| Commit message (Collapse) | Author | Age | Files | Lines |
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This is just a bad idea and should be avoided. Instead, make the #include
flat and fix the build systems to pass the proper -I flags
v2: - add an inc_wayland_drm instead passing a path to
include_directories (Emil)
- update commit message (Emil)
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]> (v1)
Reviewed-by: Eric Engestrom <[email protected]> (v1)
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This allows the user to query the number of planes required by a given
format+modifier combination without having to create a bo or surface.
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Instead of setting based on set/unset, allow users to use boolean values.
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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This was only used in create_dumb() to blacklist planar formats.
However, the start of the function already whitelists ARGB8888 (cursor)
and XRGB8888 (scanout), and nothing else. So this entire function can be
removed.
Reviewed-by: Lucas Stach <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Luckily no-one really used the is_format_supported() call, because it
only supported three formats.
Also, since buffers with alpha can be displayed on planes, stop banning
them from use.
Reviewed-by: Emil Velikov <[email protected]>
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Rather than duplicated (yet asymmetric) open-coded tables, pull them out
to a common structure.
Reviewed-by: Emil Velikov <[email protected]>
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Wayland buffers coming from wl_drm use the WL_DRM_FORMAT_* enums, which
are identical to GBM_FORMAT_*. Similarly, FD imports do not need to
convert between GBM and DRI FourCC, since they are (almost) completely
compatible.
This widens the formats accepted by gbm_bo_import() when importing
wl_buffers; previously, only XRGB8888, ARGB8888, RGB565 and YUYV were
supported.
Reviewed-by: Emil Velikov <[email protected]>
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Add GBM_FORMAT_XBGR8888 format support which is needed for Android.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Instead of having special driver loading logic for Android, create
symlinks to gallium_dri.so so we can use the standard loading logic.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
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This implements a way to import FDs with modifiers on plain GBM devices,
without the need to go through EGL. This is mostly to the benefit of
gbm_gralloc, which can keep its dependencies low.
Signed-off-by: Lucas Stach <[email protected]>
Tested-by: Robert Foss <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Currently GBM attempts to know all the extensions that might be required
by EGL/DRM [at some later stage].
That is a bit unclear and we often forget to update GBM as EGL gets
attention.
To avoid that, simply let EGL manage it's own required extensions based
on the base primitive (screen) we provide it.
v2: Rework the approach - GBM should not dive into EGL/DRM.
Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Rob Herring <[email protected]>
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Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Rob Herring <[email protected]>
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The former already keeps track of the DRI module opened, based on the
driver_name provided. So let's keep them together.
As a nice bonus this Will allows us to remove the gbm_drm_device all
together with next patch.
Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Rob Herring <[email protected]>
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The struct is a simple wraper around gbm_bo and brings no actual
benefit.
Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Rob Herring <[email protected]>
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Introduced back in 2012 with fd6acb97fb9 ("gbm: Create hooks for
dri2_loader_extension in dri backend") and hasn't been used since.
Seemingly a copy/paste thinko from development stage.
Cc: Ander Conselvan de Oliveira <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Tested-by: Rob Herring <[email protected]>
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When we were assembling the unsigned 64-bit query return from its
two signed 32-bit component parts, the lower half was getting
sign-extended into the top half. Be more explicit about what we want to
do.
Fixes gbm_bo_get_modifier() returning ((1 << 64) - 1) rather than
((1 << 56) - 1), i.e. DRM_FORMAT_MOD_INVALID.
Signed-off-by: Daniel Stone <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
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The API/entry point in mesa already checks the correct behavior,
however, it's possible to be handled by another implementation and those
implementations should not be able to abuse a weird combination of count
and pointer.
This fixes CID 1403193
Cc: Mark Janes <[email protected]>
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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The commit mentioned below required the __DRI2FlushExtension to have
version 4 or above, for GBM functionality. That broke GBM with some
classic dri drivers. Relax that requirement so that we only flush
after unmap if we have version 4 or above. Drivers that require the flush
for correct functionality should implement the desired version.
Fixes: ba8df228 ("gbm/dri: Flush after unmap")
Cc: <[email protected]>
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Tested-by: Dylan Baker <[email protected]>
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Drivers may queue dma operations on the context at unmap time so we need
to flush to make sure the data gets to the bo. Ideally the application
would take care of this, but since there appears to be no exported gbm
flush functionality we need to explicitly flush at unmap time.
This fixes a problem where kmscube on vmwgfx in rgba textured mode would
render using an uninitialized texture rather than the intended
rgba pattern.
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The actual offset returned is uint32_t, however int64_t was used as the
return type from gbm_bo_get_offset to allow negative returns to signal
errors to the caller.
In case of an error getting the offset, the user will also be unable to
get the handle/FD, and thus have nothing to offset into. This means that
returning 0 as an error value is harmless, allowing us to change the
return type to uint32_t in order to avoid signed/unsigned confusion in
callers.
Signed-off-by: Daniel Stone <[email protected]>
Cc: Ben Widawsky <[email protected]>
Cc: Jason Ekstrand <[email protected]>
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v2: Add a TODO about modifier validation (Jason)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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This patch originally had i965 specific code and was named:
commit 61cd3c52b868cf8cb90b06e53a382a921eb42754
Author: Ben Widawsky <[email protected]>
Date: Thu Oct 20 18:21:24 2016 -0700
gbm: Get modifiers from DRI
To accomplish this, two new query tokens are added to the extension:
__DRI_IMAGE_ATTRIB_MODIFIER_UPPER
__DRI_IMAGE_ATTRIB_MODIFIER_LOWER
The query extension only supported 32b queries, and modifiers are 64b,
so we needed two of them.
NOTE: The extension version is still set to 13, so none of this will
actually be called.
v2: Error handling of queryImage (Emil)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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The idea behind modifiers like this is that the user of GBM will have
some mechanism to query what properties the hardware supports for its BO
or surface. This information is directly passed in (and stored) so that
the DRI implementation can create an image with the appropriate
attributes.
A getter() will be added later so that the user GBM will be able to
query what modifier should be used.
Only in surface creation, the modifiers are stored until the BO is
actually allocated. In regular buffer allocation, the correct modifier
can (will be, in future patches be chosen at creation time.
v2: Make sure to check if count is non-zero in addition to testing if
calloc fails. (Daniel)
v3: Remove "usage" and "flags" from modifier creation. Requested by
Kristian.
v4: Take advantage of the "INVALID" modifier added by the GET_PLANE2
series.
v5: Don't bother with storing modifiers for gbm_bo_create because that's
a synchronous operation and we can actually select the correct modifier
at create time (done in a later patch) (Jason)
v6: Make modifier condition outside the check so that dri_use will work
properly (Jason)
Cc: Kristian Høgsberg <[email protected]>
References (v4): https://lists.freedesktop.org/archives/intel-gfx/2017-January/116636.html
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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Unlike stride, there was no previous offset getter, so it can be right
on the first try.
v2: Return EINVAL when plane is greater than total planes to make it
match the similar APIs.
Avoid leak after fromPlanar (Daniel)
Make sure when getting offsets we consider dumb images (Daniel)
v3: Use Jason's recommendation for handling the non-planar case.
v4: Return int64_t so we can get real errors
v5: Add an assertion for dumb BOs (Jason)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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v2: Preserve legacy behavior when plane is 0 (Jason Ekstrand)
EINVAL when input plane is greater than total planes (Jason Ekstrand)
Don't leak the image after fromPlanar (Daniel)
Move bo->image check below plane count preventing bad index succeeding (Daniel)
v3: Fix DRIimage leak (using Jason's recommended change)
Make plane 0 return planar stride. This might break legacy behavior (Jason)
v4: Move bogus hunk for get_handle_for_plane to the right patch (Jason)
Fix error handling path to be cleaner (Jason)
v5: Add assert for dumb BOs to make sure plane == 0 (Jason)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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This will be used so we can query information per plane.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Cc: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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v2: Make the error return be -1 instead of 0 because I think 0 is
actually valid.
v3: Set errno to EINVAL when the specified plane is above the total
planes. (Jason Ekstrand)
Return the bo's handle if there is no image ie. for dumb images like cursor (Daniel)
v4:
- Add assertions about plane == 0 (Jason)
- Add a comment about new restriction on planar dumb bo which is not an
earlier patch in the series.
- Correctly refactor from v2 in this patch; it ended up rebased into the
wrong patch.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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This will be used by clients that need to know the number of planes
allocated for them on behalf of the GL or other API. The best current
example of this is when an extra "plane" is allocated to store
compression data for the primary plane.
v2: Return 1 for cases where there is no image, ie. dumb bo (Daniel)
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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As more GBM functionality support planes is being evaluated, it becomes
clear that a dumb bo can never actually be planar. It's questionable
whether it was ever feasible to do this, and later functionality will
implicitly assume a dumb BO is non-planar.
v2: Include stdbool.h
Signed-off-by: Ben Widawsky <[email protected]>
Acked-by: Daniel Stone <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
[Emil Velikov: make sure it builds]
Signed-off-by: Emil Velikov <[email protected]>
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There is no version 2 of the DRI2_FENCE extension. So only a request
for version 1 has a chance to succeed.
Fixes: 74b1969d717f (gbm: wire up fence extension)
Cc: "13.0" <[email protected]>
Signed-off-by: Lucas Stach <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Changes since v1:
- removed not needed includes
- use the loader version of the helper
v2 [Emil Velikov]
- Keep the includes - they are required.
Signed-off-by: Christian Gmeiner <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
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This reverts commit 1a21d21580965eff751414d140b3c176eeee2eb3.
Pushed the wrong version of the patch.
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Signed-off-by: Christian Gmeiner <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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breaking libgbm -> libEGL ABI?
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Reminiscent from the pre-loader days, were we had multiple instances of
the loader logic in separate places and one could build a "GALLIUM_ONLY"
version.
Since that is no longer the case and the loaders (glx/egl/gbm) do not
(and should not) require to know any classic/gallium specific we can
drop the argument and the related code.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Axel Davy <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Needed for memset() and drmIoctl().
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Edward O'Callaghan <[email protected]>
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To align with the name used in the EGL and GLX loaders.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Change gbm_dri_bo_get_fd to check the return value of queryImage and
return -1 (an invalid file descriptor) if an error occurs.
Update the comment for gbm_bo_get_fd to return -1, since (apart from the
above) we've already return -1 on error.
Cc: [email protected]
Signed-off-by: Nicholas Bishop <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]> (v1)
[Emil Velikov: Split from larger patch, polish coding style, cc stable]
Signed-off-by: Emil Velikov <[email protected]>
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The mapImage/unmapImage functions of DRIimage extension can be NULL,
so we should add additional check for them.
Cc: <[email protected]>
Signed-off-by: Chuanbo Weng <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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v2: make fence extension optional to not break non-i965 classic
drivers, and move __DRI2_FENCE into core extensions, based
on comments from Emil
Signed-off-by: Rob Clark <[email protected]>
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Reviewed-by: Eric Engestrom <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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This adds map and unmap functions to GBM utilizing the DRIimage extension
mapImage/unmapImage functions or existing internal mapping for dumb
buffers. Unlike prior attempts, this version provides a region to map and
usage flags for the mapping. The operation follows the same semantics as
the gallium transfer_map() function.
This was tested with GBM based gralloc on Android.
Signed-off-by: Rob Herring <[email protected]>
[Emil Velikov: drop no longer relevant hunk from commit message.]
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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In preparation to add public map/unmap functions, rename the existing
gbm_dri_bo_{map,unmap} functions to indicate that they are only for dumb
buffers.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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GBM needs the same special gallium_dri.so loading as EGL for Android, so
copy over the same hunk from the EGL code.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Add GBM_FORMAT_XBGR8888/__DRI_IMAGE_FORMAT_XBGR8888 format support which
is needed for Android.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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At the moment if a gbm buffer is imported and the gbm buffer
has an old-style GBM_BO_FORMAT format, the import will crash,
since it's passed directly to DRI functions that expect
a fourcc format (as provided by the newer GBM_FORMAT
definitions)
This commit addresses the problem in two ways:
1) it prevents invalid formats from leading to a crash by
returning EINVAL if the image couldn't be created
2) it translates GBM_BO_FORMAT formats into the comparable
GBM_FORMAT formats.
Reference: https://bugzilla.gnome.org/show_bug.cgi?id=753531
CC: "10.6 11.0" <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>
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Dri driver libs are not linked to pull in libglapi so gbm_create_device()
fails when it tries to dlopen them (unless the application is linked
with something that does pull in libglapi, like libGL).
Until dri drivers can be fixed properly, dlopen libglapi before trying
to dlopen them.
Cc: "10.5 10.6" <[email protected]>
Signed-off-by: Frank Henigman <[email protected]>
[Emil Velikov: Drop misleading bugzilla link, mention that libname differs]
Reviewed-by: Emil Velikov <[email protected]>
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Signed-off-by: Flora Cui <[email protected]>
Reviewed-by: Jammy Zhou <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
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The driver name is no longer const, it's always allocated dynamically
one way or another. Drop const from dri_screen_create_dri2
driver_name argument to avoid warning.
Signed-off-by: Kristian Høgsberg <[email protected]>
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