---

yaml
---
r: 173967
b: refs/heads/master
c: d312429
h: refs/heads/master
i:
  173965: 679dedc
  173963: d1e6fb3
  173959: 1c24ed8
  173951: 008969c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e3c6e1aaa5db7822524f5b1355960fd732910068
+refs/heads/master: d31242943a73aba0e5cfd0ea674b5e694b4a39e6

trunk/drivers/media/video/adv7180.c

@@ -30,14 +30,31 @@
 
 #define DRIVER_NAME "adv7180"
 
-#define ADV7180_INPUT_CONTROL_REG	0x00
-#define ADV7180_INPUT_CONTROL_PAL_BG_NTSC_J_SECAM	0x00
+#define ADV7180_INPUT_CONTROL_REG			0x00
+#define ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM	0x00
+#define ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM_PED 0x10
+#define ADV7180_INPUT_CONTROL_AD_PAL_N_NTSC_J_SECAM	0x20
+#define ADV7180_INPUT_CONTROL_AD_PAL_N_NTSC_M_SECAM	0x30
+#define ADV7180_INPUT_CONTROL_NTSC_J			0x40
+#define ADV7180_INPUT_CONTROL_NTSC_M			0x50
+#define ADV7180_INPUT_CONTROL_PAL60			0x60
+#define ADV7180_INPUT_CONTROL_NTSC_443			0x70
+#define ADV7180_INPUT_CONTROL_PAL_BG			0x80
+#define ADV7180_INPUT_CONTROL_PAL_N			0x90
+#define ADV7180_INPUT_CONTROL_PAL_M			0xa0
+#define ADV7180_INPUT_CONTROL_PAL_M_PED			0xb0
+#define ADV7180_INPUT_CONTROL_PAL_COMB_N		0xc0
+#define ADV7180_INPUT_CONTROL_PAL_COMB_N_PED		0xd0
+#define ADV7180_INPUT_CONTROL_PAL_SECAM			0xe0
+#define ADV7180_INPUT_CONTROL_PAL_SECAM_PED		0xf0
+
 #define ADV7180_AUTODETECT_ENABLE_REG	0x07
 #define ADV7180_AUTODETECT_DEFAULT	0x7f
 
 
-#define ADV7180_STATUS1_REG 0x10
-#define ADV7180_STATUS1_AUTOD_MASK 0x70
+#define ADV7180_STATUS1_REG				0x10
+#define ADV7180_STATUS1_IN_LOCK		0x01
+#define ADV7180_STATUS1_AUTOD_MASK	0x70
 #define ADV7180_STATUS1_AUTOD_NTSM_M_J	0x00
 #define ADV7180_STATUS1_AUTOD_NTSC_4_43 0x10
 #define ADV7180_STATUS1_AUTOD_PAL_M	0x20
@@ -55,13 +72,11 @@ struct adv7180_state {
 	struct v4l2_subdev sd;
 };
 
-static v4l2_std_id determine_norm(struct i2c_client *client)
+static v4l2_std_id adv7180_std_to_v4l2(u8 status1)
 {
-	u8 status1 = i2c_smbus_read_byte_data(client, ADV7180_STATUS1_REG);
-
 	switch (status1 & ADV7180_STATUS1_AUTOD_MASK) {
 	case ADV7180_STATUS1_AUTOD_NTSM_M_J:
-		return V4L2_STD_NTSC_M_JP;
+		return V4L2_STD_NTSC;
 	case ADV7180_STATUS1_AUTOD_NTSC_4_43:
 		return V4L2_STD_NTSC_443;
 	case ADV7180_STATUS1_AUTOD_PAL_M:
@@ -81,17 +96,43 @@ static v4l2_std_id determine_norm(struct i2c_client *client)
 	}
 }
 
+static u32 adv7180_status_to_v4l2(u8 status1)
+{
+	if (!(status1 & ADV7180_STATUS1_IN_LOCK))
+		return V4L2_IN_ST_NO_SIGNAL;
+
+	return 0;
+}
+
+static int __adv7180_status(struct i2c_client *client, u32 *status,
+	v4l2_std_id *std)
+{
+	int status1 = i2c_smbus_read_byte_data(client, ADV7180_STATUS1_REG);
+
+	if (status1 < 0)
+		return status1;
+
+	if (status)
+		*status = adv7180_status_to_v4l2(status1);
+	if (std)
+		*std = adv7180_std_to_v4l2(status1);
+
+	return 0;
+}
+
 static inline struct adv7180_state *to_state(struct v4l2_subdev *sd)
 {
 	return container_of(sd, struct adv7180_state, sd);
 }
 
 static int adv7180_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
 {
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	return __adv7180_status(v4l2_get_subdevdata(sd), NULL, std);
+}
 
-	*std = determine_norm(client);
-	return 0;
+static int adv7180_g_input_status(struct v4l2_subdev *sd, u32 *status)
+{
+	return __adv7180_status(v4l2_get_subdevdata(sd), status, NULL);
 }
 
 static int adv7180_g_chip_ident(struct v4l2_subdev *sd,
@@ -104,6 +145,7 @@ static int adv7180_g_chip_ident(struct v4l2_subdev *sd,
 
 static const struct v4l2_subdev_video_ops adv7180_video_ops = {
 	.querystd = adv7180_querystd,
+	.g_input_status = adv7180_g_input_status,
 };
 
 static const struct v4l2_subdev_core_ops adv7180_core_ops = {
@@ -143,7 +185,7 @@ static int adv7180_probe(struct i2c_client *client,
 	/* Initialize adv7180 */
 	/* enable autodetection */
 	ret = i2c_smbus_write_byte_data(client, ADV7180_INPUT_CONTROL_REG,
-		ADV7180_INPUT_CONTROL_PAL_BG_NTSC_J_SECAM);
+		ADV7180_INPUT_CONTROL_AD_PAL_BG_NTSC_J_SECAM);
 	if (ret > 0)
 		ret = i2c_smbus_write_byte_data(client,
 			ADV7180_AUTODETECT_ENABLE_REG,