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path: root/drivers/media/i2c/dw9714.c
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2019-01-16media: ipu3-cio2, dw9714: Remove Jian Xu's e-mailSakari Ailus1-1/+1
Jian Xu has left the company. Remove his e-mail address that no longer works. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-10-08media: dw9714: Remove useless error messageSakari Ailus1-1/+1
If probe fails, the kernel will print the error code. There's no need to driver to do that. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-10-08media: dw9714: Fix error handling in probe functionRajmohan Mani1-1/+2
Fixed the case where v4l2_async_unregister_subdev() is called unnecessarily in the error handling path in probe function. Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-04-04media: dw9714: Update to SPDX license identifierRajmohan Mani1-12/+2
Remove the GPL v2 license boilerplate and update with the SPDX license identifier. Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-23media: dw9714: annotate a __be16 integer valueMauro Carvalho Chehab1-1/+1
As warned: drivers/media/i2c/dw9714.c: warning: incorrect type in initializer (different base types): => 64:19 Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-23media: dw9714: Remove client field in driver's structSakari Ailus1-14/+5
The client field in driver's struct is redundant. Remove it. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-01-23media: dw9714: Call pm_runtime_idle() at the end of probe()Sakari Ailus1-0/+1
Call pm_runtime_idle() at the end of the driver's probe() function to enable the device to reach low power state once probe() finishes. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-10-04[media] dw9714: Set the v4l2 focus ctrl step as 1Rajmohan Mani1-1/+6
Current v4l2 focus ctrl step value of 16, limits the minimum granularity of focus positions to 16. Setting this value as 1, enables more accurate focus positions. Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2017-08-26media: dw9714: Remove ACPI match tables, convert to use probe_newSakari Ailus1-15/+4
The ACPI match table is empty. Remove it. Also convert the drive to use probe_new callback in struct i2c_driver. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-26media: dw9714: Add Devicetree supportSakari Ailus1-0/+7
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-06-20[media] dw9714: Initial driver for dw9714 VCMRajmohan Mani1-0/+291
DW9714 is a 10 bit DAC, designed for linear control of voice coil motor. This driver creates a V4L2 subdevice and provides control to set the desired focus. [Sakari Ailus: Add MAINTAINERS entry.] Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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