COMPOSITE:
- if (state->ident == V4L2_IDENT_SAA7129)
+ if (state->ident == SAA7129)
state->reg_2d = 0x20; /* CVBS only */
else
state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */
@@ -525,7 +529,7 @@
break;
case SAA7127_OUTPUT_TYPE_SVIDEO:
- if (state->ident == V4L2_IDENT_SAA7129)
+ if (state->ident == SAA7129)
state->reg_2d = 0x18; /* Y + C */
else
state->reg_2d = 0xff; /*11111111 croma -> R, luma -> CVBS + G + B */
@@ -543,7 +547,7 @@
break;
case SAA7127_OUTPUT_TYPE_BOTH:
- if (state->ident == V4L2_IDENT_SAA7129)
+ if (state->ident == SAA7129)
state->reg_2d = 0x38;
else
state->reg_2d = 0xbf;
@@ -661,10 +665,6 @@
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int saa7127_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
-
- if (!v4l2_chip_match_i2c_client(client, ®->match))
- return -EINVAL;
reg->val = saa7127_read(sd, reg->reg & 0xff);
reg->size = 1;
return 0;
@@ -672,23 +672,11 @@
static int saa7127_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg)
{
- struct i2c_client *client = v4l2_get_subdevdata(sd);
-
- if (!v4l2_chip_match_i2c_client(client, ®->match))
- return -EINVAL;
saa7127_write(sd, reg->reg & 0xff, reg->val & 0xff);
return 0;
}
#endif
-static int saa7127_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
-{
- struct saa7127_state *state = to_state(sd);
- struct i2c_client *client = v4l2_get_subdevdata(sd);
-
- return v4l2_chip_ident_i2c_client(client, chip, state->ident, 0);
-}
-
static int saa7127_log_status(struct v4l2_subdev *sd)
{
struct saa7127_state *state = to_state(sd);
@@ -708,7 +696,6 @@
static const struct v4l2_subdev_core_ops saa7127_core_ops = {
.log_status = saa7127_log_status,
- .g_chip_ident = saa7127_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.g_register = saa7127_g_register,
.s_register = saa7127_s_register,
@@ -777,10 +764,10 @@
if (saa7127_read(sd, SAA7129_REG_FADE_KEY_COL2) == 0xaa) {
saa7127_write(sd, SAA7129_REG_FADE_KEY_COL2,
read_result);
- state->ident = V4L2_IDENT_SAA7129;
+ state->ident = SAA7129;
strlcpy(client->name, "saa7129", I2C_NAME_SIZE);
} else {
- state->ident = V4L2_IDENT_SAA7127;
+ state->ident = SAA7127;
strlcpy(client->name, "saa7127", I2C_NAME_SIZE);
}
}
@@ -804,7 +791,7 @@
saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_NORMAL);
saa7127_set_video_enable(sd, 1);
- if (state->ident == V4L2_IDENT_SAA7129)
+ if (state->ident == SAA7129)
saa7127_write_inittab(sd, saa7129_init_config_extra);
return 0;
}
@@ -825,10 +812,10 @@
static struct i2c_device_id saa7127_id[] = {
{ "saa7127_auto", 0 }, /* auto-detection */
- { "saa7126", V4L2_IDENT_SAA7127 },
- { "saa7127", V4L2_IDENT_SAA7127 },
- { "saa7128", V4L2_IDENT_SAA7129 },
- { "saa7129", V4L2_IDENT_SAA7129 },
+ { "saa7126", SAA7127 },
+ { "saa7127", SAA7127 },
+ { "saa7128", SAA7129 },
+ { "saa7129", SAA7129 },
{ }
};
MODULE_DEVICE_TABLE(i2c, saa7127_id);