1 files changed, 25 insertions, 6 deletions

diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index d90fef463764..45bd513f62dc 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -358,10 +358,15 @@ struct em28xx_input {
 #define INPUT(nr) (&em28xx_boards[dev->model].input[nr])
 
 enum em28xx_decoder {
-        EM28XX_NODECODER,
+        EM28XX_NODECODER = 0,
         EM28XX_TVP5150,
         EM28XX_SAA711X,
+};
+
+enum em28xx_sensor {
+        EM28XX_NOSENSOR = 0,
         EM28XX_MT9V011,
+        EM28XX_MT9M001,
 };
 
 enum em28xx_adecoder {
@@ -390,7 +395,7 @@ struct em28xx_board {
         unsigned int max_range_640_480:1;
         unsigned int has_dvb:1;
         unsigned int has_snapshot_button:1;
-        unsigned int is_27xx:1;
+        unsigned int is_webcam:1;
         unsigned int valid:1;
 
         unsigned char xclk, i2c_speed;
@@ -474,6 +479,14 @@ struct em28xx {
         struct v4l2_device v4l2_dev;
         struct em28xx_board board;
 
+        /* Webcam specific fields */
+        enum em28xx_sensor em28xx_sensor;
+        int sensor_xres, sensor_yres;
+        int sensor_xtal;
+
+        /* Vinmode/Vinctl used at the driver */
+        int vinmode, vinctl;
+
         unsigned int stream_on:1;       /* Locks streams */
         unsigned int has_audio_class:1;
         unsigned int has_alsa_audio:1;
@@ -754,17 +767,23 @@ static inline int em28xx_gamma_set(struct em28xx *dev, s32 val)
 /*FIXME: maxw should be dependent of alt mode */
 static inline unsigned int norm_maxw(struct em28xx *dev)
 {
+        if (dev->board.is_webcam)
+                return dev->sensor_xres;
+
         if (dev->board.max_range_640_480)
                 return 640;
-        else
-                return 720;
+
+        return 720;
 }
 
 static inline unsigned int norm_maxh(struct em28xx *dev)
 {
+        if (dev->board.is_webcam)
+                return dev->sensor_yres;
+
         if (dev->board.max_range_640_480)
                 return 480;
-        else
-                return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
+
+        return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
 }
 #endif