Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / media / video / mt9v011.c

diff --git a/drivers/media/video/mt9v011.c b/drivers/media/video/mt9v011.c
index 209ff97261a95814bf585e04bf957c160512f9c8..4904d25f689fdf61c60fc0d8db2d40f80fd473f8 100644 (file)
--- a/drivers/media/video/mt9v011.c
+++ b/drivers/media/video/mt9v011.c
@@ -12,17 +12,41 @@
 #include <asm/div64.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
-#include "mt9v011.h"
+#include <media/mt9v011.h>
 
 MODULE_DESCRIPTION("Micron mt9v011 sensor driver");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
 MODULE_LICENSE("GPL");
 
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-2)");
 
+#define R00_MT9V011_CHIP_VERSION       0x00
+#define R01_MT9V011_ROWSTART           0x01
+#define R02_MT9V011_COLSTART           0x02
+#define R03_MT9V011_HEIGHT             0x03
+#define R04_MT9V011_WIDTH              0x04
+#define R05_MT9V011_HBLANK             0x05
+#define R06_MT9V011_VBLANK             0x06
+#define R07_MT9V011_OUT_CTRL           0x07
+#define R09_MT9V011_SHUTTER_WIDTH      0x09
+#define R0A_MT9V011_CLK_SPEED          0x0a
+#define R0B_MT9V011_RESTART            0x0b
+#define R0C_MT9V011_SHUTTER_DELAY      0x0c
+#define R0D_MT9V011_RESET              0x0d
+#define R1E_MT9V011_DIGITAL_ZOOM       0x1e
+#define R20_MT9V011_READ_MODE          0x20
+#define R2B_MT9V011_GREEN_1_GAIN       0x2b
+#define R2C_MT9V011_BLUE_GAIN          0x2c
+#define R2D_MT9V011_RED_GAIN           0x2d
+#define R2E_MT9V011_GREEN_2_GAIN       0x2e
+#define R35_MT9V011_GLOBAL_GAIN                0x35
+#define RF1_MT9V011_CHIP_ENABLE                0xf1
+
+#define MT9V011_VERSION                        0x8232
+#define MT9V011_REV_B_VERSION          0x8243
+
 /* supported controls */
 static struct v4l2_queryctrl mt9v011_qctrl[] = {
        {
@@ -469,23 +493,6 @@ static int mt9v011_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt
        return 0;
 }
 
-static int mt9v011_s_config(struct v4l2_subdev *sd, int dumb, void *data)
-{
-       struct mt9v011 *core = to_mt9v011(sd);
-       unsigned *xtal = data;
-
-       v4l2_dbg(1, debug, sd, "s_config called\n");
-
-       if (xtal) {
-               core->xtal = *xtal;
-               v4l2_dbg(1, debug, sd, "xtal set to %d.%03d MHz\n",
-                        *xtal / 1000000, (*xtal / 1000) % 1000);
-       }
-
-       return 0;
-}
-
-
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int mt9v011_g_register(struct v4l2_subdev *sd,
                              struct v4l2_dbg_register *reg)
@@ -536,7 +543,6 @@ static const struct v4l2_subdev_core_ops mt9v011_core_ops = {
        .g_ctrl = mt9v011_g_ctrl,
        .s_ctrl = mt9v011_s_ctrl,
        .reset = mt9v011_reset,
-       .s_config = mt9v011_s_config,
        .g_chip_ident = mt9v011_g_chip_ident,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
        .g_register = mt9v011_g_register,
@@ -596,6 +602,14 @@ static int mt9v011_probe(struct i2c_client *c,
        core->height = 480;
        core->xtal = 27000000;  /* Hz */
 
+       if (c->dev.platform_data) {
+               struct mt9v011_platform_data *pdata = c->dev.platform_data;
+
+               core->xtal = pdata->xtal;
+               v4l2_dbg(1, debug, sd, "xtal set to %d.%03d MHz\n",
+                       core->xtal / 1000000, (core->xtal / 1000) % 1000);
+       }
+
        v4l_info(c, "chip found @ 0x%02x (%s - chip version 0x%04x)\n",
                 c->addr << 1, c->adapter->name, version);