| Commit message (Collapse) | Author | Age | Files | Lines |
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Required by fstat(), otherwise we'll error out due to implicit function
declaration.
Cc: "10.4 10.5" <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89530
Signed-off-by: Emil Velikov <[email protected]>
Reported-by: Vadim Rutkovsky <[email protected]>
Tested-by: Vadim Rutkovsky <[email protected]>
(cherry picked from commit 771cd266b9d00bdcf2cf7acaa3c8363c358d7478)
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Signed-off-by: Juha-Pekka Heikkila <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
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Possible resource leak reported by coverity.
Reported-by: Coverity scanner.
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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DRI_PRIME is not very handy, because you have to launch the executable
with it set, which is not always easy to do.
By using drirc, the user specifies the target executable
and the device to use. After that the program will be launched everytime
on the target device.
For example if .drirc contains:
<driconf>
<device driver="loader">
<application name="Glmark2" executable="glmark2">
<option name="device_id" value="pci-0000_01_00_0" />
</application>
</device>
</driconf>
Then glmark2 will use if possible the render-node of
ID_PATH_TAG pci-0000_01_00_0.
v2: Fix compilation issue
v3: Add "-lm" and rebase.
Signed-off-by: Axel Davy <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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v2: Fix the leak of device_name
v3: Rebased
It enables to use the DRI_PRIME env var to specify
which gpu to use.
Two syntax are supported:
If DRI_PRIME is 1 it means: take any other gpu than the default one.
If DRI_PRIME is the ID_PATH_TAG of a device: choose this device if
possible.
The ID_PATH_TAG is a tag filled by udev.
You can check it with 'udevadm info' on the device node.
For example it can be "pci-0000_01_00_0".
Render-nodes need to be enabled to choose another gpu,
and they need to have the ID_PATH_TAG advertised.
It is possible for not very recent udev that the tag
is not advertised for render-nodes, then
ones need to add a file containing:
SUBSYSTEM=="drm", IMPORT{builtin}="path_id"
in /etc/udev/rules.d/
Signed-off-by: Axel Davy <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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Introduce a simple PCI identification method of looking up the answer
the /sys filesystem (available on Linux). Attempted after libudev, but
before DRM.
Disabled by default (available only when the --enable-sysfs configure
option is specified).
Signed-off-by: Gary Wong <[email protected]>
Acked-by: Emil Velikov <[email protected]>
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loader_get_pci_id_for_fd() and loader_get_device_name_for_fd() now attempt
all available strategies to identify the hardware, instead of conditionally
compiling in a single test. The existing libudev and DRM approaches have
been retained, attempting first libudev (if available) and then DRM (if
necessary).
Signed-off-by: Gary Wong <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Platforms that lack libudev (OpenBSD and possibly others) need
this change in order to load the correct dri driver.
Under linux we unconditionally require libudev, thus this code
will never get build.
v2: Add commit message (Emil Velikov)
Signed-off-by: Jonathan Gray <[email protected]>
Cc: "10.1" <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Signed-off-by: Jonathan Gray <[email protected]>
Cc: "10.1" <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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There are a lot of different pci ids supported by nouveau, and more are
added all the time. The relevant distinguisher between drivers is the
chipset id.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Cc: "10.1" <[email protected]>
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Reviewed-by: Matt Turner <[email protected]>
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As far as I know, this should be safe. If not, we have to decide whether
to have variable lookup of the functions, or just drop support for .so.0
(which is a year and a half old it looks like)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74127
Reviewed-by: Matt Turner <[email protected]>
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Spamming the pci id is not beneficial. Make sure it's printed
only when needed.
v2: Change severity to _LOADER_DEBUG, rather than removing
the message.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Lower values are used for more severe cases.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The code depending on the definitions is already wrapped
in the same conditional so go ahead and wrap the include.
Otherwise we'll brake compilation on platforms that are
missing the header. Add assert.h in there as well, as it
is introduced and used in the same fashon.
Cc: Eric Anholt <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74122
Signed-off-by: Emil Velikov <[email protected]>
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Cover both loader and glx/dri_glx
Drop \n from the default loader logger
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Steam links against libudev.so.0, while we're linking against
libudev.so.1. The result is that the symbol names (which are the same in
the two libraries) end up conflicting, and some of the usage of .so.1
calls the .so.0 bits, which have different internal structures, and
segfaults happen.
By using a dlopen() with RTLD_LOCAL, we can explicitly look for the
symbols we want, while they get the symbols they want.
Reviewed-by: Keith Packard <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Tested-by: Alexandre Demers <[email protected]>
Tested-by: Mike Lothian <[email protected]>
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Silences gcc "unused variable ‘buf’" warning.
Trivial.
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Currently the MSVC build is broken because of conflicting definitions of
'log' function. I didn't investigate thoroughly, but I suspect the
it is conflicting standard math.h's log.
log_ is admittedly not a great name, but it is better than a broken build.
A better one can be used in a follow-on build.
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Mesa provides the flexibility of building without the
need to have libdrm present on the system. The situation
has regressed with the recent commit
commit 8c2e7fd8460750543367053b1be9368cc38e1d6a
Author: Emil Velikov <[email protected]>
Date: Fri Jan 10 23:36:16 2014 +0000
loader: introduce the loader util lib
By isolating libdrm code by #ifndef __NOT_HAVE_DRM_H we
can have libdrm-less builds on across all build systems.
This patch converts Android's _EGL_NO_DRM to __NOT_HAVE_DRM_H
to provide consistency with the other cases within mesa, allows
compilation of libloader on libdrm-less scons and conditionally
links against libdrm if present under automake.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73776
BUgzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73777
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Use the kernel driver name are returned by drmGetVersion() for
non-pci(platform) devices.
Signed-off-by: Rob Clark <[email protected]>
v2 (Emil): Rebased and weaked commit message.
Reviewed-by: Rob Clark <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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All the various window system integration layers duplicate roughly the
same code for figuring out device and driver name, pci-id's, etc. Which
is sad. So extract it out into a loader util lib.
v2 (Emil)
* Separate the introduction of libloader from the code de-duplication.
* Strip out non-pci devices support.
* Add scons + Android build system support.
* Add VISIBILITY_CFLAGS to avoid exporting the loader funcs.
v3 (Emil)
* PIPE_OS_ANDROID is undefined at this scope, use ANDROID
* Make sure we define _EGL_NO_DRM when building only swrast
Signed-off-by: Rob Clark <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Rob Clark <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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