linux

iv/linux

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Marek Vasut 5074c70795 media: ov5640: Enable MIPI interface in ov5640_set_power_mipi()

[ Upstream commit 98cb72d3b9 ]

Set OV5640_REG_IO_MIPI_CTRL00 bit 2 to 1 instead of 0, since 1 means
MIPI CSI2 interface, while 0 means CPI parallel interface.

In the ov5640_set_power_mipi() the interface should obviously be set
to MIPI CSI2 since this functions is used to power up the sensor when
operated in MIPI CSI2 mode. The sensor should not be in CPI mode in
that case.

This fixes a corner case where capturing the first frame on i.MX8MN
with CSI/ISI resulted in corrupted frame.

Fixes: aa4bb8b883 ("media: ov5640: Re-work MIPI startup sequence")
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Tested-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> # [Test on imx6q]
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Jai Luthra <j-luthra@ti.com> # [Test on bplay, sk-am62]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-09-13 09:42:55 +02:00

cec

media: cec: core: add adap_unconfigured() callback

2023-09-13 09:42:54 +02:00

common

media: videobuf2-core: take mmap_lock in vb2_get_unmapped_area()

2022-12-07 11:25:40 -08:00

dvb-core

media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221

2023-06-09 10:34:13 +02:00

dvb-frontends

media: cx24120: Add retval check for cx24120_message_send()