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Commit bfe75f76 authored by Hugues Fruchet's avatar Hugues Fruchet Committed by Mauro Carvalho Chehab
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media: stm32-dcmi: increase max width/height to 2592 



DCMI can capture 5Mp raw frames, increase limit accordingly.

Signed-off-by: default avatarHugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent aa2f8871

drivers/media/platform/stm32/stm32-dcmi.c

+4 −15
Original line number Diff line number Diff line
@@ -89,14 +89,9 @@ enum state { 
};



#define MIN_WIDTH	16U

#define MAX_WIDTH	2048U

#define MAX_WIDTH	2592U

#define MIN_HEIGHT	16U

#define MAX_HEIGHT	2048U



#define MIN_JPEG_WIDTH	16U

#define MAX_JPEG_WIDTH	2592U

#define MIN_JPEG_HEIGHT	16U

#define MAX_JPEG_HEIGHT	2592U

#define MAX_HEIGHT	2592U



#define TIMEOUT_MS	1000
@@ -843,14 +838,8 @@ static int dcmi_try_fmt(struct stm32_dcmi *dcmi, struct v4l2_format *f, 
	}



	/* Limit to hardware capabilities */

	if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {

		pix->width = clamp(pix->width, MIN_JPEG_WIDTH, MAX_JPEG_WIDTH);

		pix->height =

			clamp(pix->height, MIN_JPEG_HEIGHT, MAX_JPEG_HEIGHT);

	} else {

	pix->width = clamp(pix->width, MIN_WIDTH, MAX_WIDTH);

	pix->height = clamp(pix->height, MIN_HEIGHT, MAX_HEIGHT);

	}



	/* No crop if JPEG is requested */

	do_crop = dcmi->do_crop && (pix->pixelformat != V4L2_PIX_FMT_JPEG);