Commit 610eb5a4 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Mauro Carvalho Chehab
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[media] V4L: mt9m001, mt9v022: add a clarifying comment 



Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 579cea03

drivers/media/video/mt9m001.c

+6 −0
Original line number Diff line number Diff line
@@ -734,6 +734,12 @@ static int mt9m001_s_mbus_config(struct v4l2_subdev *sd, 
	struct i2c_client *client = v4l2_get_subdevdata(sd);

	struct soc_camera_device *icd = client->dev.platform_data;

	struct soc_camera_link *icl = to_soc_camera_link(icd);

	/*

	 * Cannot use icd->current_fmt->host_fmt->bits_per_sample, because that

	 * is the number of bits, that the host has to sample, not the number of

	 * bits, that we have to send. See mx3_camera.c for an example of 10-bit

	 * formats being truncated to 8 bits by the host.

	 */

	unsigned int bps = soc_mbus_get_fmtdesc(icd->current_fmt->code)->bits_per_sample;



	if (icl->set_bus_param)

drivers/media/video/mt9v022.c

+6 −0
Original line number Diff line number Diff line
@@ -875,6 +875,12 @@ static int mt9v022_s_mbus_config(struct v4l2_subdev *sd, 
	struct soc_camera_link *icl = to_soc_camera_link(icd);

	struct mt9v022 *mt9v022 = to_mt9v022(client);

	unsigned long flags = soc_camera_apply_board_flags(icl, cfg);

	/*

	 * Cannot use icd->current_fmt->host_fmt->bits_per_sample, because that

	 * is the number of bits, that the host has to sample, not the number of

	 * bits, that we have to send. See mx3_camera.c for an example of 10-bit

	 * formats being truncated to 8 bits by the host.

	 */

	unsigned int bps = soc_mbus_get_fmtdesc(icd->current_fmt->code)->bits_per_sample;

	int ret;

	u16 pixclk = 0;

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