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path: root/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp
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* media: atomisp: get rid of storage_class.hMauro Carvalho Chehab2017-11-011-1/+1
| | | | | | | Don't hide function declaration on ugly macros. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
* [media] atomisp: eliminate dead code under HAS_RES_MGRAlan Cox2017-06-072-39/+0Star
| | | | | | | | | This define is never set and these code paths are never used so they can go away. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] atomisp: Add __printf validation and fix falloutJoe Perches2017-05-193-5/+5
| | | | | | | | | | __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>
* atomisp: kill off mmgr_freeAlan Cox2017-04-282-2/+2
| | | | | | | | This is just another wrapper layer around hmm_free that servers no purpose in this driver. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove UDS kernel codeAlan Cox2017-04-142-68/+0Star
| | | | | | | | UDS is another layer which actually boils down to some trivial assignments so remove it so inline the code. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove xnr3_0_5 and xnr3_0_11Alan Cox2017-04-148-592/+0Star
| | | | | | | These are not used in the driver so can go away. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove fixedbds kernel codeAlan Cox2017-04-142-84/+0Star
| | | | | | | | | This is a whole pile of code that wraps a single assignment. Remove it and put the assignment in the caller. Once we have the kernels sorted we should revisit these and remove all the pointless 1 item structs that go with it. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove satm kernelAlan Cox2017-04-144-121/+0Star
| | | | | | | This isn't used so it can go in the bitbucket. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Remove unnecessary braces.Varsha Rao2017-03-212-4/+2Star
| | | | | | | | | | | | | | | | | 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 Rao2017-03-212-7/+0Star
| | | | | | | | | | | 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>
* staging: media: atomisp: Fix block comments warning.Varsha Rao2017-03-212-13/+15
| | | | | | | | Use kernel preferred block commenting style, to fix the checkpatch issue. Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Added spaces around arithmetic operators.Varsha Rao2017-03-212-10/+10
| | | | | | | | | Add spaces around arithmetic operators (/, +, -), to fix the checkpatch issue. 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: ia_css_bh_hmem_encode is a no-op so remove itAlan Cox2017-03-212-17/+0Star
| | | | | | | This is a do nothing function so we can replace it with nothing and eliminate it entirely. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove another layer of allocator indirectionAlan Cox2017-03-212-2/+0Star
| | | | | | | | | | | | | Our driver only ever uses one set of routines for the allocators used by the CSS layer to manage memory and the memory management on the ISP. We can thus remove the function vectors and simply call the intended routines directly. These routines in turn are simply wrappers around another layer of code so remove this second layer of wrappers and call the hrt methods directly. In time we can remove this layer of indirection as well. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove aa kernel wrappersAlan Cox2017-03-212-57/+0Star
| | | | | | | | | | | | The aa kernel is used but it consists of nothing more than a set of wrappers for a memset and an assignment. Replace these at the calling points with the memset and assignment. Keep the structures for now - those should disappear as the next layer up gets unwrapped. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove the iefd2 kernelAlan Cox2017-03-217-692/+0Star
| | | | | | | | While this is included and the headers pulled in nothing actually uses this functionality in the driver, so remove it. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: remove duplicate includesJérémy Lefaure2017-03-161-1/+0Star
| | | | | | | | These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove pdaf kernelAlan Cox2017-03-124-237/+0Star
| | | | | | | This is not used on either Baytrail or Cherrytrail so can simply be deleted Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: remove HIVECCAlan Cox2017-03-121-8/+0Star
| | | | | | | | We are only going to be building for Linux with gcc, so we can lose bits of material related to other build targets. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* atomisp: __SP is never defined so scrub this ifdefAlan Cox2017-03-082-6/+1Star
| | | | | Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Fixed typo.Varsha Rao2017-03-061-1/+1
| | | | | | | | Correct the spelling of initialize. This patch fixes the checkpatch issue. Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Use unsigned int instead of unsigned.Varsha Rao2017-03-062-6/+6
| | | | | | | | Usage of unsigned int is preferred over unsigned and this patch fixes the checkpatch issue. Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Fix block comments warning.Varsha Rao2017-03-061-3/+3
| | | | | | | | | | Used kernel preferred block commenting style, to fix the following checkpatch issue: WARNING: Block comments use a trailing */ on a separate line Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Replace 'uint32_t' with kernel type u32.Varsha Rao2017-03-061-4/+4
| | | | | | | Replaced 'uint32_t' with kernel type u32, to fix the checkpatch issue. Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Added spaces around arithmetic and bitwise operators.Varsha Rao2017-03-061-5/+5
| | | | | | | | Added spaces around arithmetic operators (/, *, +) and bitwise operators (<<, >>), to fix the checkpatch issue. Signed-off-by: Varsha Rao <rvarsha016@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: media: atomisp: Removed unnecessary parentheses.Varsha Rao2017-03-063-3/+3
| | | | | | | | | | | | | | | | | | | 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 Cox2017-03-06306-0/+19319
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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