media: imx258: remove test pattern map from driver

change bayer order when using test pattern mode.
remove test pattern mapping method

[Sakari Ailus: Drop extra added newline]
Signed-off-by: Chen, JasonX Z <jasonx.z.chen@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/i2c/imx258.c

@@ -62,11 +62,6 @@
 
 /* Test Pattern Control */
 #define IMX258_REG_TEST_PATTERN		0x0600
-#define IMX258_TEST_PATTERN_DISABLE	0
-#define IMX258_TEST_PATTERN_SOLID_COLOR	1
-#define IMX258_TEST_PATTERN_COLOR_BARS	2
-#define IMX258_TEST_PATTERN_GREY_COLOR	3
-#define IMX258_TEST_PATTERN_PN9		4
 
 /* Orientation */
 #define REG_MIRROR_FLIP_CONTROL		0x0101
@@ -504,20 +499,12 @@ static const struct imx258_reg mode_1048_780_regs[] = {
 
 static const char * const imx258_test_pattern_menu[] = {
 	"Disabled",
-	"Color Bars",
 	"Solid Color",
+	"Color Bars",
 	"Grey Color Bars",
 	"PN9"
 };
 
-static const int imx258_test_pattern_val[] = {
-	IMX258_TEST_PATTERN_DISABLE,
-	IMX258_TEST_PATTERN_COLOR_BARS,
-	IMX258_TEST_PATTERN_SOLID_COLOR,
-	IMX258_TEST_PATTERN_GREY_COLOR,
-	IMX258_TEST_PATTERN_PN9,
-};
-
 /* Configurations for supported link frequencies */
 #define IMX258_LINK_FREQ_634MHZ	633600000ULL
 #define IMX258_LINK_FREQ_320MHZ	320000000ULL
@@ -778,13 +765,10 @@ static int imx258_set_ctrl(struct v4l2_ctrl *ctrl)
 	case V4L2_CID_TEST_PATTERN:
 		ret = imx258_write_reg(imx258, IMX258_REG_TEST_PATTERN,
 				IMX258_REG_VALUE_16BIT,
-				imx258_test_pattern_val[ctrl->val]);
-
+				ctrl->val);
 		ret = imx258_write_reg(imx258, REG_MIRROR_FLIP_CONTROL,
 				IMX258_REG_VALUE_08BIT,
-				ctrl->val == imx258_test_pattern_val
-				[IMX258_TEST_PATTERN_DISABLE] ?
-				REG_CONFIG_MIRROR_FLIP :
+				!ctrl->val ? REG_CONFIG_MIRROR_FLIP :
 				REG_CONFIG_FLIP_TEST_PATTERN);
 		break;
 	default: