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99d30e2fde
linux/drivers/media
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Umang Jain 99d30e2fde media: imx335: Fix reset-gpio handling 
Rectify the logical value of reset-gpio so that it is set to
0 (disabled) during power-on and to 1 (enabled) during power-off.

Set the reset-gpio to GPIO_OUT_HIGH at initialization time to make
sure it starts off in reset. Also drop the "Set XCLR" comment which
is not-so-informative.

The existing usage of imx335 had reset-gpios polarity inverted
(GPIO_ACTIVE_HIGH) in their device-tree sources. With this patch
included, those DTS will not be able to stream imx335 anymore. The
reset-gpio polarity will need to be rectified in the device-tree
sources as shown in [1] example, in order to get imx335 functional
again (as it remains in reset prior to this fix).

Cc: stable@vger.kernel.org
Fixes: 45d19b5fb9 ("media: i2c: Add imx335 camera sensor driver")
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/linux-media/20240729110437.199428-1-umang.jain@ideasonboard.com/
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2024-08-31 09:40:44 +02:00
..
cec media: cec: cec-adap.c: improve CEC_MSG_FL_REPLY_VENDOR_ID check 2024-08-08 15:24:03 +02:00
common media: siano: Remove unused declarations 2024-08-31 09:40:43 +02:00
dvb-core media: dvbdev: Initialize sbuf 2024-04-08 13:48:19 +02:00
dvb-frontends drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error 2024-08-09 07:56:38 +02:00
firewire
i2c media: imx335: Fix reset-gpio handling 2024-08-31 09:40:44 +02:00
mc media: mc: mark the media devnode as registered from the, start 2024-04-22 11:41:04 +02:00
mmc media: mmc: siano: simplify module initialization 2024-04-08 13:48:19 +02:00
pci media: intel/ipu6: make use of dev_err_cast_probe() 2024-08-31 09:40:43 +02:00
platform media: Improvements to link validation in media graph 2024-08-28 13:10:55 +02:00
radio media: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-08-09 07:56:37 +02:00
rc media: rc: remove unused tx_resolution field 2024-07-31 11:21:56 +02:00
spi media: gs1662: remove unused struct 'gs_reg_fmt_custom' 2024-05-31 13:51:16 +02:00
test-drivers media: vicodec: allow en/decoder cmd w/o CAPTURE 2024-08-25 08:15:24 +02:00
tuners Revert "media: tuners: fix error return code of hybrid_tuner_request_state()" 2024-08-09 07:56:38 +02:00
usb media: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-08-09 07:56:37 +02:00
v4l2-core media: v4l2-subdev: Support hybrid links in v4l2_subdev_link_validate() 2024-08-26 16:36:14 +03:00
Kconfig
Makefile