V4L/DVB (11457): gspca - m5602-po1030: Simplify register defines

This patch renames some register defines in the ov9650 sensor.
Signed-off-by: Erik Andr?n <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/gspca/m5602/m5602_po1030.c

@@ -315,7 +315,7 @@ int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
 	struct sd *sd = (struct sd *) gspca_dev;
 	s32 *sensor_settings = sd->sensor_priv;
 
-	*val= sensor_settings[VFLIP_IDX];
+	*val = sensor_settings[VFLIP_IDX];
 	PDEBUG(D_V4L2, "Read vflip %d", *val);
 
 	return 0;

drivers/media/video/gspca/m5602/m5602_po1030.h

@@ -115,8 +115,23 @@
 #define PO1030_YCONTRAST	0x74
 #define PO1030_YSATURATION	0x75
 
-#define PO1030_HFLIP			(1 << 7)
-#define PO1030_VFLIP			(1 << 6)
+#define PO1030_HFLIP		(1 << 7)
+#define PO1030_VFLIP		(1 << 6)
+
+#define PO1030_HREF_ENABLE	(1 << 6)
+
+#define PO1030_RAW_RGB_BAYER	0x4
+
+#define PO1030_FRAME_EQUAL	(1 << 3)
+#define PO1030_AUTO_SUBSAMPLING (1 << 4)
+
+#define PO1030_WEIGHT_WIN_2X	(1 << 3)
+
+#define PO1030_SHUTTER_MODE	(1 << 6)
+#define PO1030_AUTO_SUBSAMPLING	(1 << 4)
+#define PO1030_FRAME_EQUAL	(1 << 3)
+
+#define PO1030_SENSOR_RESET	(1 << 5)
 
 /*****************************************************************************/
 
@@ -171,7 +186,7 @@ static const unsigned char preinit_po1030[][3] =
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 
-	{SENSOR, PO1030_AUTOCTRL2, 0x24},
+	{SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
 
 	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
 	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
@@ -203,7 +218,7 @@ static const unsigned char preinit_po1030[][3] =
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 
-	{SENSOR, PO1030_AUTOCTRL2, 0x24},
+	{SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
 
 	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
 	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
@@ -271,9 +286,8 @@ static const unsigned char init_po1030[][4] =
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	/*end of sequence 5*/
-
 	/*sequence 2 stop */
-	{SENSOR, PO1030_AUTOCTRL2, 0x24},
+	{SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
 
 	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
 	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
@@ -318,31 +332,35 @@ static const unsigned char init_po1030[][4] =
 	{SENSOR, PO1030_WINDOWY_H, 0x00},
 	{SENSOR, PO1030_WINDOWY_L, 0x01},
 
+	/* Set the window width to 647 */
 	{SENSOR, PO1030_WINDOWWIDTH_H, 0x02},
 	{SENSOR, PO1030_WINDOWWIDTH_L, 0x87},
+
+	/* Set the window height to 483 */
 	{SENSOR, PO1030_WINDOWHEIGHT_H, 0x01},
 	{SENSOR, PO1030_WINDOWHEIGHT_L, 0xe3},
 
-	{SENSOR, PO1030_OUTFORMCTRL2, 0x04},
-	{SENSOR, PO1030_OUTFORMCTRL2, 0x04},
-	{SENSOR, PO1030_AUTOCTRL1, 0x08},
+	{SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER},
+	{SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X},
+	/* This makes no sense, hflip and vflp is located at bit 7, 6 */
 	{SENSOR, PO1030_CONTROL2, 0x03},
 	{SENSOR, 0x21, 0x90},
 	{SENSOR, PO1030_YTARGET, 0x60},
 	{SENSOR, 0x59, 0x13},
-	{SENSOR, PO1030_OUTFORMCTRL1, 0x40},
+	{SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE},
 	{SENSOR, PO1030_EDGE_ENH_OFF, 0x00},
 	{SENSOR, PO1030_EGA, 0x80},
 	{SENSOR, 0x78, 0x14},
 	{SENSOR, 0x6f, 0x01},
-	{SENSOR, PO1030_CONTROL1, 0x18},
+	{SENSOR, PO1030_CONTROL1, PO1030_AUTO_SUBSAMPLING |
+				  PO1030_FRAME_EQUAL},
 	{SENSOR, PO1030_GLOBALGAINMAX, 0x14},
 	{SENSOR, PO1030_Cb_U_GAIN, 0x38},
 	{SENSOR, PO1030_Cr_V_GAIN, 0x38},
-	{SENSOR, PO1030_CONTROL1, 0x58},
-	{SENSOR, PO1030_RED_GAIN, 0x30},
+	{SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE |
+				  PO1030_AUTO_SUBSAMPLING |
+				  PO1030_FRAME_EQUAL},
 	{SENSOR, PO1030_GREEN_1_GAIN, 0x30},
-	{SENSOR, PO1030_BLUE_GAIN, 0x30},
 	{SENSOR, PO1030_GREEN_2_GAIN, 0x30},
 	{SENSOR, PO1030_GC0, 0x10},
 	{SENSOR, PO1030_GC1, 0x20},
@@ -377,7 +395,6 @@ static const unsigned char init_po1030[][4] =
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	/*end of sequence 5*/
-
 	/*sequence 6*/
 	/* Changing 40 in f0 the image becomes green in bayer mode and red in
 	 * rgb mode */