The general direction at this time is to phase out pread/write ioctls and
not support them in future products. The ioctls have already been disabled
in i915 for future products. This means libdrm must handle the absence of
these ioctls. This patch does this by modifying drm_intel_gem_bo_subdata()
and drm_intel_gem_bo_get_subdata() to do the read/write using the
pread/pwrite ioctls first but when these ioctls are unavailable fall back
to doing the read/write using a combination of mmap and memcpy.
A similar solution was added to igt-gpu-tools in commit
ad5eb02eb3 ("lib/ioctl_wrappers: Keep IGT working without pread/pwrite
ioctls").
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
This allows users to select the library type (static or shared)
using the Meson -Ddefault_library built-in option.
Issue: https://gitlab.freedesktop.org/mesa/drm/-/issues/45
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Fang Tan <tanfang@uniontech.com>
This enables drm_intel_bufmgr on DG1 and allows us to pass dmabuf
import/export related tests with Piglit.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Missing RKL PCI ID preventing below test cases to succeed on RKL Platform.
igt@kms_frontbuffer_tracking
igt@kms_draw-crc
igt@kms_big_fb
Signed-off-by: sunil kumar dora sermsity <sunilx.kumar.dora.sermsity@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Two new patches landed in kernel adding new PCI ids:
123f62de419f ("drm/i915/rkl: Add RKL platform info and PCI ids")
52797a8e8529 ("drm/i915/ehl: Add new PCI ids")
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
This is similar to b81d44d587d1706d5c7568e539340632a748782b: the
DRM_RDWR flag is needed for mmap to work.
Signed-off-by: Nicholas Bishop <nicholasbishop@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
The sed was incorrectly modifying e.g. "nicholasbishop" to
"nicholasbop". The updated pattern will only match `.sh` at the end of
the string.
Signed-off-by: Nicholas Bishop <nicholasbishop@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Platforms without a HW detiler doesn't support the get_tiling IOCTL.
Fix the drm_intel_bo_gem_create_from_* functions assuming the default
no-tiling, no-swizzling setting for the GEM buffer in this case.
v2:
- Add the missing gem handle IOCTL parameter. (Eric)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Changes:
651cc835d5f6 ("drm/i915: Add new EHL/JSL PCI ids")
b6a8781a447c ("drm/i915/cml: Remove unsupport PCI ID")
8717c6b7414f ("drm/i915/cml: Separate U series pci id from origianl list.")
v2: added the latest CML changes
Cc: James Ausmus <james.ausmus@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
None of the tests are bash specific. Tested with bash, zsh, dash, mksh
and ksh.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Tested-by: Niclas Zeising <zeising@daemonic.se>
Reviewed-by: Niclas Zeising <zeising@daemonic.se>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Add the new CML PCI IDS.
Align with kernel commit:
bfc4c359b2822 ("drm/i915/cml: Add Missing PCI IDs")
This is in sync with kernel header as of:
0747590267e7 ("drm-tip: 2019y-08m-30d-18h-03m-18s UTC integration manifest")
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Add the PCI ID import for EHL.
Cc: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Straight copy from the kernel file, aligned with drm-intel-next-queued
commit cb823ed9915b ("drm/i915/gt: Use intel_gt as the primary object
for handling resets")
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Saw a couple of typos fixes in the patch DragonFlyBSD carries [1], so
I ran codespell (a spell checker for code) on the whole repo.
[1] https://github.com/DragonFlyBSD/DPorts/blob/master/graphics/libdrm/files/patch-xf86drm.c
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Add CML and EHL PCI IDs, and one more for ICL. This is in sync with
kernel header as of b024ab9b2d3a ("drm/i915/bios: iterate over child
devices to initialize ddi_port_info")
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Straight copy from the kernel file.
Add more PCI Device IDs for Coffee Lake, Ice Lake,
and Amber Lake. It also include a reorg on Whiskey Lake IDs.
Align with kernel commits:
5e0f5a58b167 ("drm/i915/cfl: Adding another PCI Device ID.")
03ca3cf8e9aa ("drm/i915/icl: Adding few more device IDs for Ice Lake")
c0c46ca461f1 ("drm/i915/aml: Add new Amber Lake PCI ID")
c1c8f6fa731b ("drm/i915: Redefine some Whiskey Lake SKUs")
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 4e81d4f9c9 ("intel: add generic functions to check PCI ID")
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
It will make bugs like the one fixed with previous patch dead obvious.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Set/export the NM variable since it may not be set already.
Fixes: 4f08bfe96d ("*-symbol-check: Don't hard-code nm executable")
Cc: Heiko Becker <heirecka@exherbo.org>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Now that symbols that should be exported are annotated accordingly, make
all the rest hidden by default.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Now that symbols that should be exported are annotated accordingly, make
all the rest hidden by default.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
This was done with:
while read sym; do
read f func line _ <<<$(cscope -d -L -1 $sym)
if [ ! -z "$f" ]; then
line=$((line-1))
sed -i "${line}s/^/drm_public /" $f
fi
done < /tmp/a.txt
Then some corner cases were manually fixed. "a.txt" above contains the
symbols collected from intel/intel-symbol-check. The idea here will be
to switch the default visibility to hidden so we don't export symbols we
shouldn't.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
They're used internally and never meant to be part of the API.
Add the drm_private notation, which should resolve that.
v2: (Rodrigo) Add missing include.
v3: (Rodrigo) Keep includes grouped per Eric suggestion.
Cc: Eric Engestrom <eric.engestrom@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Fixes: 4e81d4f9c9 ("intel: add generic functions to check PCI ID")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
We don't need to call IS_GEN() for each gen >= 9: we can rather use the
new intel_is_genx() helper to iterate the pciids array once.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
The 2 PCI IDs that are used for the command line overrid mechanism
were left defined. The rest can be gone and then we just use the kernel
defines.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This will allow platforms to reuse kernel IDs instead of manually
keeping them in sync. In most of the cases we only need to extend
IS_9XX(). Current platforms that fit this requirement can be ported
over to use this macro. Right now it's a nop since it doesn't have any
PCI ID added.
The i915_pciids.h header is in sync with kernel tree on
drm-tip 2018y-08m-20d-21h-41m-11s.
v2: - move to a separate .c so we can have the array in a single
compilation unit
- use a single array for all gens
- add real functions to get or check gen by pciid
- define our own pci device struct rather than inherit the one
kernel uses: we can throw away most of the fields
v3: - add comment to keep ids sorted by gen
- remove misleading comment about all gens
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
One more CFL ID added to spec.
Align with kernel commit d0e062ebb3a4 ("drm/i915/cfl:
Add a new CFL PCI ID.")
v2: fix commit subject.
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Amber Lake uses the same gen graphics as Kaby Lake, including a id
that were previously marked as reserved on Kaby Lake, but that now is
moved to AML page.
So, let's just move it to AML macro that will feed into KBL macro
just to keep it better organized to make easier future code review
but it will be handled as a KBL.
This is a copy of merged i915's
commit e364672477a1 ("drm/i915/aml: Introducing Amber Lake platform")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Whiskey Lake uses the same gen graphics as Coffe Lake, including some
ids that were previously marked as reserved on Coffe Lake, but that
now are moved to WHL page.
So, let's just move them to WHL macros that will feed into CFL macro
just to keep it better organized to make easier future code review
but it will be handled as a CFL.
This is a copy of merged i915's
commit b9be78531d27 ("drm/i915/whl: Introducing Whiskey Lake platform")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Add the PCI IDs and the basic code to enable ICL. This is the current
PCI ID list in our documentation.
Kernel commit: d55cb4fa2cf0 ("drm/i915/icl: Add the ICL PCI IDs")
v2: Michel provided a fix to IS_9XX that was broken by rebase bot.
v3: Fix double definition of PCI IDs, update IDs according to bspec
and keep them in the same order and rebase (Lucas)
Cc: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This reverts commit ed07718ae7.
The commit added a guard since libpciaccess may be missing on some
setups. As of last commit there are no traces of the project, from
Android POV.
Hence, we can revert this workaround - which caused similar breakage to
the one it's trying to fix. This time in Mesa.
Cc: Rob Herring <rob.herring@linaro.org>
Acked-by: John Stultz <john.stultz@linaro.org>
This patch makes the code not rely anymore on libpciaccess when compiled
for Android to eliminate ioperm() and iopl() syscalls required by that
library. As a side effect, the mappable aperture size is hardcoded to 64
MiB on Android, however nothing seems to rely on this value anyway, as
checked be grepping relevant code in drm_gralloc and Mesa.
Cc: Rob Herring <rob.herring@linaro.org>
Signed-off-by: Tomasz Figa <tfiga@google.com>
[Emil Velikov: rebase against master. add missing __func__, Eric]
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: John Stultz <john.stultz@linaro.org>
This will prevent any more missing `#include "config.h"` bug, at the
cost of having to recompile some files that didn't need to be when
changing build options.
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Tejas Upadhyay
Ashutosh Dixit
Fang Tan
Tapani Pälli
Adam Miszczak
sunil kumar dora sermsity
José Roberto de Souza
Nicholas Bishop
Swathi Dhanavanthri
Imre Deak
Eric Engestrom
Marek Olšák
Emil Velikov
Anusha Srivatsa
Rodrigo Vivi
Lucas De Marchi
Emil Velikov
Paulo Zanoni
Matt Atwood
Tomasz Figa
Eric Engestrom