Commit Graph

13678 Commits

Author SHA1 Message Date
Norman Feske
0eefe2d872 gems/vfs_font: improve glyph bb sanity check
Issue 
2024-11-20 08:58:39 +01:00
Norman Feske
052dd903a4 base-hw: rm C++ exception from syscall dispatcher
This patch removes the only residual C++ exception from the kernel part
of core, eliminating the risk of the kernel thread trying to enter the
kernel itself via the C++ exception-handling path. When throwing an
exception, __cxa_allocate_exception invokes the cxx_heap, which
synchronizes accesses via a Genode::Mutex. In the contention case,
the blocking of the mutex issues a syscall to pause the caller.
The patch fixes the problem by replacing the exception with a return
value.

Fixes 
Issue 
2024-11-20 08:58:39 +01:00
Stefan Kalkowski
591aadea54 lx_emul: take usb device lock before resetting it
Fix 
2024-11-20 08:58:39 +01:00
Alexander Boettcher
28542e66ab nova: support resume on AVX CPUs
Issue 
2024-11-20 08:58:39 +01:00
Stefan Kalkowski
ed2d9fef47 hw: do not flush core/kernel's page-tables
Fix 
2024-11-20 08:58:39 +01:00
Stefan Kalkowski
7dbc9129db hw: detach UTCB from core PD in thread destruction
Ref 
2024-11-20 08:58:39 +01:00
Stefan Kalkowski
9a7fe5e775 hw: implement Core_region_map::detach
Ref 
2024-11-20 08:56:48 +01:00
Josef Söntgen
79ab0cf98e ports: remove sub-init from vbox6 pkgs
Using a sub-init is no longer necessary and simplifies the runtime
configuration.
2024-11-20 08:56:48 +01:00
Norman Feske
dfd373fa0c depot/build: check bin against src if REBUILD=
When using the depot/build tool with the 'REBUILD=' argument as done by
the run tool's --depot-auto-update feature, the depot/build tool now
checks that an existing bin archive was indeed created via the src and
api archives present in the depot for the given version. This addresses
consistency issues when switching between different git branches that
refer to the same depot versions but with different content.

Fixes 
2024-11-20 08:55:49 +01:00
Norman Feske
b510394a6d depot/build_bin_archive: keep hash of ingredients
This patch records the content hashes of the src and api ingredients
used for creating a bin archive. This information allows for the
detection of possible inconsistencies between a bin archive and its
corresponding src archive within the depot.

Issue 
2024-11-20 08:55:49 +01:00
Norman Feske
4a5f80ddbf tool/depot/extract: annotate version with src hash
When extracting depot archives from the source tree, retain the content
hash of the extracted information along the archive in <version>.hash
file. The .hash files of src and api archives become thereby usable for
checking the consistency of bin archives with their ingredients.

Issue 
2024-11-20 08:55:49 +01:00
Norman Feske
7fb702a0d9 tool/run: exit gracefully if depot/create failed
With --depot-auto-update enabled, the run tool calls the depot/create
tool, which in principle may fail. In this case, print a diagnostic info
instead of a backtrace.

Issue 
2024-11-20 08:55:49 +01:00
Josef Söntgen
1f225b4b6f gpu/intel: use fixed aperture size for GPU service
This commit adapts the aperture splitting between the GPU multiplexer
and the display driver where the former now always tries to reserve
32 MiB of aperture space for itself instead of limiting the space
for the display driver. In case the aperture is not large enough
the display driver takes precedence and the GPU service has to make
do with remaining space. In the worst case that renders the GPU
service unusable.

Issue .
2024-11-20 08:55:49 +01:00
Christian Helmuth
d104ca0561 intel/display: adapt README to current implementation 2024-11-20 08:55:49 +01:00
Alexander Boettcher
728ea95857 intel/display: improve mirror/discrete reporting
Don't try to decide based on the hardware state, in which mode a
connector is used. If a previous configuration failed, e.g. -ENOSPC,
the detection whether the mirrored framebuffer is in use may fail
and the connectors are reported wrongly as discrete.

During modeset traversal take the appropriate lock to synchronize irq and
user task, which may be de-scheduled by Linux code when invoking contrib
code.

Issue 
2024-11-20 08:55:49 +01:00
Alexander Boettcher
188080e15f intel/display: add i915_gem_evict_for_node
When the aperture is close to full or such fragmented, this unimplemented
function may be invoked.

Fixes 
2024-11-08 16:45:51 +01:00
Alexander Boettcher
6f5bcd4446 intel/display: check for mappable framebuffer
The driver code may allocate framebuffers which do not fit in the aperture.
Trying to use such framebuffer may lead to only partial visible content
on the screen and the rest either black or garbage.

Instead check for this circumstance and deny to use such framebuffers and
release them, since the user would get an unusable/hard to interpret state.
Additionally, release the vma mappings earlier in order to reduce the likelihood
of such un-mappable framebuffers.

Issue 
2024-11-08 16:45:48 +01:00
Josef Söntgen
7fe7ca1968 driver/wifi: provide best practices in README 2024-11-08 16:11:03 +01:00
Norman Feske
dffa32a72c menu_view: don't skip frames after idle
When updating a dialog after a prolonged idle time with no active
animatons, the next _handle_gui_sync would wrongly fast-forward
animations for all the frames passed since the last _handle_gui_sync. On
the PinePhone, this effect is clearly visible when switching between the
main section. The GUI jumps from one state to another instead of
transitioning. This patch solves the issue be resetting '_previous_sync'
when waking up from idle.

Related to issue 
2024-11-07 16:11:10 +01:00
Stefan Kalkowski
f886acdcc6 qemu-usb: limit control transfer to 1 sec timeout
Fix 
2024-11-05 14:39:10 +01:00
Christian Helmuth
0794d99eff depot: update recipe hashes 2024-11-05 13:41:07 +01:00
Norman Feske
fdd2b4edb0 sculpt: restart depot_rom on use/unuse
Large deployments (e.g., using the Falkon browser) can significantly
inflate the RAM quota of depot_rom. When switching the Sculpt storage
target (using the "Use" buttons), depot_rom is restarted. Right now,
however, it retains its (inflated) quota. It is better to reset the
quota to its initial value to free up RAM that thereby becomes usable
for a different deployment. Otherwise, the depot_rom's resources can be
deflated only by rebooting.
2024-11-05 12:03:17 +01:00
Norman Feske
8d50d320e2 nitpicker: drop superfluous abs motion events
This patch fixes focus-follows-mouse problem reported for Sculpt 24.10
when using no (operational) backdrop.

In the absence of a background, nitpicker wrongly delivered absolute
motion events to the most recently hovered client even after leaving the
client's area to a area occupied by no client. These motion events, in
turn, confused the internal consistency of the window managers
enter/leave tracking.

Fixes 
2024-11-05 12:03:17 +01:00
Norman Feske
ec1316e1cb gems/vfs_font: sanity-check glyph against font bb
When using the fonts_fs, the geometry of individual glyphs can change
potentially at any time, after having obtained font-global constraints
once. In particular, a glyph can exceed the bounding box of the font
cell. The VFS font utility must take safety precautions against such
violations.

Fixes 
2024-11-05 12:03:17 +01:00
Norman Feske
cb5eb740c0 tool/create_builddir: prepend board-specific repos
Board-specific repositories must appear before generic repositories
(i.e., gems) in 'REPOSITORIES' to select board-specific sculpt/
configuration snippets over the defaults provided by gems. When listing
the board-specific repositories last, Sculpt images for the PinePhone or
MNT Reform may wrongly include launchers and presets of the PC version.
2024-10-30 15:07:55 +01:00
Norman Feske
05fd121975 News item for Sculpt 24.10
Issue 
2024-10-30 14:35:00 +01:00
Christian Helmuth
30f3ef25ad depot: update recipe hashes 2024-10-30 14:02:44 +01:00
Alexander Boettcher
e9fb2d89fb sculpt: use 96M for display aperture to support 4k
Swapping a 4k monitor between discrete and mirror mode will consume
temporarily at least 32M * 2 (3840 * 2160 * 4 Bytes), so that the
default value of 64M for the aperture is insufficient in addition to
interal display on a notebook. The commit mitigates that the
i915_gem_evict_for_node unimplemented error does not trigger immediately.

Issue 
2024-10-30 13:43:19 +01:00
Norman Feske
7f1a6e55f3 sculpt: update README for version 24.10
Issue 
2024-10-30 13:43:19 +01:00
Stefan Kalkowski
cf84787c09 sculpt_image: add MNT Pocket as target board
Issue .
2024-10-30 08:14:56 +01:00
Norman Feske
324245d029 sculpt: restrict un-merging of fb connectors
In setups with 3 or more displays, allow the un-merging of connectors
only for the last mirrored connector. Otherwise, the operation would
implicitely change the order of connectors because the new discrete
connector needs appear after all merged connectors.

Issue 
2024-10-30 08:14:56 +01:00
Josef Söntgen
2d3170124d phone_manager: ignore AP list hovered temporarily
The access-point-list hovered state prevents preseting the available
scan results, which currently can happen unintentionally. This commit
hot-wires the hover handling and thus will always show and update the
list.  New scan results are received every few seconds and it could
happen that the list changes while the user selects a network (that's
what the original implementation guards against).

Issue .
2024-10-30 08:14:56 +01:00
Norman Feske
aafd03ee74 nitpicker: validate pointer pos after reconfig
Since the panorama depends on the config, nitpicker needs to re-evaluate
the validity of the pointer position after each reconfiguration. If the
pointer position is no longer visible, pick a new visible one.

Issue 
2024-10-30 08:14:56 +01:00
Norman Feske
baedd79f62 sculpt_manager: fb unplug, sanitize conn. model
This patch explicitly handles the unplugging of displays, avoiding the
use of stale connectors for defining the panorama. It also makes the
import of the connectors model robust against intermediate states
reported by the driver (a connector reported as connector but without
any mode), and discards the use of any information of non-present
connectors as merge info.

Issue 
2024-10-30 08:14:56 +01:00
Christian Prochaska
e1909da501 qt: apply a label to the QGenodeScreen Gui session
Fixes 
2024-10-30 08:14:56 +01:00
Norman Feske
1660dc0635 sculpt: use icons for fb swap and merge/unmerge
Issue 
2024-10-30 08:14:56 +01:00
Norman Feske
c9015d6076 sculpt: prevent disabling the hovered display
Issue 
2024-10-30 08:14:56 +01:00
Norman Feske
da6124c087 nitpicker: allow pointer move along screen edges
Issue 
2024-10-30 08:14:56 +01:00
Norman Feske
732f310b26 menu_view: update dialog when min w/h changes
The minimum width/height of a dialog is not specified in the dialog ROM
but in the menu_view configuration. So the regular dialog-ROM update
handling fails to captures dynamic changes of the minimum w/h. In
Sculpt, the panel would not always adjust immediately to a new screen
size.

This patch triggers a dialog update when detecting such configuration
changes (min w/h, opaqueness, background color).

Issue 
2024-10-30 08:14:56 +01:00
Norman Feske
9ad7111634 sculpt: let leitzentrale follow the pointer
This patch places the leitzentrale GUI always at the pointer-at display
instead of filling the entire panorama. This ensures that the complete
leitzentrale GUI is always visible.

Fixes 
2024-10-30 08:14:56 +01:00
Norman Feske
71a3e228ae nitpicker: report pointer pos in hover report
Issue 
2024-10-30 08:14:55 +01:00
Norman Feske
01c96cf537 sculpt: generate panorama config
If the fb driver is configured to use discrete displays, sculpt now
automatically generates a panorama configuration for nitpicker that
shows all displays side by side. The effective nitpicker config is
now located at config/managed/nitpicker.

The automatism takes effect only when nitpicker's <capture> node
in config/nitpicker is empty. Hence, the managed panorama can be
overridden by a manually managed panorama.

Issue 
2024-10-30 08:14:55 +01:00
Norman Feske
8ed87dae71 gui_fb: deliver initial mode signal if pending
This patch handles the case where a mode change happens in-between
session creation and the registration of the mode-signal handler,
which can result in a sporadic loss of response to mode changes.

Noticed while working on issue .
2024-10-30 08:14:55 +01:00
Christian Helmuth
f94e0a3464 vbox6: restore initial window size of 1024x768 2024-10-30 08:14:55 +01:00
Norman Feske
45fc49b4f1 sculpt/fb/default: remove examples
With "sculpt_manager: interactive framebuffer settings", examples can be
taken from config/managed/fb instead.

Fixes 
2024-10-30 08:14:55 +01:00
Norman Feske
8c43f8aa33 sculpt_manager: interactive framebuffer settings
This patch add a configuration dialog in the intel_fb node of the
component graph. The dialog displays a list of present displays labeled
after their respecive connectors. A mode can be selected for each
connector when clicking on the connector entry.

In-between the entries there are two buttons. The connect button is
toggle that defines whether the two adjacent entries are mirrored.
It is enabled by default so that all new connectors participate in
the mirroring. By untoggling the last enabled connect button, the
entry below the button becomes a discrete (non-mirrored) display.

A swap button allows for changing the order of the list, which has
to effects. First, the resolution of the very first entry defines
the size for mirrored display. So be changing the order of mirrored
displays, one can pick the preferred screen size. Second, the order
of discrete displays defines the layout of the panorama from left to
right. (the panorama config is not part of this commit though)

Note that there is currently no safety net against locking oneself
out of all displays. E.g., one can make Sculpt unusable by manually
disabling each display, or by selecting modes not properly handled by
the connected monitor. In the future, we may add a confirm button with
a timeout to roll back such unfortunate settings.

Fixes 
2024-10-30 08:14:55 +01:00
Josef Söntgen
8d76eebf93 sculpt: add MNT Pocket Reform
Fix .
2024-10-30 08:14:55 +01:00
Christian Helmuth
fa267ecbb3 vbox6: robust tracking of mouse events in VMMDev
In VirtualBox 7 and recent 6.1 versions, the VMMDev is used to report
all mouse events if guest additions are used. Therefore, the
implementation aggregates these events, notifies the guest. and passes
the state on guest request. Unfortunately, the protocol does not support
to report consecutive button press and release events that may happen
between two guest requests, which results in events getting lost.

This commit patches the contrib sources to track pending mouse-button
events and notifies the guest if further state changes are pending after
updates are delivered.

Also, mouse-wheel events (dw, dz) are now accumulated between two guest
updates.

Fixes 
2024-10-30 08:14:55 +01:00
Norman Feske
3ab9173b20 gui_session: window-closed state as attribute
With the change of "gui_session: provide mode info as XML", the
client-side window-close handling became dysfunct because the
window-close state got wrongly interpreted as initial window state, to
the effect that a client's initial-window size policy got applied
instead of closing the window.

This patch makes the inital state of running a windowed application
(when no window size is defined yet) clearly distiguishable from the
state after which the user closed the window. Prior this patch, both
conditions were reflected by an empty <capture/> node in the panorama.
Now, the latter condition is reported as <capture closed="yes"/>, which
alleviates the need to track the life cycle of a window at the client
size.

Issue 
2024-10-30 08:14:55 +01:00
Benjamin Lamowski
515bd3263f sculpt/depot: add depot user atopia
Issue 
2024-10-30 08:14:55 +01:00