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2024-05-27Merge drm/drm-next into drm-misc-nextMaxime Ripard1-1/+0
Let's start the new release cycle. Signed-off-by: Maxime Ripard <[email protected]>
2024-05-22drm/virtio: drop owner assignmentKrzysztof Kozlowski1-1/+0
virtio core already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2024-05-02drm/virtio: Use fbdev-shmemThomas Zimmermann1-2/+2
Implement fbdev emulation with fbdev-shmem. Avoids the overhead of fbdev-generic's additional shadow buffering. No functional changes. Signed-off-by: Thomas Zimmermann <[email protected]> Cc: David Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: Gurchetan Singh <[email protected]> Cc: Chia-I Wu <[email protected]> Tested-by: Dmitry Osipenko <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-29drm/virtio: Set segment size for virtio_gpu deviceSebastian Ott1-0/+1
Set the segment size of the virtio_gpu device to the value used by the drm helpers when allocating sg lists to fix the following complaint from DMA_API debug code: DMA-API: virtio-pci 0000:07:00.0: mapping sg segment longer than device claims to support [len=262144] [max=65536] Cc: [email protected] Tested-by: Zhenyu Zhang <[email protected]> Acked-by: Vivek Kasireddy <[email protected]> Signed-off-by: Sebastian Ott <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-11-24drm: Disable the cursor plane on atomic contexts with virtualized driversZack Rusin1-1/+1
Cursor planes on virtualized drivers have special meaning and require that the clients handle them in specific ways, e.g. the cursor plane should react to the mouse movement the way a mouse cursor would be expected to and the client is required to set hotspot properties on it in order for the mouse events to be routed correctly. This breaks the contract as specified by the "universal planes". Fix it by disabling the cursor planes on virtualized drivers while adding a foundation on top of which it's possible to special case mouse cursor planes for clients that want it. Disabling the cursor planes makes some kms compositors which were broken, e.g. Weston, fallback to software cursor which works fine or at least better than currently while having no effect on others, e.g. gnome-shell or kwin, which put virtualized drivers on a deny-list when running in atomic context to make them fallback to legacy kms and avoid this issue. Signed-off-by: Zack Rusin <[email protected]> Fixes: 681e7ec73044 ("drm: Allow userspace to ask for universal plane list (v2)") Cc: <[email protected]> # v5.4+ Cc: Maarten Lankhorst <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Thomas Zimmermann <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: Hans de Goede <[email protected]> Cc: Gurchetan Singh <[email protected]> Cc: Chia-I Wu <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Acked-by: Pekka Paalanen <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Acked-by: Simon Ser <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-10-06drm/virtio: Use pci_is_vga() to identify VGA devicesSui Jingfeng1-1/+1
Use pci_is_vga() to identify VGA devices instead of open-coding the class test. This means virtio_gpu_pci_quirk() will apply to old PCI_CLASS_NOT_DEFINED_VGA (0x0001) devices as well as the PCI_CLASS_DISPLAY_VGA (0x0300) devices it did previously. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sui Jingfeng <[email protected]> [bhelgaas: commit log] Signed-off-by: Bjorn Helgaas <[email protected]> Cc: David Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: Gurchetan Singh <[email protected]> Cc: Chia-I Wu <[email protected]> Cc: Daniel Vetter <[email protected]>
2023-08-01drm/virtio: Support sync objectsDmitry Osipenko1-1/+2
Add sync object DRM UAPI support to VirtIO-GPU driver. Sync objects support is needed by native context VirtIO-GPU Mesa drivers, it also will be used by Venus and Virgl contexts. Reviewed-by; Emil Velikov <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Tested-by: Pierre-Eric Pelloux-Prayer <[email protected]> # amdgpu nctx Tested-by: Rob Clark <[email protected]> # freedreno nctx Reviewed-by: Rob Clark <[email protected]> Acked-by: Gurchetan Singh <[email protected]> Acked-by: Gerd Hoffmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-26drm: Clear fd/handle callbacks in struct drm_driverThomas Zimmermann1-2/+0
Clear all assignments of struct drm_driver's fd/handle callbacks to drm_gem_prime_fd_to_handle() and drm_gem_prime_handle_to_fd(). These functions are called by default. Add a TODO item to convert vmwgfx to the defaults as well. v2: * remove TODO item (Zack) * also update amdgpu's amdgpu_partition_driver Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Simon Ser <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Jeffrey Hugo <[email protected]> # qaic Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-06-19drm: Remove struct drm_driver.gem_prime_mmapThomas Zimmermann1-1/+0
All drivers initialize this field with drm_gem_prime_mmap(). Call the function directly and remove the field. Simplifies the code and resolves a long-standing TODO item. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-03-03drm/virtio: Add option to disable KMS supportRob Clark1-0/+4
Add a build option to disable modesetting support. This is useful in cases where the guest only needs to use the GPU in a headless mode, or (such as in the CrOS usage) window surfaces are proxied to a host compositor. As the modesetting ioctls are a big surface area for potential security bugs to be found (it's happened in the past, we should assume it will again in the future), it makes sense to have a build option to disable those ioctls in cases where they serve no legitimate purpose. v2: Use more if (IS_ENABLED(...)) v3: Also permit the host to advertise no scanouts v4: Spiff out commit msg v5: Make num_scanouts==0 and DRM_VIRTIO_GPU_KMS=n behave the same v6: Drop conditionally building virtgpu_display.c and early-out of it's init/fini fxns instead Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Dmitry Osipenko <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Reviewed-by: Gerd Hoffmann <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-05drm/fb-helper: Move generic fbdev emulation into separate source fileThomas Zimmermann1-0/+1
Move the generic fbdev implementation into its own source and header file. Adapt drivers. No functional changes, but some of the internal helpers have been renamed to fit into the drm_fbdev_ naming scheme. v3: * rename drm_fbdev.{c,h} to drm_fbdev_generic.{c,h} * rebase onto vmwgfx changes * rebase onto xlnx changes * fix include statements in amdgpu Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-07-19drm/virtio: Use dev_is_pci()Dmitry Osipenko1-1/+1
Use common dev_is_pci() helper to replace the strcmp("pci") used by driver. Suggested-by: Robin Murphy <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2022-07-19drm/virtio: Improve DMA API usage for shmem BOsDmitry Osipenko1-39/+12
DRM API requires the DRM's driver to be backed with the device that can be used for generic DMA operations. The VirtIO-GPU device can't perform DMA operations if it uses PCI transport because PCI device driver creates a virtual VirtIO-GPU device that isn't associated with the PCI. Use PCI's GPU device for the DRM's device instead of the VirtIO-GPU device and drop DMA-related hacks from the VirtIO-GPU driver. Signed-off-by: Dmitry Osipenko <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-12-14Merge v5.16-rc5 into drm-nextDaniel Vetter1-41/+1
Thomas Zimmermann requested a fixes backmerge, specifically also for 96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()") Just a bunch of adjacent changes conflicts, even the big pile of them in vc4. Signed-off-by: Daniel Vetter <[email protected]>
2021-11-29drm/virtio: use drm_poll(..) instead of virtio_gpu_poll(..)Gurchetan Singh1-41/+1
With the use of dummy events, we can drop virtgpu specific behavior. Fixes: cd7f5ca33585 ("drm/virtio: implement context init: add virtio_gpu_fence_event") Reported-by: Daniel Vetter <[email protected]> Signed-off-by: Gurchetan Singh <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-11-27drm: Move nomodeset kernel parameter to the DRM subsystemJavier Martinez Canillas1-2/+1
The "nomodeset" kernel cmdline parameter is handled by the vgacon driver but the exported vgacon_text_force() symbol is only used by DRM drivers. It makes much more sense for the parameter logic to be in the subsystem of the drivers that are making use of it. Let's move the vgacon_text_force() function and related logic to the DRM subsystem. While doing that, rename it to drm_firmware_drivers_only() and make it return true if "nomodeset" was used and false otherwise. This is a better description of the condition that the drivers are testing for. Suggested-by: Daniel Vetter <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> Acked-by: Thomas Zimmermann <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Pekka Paalanen <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-11-08drm/virtio: Fix NULL dereference error in virtio_gpu_pollVivek Kasireddy1-1/+2
When virgl is not enabled, vfpriv pointer would not be allocated. Therefore, check for a valid value before dereferencing. Reported-by: Christian Zigotzky <[email protected]> Cc: Gurchetan Singh <[email protected]> Cc: Gerd Hoffmann <[email protected]> Signed-off-by: Vivek Kasireddy <[email protected]> Tested-by: Christian Zigotzky <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-09-29drm/virtio: implement context init: add virtio_gpu_fence_eventGurchetan Singh1-1/+42
Similar to DRM_VMW_EVENT_FENCE_SIGNALED. Sends a pollable event to the DRM file descriptor when a fence on a specific ring is signaled. One difference is the event is not exposed via the UAPI -- this is because host responses are on a shared memory buffer of type BLOB_MEM_GUEST [this is the common way to receive responses with virtgpu]. As such, there is no context specific read(..) implementation either -- just a poll(..) implementation. Signed-off-by: Gurchetan Singh <[email protected]> Acked-by: Nicholas Verne <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-09-29drm/virtio: implement context init: probe for featureAnthoine Bourgeois1-0/+1
Let's probe for VIRTIO_GPU_F_CONTEXT_INIT. Create a new DRM_INFO(..) line since the current one is getting too long. Signed-off-by: Anthoine Bourgeois <[email protected]> Acked-by: Lingfeng Yang <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-07-01drm/aperture: Pass DRM driver structure instead of driver nameThomas Zimmermann1-1/+1
Print the name of the DRM driver when taking over fbdev devices. Makes the output to dmesg more consistent. Note that the driver name is only used for printing a string to the kernel log. No UAPI is affected by this change. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Nirmoy Das <[email protected]> Acked-by: Chen-Yu Tsai <[email protected]> # sun4i Acked-by: Neil Armstrong <[email protected]> # meson Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-05-18drm/virtio: free virtqueues on probe failureXie Yongji1-1/+3
We should call virtio_gpu_deinit() to free virtqueues when drm_dev_register() failed. Signed-off-by: Xie Yongji <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2021-04-14drm/aperture: Convert drivers to aperture interfacesThomas Zimmermann1-3/+7
Mass-convert all drivers from FB helpers to aperture interfaces. No functional changes besides checking for returned errno codes. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-01-06drm/virtgpu: Remove references to struct drm_device.pdevThomas Zimmermann1-1/+0
Using struct drm_device.pdev is deprecated. Convert virtgpu to struct drm_device.dev. No functional changes. Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Gerd Hoffmann <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Cc: Gerd Hoffmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-06drm/<drivers>: Constify struct drm_driverDaniel Vetter1-2/+2
Only the following drivers aren't converted: - amdgpu, because of the driver_feature mangling due to virt support. Subsequent patch will address this. - nouveau, because DRIVER_ATOMIC uapi is still not the default on the platforms where it's supported (i.e. again driver_feature mangling) - vc4, again because of driver_feature mangling - qxl, because the ioctl table is somewhere else and moving that is maybe a bit too much, hence the num_ioctls assignment prevents a const driver structure. - arcpgu, because that is stuck behind a pending tiny-fication series from me. - legacy drivers, because legacy requires non-const drm_driver. Note that for armada I also went ahead and made the ioctl array const. Only cc'ing the driver people who've not been converted (everyone else is way too much). v2: Fix one misplaced const static, should be static const (0day) v3: - Improve commit message (Sam) Acked-by: Sam Ravnborg <[email protected]> Cc: kernel test robot <[email protected]> Acked-by: Maxime Ripard <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: [email protected] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: [email protected] Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-09-29drm/virtio: implement blob resources: probe for the feature.Gerd Hoffmann1-0/+1
Let's proble for VIRTIO_GPU_F_RESOURCE_BLOB. Signed-off-by: Gerd Hoffmann <[email protected]> Signed-off-by: Gurchetan Singh <[email protected]> Acked-by: Tomeu Vizoso <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-09-25drm/virtgpu: Set PRIME export function in struct drm_gem_object_funcsThomas Zimmermann1-1/+0
GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces virtgpu's per-driver PRIME export function with a per-object function. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Acked-by: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-08-18drm/virtio: Support virtgpu exported resourcesDavid Stevens1-0/+3
Add support for UUID-based resource sharing mechanism to virtgpu. This implements the new virtgpu commands and hooks them up to dma-buf's get_uuid callback. Signed-off-by: David Stevens <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2020-02-12drm/virtio: add drm_driver.release callback.Gerd Hoffmann1-1/+5
Split virtio_gpu_deinit(), move the drm shutdown and release to virtio_gpu_release(). Drop vqs_ready variable, instead use drm_dev_{enter,exit,unplug} to avoid touching hardware after device removal. Tidy up here and there. v4: add changelog. v3: use drm_dev_*(). Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-11-12drm/virtgpu: fix double unregistrationChuhong Yuan1-1/+1
drm_put_dev also calls drm_dev_unregister, so dev will be unregistered twice. Replace it with drm_dev_put to fix it. Signed-off-by: Chuhong Yuan <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-10-17drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPSGerd Hoffmann1-1/+1
DEFINE_DRM_GEM_SHMEM_FOPS is identical to DEFINE_DRM_GEM_FOPS now, drop it. Signed-off-by: Gerd Hoffmann <[email protected]> Acked-by: Rob Herring <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-09-13drm/virtio: enable prime mmap supportGerd Hoffmann1-0/+1
Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Chia-I Wu <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-09-04drm/virtio: switch from ttm to gem shmem helpersGerd Hoffmann1-18/+2
virtio-gpu basically needs a sg_table for the bo, to tell the host where the backing pages for the object are. So the gem shmem helpers are a perfect fit. Some drm_gem_object_funcs need thin wrappers to update the host state, but otherwise the helpers handle everything just fine. Once the fencing was sorted the switch was surprisingly easy and for the most part just removing the ttm code. v4: fix drm_gem_object_funcs name. Signed-off-by: Gerd Hoffmann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Reviewed-by: Chia-I Wu <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-08-23drm: drop resource_id parameter from ↵Gerd Hoffmann1-1/+0
drm_fb_helper_remove_conflicting_pci_framebuffers Not needed any more for remove_conflicting_pci_framebuffers calls. Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-07-15drm/virtgpu: drop use of drmP.hSam Ravnborg1-1/+4
Drop use of the deprecated drmP.h header file. Fix fallout by adding missing include files. Signed-off-by: Sam Ravnborg <[email protected]> Acked-by: Gerd Hoffmann <[email protected]> Acked-by: Emil Velikov <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-06-21drm/virtio: Drop drm_gem_prime_export/importDaniel Vetter1-2/+0
They're the default. Aside: Would be really nice to switch the others over to drm_gem_object_funcs. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Acked-by: Gerd Hoffmann <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: David Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: [email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-06-21drm/prime: Actually remove DRIVER_PRIME everywhereDaniel Vetter1-1/+1
Split out to make the functional changes stick out more. All places where DRIVER_PRIME was used have been removed in previous patches already. v2: amdgpu gained DRIVER_SYNCOBJ_TIMELINE. v3: amdgpu lost DRIVER_SYNCOBJ_TIMELINE. v4: Don't add a space in i915_drv.c (Sam) v5: Add note that previous patches removed all the DRIVER_PRIME users already (Emil). v6: Fixupe ingenic (new driver) while applying. Cc: Sam Ravnborg <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: NXP Linux Team <[email protected]> Cc: [email protected] Cc: [email protected] Cc: VMware Graphics <[email protected]> Cc: [email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-08Merge tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-2/+0
Pull drm updates from Dave Airlie: "This has two exciting community drivers for ARM Mali accelerators. Since ARM has never been open source friendly on the GPU side of the house, the community has had to create open source drivers for the Mali GPUs. Lima covers the older t4xx and panfrost the newer 6xx/7xx series. Well done to all involved and hopefully this will help ARM head in the right direction. There is also now the ability if you don't have any of the legacy drivers enabled (pre-KMS) to remove all the pre-KMS support code from the core drm, this saves 10% or so in codesize on my machine. i915 also enable Icelake/Elkhart Lake Gen11 GPUs by default, vboxvideo moves out of staging. There are also some rcar-du patches which crossover with media tree but all should be acked by Mauro. Summary: uapi changes: - Colorspace connector property - fourcc - new YUV formts - timeline sync objects initially merged - expose FB_DAMAGE_CLIPS to atomic userspace new drivers: - vboxvideo: moved out of staging - aspeed: ASPEED SoC BMC chip display support - lima: ARM Mali4xx GPU acceleration driver support - panfrost: ARM Mali6xx/7xx Midgard/Bitfrost acceleration driver support core: - component helper docs - unplugging fixes - devm device init - MIPI/DSI rate control - shmem backed gem objects - connector, display_info, edid_quirks cleanups - dma_buf fence chain support - 64-bit dma-fence seqno comparison fixes - move initial fb config code to core - gem fence array helpers for Lima - ability to remove legacy support code if no drivers requires it (removes 10% of drm.ko size) - lease fixes ttm: - unified DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only panel: - OSD070T1718-19TS panel support - panel-tpo-td028ttec1 backlight support - Ronbo RB070D30 MIPI/DSI - Feiyang FY07024DI26A30-D MIPI-DSI panel - Rocktech jh057n00900 MIPI-DSI panel i915: - Comet Lake (Gen9) PCI IDs - Updated Icelake PCI IDs - Elkhartlake (Gen11) support - DP MST property addtions - plane and watermark fixes - Icelake port sync and VEBOX disable fixes - struct_mutex usage reduction - Icelake gamma fix - GuC reset fixes - make mmap more asynchronous - sound display power well race fixes - DDI/MIPI-DSI clocks for Icelake - Icelake RPS frequency changing support - Icelake workarounds amdgpu: - Use HMM for userptr - vega20 experimental smu11 support - RAS support for vega20 - BACO support for vega12 + fixes for vega20 - reworked IH interrupt handling - amdkfd RAS support - Freesync improvements - initial timeline sync object support - DC Z ordering fixes - NV12 planes support - colorspace properties for planes= - eDP opts if eDP already initialized nouveau: - misc fixes etnaviv: - misc fixes msm: - GPU zap shader support expansion - robustness ABI addition exynos: - Logging cleanups tegra: - Shared reset fix - CPU cache maintenance fix cirrus: - driver rewritten using simple helpers meson: - G12A support vmwgfx: - Resource dirtying management improvements - Userspace logging improvements virtio: - PRIME fixes rockchip: - rk3066 hdmi support sun4i: - DSI burst mode support vc4: - load tracker to detect underflow v3d: - v3d v4.2 support malidp: - initial Mali D71 support in komeda driver tfp410: - omap related improvement omapdrm: - drm bridge/panel support - drop some omap specific panels rcar-du: - Display writeback support" * tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drm: (1507 commits) drm/msm/a6xx: No zap shader is not an error drm/cma-helper: Fix drm_gem_cma_free_object() drm: Fix timestamp docs for variable refresh properties. drm/komeda: Mark the local functions as static drm/komeda: Fixed warning: Function parameter or member not described drm/komeda: Expose bus_width to Komeda-CORE drm/komeda: Add sysfs attribute: core_id and config_id drm: add non-desktop quirk for Valve HMDs drm/panfrost: Show stored feature registers drm/panfrost: Don't scream about deferred probe drm/panfrost: Disable PM on probe failure drm/panfrost: Set DMA masks earlier drm/panfrost: Add sanity checks to submit IOCTL drm/etnaviv: initialize idle mask before querying the HW db drm: introduce a capability flag for syncobj timeline support drm: report consistent errors when checking syncobj capibility drm/nouveau/nouveau: forward error generated while resuming objects tree drm/nouveau/fb/ramgk104: fix spelling mistake "sucessfully" -> "successfully" drm/nouveau/i2c: Disable i2c bus access after ->fini() drm/nouveau: Remove duplicate ACPI_VIDEO_NOTIFY_PROBE definition ...
2019-04-24Revert "drm/virtio: drop prime import/export callbacks"Dave Airlie1-0/+4
This patch does more harm than good, as it breaks both Xwayland and gnome-shell with X11. Xwayland requires DRI3 & DRI3 requires PRIME. X11 crash for obscure double-free reason which are hard to debug (starting X11 by hand doesn't trigger the crash). I don't see an apparent problem implementing those stub prime functions, they may return an error at run-time, and it seems to be handled fine by GNOME at least. This reverts commit b318e3ff7ca065d6b107e424c85a63d7a6798a69. [airlied: This broke userspace for virtio-gpus, and regressed things from DRI3 to DRI2. This brings back the original problem, but it's better than regressions.] Fixes: b318e3ff7ca065d6b107e424c85a63d7a6798a ("drm/virtio: drop prime import/export callbacks") Signed-off-by: Marc-André Lureau <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2019-02-28drm/virtio: implement prime exportGerd Hoffmann1-0/+2
Just run drm_prime_pages_to_sg() on the ttm pages list to get an sg_table for export. The pages list is created at object initialization time, so there should be no need to handle an unpopulated page list. Add a sanity check nevertheless. Signed-off-by: Gerd Hoffmann <[email protected]> Acked-by: Noralf Trønnes <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-02-28drm/virtio: remove prime pin/unpin callbacks.Gerd Hoffmann1-2/+0
virtio-gpu objects never move around, so effectively they are pinned all the time. Therefore we don't need the (optional) pin/unpin callbacks. Remove them. Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Noralf Trønnes <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-02-18Merge v5.0-rc7 into drm-nextDave Airlie1-4/+0
Backmerging for nouveau and imx that needed some fixes for next pulls. Signed-off-by: Dave Airlie <[email protected]>
2019-01-14drm/virtio: drop prime import/export callbacksGerd Hoffmann1-4/+0
Also set prime_handle_to_fd and prime_fd_to_handle to NULL, so drm will not advertive DRM_PRIME_CAP_{IMPORT,EXPORT} to userspace. Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Oleksandr Andrushchenko <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-01-09drm/virtio: Drop deprecated load/unload initializationEzequiel Garcia1-4/+75
Move the code around so the driver is probed the bus .probe and removed from the bus .remove callbacks. This commit is just a cleanup and shouldn't affect functionality. Signed-off-by: Ezequiel Garcia <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Gerd Hoffmann <[email protected]>
2018-12-14drm/virtio: switch to generic fbdev emulationGerd Hoffmann1-1/+8
Signed-off-by: Gerd Hoffmann <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-11-21drm/virtio: add edid supportGerd Hoffmann1-0/+1
linux guest driver implementation of the VIRTIO_GPU_F_EDID feature. Signed-off-by: Gerd Hoffmann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-02-27drm/virtio: Remove multiple blank linesRodrigo Siqueira1-1/+0
This patch fixes the checkpatch.pl check: virtgpu_drv.c:116: CHECK: Please don't use multiple blank lines virtgpu_vq.c:599: CHECK: Please don't use multiple blank lines virtgpu_prime.c:42: CHECK: Please don't use multiple blank lines Signed-off-by: Rodrigo Siqueira <[email protected]> Reviewed-by: Gurchetan Singh <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/c43a006f2ed93a16fe824b4a2686a2d5e2ef56f5.1519343668.git.rodrigosiqueiramelo@gmail.com Signed-off-by: Gerd Hoffmann <[email protected]>
2018-02-27drm/virtio: Add blank line after variable declarationsRodrigo Siqueira1-0/+1
This patch fixes the checkpatch.pl warnings: virtgpu_drv.c:57: WARNING: Missing a blank line after declarations virtgpu_display.c:99: WARNING: Missing a blank line after declarations ... Signed-off-by: Rodrigo Siqueira <[email protected]> Reviewed-by: Gurchetan Singh <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/41767852ff9dc584c825e32db6222b9a311603b9.1519343668.git.rodrigosiqueiramelo@gmail.com Signed-off-by: Gerd Hoffmann <[email protected]>
2017-08-16drm/virtio: Use the drm_driver.dumb_destroy defaultNoralf Trønnes1-1/+0
virtio_gpu_mode_dumb_destroy() is the same as drm_gem_dumb_destroy() which is the drm_driver.dumb_destroy default, so no need to set it. Cc: David Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-05-18drm/virtio: fix include notation and remove -Iinclude/drm flagMasahiro Yamada1-2/+2
Include <drm/*.h> instead of relative path from include/drm, then remove the -Iinclude/drm compiler flag. Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-03-01drm/virtio: Remove virtio_gpu_debugfs_takedown()Noralf Trønnes1-1/+0
drm_debugfs_cleanup() now removes all minor->debugfs_list entries automatically, so the drm_driver.debugfs_cleanup callback is not needed. Cc: [email protected] Cc: [email protected] Signed-off-by: Noralf Trønnes <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
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