149  * This matrix defines how the colors are generated, must be
302 	/* Matrix coefficients */
357 	{ 0x4f, 0x80 }, 	/* "matrix coefficient 1" */
358 	{ 0x50, 0x80 }, 	/* "matrix coefficient 2" */
360 	{ 0x52, 0x22 }, 	/* "matrix coefficient 4" */
361 	{ 0x53, 0x5e }, 	/* "matrix coefficient 5" */
362 	{ 0x54, 0x80 }, 	/* "matrix coefficient 6" */
373 	{ 0x4f, 0xb3 }, 	/* "matrix coefficient 1" */
374 	{ 0x50, 0xb3 }, 	/* "matrix coefficient 2" */
376 	{ 0x52, 0x3d }, 	/* "matrix coefficient 4" */
377 	{ 0x53, 0xa7 }, 	/* "matrix coefficient 5" */
378 	{ 0x54, 0xe4 }, 	/* "matrix coefficient 6" */
389 	{ 0x4f, 0xb3 }, 	/* "matrix coefficient 1" */
390 	{ 0x50, 0xb3 }, 	/* "matrix coefficient 2" */
392 	{ 0x52, 0x3d }, 	/* "matrix coefficient 4" */
393 	{ 0x53, 0xa7 }, 	/* "matrix coefficient 5" */
394 	{ 0x54, 0xe4 }, 	/* "matrix coefficient 6" */
588  * Store information about the video data format.  The color matrix
590  * The magic matrix numbers come from OmniVision.
961 		int matrix[CMATRIX_LEN])  in ov7670_store_cmatrix()
976 		if (matrix[i] < 0) {  in ov7670_store_cmatrix()
978 			if (matrix[i] < -255)  in ov7670_store_cmatrix()
981 				raw = (-1 * matrix[i]) & 0xff;  in ov7670_store_cmatrix()
984 			if (matrix[i] > 255)  in ov7670_store_cmatrix()
987 				raw = matrix[i] & 0xff;  in ov7670_store_cmatrix()
997  * Hue also requires messing with the color matrix.  It also requires
1045 		int matrix[CMATRIX_LEN])  in ov7670_calc_cmatrix()
1052 		matrix[i] = (info->fmt->cmatrix[i]*info->sat) >> 7;  in ov7670_calc_cmatrix()
1059 		memcpy(tmpmatrix, matrix, CMATRIX_LEN*sizeof(int));  in ov7670_calc_cmatrix()
1063 		matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000;  in ov7670_calc_cmatrix()
1064 		matrix[1] = (matrix[4]*sinth + matrix[1]*costh)/1000;  in ov7670_calc_cmatrix()
1065 		matrix[2] = (matrix[5]*sinth + matrix[2]*costh)/1000;  in ov7670_calc_cmatrix()
1066 		matrix[3] = (matrix[3]*costh - matrix[0]*sinth)/1000;  in ov7670_calc_cmatrix()
1067 		matrix[4] = (matrix[4]*costh - matrix[1]*sinth)/1000;  in ov7670_calc_cmatrix()
1068 		matrix[5] = (matrix[5]*costh - matrix[2]*sinth)/1000;  in ov7670_calc_cmatrix()
1077 	int matrix[CMATRIX_LEN];  in ov7670_s_sat()  local
1081 	ov7670_calc_cmatrix(info, matrix);  in ov7670_s_sat()
1082 	ret = ov7670_store_cmatrix(sd, matrix);  in ov7670_s_sat()
1097 	int matrix[CMATRIX_LEN];  in ov7670_s_hue()  local
1103 	ov7670_calc_cmatrix(info, matrix);  in ov7670_s_hue()
1104 	ret = ov7670_store_cmatrix(sd, matrix);  in ov7670_s_hue()