gspca - vc032x: Add resolution 1280x1024 for sensor mi1310_soc.

From: Jean-Francois Moine <moinejf@free.fr>

Priority: normal

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>

1 files changed, 50 insertions, 58 deletions

diff --git a/linux/drivers/media/video/gspca/vc032x.c b/linux/drivers/media/video/gspca/vc032x.c
index 01d886d06..45ece4a45 100644
--- a/linux/drivers/media/video/gspca/vc032x.c
+++ b/linux/drivers/media/video/gspca/vc032x.c
@@ -149,6 +149,11 @@ static const struct v4l2_pix_format vc0323_mode[] = {
 		.sizeimage = 640 * 480 * 3 / 8 + 590,
 		.colorspace = V4L2_COLORSPACE_JPEG,
 		.priv = 0},
+	{1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, /* mi1310_soc only */
+		.bytesperline = 1280,
+		.sizeimage = 1280 * 1024 * 1 / 4 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 2},
 };
 
 static const struct v4l2_pix_format svga_mode[] = {
@@ -623,7 +628,6 @@ static const __u8 mi1310_socinitQVGA_JPG[][4] = {
 	{0xb8, 0xa0, 0x12, 0xcc},
 	{},
 };
-#if 0
 static const u8 mi1310_soc_InitSXGA_JPG[][4] = {
 	{0xb0, 0x03, 0x19, 0xcc},
 	{0xb0, 0x04, 0x02, 0xcc},
@@ -731,7 +735,6 @@ static const u8 mi1310_soc_InitSXGA_JPG[][4] = {
 	{0xb8, 0xa0, 0x12, 0xcc},
 	{}
 };
-#endif
 
 static const __u8 mi1320_gamma[17] = {
 	0x00, 0x13, 0x38, 0x59, 0x79, 0x92, 0xa7, 0xb9, 0xc8,
@@ -2157,7 +2160,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	} else {
 		if (sensor != SENSOR_PO1200) {
 			cam->cam_mode = vc0323_mode;
-			cam->nmodes = ARRAY_SIZE(vc0323_mode);
+			if (sd->sensor != SENSOR_MI1310_SOC)
+				cam->nmodes = ARRAY_SIZE(vc0323_mode);
+			else			/* no SXGA */
+				cam->nmodes = ARRAY_SIZE(vc0323_mode) - 1;
 		} else {
 			cam->cam_mode = svga_mode;
 			cam->nmodes = ARRAY_SIZE(svga_mode);
@@ -2259,6 +2265,7 @@ static void setsharpness(struct gspca_dev *gspca_dev)
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
+	const __u8 (*init)[4];
 	const __u8 *GammaT = NULL;
 	const __u8 *MatrixT = NULL;
 	int mode;
@@ -2276,96 +2283,81 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	case SENSOR_HV7131R:
 		GammaT = hv7131r_gamma;
 		MatrixT = hv7131r_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, hv7131r_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, hv7131r_initVGA_data);
-		}
+		if (mode)
+			init = hv7131r_initQVGA_data;	/* 320x240 */
+		else
+			init = hv7131r_initVGA_data;	/* 640x480 */
 		break;
 	case SENSOR_OV7660:
 		GammaT = ov7660_gamma;
 		MatrixT = ov7660_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, ov7660_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, ov7660_initVGA_data);
-		}
+		if (mode)
+			init = ov7660_initQVGA_data;	/* 320x240 */
+		else
+			init = ov7660_initVGA_data;	/* 640x480 */
 		break;
 	case SENSOR_OV7670:
 		/*GammaT = ov7660_gamma; */
 		/*MatrixT = ov7660_matrix; */
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, ov7670_initQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, ov7670_initVGA_JPG);
-		}
+		if (mode)
+			init = ov7670_initQVGA_JPG;	/* 320x240 */
+		else
+			init = ov7670_initVGA_JPG;	/* 640x480 */
 		break;
 	case SENSOR_MI0360:
 		GammaT = mi1320_gamma;
 		MatrixT = mi0360_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi0360_initQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi0360_initVGA_JPG);
-		}
+		if (mode)
+			init = mi0360_initQVGA_JPG;	/* 320x240 */
+		else
+			init = mi0360_initVGA_JPG;	/* 640x480 */
 		break;
 	case SENSOR_MI1310_SOC:
 		GammaT = mi1320_gamma;
 		MatrixT = mi0360_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi1310_socinitQVGA_JPG);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi1310_socinitVGA_JPG);
+		switch (mode) {
+		case 1:
+			init = mi1310_socinitQVGA_JPG;	/* 320x240 */
+			break;
+		case 0:
+			init = mi1310_socinitVGA_JPG;	/* 640x480 */
+			break;
+		default:
+			init = mi1310_soc_InitSXGA_JPG;	/* 1280xq024 */
+			break;
 		}
 		break;
 	case SENSOR_MI1320:
 		GammaT = mi1320_gamma;
 		MatrixT = mi1320_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, mi1320_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, mi1320_initVGA_data);
-		}
+		if (mode)
+			init = mi1320_initQVGA_data;	/* 320x240 */
+		else
+			init = mi1320_initVGA_data;	/* 640x480 */
 		break;
 	case SENSOR_PO3130NC:
 		GammaT = po3130_gamma;
 		MatrixT = po3130_matrix;
-		if (mode) {
-			/* 320x240 */
-			usb_exchange(gspca_dev, po3130_initQVGA_data);
-		} else {
-			/* 640x480 */
-			usb_exchange(gspca_dev, po3130_initVGA_data);
-		}
-		usb_exchange(gspca_dev, po3130_rundata);
+		if (mode)
+			init = po3130_initQVGA_data;	/* 320x240 */
+		else
+			init = po3130_initVGA_data;	/* 640x480 */
+		usb_exchange(gspca_dev, init);
+		init = po3130_rundata;
 		break;
-	case SENSOR_PO1200:
+	default:
+/*	case SENSOR_PO1200: */
 		GammaT = po1200_gamma;
 		MatrixT = po1200_matrix;
-		usb_exchange(gspca_dev, po1200_initVGA_data);
+		init = po1200_initVGA_data;
 		break;
-	default:
-		PDEBUG(D_PROBE, "Damned !! no sensor found Bye");
-		return -EMEDIUMTYPE;
 	}
+	usb_exchange(gspca_dev, init);
 	if (GammaT && MatrixT) {
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb85b);
 		put_tab_to_reg(gspca_dev, GammaT, 17, 0xb86c);
 		put_tab_to_reg(gspca_dev, MatrixT, 9, 0xb82c);
-
 		/* Seem SHARPNESS */
 		/*
 		reg_w(gspca_dev->dev, 0xa0, 0x80, 0xb80a);