Otherwise the caching buffer manager may return a buffer which was created
with a different set of flags, which can cause trouble.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
With the last revisions of commit 664c2d76947(gallium/ilo: cleanup
intel_winsys.h) we moved the header from winsys to drivers, but we
forgot to update the makefile.sources to reflect this.
Cc: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Allows using prime fds as display target and from display target.
Test for PRIME capability after initializing kms_swrast screen.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Andreas Pokorny <andreas.pokorny@canonical.com>
While similar in layout, the size of the SVGA3dSize type may be smaller than
the struct drm_vmw_size type that is part of the ioctl interface. The kernel
driver could accordingly overwrite a memory area following the size variable
on the stack. Typically that would be another local variable, causing
breakage in, for example, ubuntu 12.04.5 where the handle local variable
becomes overwritten.
v2: Fix whitespace errors
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Cc: "10.1 10.2 10.3" <mesa-stable@lists.freedesktop.org>
This should make a machine which is running piglit more responsive at times.
e.g. streaming-texture-leak can easily eat 600 MB because of how fast it
creates new textures.
It is meant to be private within the actual winsys. Remove it from
the exported header, and fold it into it's only user.
Cc: Alexander von Gluck IV <kallisti5@unixzen.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Add the final remaining files into the tarball (make dist), namely:
- SConscripts
- Non-autotooled winsys' - android, gdi and hgl.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
- Include the headers within.
- Update scons to use them.
- Drop useless include (gallium/drivers) from scons.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
... to ease packaging (make dist).
Update it to fetch libdrm's include/libs via pkg-config.
Cc: Marek Olšák <marek.olsak@amd.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
We stopped building it recently as it was unused and not tested.
Good bye, it's been nice knowing you :)
Cc: Stephane Marchesin <stephane.marchesin@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Stephane Marchesin <stephane.marchesin@gmail.com>
Make the header location, inclusion and contents more common with
its i915,r* and nouveau counterparts:
- Move the header within drivers/ilo.
- Separate out intel_winsys_create_for_fd into 'drm_public' header.
- Cleanup the compiler includes.
v2: Move the header to drivers/ilo. Suggested by Chia-I.
v3: Correct intel_winsys.h inclusion. Spotted by Chia-I.
Cc: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
... and store the value in intel_winsys_info/ilo_dev_info.
Suggested-by: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
olv: check for errors and report raw values
Implementation based on the classic driver with the following
changes:
- Use auxiliarry function os_get_total_physical_memory to get the
total amount of memory.
- Move the libdrm_intel specific get_aperture_size to the winsys.
Cc: Chia-I Wu <olvaffe@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Implementation based on the classic driver with the following
changes:
- Use auxiliarry function os_get_total_physical_memory to get the
total amount of memory.
- Move the libdrm_intel specific get_aperture_size to the winsys.
Cc: Stephane Marchesin <stephane.marchesin@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
accel_working2 returns 3 if the new firmware is used.
The comment wasn't updated in v3 of commit:
36771dc winsys/radeon: fix nop packet padding for hawaii
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Rather than having two separate almost empty and identical makefiles,
compact them thus improving the configure and build time.
Additionally this makes the automake build symmetrical to the scons
and android one.
v2: Rebase on top of vc4, compact drivers + winsys on a single line.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
For all the people interested in testing the freedreno driver on
their Android devices. The next commit will hook these up within
the libEGL driver (via the gallium-egl backend).
There may be some rough edges but those can be sorted when a
willing builder/tester comes along.
v2:
- s/freefreno/freedreno/. Spotted by Matt Turner.
- Use the installed libdrm headers.
Cc: "10.1 10.2" <mesa-stable@lists.freedesktop.org>
Cc: Rob Clark <robclark@freedesktop.org>
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
- include the correct folders
- add a new buildscript for the common radeon folder
v2: Use the installed libdrm headers over the DRM_TOP ones.
Cc: "10.1 10.2" <mesa-stable@lists.freedesktop.org>
[Emil Velikov] Split up and add commit message.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
nouveau uses STL for a while now thus we need to include
external/stlport/libstlport.mk in order to get the build
at least partially working.
v2: Use the installed libdrm headers over the DRM_TOP ones.
Cc: "10.1 10.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
The initial firmware for hawaii does not support type3 nop packet.
Detect the new hawaii firmware with query RADEON_INFO_ACCEL_WORKING2.
If the returned value is 3, then the new firmware is used.
This patch uses type2 for the old firmware and type3 for the new firmware.
It fixes the cases when the old firmware is used and the user wants to
manually enable acceleration.
The two possible scenarios are:
- the kernel has no support for the new firmware.
- the kernel has support for the new firmware but only the old firmware
is available.
Additionaly this patch disables GPU acceleration on hawaii if the kernel
returns a value < 2. In this case the kernel hasn't the required fixes
for proper acceleration.
v2:
- Fix indentation
- Use private struct radeon_drm_winsys instead of public struct radeon_info
- Rename r600_accel_working2 to accel_working2
v3:
- Use type2 nop packet for returned value < 3
v4:
- Fail to initialize winsys for returned value < 2
Cc: mesa-stable@lists.freedesktop.org
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Marek Olšák <marek.olsak@amd.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This patch adds a limit to the maximum surface size which is
based on the maximum size of a single mob. If this value is not
available, the maximum surface size is by default set to 128 MB.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
The code is rewritten to take known constraints into account, while always
using 0 by default.
This should improve performance for multi-SE parts in theory.
A debug option is also added for easier debugging. (If there are hangs,
use the option. If the hangs go away, you have found the problem.)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
v2: fix a typo, set max_se for evergreen GPUs according to the kernel driver
This mostly just takes every draw call and turns it into a sequence of
commands that clear the FBO and draw a single shaded triangle to it,
regardless of the actual input vertices or shaders. I copied the initial
driver skeleton mostly from freedreno, and I've preserved Rob Clark's
copyright for those. I also based my initial hardcoded shaders and
command lists on Scott Mansell (phire)'s "hackdriver" project, though the
bit patterns of the shaders emitted end up being different.
v2: Rebase on gallium megadrivers changes.
v3: Rebase on PIPE_SHADER_CAP_MAX_CONSTS change.
v4: Rely on simpenrose actually being installed when building for
simulation.
v5: Add more header duplicate-include guards.
v6: Apply Emil's review (protection against vc4 sim and ilo at the same
time, and dropping the dricommon drm bits) and fix a copyright header
(thanks, Roland)
The kms-dri swrast driver cannot share buffers using the GEM,
so it must tell the loader to disable extensions relying on
that, without disabling the image DRI extension altogether
(which would prevent the loader from working at all).
This requires a new gallium capability (which is queried on
the pipe_screen and for swrast drivers it's forwarded to the
winsys), and requires a new version of the DRI image extension.
[Emil Velikov]
- Rebased on top of gallium-dri megadrivers.
- Drop PIPE_CAP_BUFFER_SHARE and sw_winsys::get_param hook.
The can_share_buffer cap is set at InitScreen. We use a different
InitScreen (and thus value for the cap) function for kms_dri, due to
deeper differences originating from dri megadrivers.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Add a new winsys and target that can be used with a dri2 state tracker
and loader instead of drisw. This allows to use gbm as a dri2/image
loader and avoid the extra copy from the backbuffer to the shadow
frontbuffer.
The new driver is called "kms_swrast", and is loaded by gbm as a
fallback, because it is only useful with the gbm platform (as no buffer
sharing is possible)
To force select the driver set the environment variable
GBM_ALWAYS_SOFTWARE
[Emil Velikov]
- Rebase on top of gallium megadriver.
- s/text/test/ in configure.ac (Spotted by Andreas Pokorny).
- Add scons support for winsys/sw/kms-dri and fix the build.
- Provide separate DriverAPI, due to different InitScreen hook.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Should reduce overhead because the caching buffer manager doesn't need to
consider buffers of the wrong type.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
nouveau screens are reused for the same device node. However in the
scenario where we create screen 1, screen 2, and then delete screen 1,
the surrounding code might also close the original device node. To
protect against this, dup the fd and use the dup'd fd in the
nouveau_device. Also tell the nouveau_device that it is the owner of the
fd so that it will be closed on destruction.
Also make sure to free the nouveau_device in case of any failure.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79823
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Unmaintained and broken.
Cc: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Jakob Bornecrantz <jakob@vmware.com>
- Don't require xcb-dri[23] etc. if we aren't building for a target with DRM, as
we won't be using dri[23]
- Enable a more fine-grained control of what DRI code is built, so that a libGL
using direct swrast can be built on targets which don't have DRM.
The HAVE_DRI automake conditional is retired in favour of a number of other
conditionals:
HAVE_DRI2 enables building of code using the DRI2 interface (and possibly DRI3
with HAVE_DRI3)
HAVE_DRISW enables building of DRI swrast
HAVE_DRICOMMON enables building of target-independent DRI code, and also enables
some makefile cases where a more detailled decision is made at a lower level.
HAVE_APPLEDRI enables building of an Apple-specific direct rendering interface,
still which requires additional fixing up to build properly.
v2:
Place xfont.c and drisw_glx.c into correct categories.
Update 'make check' as well
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Michel Dänzer
Emil Velikov
Andreas Pokorny
Thomas Hellstrom
Marek Olšák
Alexander von Gluck IV
Chia-I Wu
Andreas Boll
Paulo Sergio Travaglia
Charmaine Lee
Eric Anholt
Giovanni Campagna
Jerome Glisse
Tom Stellard
Ilia Mirkin
Bruno Jiménez
Jon TURNEY