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* tegra/autotools: add missing libdrm cflagsEric Engestrom2019-02-191-0/+1
| | | | | | | Fixes: f1374805a86d0d506557 "drm-uapi: use local files, not system libdrm" Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109647 Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* tegra/meson: add missing dep_libdrmEric Engestrom2019-02-191-0/+1
| | | | | | | Fixes: f1374805a86d0d506557 "drm-uapi: use local files, not system libdrm" Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109645 Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* drm-uapi: use local files, not system libdrmEric Engestrom2019-02-143-4/+4
| | | | | | | | | There was an issue recently caused by the system header being included by mistake, so let's just get rid of this include path and always explicitly #include "drm-uapi/FOO.h" Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Kristian H. Kristensen <[email protected]>
* gallium: rework PIPE_HANDLE_USAGE_* flagsMarek Olšák2018-10-301-2/+1
| | | | Only radeonsi uses them, so adjust them to match its needs.
* tegra: make use loader_open_render_node(..) helperChristian Gmeiner2018-08-311-59/+2
| | | | | Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* tegra: fix memory leakChristian Gmeiner2018-08-311-0/+1
| | | | | | Fixes: 1755f608f52 ("tegra: Initial support") Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* gallium: add storage_sample_count parameter into is_format_supportedMarek Olšák2018-07-311-1/+3
| | | | Tested-by: Dieter Nützel <[email protected]>
* gallium/winsys: rename DRM_API_HANDLE_* to WINSYS_HANDLE_*Dave Airlie2018-05-301-2/+2
| | | | | | | | | | | | This just renames this as we want to add an shm handle which isn't really drm related. Originally by: Marc-André Lureau <[email protected]> (airlied: I used this sed script instead) This was generated with: git grep -l 'DRM_API_' | xargs sed -i 's/DRM_API_/WINSYS_/g' Reviewed-by: Marek Olšák <[email protected]>
* tegra: Treat resources with modifiers as scanoutThierry Reding2018-05-291-1/+12
| | | | | | | | | | | | | | | Resources created with modifiers are treated as scanout because there is no way for applications to specify the usage (though that capability may be useful to have in the future). Currently all the resources created by applications with modifiers are for scanout, so make sure they have bind flags set accordingly. This is necessary in order to properly export buffers for such resources so that they can be shared with scanout hardware. Tested-by: Daniel Kolesa <[email protected]> Cc: [email protected] Signed-off-by: Thierry Reding <[email protected]>
* tegra: Fix scanout resources without modifiersThierry Reding2018-05-291-1/+18
| | | | | | | | | | | | Resources created for scanout but without modifiers need to be treated as pitch-linear. This is because applications that don't use modifiers to create resources must be assumed to not understand modifiers and in turn won't be able to create a DRM framebuffer and passing along which modifiers were picked by the implementation. Tested-by: Daniel Kolesa <[email protected]> Cc: [email protected] Signed-off-by: Thierry Reding <[email protected]>
* tegra: Remove usage of non-stable UAPIThierry Reding2018-05-291-66/+3
| | | | | | | | This code path is no longer required with framebuffer modifier support. Tested-by: Daniel Kolesa <[email protected]> Cc: [email protected] Signed-off-by: Thierry Reding <[email protected]>
* tegra: Initial supportThierry Reding2018-03-099-0/+2346
Tegra K1 and later use a GPU that can be driven by the Nouveau driver. But the GPU is a pure render node and has no display engine, hence the scanout needs to happen on the Tegra display hardware. The GPU and the display engine each have a separate DRM device node exposed by the kernel. To make the setup appear as a single device, this driver instantiates a Nouveau screen with each instance of a Tegra screen and forwards GPU requests to the Nouveau screen. For purposes of scanout it will import buffers created on the GPU into the display driver. Handles that userspace requests are those of the display driver so that they can be used to create framebuffers. This has been tested with some GBM test programs, as well as kmscube and weston. All of those run without modifications, but I'm sure there is a lot that can be improved. Some fixes contributed by Hector Martin <[email protected]>. Changes in v2: - duplicate file descriptor in winsys to avoid potential issues - require nouveau when building the tegra driver - check for nouveau driver name on render node - remove unneeded dependency on libdrm_tegra - remove zombie references to libudev - add missing headers to C_SOURCES variable - drop unneeded tegra/ prefix for includes - open device files with O_CLOEXEC - update copyrights Changes in v3: - properly unwrap resources in ->resource_copy_region() - support vertex buffers passed by user pointer - allocate custom stream and const uploader - silence error message on pre-Tegra124 - support X without explicit PRIME Changes in v4: - ship Meson build files in distribution tarball - drop duplicate driver_tegra dependency Reviewed-by: Emil Velikov <[email protected]> Acked-by: Emil Velikov <[email protected]> Tested-by: Andre Heider <[email protected]> Reviewed-by: Dmitry Osipenko <[email protected]> Reviewed-by: Dylan Baker <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
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