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path: root/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_mipi.c
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* media: atomisp: stop producing hundreds of kernel-doc warningsMauro Carvalho Chehab2017-11-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | 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>
* [media] atomisp: Add __printf validation and fix falloutJoe Perches2017-05-191-1/+1
| | | | | | | | | | __printf validation adds format and argument validation. Fix the various broken format/argument mismatches. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* staging: media: atomisp: Remove unnecessary braces.Varsha Rao2017-03-211-2/+1
| | | | | | | | | | | | | | | | | Remove braces which are not required to fix the check patch issue. The following coccinelle script is used to fix this issue. @@ expression e,e1; @@ if(e) -{ e1; -} Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Remove unnecessary blank lines.Varsha Rao2017-03-211-2/+0
| | | | | | | | | | | Remove multiple blank lines, which are not required. This patch fixes the following check patch issue: CHECK: Please don't use multiple blank lines Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: HRT_CSIM is never definedAlan Cox2017-03-081-3/+0
| | | | | | | Remove the content that is guarded by this define Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Fix line over 80 characters.Varsha Rao2017-03-061-1/+2
| | | | | | | | | Line over 80 characters are split to fix the following checkpatch issue: WARNING: line over 80 characters Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Removed unnecessary parentheses.Varsha Rao2017-03-061-9/+9
| | | | | | | | | | | | | | | | | | | Removed parentheses on the right hand side of assignment, as they are not required. The following coccinelle script is used to fix this issue: @@ binary operator op = {<<,>>,+,/}; local idexpression id; expression e1, e2; @@ id = -( e1 op e2 -) Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging/atomisp: Add support for the Intel IPU v2Alan Cox2017-03-061-0/+754
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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