[PATCH] media: imx258: remove test pattern map from driver

[jasonx . z . chen]

From: "Chen, JasonX Z" <jasonx.z.c...@intel.com>

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

Signed-off-by: Chen, JasonX Z <jasonx.z.c...@intel.com>
---
 drivers/media/i2c/imx258.c | 23 ++++-------------------
 1 file changed, 4 insertions(+), 19 deletions(-)

diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index 31a1e22..5a72b4a 100644
--- a/drivers/media/i2c/imx258.c
+++ b/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 @@ struct imx258_mode {
 
 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
@@ -757,6 +744,7 @@ static int imx258_set_ctrl(struct v4l2_ctrl *ctrl)
         * Applying V4L2 control value only happens
         * when power is up for streaming
         */
+
        if (pm_runtime_get_if_in_use(&client->dev) == 0)
                return 0;
 
@@ -778,13 +766,10 @@ 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:
-- 
1.9.1