linux-kernel - [PATCH v4 2/5] media: i2c: imx219: Rename VTS to FRM

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Message-Id: <20241226-imx219_fixes-v4-2-dd28383f06f7@ideasonboard.com>
Date: Thu, 26 Dec 2024 13:19:34 +0530
From: Jai Luthra <jai.luthra@...asonboard.com>
To: Dave Stevenson <dave.stevenson@...pberrypi.com>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jacopo Mondi <jacopo.mondi@...asonboard.com>, 
 Laurent Pinchart <laurent.pinchart@...asonboard.com>, 
 Jai Luthra <jai.luthra@...asonboard.com>
Subject: [PATCH v4 2/5] media: i2c: imx219: Rename VTS to FRM_LENGTH

The IMX219 datasheet uses the terms FRM_LENGTH and LINE_LENGTH instead
of VTS/HTS.

Signed-off-by: Jai Luthra <jai.luthra@...asonboard.com>
---
 drivers/media/i2c/imx219.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index 0486bbc046cb9c36afd911eb799c1b010a01d496..6c4a72d88cdd2bdd05f2273786110c9f2818e44f 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -70,9 +70,8 @@
 #define IMX219_EXPOSURE_MAX		65535
 
 /* V_TIMING internal */
-#define IMX219_REG_VTS			CCI_REG16(0x0160)
-#define IMX219_VTS_MAX			0xffff
-
+#define IMX219_REG_FRM_LENGTH		CCI_REG16(0x0160)
+#define IMX219_FLL_MAX			0xffff
 #define IMX219_VBLANK_MIN		32
 
 /* HBLANK control - read only */
@@ -418,7 +417,7 @@ static int imx219_set_ctrl(struct v4l2_ctrl *ctrl)
 			  imx219->hflip->val | imx219->vflip->val << 1, &ret);
 		break;
 	case V4L2_CID_VBLANK:
-		cci_write(imx219->regmap, IMX219_REG_VTS,
+		cci_write(imx219->regmap, IMX219_REG_FRM_LENGTH,
 			  format->height + ctrl->val, &ret);
 		break;
 	case V4L2_CID_TEST_PATTERN_RED:
@@ -493,7 +492,7 @@ static int imx219_init_controls(struct imx219 *imx219)
 	/* Initial vblank/hblank/exposure parameters based on current mode */
 	imx219->vblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
 					   V4L2_CID_VBLANK, IMX219_VBLANK_MIN,
-					   IMX219_VTS_MAX - mode->height, 1,
+					   IMX219_FLL_MAX - mode->height, 1,
 					   mode->vts_def - mode->height);
 	hblank = IMX219_PPL_DEFAULT - mode->width;
 	imx219->hblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
@@ -847,7 +846,7 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 
 		/* Update limits and set FPS to default */
 		__v4l2_ctrl_modify_range(imx219->vblank, IMX219_VBLANK_MIN,
-					 IMX219_VTS_MAX - mode->height, 1,
+					 IMX219_FLL_MAX - mode->height, 1,
 					 mode->vts_def - mode->height);
 		__v4l2_ctrl_s_ctrl(imx219->vblank,
 				   mode->vts_def - mode->height);

-- 
2.47.1