Current driver sets Y_OUT_SIZE to crop height + 8 and seeing long frame errors on the receiver size as expected height on reciever is crop height. As per Sony IMX274 Y_OUT_SIZE should be the height of effective image output from the sensor which are the actual total lines sent over MIPI CSI to receiver. So, Y_OUT_SIZE should be same as crop height and this patch fixes it. Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx> --- drivers/media/i2c/imx274.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c index e6aa9f3..55869ff 100644 --- a/drivers/media/i2c/imx274.c +++ b/drivers/media/i2c/imx274.c @@ -1163,7 +1163,7 @@ static int imx274_apply_trimming(struct stimx274 *imx274) (-imx274->crop.top / 2) : (imx274->crop.top / 2); v_cut = (IMX274_MAX_HEIGHT - imx274->crop.height) / 2; write_v_size = imx274->crop.height + 22; - y_out_size = imx274->crop.height + 14; + y_out_size = imx274->crop.height; err = imx274_write_mbreg(imx274, IMX274_HMAX_REG_LSB, hmax, 2); if (!err) -- 2.7.4
