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2017-02-15exynos: support DRM_IOCTL_EXYNOS_GEM_MAPJoonyoung Shim1-2/+2
The commit d41b7a3a745a("exynos: Don't use DRM_EXYNOS_GEM_{MAP_OFFSET/ MMAP} ioctls") removed it same with the ioctl that this patch adds. The reason that removed DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET was we could use DRM_IOCTL_MODE_MAP_DUMB. Both did exactly same thing. Now exynos-drm driver of linux kernel revives it as DRM_EXYNOS_GEM_MAP because of render node. DRM_IOCTL_MODE_MAP_DUMB isn't permitted in render node, so this patch also supports DRM_IOCTL_EXYNOS_GEM_MAP. Change-Id: Ib548dc8a6bea076375465f64ee2fdd658a90e435 Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
2017-01-27android: introduce Android.common.mk to reduce boilerplateEmil Velikov1-3/+2
... across the makefiles. Currently this isn't much but that will change shortly. As an added bonus this fixes all present and future cases where we've forgotten to strip out the headers from LOCAL_SRC_FILES. In a couple of cases (the tests) we start setting LOCAL_EXPORT_C_INCLUDE_DIRS, which shouldn't be an issue. Cc: Chih-Wei Huang <cwhuang@android-x86.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org>
2017-01-27android: remove LOCAL_MODULE_TAGS := optional tagEmil Velikov1-1/+0
Seems to be the default option since ~2009 with commit 2f31293ba78 "auto import from //branches/cupcake/...@137197". Fleshed out from a larger commit in the AOSP repo/fork. Cc: Dan Willemsen <dwillemsen@google.com> Cc: Chih-Wei Huang <cwhuang@android-x86.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org>
2016-12-14libkms/exynos: fix memory leak in error pathSeung-Woo Kim1-1/+2
This patch fixes memory leak in error path of exynos_bo_create(). Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
2016-12-05kms: remove commented out libudev codeEmil Velikov2-98/+0
Cc: Jakob Bornecrantz <wallbraker@gmail.com> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2016-07-23automake: Don't include Android Makefiles in the release tarballAndreas Boll1-1/+1
Currently only some Android Makefiles are included in the release tarball. To be more consistent one could either add the remaining files or don't ship Android Makefiles altogether. According to Emil the Android folk doesn't use our release tarballs. Thus it makes sense to remove those files from distribution which also means less work for maintenance in the future. Suggested-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
2016-07-06pull in sys/sysmacros.h when availableMike Frysinger1-1/+4
This header provides major/minor/makedev funcs under most Linux C libs. Pull it in to fix building with newer versions that drop the implicit include via sys/types.h. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94231 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2016-07-06Android: strip out header files from sources listRob Herring1-1/+1
AOSP master now errors if LOCAL_SRC_FILES contains headers, so filter out header files from the source lists. Signed-off-by: Rob Herring <robh@kernel.org>
2016-02-25android: add virgl to be a valid driverChih-Wei Huang1-0/+2
To avoid the warning: external/libdrm/libkms/Android.mk:17: invalid GPU drivers: virgl Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
2016-02-04libkms: add libdrm to Requires.privateEmil Velikov1-0/+1
Analogous to last two changes (amdgpu and radeon). Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
2015-09-04libkms: use static const for good measureEmil Velikov1-1/+1
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-08-10remove usage of 'c_plusplus' preprocessor macroTapani Pälli1-2/+2
Use only __cplusplus which is supported by the C++ standard. Signed-off-by: Tapani Pälli <tapani.palli@intel.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-07-13include <sys/types.h> & <sys/mkdev.h> directly for major() and minor()Alan Coopersmith1-0/+4
Linux seems to pick these up via another header, but Solaris needs them explicitly included, or we get undefined symbol errors for major & minor. v2: use headers documented in makedev(3C) man page instead of sysmacros.h Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> v3 [Emil Velikov]: include sys/mkdev.h only when available. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-04-28drm: rename libdrm{,_macros}.hEmil Velikov9-9/+9
Provide a more meaningful name, considering what it does. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-04-28libkms: add symbols testEmil Velikov2-1/+27
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-04-28libkms: annotate private symbolsEmil Velikov9-15/+23
Cc: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-03-20android: add the missing tag "optional" to libkmsEmil Velikov1-0/+1
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-03-20android: remove LOCAL_COPY_HEADERS* variablesEmil Velikov1-3/+0
With earlier changes we've implicitly add the relevant directories to the includes list, via LOCAL_EXPORT_C_INCLUDES_DIRS. v2: Update the top Android.mk as well. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-03-20android: simplify LOCAL_C_INCLUDESEmil Velikov1-2/+0
Each of the libdrm_${hw} modules pull libdrm for linking as such: libdrm's LOCAL_EXPORT_C_INCLUDE_DIRS are added to the includes list. The former of which is already set to ${top} and ${top}/include/drm. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-03-20android: correcly set LOCAL_EXPORT_C_INCLUDE_DIRSEmil Velikov1-0/+2
- Don't add ${hw}/${hw}, but ${hw} to the includes path. The former does not exist. - Set the variable for libkms. Inspired by the work of from Chih-Wei from the Android-x86 project. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2015-02-02exynos: Don't use DRM_EXYNOS_GEM_{MAP_OFFSET/MMAP} ioctlsHyungwon Hwang1-3/+4
The ioctl DRM_EXYNOS_GEM_MAP_OFFSET and DRM_EXYNOS_GEM_MMAP are removed from the linux kernel. This patch modifies libdrm and libkms to use drm generic ioctls instead of the removed ioctls. v2: The original patch was erroneous. In case the MODE_MAP_DUMB ioctl failed it would return the retvalue as a void-pointer. Users of libdrm would then happily use that ptr, eventually leading to a segfault. Change this to return NULL in that case and also restore the previous behaviour of logging to stderr. The other error was that 'bo->vaddr' was never filled with the mapped buffer address. Hence exynos_bo_map still returned NULL even if the buffer mapping succeeded. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2014-09-28libkms: use drm_mmap/drm_munmap wrappersEmil Velikov5-18/+16
... for all by exynos. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28automake: pick up all files for distribution.Emil Velikov1-1/+1
Autotools is already smart enough to pick the *.pc.in files but it needs some help with the Android.mk ones. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28libkms: add Android buildEmil Velikov1-0/+53
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28libkms: move sources lists to makefile.sourcesEmil Velikov2-11/+32
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-28libkms: build the intel backend only when neededEmil Velikov2-6/+15
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-09-01libkms: remove explicit define _FILE_OFFSET_BITS 64Emil Velikov6-6/+0
configure.ac has AC_SYS_LARGEFILE which provides the define and/or approapriate magic when required. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2014-09-01all: include config.h only when available and use its definesEmil Velikov8-6/+22
... rather than explicitly redefining HAVE_STDINT_H and _GNU_SOURCE. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
2014-01-12tests/kmstest: support exynosHyungwon Hwang4-0/+218
In this patch, to support exynos for KMS, Exynos KMS driver is newly added. Also, Exynos is added to the list of kmstest supported modules. Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com> Signed-off-by: Rob Clark <robclark@freedesktop.org>
2013-04-18kms: Return a negative error code in kms_bo_create()Laurent Pinchart1-1/+1
The function returns returns 0 on success or a negative value in case of an error, except when given invalid attributes in which case it returns the positive EINVAL value. Replace that with -EINVAL to allow the caller to detect errors with a < 0 check. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com>
2013-04-18kms: Make libkms.h usable in C++Laurent Pinchart1-0/+8
Wrap the header in extern "C" { ... };. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jakob Bornecrantz <wallbraker@gmail.com>
2013-01-02libkms: return -EINVAL on fstat errorMaxime Villard1-1/+1
On error fstat return -1, instead return -EINVAL to caller Signed-off-by: Maxime Villard <rustyBSD@gmx.fr> Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2013-01-02libkms: fix memory leak in error pathMaxime Villard2-0/+2
Signed-off-by: Maxime Villard <rustyBSD@gmx.fr> Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2012-09-08libkms: link against libdrmMarcin Slusarz1-1/+1
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
2011-05-14libkms: All current BO_TYPE are 32bppChris Wilson1-1/+2
... so request a 32bpp dumb buffer rather than a 16bpp. Fixes modetest and friends. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-03-04libkms: add dumb supportDave Airlie4-0/+226
this uses the drm cap interface to check if the dumb ioctl is supported.
2011-02-17libkms/radeon: Add backendnobled4-0/+252
Todo: What tiling should be set on scanout buffers? Haven't tested besides compiling it.
2010-06-01libkms: Fix include pathsDaniel Stone1-1/+2
Otherwise xf86drm.h isn't found, or the wrong one.
2010-02-28libkms/nouveau: Add supportMarcin Kościelnicki4-0/+230
2010-02-28libkms/intel: Throw out unused intel_bo fields.Marcin Kościelnicki1-2/+0
Acked-by: Jakob Bornecrantz <jakob@vmware.com>
2010-02-18libkms: Use a standard version numberJakob Bornecrantz1-1/+1
2010-02-18libkms: Add missing include file to libkms sourceJakob Bornecrantz1-0/+1
2010-01-28libkms: Rework interface to not duplicate fields from kms and make formats ↵Jakob Bornecrantz4-68/+30
explicit List of changes: Fixes the cursor size to 64x64, you still need ti supply width and height Explicitly make the cursor format A8R8G8B8 Explicitly make the scanout format X8R8G8B8
2010-01-23libkms: Fix return value in vmwgfx_bo_createJakob Bornecrantz1-1/+1
2010-01-15libkms: Fix multiple map unmap in vmwgfx and add comment in intelJakob Bornecrantz2-10/+15
2010-01-12libkms: Use sysfs instead of udev to find driverJakob Bornecrantz4-31/+135
Udev code is still there just commented out.
2010-01-08libkms/intel: Don't fail to create bo if we fail to tileJakob Bornecrantz1-4/+6
2010-01-08libkms: Add intel backendJakob Bornecrantz4-0/+260
2010-01-08libkms: Pick driver backend via pci id that we get from udevJakob Bornecrantz4-5/+118
2010-01-05libkms: Make vmwgfx optionalJakob Bornecrantz2-2/+10
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