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2022-05-11backend/drm: fetch EDID manufacturer from udev_hwdbSimon Ser
Maintaining our internal table up-to-date is tedious: one needs to manually go through the PnP ID registry [1] and check whether we're missing any entry. udev_hwdb already has an API to fetch a manufacturer name from its PnP ID. Use that instead. [1]: https://uefi.org/pnp_id_list
2022-03-17backend/wayland: remove wl_seat_listener from public APISimon Zeni
2022-03-17backend/wayland: remove wlr_wl_input_deviceSimon Zeni
2022-03-17backend/wayland/tablet_v2: give wlr_tablet_* ownership to wlr_wl_seatSimon Zeni
2022-03-17backend/wayland: give wlr_touch ownership to wlr_wl_seatSimon Zeni
2022-03-17backend/wayland: give wlr_pointer ownership to wlr_wl_seatSimon Zeni
All the code logic related to the pointer has been moved to its own file. The seat is responsible for the lifetime of its wlr_wl_pointer(s), and assigning them to the relevant wlr_wl_output. The wlr_wl_pointer becomes a simple helper to manager the wlr_pointer associated to the seat's wl_pointer and its lifetime.
2022-03-17backend/wayland: give wlr_keyboard ownership to wlr_wl_seatSimon Zeni
2022-03-07interface/wlr_tablet_tool: rework destroy sequenceSimon Zeni
The destroy callback in wlr_tablet_tool_impl has been removed. The function `wlr_tablet_tool_finish` has been introduced to clean up the resources owned by a wlr_tablet_tool. `wlr_input_device_destroy` no longer destroys the wlr_tablet_tool, attempting to destroy a wlr_tablet_tool will result in a no-op. The field `name` has been added to the wlr_tablet_tool_impl to be able to identify a given wlr_tablet_tool device.
2022-03-07interface/wlr_tablet_pad: rework destroy sequenceSimon Zeni
The destroy callback in wlr_tablet_pad_impl has been removed. The function `wlr_tablet_pad_finish` has been introduced to clean up the resources owned by a wlr_tablet_pad. `wlr_input_device_destroy` no longer destroys the wlr_tablet_pad, attempting to destroy a wlr_tablet_pad will result in a no-op. The field `name` has been added to the wlr_tablet_pad_impl to be able to identify a given wlr_tablet_pad device.
2022-03-02backend/libinput: public API cleanupSimon Zeni
2022-03-02backend/libinput: rework tablet_pad interfaceSimon Zeni
The wlr_libinput_input_device now owns its wlr_tablet_pad, instead of creating a new wlr_libinput_input_device for it.
2022-03-02backend/libinput: rework tablet interfaceSimon Zeni
The wlr_libinput_device owns its wlr_tablet and its associated wlr_tablet_tools
2022-03-02backend/libinput: rework touch interfaceSimon Zeni
The wlr_libinput_input_device now owns its wlr_touch, instead of creating a new wlr_libinput_input_device for it.
2022-03-02backend/libinput: rework switch interfaceSimon Zeni
The wlr_libinput_input_device now owns its wlr_switch, instead of creating a new wlr_libinput_input_device for it.
2022-03-02backend/libinput: rework pointer interfaceSimon Zeni
The wlr_libinput_input_device now owns its wlr_pointer, instead of creating a new wlr_libinput_input_device for it
2022-03-02backend/libinput: rework keyboard interfaceSimon Zeni
The wlr_libinput_input_device now owns its wlr_keyboard, instead of creating a new wlr_libinput_input_device for it.
2022-03-02backend/libinput: add devices wl_listSimon Zeni
This commit prepares the ground for a wlr_libinput_input_device refactoring.
2022-02-21backend/libinput: remove wlr_input_device_implSimon Zeni
2022-02-21backend/wayland: remove wlr_input_device_implSimon Zeni
2022-02-21backend/x11: remove wlr_input_device_implSimon Zeni
2022-02-21types/wlr_touch: add base wlr_input_deviceSimon Zeni
wlr_touch now owns its wlr_input_device. It will be initialized when the tablet tool is initialized, and finished when the touch is destroyed.
2022-02-21types/wlr_pointer: add base wlr_input_deviceSimon Zeni
wlr_pointer owns its wlr_input_device. It will be initialized when the pointer is initialized, and finished when the pointer is destroyed.
2022-02-21types/wlr_keyboard: add base wlr_input_deviceSimon Zeni
wlr_keyboard owns its base wlr_input_device. It will be initialized when the keyboard is initialized, and finished when the keyboard is destroyed.
2022-02-21backend/headless: remove unused wlr_headless_input_deviceSimon Zeni
2021-12-14backend/drm: use drmCloseBufferHandleSimon Ser
This has been added in [1] and allows us to close buffer handles without manually calling drmIoctl. [1]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/192
2021-12-13backend/drm: add wlr_drm_backend_monitorChris Chamberlain
This helper is responsible for listening for new DRM devices and create new child DRM backends as necessary.
2021-11-25backend: remove noop backendSimon Zeni
2021-11-25backend/headless: stop picking a DRM FDSimon Ser
Sometimes the headless backend is used standalone with the Pixman renderer, sometimes it's used together with another backend which has already picked a DRM FD. In both of these cases it doesn't make sense to pick a DRM FD. Broadly speaking the headless backend doesn't really care which DRM device is used for the buffers it receives. So it doesn't really make sense to tie it to a particular DRM device. Let the backend users (e.g. wlr_renderer_autocreate) open an arbitrary DRM FD as needed instead.
2021-11-23input-device: remove wlr_input_device.linkSimon Ser
This field's ownership is unclear: it's in wlr_input_device, but it's not managed by the common code, it's up to each individual backend to use it and clean it up. Since this is a backend implementation detail, move it to the backend-specific structs.
2021-11-22backend/wayland: report parent presentation clockSimon Ser
There's no guarantee that the parent Wayland compositor uses CLOCK_MONOTONIC for reporting presentation timestamps, they could be using e.g. CLOCK_MONOTONIC_RAW or another system-specific clock. Forward the value via wlr_backend_impl.get_presentation_clock. References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3254#note_1143061
2021-11-19backend/drm: scan leases on ueventSimon Ser
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3181
2021-11-19backend/drm: introduce wlr_drm_leaseSimon Ser
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3183
2021-11-18backend/headless: don't store the parent rendererSimon Zeni
2021-11-18backend: remove backend_get_allocatorSimon Zeni
2021-11-02backend/drm: handle per-connector hotplug eventsSimon Ser
When a connector ID is specified in a hotplug event, don't scan all connectors. Only scan the connector that has changed.
2021-10-31backend/wayland: use xdga client activationRonan Pigott
2021-10-29backend/drm: get rid of BO handle tableSimon Ser
The BO handle table exists to avoid double-closing a BO handle, which aren't reference-counted by the kernel. But if we can guarantee that there is only ever a single ref for each BO handle, then we don't need the BO handle table anymore. This is possible if we create the handle right before the ADDFB2 IOCTL, and close the handle right after. The handles are very short-lived and we don't need to track their lifetime. Because of multi-planar FBs, we need to be a bit careful: some FB planes might share the same handle. But with a small check, it's easy to avoid double-closing the same handle (which wouldn't be a big deal anyways). There's one gotcha though: drmModeSetCursor2 takes a BO handle as input. Saving the handles until drmModeSetCursor2 time would require us to track BO handle lifetimes, so we wouldn't be able to get rid of the BO handle table. As a workaround, use drmModeGetFB to turn the FB ID back to a BO handle, call drmModeSetCursor2 and then immediately close the BO handle. The overhead should be minimal since these IOCTLs are pretty cheap. Closes: https://github.com/swaywm/wlroots/issues/3164
2021-09-27backend/wayland: send hold gesture eventsJosé Expósito
Receive hold gesture events using a Wayland listiner and emit the appropiate wlr_pointer signal.
2021-09-27backend/libinput: send hold gesture eventsJosé Expósito
Receive hold gesture events from libinput and emit the appropiate wlr_pointer signal.
2021-09-21backend/drm: add support for panel orientationSimon Ser
Expose the panel orientation with wlr_drm_connector_get_panel_orientation. Leave it to the compositor to consume this information and configure the output accordingly. Closes: https://github.com/swaywm/wlroots/issues/1581
2021-09-08backend/drm: implement drm lease functionSimon Zeni
2021-09-07backend/drm: drop wlr_drm_connector.desired_modeSimon Ser
Previously used by attempt_enable_needs_modeset, but this has been dropped in the previous commit.
2021-09-07backend/drm: introduce wlr_drm_connector_stateSimon Ser
Previously, we were copying wlr_output_state on the stack and patching it up to be guaranteed to have a proper drmModeModeInfo stored in it (and not a custom mode). Also, we had a bunch of helpers deriving DRM-specific information from the generic wlr_output_state. Copying the wlr_output_state worked fine so far, but with output layers we'll be getting a wl_list in there. An empty wl_list stores two pointers to itself, copying it on the stack blindly results in infinite loops in wl_list_for_each. To fix this, rework our DRM backend to stop copying wlr_output_state, instead add a new struct wlr_drm_connector_state which holds both the wlr_output_state and additional DRM-specific information.
2021-09-07backend/drm: rename enum wlr_drm_connector_state to statusSimon Ser
"state" is easily confused with wlr_output_state.
2021-08-25backend/drm: introduce wlr_drm_bo_handle_tableSimon Ser
Using GBM to import DRM dumb buffers tends to not work well. By using GBM we're calling some driver-specific functions in Mesa. These functions check whether Mesa can work with the buffer. Sometimes Mesa has requirements which differ from DRM dumb buffers and the GBM import will fail (e.g. on amdgpu). Instead, drop GBM and use drmPrimeFDToHandle directly. But there's a twist: BO handles are not ref'counted by the kernel and need to be ref'counted in user-space [1]. libdrm usually performs this bookkeeping and is used under-the-hood by Mesa. We can't re-use libdrm for this task without using driver-specific APIs. So let's just re-implement the ref'counting logic in wlroots. The wlroots implementation is inspired from amdgpu's in libdrm [2]. Closes: https://github.com/swaywm/wlroots/issues/2916 [1]: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/110 [2]: https://gitlab.freedesktop.org/mesa/drm/-/blob/1a4c0ec9aea13211997f982715fe5ffcf19dd067/amdgpu/handle_table.c
2021-08-18backend/drm: add support for FB_DAMAGE_CLIPSSimon Ser
This allows the kernel to access our buffer damage. Some drivers can take advantage of this, e.g. for PSR2 panels (Panel Self Refresh) or for transfer over USB. Closes: https://github.com/swaywm/wlroots/issues/1267
2021-08-17backend/drm: use addon for wlr_drm_fbSimon Ser
2021-07-28backend/drm: stop initializing renderer for parent backendSimon Ser
Unless we're dealing with a multi-GPU setup and the backend being initialized is secondary, we don't need a renderer nor an allocator. Stop initializing these.
2021-07-28backend/drm: drop drm_surface_{make,unset}_currentSimon Ser
2021-07-28backend/drm: remove primary swapchainSimon Ser
We can't nuke it completely, we still need it for multi-GPU.