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fix(imx296): 降低 vertical_blankin 最小值以恢复 60fps 帧率 #9

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fix(imx296): 降低 vertical_blankin 最小值以恢复 60fps 帧率 #9

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3 changes: 2 additions & 1 deletion drivers/media/i2c/imx296.c
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,7 @@
*/
#define IMX296_HMAX_DEFAULT 1100U
#define IMX296_VBLANK_DEFAULT 1162U
#define IMX296_VBLANK_MIN 37U
#define IMX296_VBLANK_MAX (1048575U - IMX296_PIXEL_ARRAY_HEIGHT)
#define IMX296_EXPOSURE_DEFAULT_LINES 1104U
#define IMX296_ANALOG_GAIN_MIN 0U
Expand Down Expand Up @@ -1025,7 +1026,7 @@ static int imx296_ctrls_init(struct imx296 *sensor)

sensor->vblank = v4l2_ctrl_new_std(handler, &imx296_ctrl_ops,
V4L2_CID_VBLANK,
IMX296_VBLANK_DEFAULT,
IMX296_VBLANK_MIN,
IMX296_VBLANK_MAX, 1,
IMX296_VBLANK_DEFAULT);

Expand Down