Signed-off-by: Kevin Strasser <kevin.strasser@intel.com>

Add 64 bpp 16:16:16:16 half float pixel formats. Each 16 bit component is
formatted in IEEE-754 half-precision float (binary16) 1:5:10
MSb-sign:exponent:fraction form.

Signed-off-by: Kevin Strasser <kevin.strasser@intel.com>

Also, move the sentence about "who would use libdrm" into its own paragraph,
as it is something people discovering libdrm will want to know.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

Thanks to the #error just above, any file including this header can only
see one state for this macro: defined, with the value `1`.
Let's just #undef it once we're done using it in here so that other
files don't misconstrue any meaning to it.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

While at it, let's include xf86atomic.h explicitly, instead of relying
on some other file accidentally including it before including this file.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

Seemingly the 64-bit int is always aligned to 8 in LP64.
But this is not hold in LP32.

Consequently sizeof(gralloc_drm_handle_t) are different
between LP64 (which is 18 ints) and LP32 (which is 16 ints).
As a result, 32-bit apps will crash in 64-bit OS since the
checking handle->base.numInts != GRALLOC_GBM_HANDLE_NUM_INTS
is true.

Fix it by always aligning 64-bit int to 8. Besides, to avoid
additional padding, just exchange the order of data_owner
and modifier. It aligns modifier to 8 natually.
This makes gralloc_drm_handle_t fit in 16 ints perfectly.

(v2) gralloc_drm_handle.h patch now applied in gralloc_handle.h
     and GRALLOC_HANDLE_VERSION updated to 4

Reported-by: Mauro Rossi <issor.oruam@gmail.com>
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
Reviewed-by: Robert Foss <robert.foss@collabora.com>

This is the directory used by meson/autotools (at least in the
.gitlab-ci configuration) so ignore the whole dir.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>

LANG=C sort -u .gitignore | sponge .gitignore

This way it's easier to keep track of the entries.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>

Just make them properly i.e. put 0 to the Nop reg

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

François Tigeot authored Dec 12, 2018 and Ilia Mirkin committed Dec 13, 2018

It is a cleaner and less fragile way to get PCI IDs than the one
currently used by local DPorts patches.

Signed-off-by: François Tigeot <ftigeot@wolfpond.org>

François Tigeot authored Dec 12, 2018 and Ilia Mirkin committed Dec 13, 2018

Like on OpenBSD, the DragonFly BSD kernel only contains
pci drm drivers.

Signed-off-by: François Tigeot <ftigeot@wolfpond.org>

I retested GPU recovery with  Bonaire ASIC and it works.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>

Make sure the kernel doesn't crash if we map something at the minimum/maximum address.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>

For ARM systems with tinydrm displays attached to SPI, the bus name is
/spi but we have platform device info for the rest.  Fixes
eglInitialize() failures on hx8357d since the EGL_EXT_device_drm
changes.

Acked-by: Eric Engestrom <eric.engestrom@intel.com>

Having people count characters is error-prone, when we could just have
a computer do it.

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>

Error message was invalid too, negative values aren't the number of
devices, they're errno error codes.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

Reported-by: Jan Vesely <jano.vesely@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>

Since only for those ASICs gpu reset is enabled by deafult.
Also update disable message and fix identation .

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

Illegal access will cause CP hang followed by job timeout and
recovery kicking in.
Also, disable the suite for all APU ASICs until GPU
reset issues for them will be resolved and GPU reset recovery
will be enabled by default.

v2:
Add KV to deasbled APUs list and add comments regarding
necessary kernel amdgpu paramteres to run the tests.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

Looks much neater on the gitlab UI, e.g. on my personal libdrm fork:

https://gitlab.freedesktop.org/danvet/drm



Acked-by: Eric Engestrom <eric.engestrom@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Wasn't really sure how to switch the silly -Wdeclaration-after-statement
flag off on a per directory basis.  So make the code uglier instead.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Now that it doesn't have to deal with ringmarkers we can simplify the
reloc handling.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

With streaming stateobjs to upload uniforms, the submit.cmds table gets
much larger, and iterating over it for each ring to ring reloc starts
getting expensive.

TODO if we have flag to pass when constructing parent rb, we could
avoid dynamically allocating this and bo_table in get_cmd() or bo2idx

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Now that it doesn't have to deal with the ringmarker case, we can make
some simplifications.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

The msm_cmd isn't refcount'd, so with stateobj rb's that have
independent lifecycle, this is no longer a safe thing to do.
Really, now that there is a bo-cache for rb's, fd_ringbuffer_reset()
should be deprecated because it adds a bunch of pointless complexity.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

It's usage in mesa was removed more than two years ago.  And it stands
in the way of some optimizations needed to reduce the overhead of hw
stateobjs (ie. CP_SET_DRAW_STATE, where the # of cmds in the submit
ioctl goes up significantly).

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Signed-off-by: Rob Clark <robclark@freedesktop.org>

For now, we want a way for gallium to be able to provide hints for the
upcoming rb suballocation.  But could be useful for other things down
the road.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Move this out of msm_ringbuffer backend so that the gallium driver can
refcnt rb's

Signed-off-by: Rob Clark <robclark@freedesktop.org>

Since 28328298 'freedreno: move ring_cache behind fd_bo_del()' this hack
is no longer necessary.

Signed-off-by: Rob Clark <robclark@freedesktop.org>

drmMalloc() is already calloc()

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Rob Clark <robclark@freedesktop.org>

Seems like AI and RV requires uncashed memory mapping to be able
to pickup value written to memory by CPU after the WAIT_REG_MEM
command was already launched.
.
Enable the test for AI and RV.

v2:
Update commit description.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

v2:
Call amdgpu_bo_va_op_raw directly in amdgpu_bo_alloc_and_map_raw
Move amdgpu_bo_alloc_and_map_raw into C file to avoid including
unistd.h in amdgpu_test.h

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

To determine whether a device node is a drm device node or not, the code
currently compares the node's major number to the static drm major device
number.

This breaks the standalone vmwgfx driver on XWayland dri clients,
https://cgit.freedesktop.org/mesa/vmwgfx


and any future attempt to introduce dynamic device numbers for drm.

So instead of checking for the device major, instead check for the presence
of the /sys/dev/char/<major>:<minor>/device/drm directory.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>

Emil Velikov authored Oct 04, 2018 and Emil Velikov committed Oct 04, 2018

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

Emil Velikov authored Oct 04, 2018 and Emil Velikov committed Oct 04, 2018

Fixes: 4e81d4f9 ("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>