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There is no need to export function which is only used once in
the same module where it's defined.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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Custom video format 'M101' is not supported in upstream and as a result
user will get ugly warning:
Unknown pixelformat 0x3130314d
------------[ cut here ]------------
WARNING: CPU: 3 PID: 1574 at drivers/media/v4l2-core/v4l2-ioctl.c:1291 v4l_enum_fmt+0xcf1/0x13a0 [videodev]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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A recent change on Kernel 4.15-rc1 causes all tags with
/** to be handled as kernel-doc markups. Well, several
atomisp modules, it doesn't use kernel-doc, but some other
documentation markup (doxygen?).
So, suppress all those warns by:
- replacing /**< by /**.
- replacing /** by /*.
The core changes were done with:
for i in $(find drivers/staging/media/atomisp -type f); do sed 's,/\*\* ,/\*, ' -i $i; done
for i in $(find drivers/staging/media/atomisp -type f); do sed 's,/\*\*<,/\**,' -i $i; done
for i in drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/debug/src/ia_css_debug.c drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c; do perl -ne 's,\/\*\*$,/*,g; print $_' $i > a && mv a $i; done;
A few manual adjustments were made, where needed.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Snail address is subject to change, remove it completely from the code.
This has been done using the following script:
sed -i '/You should/,/02110-1301/d' \
$(git grep -n -w Franklin -- drivers/staging/media/atomisp/ | cut -f1 -d:)
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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media/lm3642.h is not used anywhere. Moreover, there is a driver under
LEDs framework for very same IP which would be used anyway.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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struct camera_af_platform_data and bound functions are not used anywhere.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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Remove unused members along with dead code.
Mostly done with help of coccinelle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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There are 3 declarations that are present in atomisp_platform.h and
atomisp_gmin_platform.h. Remove duplications from the latter.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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There is redundant callback which does nothing in upstreamed version of
the driver.
Remove it along with user call places.
Mostly done with help of coccinelle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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There is redundant callback which does nothing in upstreamed version of
the driver.
Remove it along with user call places.
Mostly done with help of coccinelle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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Since most of the drivers are being used on ACPI enabled platforms
there is no need to keep legacy API support for them. Thus, switch
to ->probe_new() callback and remove orphaned code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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Since we switched to upstream IOSF MBI API the custom code
become not in use anymore.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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intel_mid_msgbus_*_raw*() are not used anywhere.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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intel_mid_soc_stepping() is not used anywhere.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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The d3_delay parameter is set by arch/x86/pci/intel_mid_pci.c and
drivers/pci/quirks.c.
No need to override that settings in unrelated driver.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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Remove dead code. If someone needs it the P-Unit semaphore is handled by
I2C DesignWare driver (drivers/i2c/busses/i2c-designware-baytrail.c).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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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The atomisp subdev driver hardcodes its version to
ATOMISP_CSS_VERSION_21. Yet, it has several tests for versions
below 21 internally, with sounds really odd.
On all other media drivers, we're just keeping version set to
LINUX_VERSION_CODE.
So, do the same here, simplifying the code a little bit.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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We can do this because the only thing it is used for is identifying the
platform for power management purposes. The driver only supports Baytrail
and Cherrytrail and both of those always need the IPU to be power managed
directly not via PCI D3 states.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Using LINUXINCLUDE is a very old hack, and doesn't play well with
building objects in a different directory than the kernel source is in.
So fix up the include file references to be relative to make it obvious
we are pulling in local include files, which need to get fixed up.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch adds support for the Intel IPU v2 as found on Android and IoT
Baytrail-T and Baytrail-CR platforms (those with the IPU PCI mapped). You
will also need the firmware files from your device (Android usually puts
them into /etc) - or you can find them in the downloadable restore/upgrade
kits if you blew them away for some reason.
It may be possible to extend the driver to handle the BYT/T windows
platforms such as the ASUS T100TA. These platforms don't expose the IPU via
the PCI interface but via ACPI buried in the GPU description and with the
camera information somewhere unknown so would need a platform driver
interface adding to the codebase *IFF* the firmware works on such devices.
To get good results you also need a suitable support library such as
libxcam. The camera is intended to be driven from Android so it has a lot of
features that many desktop apps don't fully spport.
In theory all the pieces are there to build it with -DISP2401 and some
differing files to get CherryTrail/T support, but unifying the drivers
properlly is a work in progress.
The IPU driver represents the work of a lot of people within Intel over many
years. It's historical goal was portability rather than Linux upstream. Any
queries about the upstream aimed driver should be sent to me not to the
original authors.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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