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* nouveau: bump required libdrm version to 2.4.66Ben Skeggs2015-12-221-2/+2
| | | | | | | | | v2. forgot bump for non-gallium driver Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* configura.ac: fix test for SSE4.1 assembler supportOded Gabbay2015-12-171-2/+3
| | | | | | | | | | | | | | | | This patch modifies the SSE4.1 test in configure.ac to use a global variable to initialize vector variables. In addition, we now return the value of the computation instead of 0. This is done so gcc 4.9 (and lower) won't optimize the SSE4.1 assembly instructions (when using -O1 and higher), because then the configure test might incorrectly pass even though the assembler doesn't support the SSE4.1 instructions (the test will pass because the compiler does support the intrinsics). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91806 Cc: "11.0 11.1" <[email protected]> Signed-off-by: Oded Gabbay <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure: check for python2.7 for PYTHON2Jonathan Gray2015-12-171-1/+1
| | | | | | | | | Check for a 'python2.7' binary, 'python' and 'python2' are not provided by the OpenBSD python 2.7.x packages. Signed-off-by: Jonathan Gray <[email protected]> Cc: "11.0 11.1" <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure.ac: use pkg-config for libelfJonathan Gray2015-12-171-3/+9
| | | | | | | | | | | | | Use PKG_CHECK_MODULES to get the flags to link libelf v2: keep AC_CHECK_LIB as a fallback for elfutils provided libelf that doesn't install a pkg-config file. Signed-off-by: Jonathan Gray <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Tested-by: Michel Dänzer <[email protected]> Cc: "11.0 11.1" <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure.ac: Refuse to build with Sun C compiler.Jose Fonseca2015-12-021-0/+7
| | | | | | | | https://bugs.freedesktop.org/show_bug.cgi?id=93189 Reviewed-by: Matt Turner <[email protected]> Tested-by: Vinson Lee <[email protected]> Acked-by: Alan Coopersmith <[email protected]>
* configure.ac: default to disabled dri3 when --disable-dri is setEmil Velikov2015-11-231-0/+5
| | | | | | | | | | | | | Not too long ago, the dri3 code was living in src/glx, which in itself was guarded by HAVE_DRI_GLX. As the name suggests we didn't dive into the folder when dri was disabled, thus we missed that dri3 does not consider/honour --enable-dri. Cc: [email protected] Fixes: 6bd9ba7d074 "loader: Add dri3 helper" Cc: Pali Rohár <[email protected]> Reported-by: Pali Rohár <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* vc4: Just put USE_VC4_SIMULATOR in DEFINES.Eric Anholt2015-11-221-1/+3
| | | | | | | | In the pipe-loader reworks, it was missed in one of the new directories it was used. Cc: [email protected] Reviewed-by: Emil Velikov <[email protected]>
* automake: remove no longer needed HAVE_LOADER_GALLIUM conditionalEmil Velikov2015-11-211-30/+8
| | | | | | | | | | | | | | | | | As of last few commits we have a static and dynamic pipe-loader. Either of which will be used with (almost) all targets.. We can look into allowing the user to select which way the targets are built, be that 'static for all' or 'per target' in follow up commits. After which we can look into building only the static or dynamic version, although building both shouldn't cause any issues. Hack/workaround alert: Control the standalone pipe-drivers via HAVE_CLOVER. Will need to be fixed as the targets are converted/configure knobs are in. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Rob Clark <[email protected]>
* pipe-loader: remove HAVE_DRM_LOADER_GALLIUM and HAVE_PIPE_LOADER_DRMEmil Velikov2015-11-211-9/+0
| | | | | | | | | | | ... in favour of HAVE_LIBDRM. After all we solely want to build the code when the latter is available. In the not too distant future we will remove the libudev/sysfs dependency and simplify configure.ac even further. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Rob Clark <[email protected]>
* pipe-loader: add pipe_loader_sw_probe_kms() implementationEmil Velikov2015-11-211-0/+4
| | | | | | | | Will be used as a counterpart for target-helpers' kms_swrast_create_screen(). Signed-off-by: Emil Velikov <[email protected]> Acked-by: Rob Clark <[email protected]>
* configure: use HAVE_DRISW_KMS when handling kms swrastEmil Velikov2015-11-211-0/+5
| | | | | | | Using HAVE_DRI2 to manage it seems counter-intuitive. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Rob Clark <[email protected]>
* configure: remove obsolete _CLIENT commentEmil Velikov2015-11-211-5/+0
| | | | | | | | The referenced variable(s) have been removed with commit abc20120e4a (automake: pipe-loader: remove the 'client' pipe-loader) Signed-off-by: Emil Velikov <[email protected]> Acked-by: Rob Clark <[email protected]>
* egl/x11: Implement dri3 support with loader's dri3 helperBoyan Ding2015-11-171-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: From Martin Peres - Tell we are compiling the dri3 backend in configure.ac - Update the Makefile.am - get rid of the LIBDRM_HAS_RENDERNODE_SUPPORT macro - fix some warnings related to EGLuint64KHR to int64_t conversions - use dri2_get_dri_config to get the __DRIconfig instead of open-coding it - replace the occasional tabs with spaces v3: From Martin Peres - fix and indent problem (Matt Turner) - drop the authenticate function, use NULL in the vtable instead (Emil) - drop some useless includes (Emil Velikov) - mandate libdrm (Emil Velikov) - link to xcb-dri3 (Kristian Høgsberg) - convert to the new loader interface for drwable (Kristian) - remove some dead code after the dropping of some vfuncs (Kristian) - add a comment on the topic of rendering to the frontbuffer v4: From Martin Peres - do not expose the preserved swap behavior (Acked by Eric Anholt) Signed-off-by: Boyan Ding <[email protected]> Signed-off-by: Martin Peres <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* loader: Add dri3 helperBoyan Ding2015-11-171-1/+2
| | | | | | | | | | | | | | | | | v2: From Martin Peres - Try to fit in the 80-col limit as much as possible v3: From Martin Peres - introduce loader_dri3_helper.la to avoid dragging the xcb dep everywhere (Kristian & Emil) - get rid of the width, height, dri_screen and is_different_gpu vfuncs (Kristian) - replace the create/destroy functions with init/fini for dri3 drawables - prefix static functions with dri3_ and exported ones with loader_dri3 (Emil) - keep the function definition consistent (Emil) Signed-off-by: Boyan Ding <[email protected]> Signed-off-by: Martin Peres <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* st/va: add VAAPI HEVC decode supportBoyuan Zhang2015-10-271-1/+1
| | | | | | Signed-off-by: Boyuan Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Leo Liu <[email protected]>
* virgl/vtest: add vtest driverDave Airlie2015-10-231-0/+1
| | | | | | | | | | | | | | | | | | | | | virgl/vtest is a swrast driver that allows the virgl acceleration to be tested without having a virtual machine. The backend has a unix socket server that this connects to. This is run by setting LIBGL_ALWAYS_SOFTWARE=y GALLIUM_DRIVER=virpipe In this mode all renderering is sent over a socket to the remote renderer, and the results are readback and copies to the screen using drisw. This works well enough to develop new features and to help debug. Signed-off-by: Dave Airlie <[email protected]>
* virgl: add driver for virtio-gpu 3D (v2)Dave Airlie2015-10-231-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | virgl is the 3D acceleration backend for the virtio-gpu shipping with qemu. The 3D acceleration is designed around gallium and TGSI as the virtualisation layer. The backend renderer translates the virgl interface into OpenGL currently. This is the initial import of the driver to mesa. The kernel driver portions are lined up for drm-next. Currently this driver supports up to GL3.3 and some misc extensions if the host driver exposes it. It is planned to iterate the virgl API to new GL levels as mesa host drivers gain features. v2: fix resource tracking across flushes to avoid ->bind hack in mapping. consolidate mapping and waiting code for transfers. use u_range for dirt tracking. handle larger shaders in protocol. include virtgpu_drm.h in mesa for now. add translation layer for gallium tgsi to virgl tgsi. Signed-off-by: Dave Airlie <[email protected]>
* configure.ac: ensure RM is setJonathan Gray2015-10-211-0/+2
| | | | | | | | | | | GNU make predefines RM to rm -f but this is not required by POSIX so ensure that RM is set. This fixes "make clean" on OpenBSD. v2: use AC_CHECK_PROG Signed-off-by: Jonathan Gray <[email protected]> CC: "10.6 11.0" <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure: show which gallium drivers/sts are builtIlia Mirkin2015-10-161-1/+11
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* configure.ac: Add support to enable read-only text segment on x86.Jeremy Huddleston2015-09-211-0/+10
| | | | | | Cc: "10.6 11.0" <[email protected]> Bugzilla: https://bugs.gentoo.org/240956 Reviewed-by: Ian Romanick <[email protected]>
* vc4: Only build in simulator mode if we find pkg-config for it.Eric Anholt2015-09-161-5/+2
| | | | This will let other developers build it x86 for build-testing purposes.
* freedreno: one screen to rule them allRob Clark2015-09-161-1/+1
| | | | | | | | | | Similar to fee0686c21c631d96d6042741267a3c218c23ffc, but in this case to ensure that drm_gralloc and libGLES_mesa are sharing a single screen. Bumps libdrm_freedreno version dependency, as it requires the new fd_device_fd() API. Signed-off-by: Rob Clark <[email protected]>
* gallium/radeon: drop support for LLVM 3.4Marek Olšák2015-09-101-1/+1
| | | | | | This allows using the new tex instrinsics unconditionally. Reviewed-by: Michel Dänzer <[email protected]>
* Use IMP_LIB_EXT when checking for LLVM shared librariesJon TURNEY2015-09-101-6/+27
| | | | | | | | | | | When checking for LLVM shared libraries, use IMP_LIB_EXT for the extension for shared libraries appropriate to the target, rather than hardcoding '.so' Also add some comments to explain why we have this circus of pain. Signed-off-by: Jon TURNEY <[email protected]> Reviewed-by: Tom Stellard <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* build: add HAVE_SHA1 define when using --with-sha1 optionTapani Pälli2015-09-041-0/+5
| | | | | Signed-off-by: Tapani Pälli <[email protected]> Acked-by: Brian Paul <[email protected]>
* gallium/ddebug: new pipe for hang detection and driver state dumping (v2)Marek Olšák2015-08-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: lots of improvements This is like identity or trace, but simpler. It doesn't wrap most states. Run with: GALLIUM_DDEBUG=1000 [executable] where "executable" is the app and "1000" is in miliseconds, meaning that the context will be considered hung if a fence fails to signal in 1000 ms. If that happens, all shaders, context states, bound resources, draw parameters, and driver debug information (if any) will be dumped into: /home/$username/dd_dumps/$processname_$pid_$index. Note that the context is flushed after every draw/clear/copy/blit operation and then waited for to find the exact call that hangs. You can also do: GALLIUM_DDEBUG=always to do the dumping after every draw/clear/copy/blit operation without flushing and waiting. Examples of driver states that can be dumped are: - Hardware status registers saying which hw block is busy (hung). - Disassembled shaders in a human-readable form. - The last submitted command buffer in a human-readable form. v2: drop pipe-loader changes, drop SConscript rename dd.h -> dd_pipe.h Acked-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]>
* st/nine: Require gcc >= 4.6David Heidelberg2015-08-211-0/+4
| | | | | | | | | | | Nine code uses some C11 features, and this leads to compile error on gcc <= 4.5 Another way would have been to use the -fms-extensions CFLAG Signed-off-by: David Heidelberg <[email protected]> Cc: "10.4 10.5 10.6" <[email protected]>
* freedreno: use fd_pipe_wait_timeout()Rob Clark2015-08-181-1/+1
| | | | | | | | To properly support the case of waiting on a fence with a 0 timeout, we still need to call down to the kernel. Which requires the use of the new fd_pipe_wait_timeout() API. Signed-off-by: Rob Clark <[email protected]>
* winsys/amdgpu: add a new winsys for the new kernel driverMarek Olšák2015-08-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2: - lots of changes according to Emil Velikov's comments - implemented radeon_winsys::read_registers v3: - a lot of new work, many of them adapt to libdrm interface changes Squashed patches: winsys/amdgpu: implement radeon_winsys context support winsys/amdgpu: add reference counting for contexts winsys/amdgpu: add userptr support winsys/amdgpu: allocate IBs like normal buffers winsys/amdgpu: add IBs to the buffer list, adapt to interface changes winsys/amdgpu: don't use KMS handles as reloc hash keys winsys/amdgpu: sync buffer accesses to different rings winsys/amdgpu: use dependencies instead of waiting for last fence v2 gallium/radeon: unify buffer_wait and buffer_is_busy in the winsys interface (amdgpu part) winsys/amdgpu: track fences per ring and be thread-safe winsys/amdgpu: simplify waiting on a variable in amdgpu_fence_wait gallium/radeon: allow the winsys to choose the IB size (amdgpu part) winsys/amdgpu: switch to new amdgpu_cs_query_fence_status interface winsys/amdgpu: handle fence and dependencies merge winsys/amdgpu follow libdrm change to move user fence into UMD winsys/amdgpu: use amdgpu_bo_va_op for va map/unmap v2 winsys/amdgpu: use the new tiling flags winsys/amdgpu: switch to new GTT_USWC definition winsys/amdgpu: expose amdgpu_cs_query_reset_state to drivers winsys/amdgpu: fix valgrind warnings winsys/amdgpu: don't use VRAM with APUs that don't have much of it winsys/amdgpu: require LLVM 3.6.1 for VI because of bug fixes there winsys/amdgpu: remove amdgpu_winsys::num_cpus winsys/amdgpu: align BO size to page size winsys/amdgpu: reduce BO cache timeout winsys/amdgpu: remove useless flushing and waiting in amdgpu_bo_set_tiling winsys/amdgpu: use amdgpu_device_handle as a unique device ID instead of fd winsys/amdgpu: use safer access to amdgpu_fence_wait::signalled winsys/amdgpu: allow maximum IB size of 4 MB winsys/amdgpu: add ip_instance into amdgpu_fence gallium/radeon: add RING_COMPUTE instead of RADEON_FLUSH_COMPUTE winsys/amdgpu: set the ring type at CS initilization winsys/amdgpu: query the GART page size from the kernel winsys/amdgpu: correctly wait for shared buffers to become idle winsys/amdgpu: set the amdgpu_cs_fence structure only once at fence creation winsys/amdgpu: add a specific error message for cs_submit -> -ENOMEM winsys/amdgpu: check num_active_ioctls before calling amdgpu_bo_wait_for_idle winsys/amdgpu: clear user fence BO after allocating it winsys/amdgpu: fix user fences winsys/amdgpu: make amdgpu_winsys_create public winsys/amdgpu: remove thread offloading winsys/amdgpu: flatten the amdgpu_cs_context structure and simplify more v4: require libdrm 2.4.63
* st/vdpau: add HEVC support v2Christian König2015-08-141-1/+1
| | | | | | | v2: fix return code Signed-off-by: Christian König <[email protected]> Reviewed-by: Leo Liu <[email protected]>
* configure.ac: Always define __STDC_LIMIT_MACROS.Matt Turner2015-08-111-1/+1
| | | | | | | ... which ensures that we get defines like LONG_MAX in C++. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91591 Reviewed-by: Jose Fonseca <[email protected]>
* mesa: Add -fno-trapping-math to CFLAGS.Matt Turner2015-08-031-2/+2
| | | | | | | | | | Cuts about 1k of .text size. text data bss dec hex filename 4983676 197808 26328 5207812 4f7704 i965_dri.so before 4982522 197800 26328 5206650 4f727a i965_dri.so after Reviewed-by: Roland Scheidegger <[email protected]>
* mesa: Add -fno-math-errno to CFLAGS.Matt Turner2015-08-031-0/+3
| | | | | | | | | | | | | Cuts about 9k of .text size. text data bss dec hex filename 4992804 197808 26328 5216940 4f9aac i965_dri.so before 4983676 197808 26328 5207812 4f7704 i965_dri.so after Also, Darwin's libm does not ever set errno, so if we care about those systems we shouldn't rely on errno anyway. Reviewed-by: Roland Scheidegger <[email protected]>
* opencl: use versioned .so in mesa.icdIgor Gnatenko2015-08-011-0/+3
| | | | | | | | | | | | We must have versioned library in mesa.icd, because ICD loader would fail if the mesa-devel package wasn't installed. Cc: "10.6" <[email protected]> Reported-by: Fabian Deutsch <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73512 Signed-off-by: Igor Gnatenko <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Acked-by: Michel Dänzer <[email protected]>
* configure.ac: check for mkostemp()Emil Velikov2015-08-011-0/+1
| | | | | | | | We can make use of it over mkstemp + fcntl in the egl/wayland code. Cc: Axel Davy <[email protected]> Suggested-by: Matt Turner <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* egl/wayland: use drmGetNodeTypeFromFd helper instead of opencoding itEmil Velikov2015-08-011-1/+1
| | | | | | Cc: Axel Davy <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Acked-by: Boyan Ding <[email protected]>
* egl/wayland: libdrm is a hard requirement, treat it as suchEmil Velikov2015-08-011-0/+3
| | | | | | | | Prompt at configure time if it's missing otherwise we'll fail later on in the build. Remove ambiguous HAVE_LIBDRM guard. Cc: 10.6 <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* configure.ac: null,android,gdi are not valid egl-platformsEmil Velikov2015-08-011-3/+0
| | | | | | | | | | ... and update the documentation to reflect reality. null and gdi are gone, and surfaceless is a recent addition. v2: s/platforms/platform/ (spotted by Thomas) Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Thomas Helland <[email protected]>
* automake: rework the EGL buildEmil Velikov2015-07-221-2/+1
| | | | | | | | | | | Simplify things by merging the two makefiles. This way we can combine the duplicated HAVE_PLATFORM_ checks, and build the library without having a separate static library. v2: use $() when referencing variables, use correct define (Matt) Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* dri/common: remove unused drm_version variableEmil Velikov2015-07-221-21/+0
| | | | | | | | | | | | As of last commit the only user of it (radeon/r200) no longer uses it. As such let's remove it and cleanup the nasty hacks that we had in place to support this. v2: Leave LIBDRM_CFLAGS around. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> (v1) Reviewed-by: Marek Olšák <[email protected]> (v1)
* configure.ac: do not set HAVE_DRI(23) when libdrm is missingEmil Velikov2015-07-221-9/+9
| | | | | | | | | | | | These conditionals are used to guard both dri modules and loader(s). Currently if we try to build the gallium swrast dri module (without glx) on a system that's missing libdrm the build will fail. v2: Make sure we assign prior to checking the have_libdrm variable. Cc: 10.6 <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* mesa: Detect and provide macros for function attributes pure and const.Eric Anholt2015-07-171-0/+2
| | | | | | | | | | | | | These are really useful hints to the compiler in the absence of link-time optimization, and I'm going to use them in VC4. I've made the const attribute be ATTRIBUTE_CONST unlike other function attributes, because we have other things in the tree #defining CONST for their own unrelated purposes. v2: Alphabetize. Reviewed-by: Kenneth Graunke <[email protected]> (v1)
* i965: bump libdrm requirement to 2.4.61 and drop in-tree workaroundEmil Velikov2015-07-131-1/+1
| | | | | Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* pipe-loader: remove pipe_loader_sw_probe_xlibEmil Velikov2015-07-131-11/+2
| | | | | | | | | It was only useful for st/egl, although I've never got to merging the pipe-loader and inline-helpers before it was removed. There are no users for it ATM. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* automake: remove empty GALLIUM_PIPE_LOADER_LIBSEmil Velikov2015-07-131-1/+0
| | | | | | Cc: Rob Clark <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* automake: pipe-loader: remove the 'client' pipe-loaderEmil Velikov2015-07-131-11/+0
| | | | | | | | | | Was only around as opencl's pipe-loader wanted to link against xcb in some cases. Cc: Rob Clark <[email protected]> Cc: Tom Stellard <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* darwin: Suppress type conversion warnings for GLhandleARBJulien Isorce2015-07-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch and its description are inspired from Jose Fonseca explanations and suggestions. With this patch the following logic applies and only if __APPLE__: When building mesa, GLhandleARB is defined as unsigned long and at some point casted to GLuint in gl fuction implementations. These exact points are where these errors and warnings appear. When building an application GLhandleARB is defined as void*. Later when calling a gl function, for example glBindAttribLocationARB, it will be dispatched to _mesa_BindAttribLocation. So internally void* will be treated as unsigned long which has the same size. So the same truncation happens when casting it to GLuint. Same when GLhandleARB appears as return value. For mesa it will be GLuint -> unsigned long. For an application it will be GLuint -> unsigned long -> void*. Note that the value will be preserved when casting back to GLuint. When GLhandleARB appears as a pointer there are also separate entry-points, i.e. _mesa_FuncNameARB. So the same logic can be applied. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66346 Signed-off-by: Julien Isorce <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* mesa: Add a MUST_CHECK macro for __attribute__((warn_unused_result)).Kenneth Graunke2015-07-061-0/+1
| | | | | | | | | In the kernel, this is called __must_check; all our attribute macros in Mesa appear to be uppercase, so I went with that. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* nvc0: create screen fence objects with coherent attributeAlexandre Courbot2015-07-021-1/+1
| | | | | | | | | | | | | | | This is required on non-coherent architectures to ensure the value of the fence is correct at all times. Failure to do this results in the display freezing for a few seconds every now and then on Tegra. The NOUVEAU_BO_COHERENT is a no-op for coherent architectures, so behavior on x86 should not be affected by this patch. Also bump the required libdrm version to 2.4.62, which introduced this flag. Signed-off-by: Alexandre Courbot <[email protected]> Reviewed-by: Martin Peres <[email protected]>
* nouveau: rename var name for nouveau_vieux to avoid conflict with nouveauIlia Mirkin2015-07-011-1/+1
| | | | | | | | | | | | We want to require different versions for nouveau and nouveau_vieux. autoconf will only check for NOUVEAU once if both drivers are enabled, meaning both version checks don't get executed. Rename the nouveau_vieux one to NVVIEUX to avoid the issue. Signed-off-by: Ilia Mirkin <[email protected]> Tested-by: Alexandre Courbot <[email protected]> Tested-by: Martin Peres <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
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