Update Ally and Ally X support #14
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This reverts commit 1534c38.
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This is pretty much a glob of all the major commits I have, regardless of device requirement. |
Add the VID/PID for ASUS ROG RAIKIRI PRO to xpad_device and the VID to xpad_table. Signed-off-by: Luke D. Jones <[email protected]>
On almost all ASUS ROG series laptops the MCU used for the USB keyboard also has a HID packet used for setting the brightness. This is usually the same as the WMI method. But in some laptops the WMI method either is missing or doesn't work, so we should default to the HID control. Signed-off-by: Luke D. Jones <[email protected]>
Add more verbose debug print in the WMI method calls. This helps a lot with debugging various issues working with regular users as the WMI methods can be traced now. Signed-off-by: Luke D. Jones <[email protected]>
…ered On some newer laptops it appears that an AMD driver can register a platform_profile handler. If this happens then the asus_wmi driver would error with -EEXIST when trying to register its own handler leaving the user with a possibly unusable system - this is especially true for laptops with an MCU that emit a stream of HID packets, some of which can be misinterpreted as shutdown signals. We can safely continue loading the driver instead of bombing out. Signed-off-by: Luke D. Jones <[email protected]>
In kbd_rgb_mode_store the dev_get_drvdata() call was assuming the device data was asus_wmi when it was actually led_classdev. This patch corrects this by making the correct chain of calls to get the asus_wmi driver data. Fixes: ae834a5 ("platform/x86: asus-wmi: add support variant of TUF RGB") Tested-by: Denis Benato <[email protected]> Signed-off-by: Luke D. Jones <[email protected]>
Adjust quirks for 0x3a20, 0x3a30, 0x3a50 to match the 0x3a60. This set has now been confirmed to work with this patch. Signed-off-by: Luke D. Jones <[email protected]>
The new ASUS ROG Ally X functions almost exactly the same as the previous model, so we can use the same quirks. Signed-off-by: Luke D. Jones <[email protected]>
The new ROG Ally X functions the same as the previus model so we can use the same method to ensure the MCU USB devices wake and reconnect correctly. Given that two devices marks the start of a trend, this patch also adds a quirk table to make future additions easier if the MCU is the same. Signed-off-by: Luke D. Jones <[email protected]>
The fw_attributes_class provides a much cleaner interface to all of the attributes introduced to asus-wmi. This patch moves all of these extra attributes over to fw_attributes_class, and shifts the bulk of these definitions to a new kernel module to reduce the clutter of asus-wmi with the intention of deprecating the asus-wmi attributes in future. The work applies only to WMI methods which don't have a clearly defined place within the sysfs and as a result ended up lumped together in /sys/devices/platform/asus-nb-wmi/ with no standard API. Where possible the fw attrs now implement defaults, min, max, scalar, choices, etc. As en example dgpu_disable becomes: /sys/class/firmware-attributes/asus-armoury/attributes/dgpu_disable/ ├── current_value ├── display_name ├── possible_values └── type as do other attributes. Signed-off-by: Luke D. Jones <[email protected]>
Implement the dgpu TGP control under the asus-armoury module using the fw_attributes class. Signed-off-by: Luke D. Jones <[email protected]>
Implement the APU memory size control under the asus-armoury module using the fw_attributes class. This allows the APU allocated memory size to be adjusted depending on the users priority. A reboot is required after change. Signed-off-by: Luke D. Jones <[email protected]>
Implement Intel core enablement under the asus-armoury module using the fw_attributes class. This allows users to enable or disable preformance or efficiency cores depending on their requirements. After change a reboot is required. Signed-off-by: Luke D. Jones <[email protected]>
With the existence of the asus-bioscfg module the attributes no-longer need to live under the /sys/devices/platform/asus-nb-wmi/ path. Deprecate all those that were implemented in asus-bioscfg with the goal of removing them fully in the next LTS cycle. Signed-off-by: Luke D. Jones <[email protected]>
The ASUS ROG Ally X has the same issue as the G14 where it advertises SPS support but doesn't use it. Signed-off-by: Luke D. Jones <[email protected]>
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Found a small series of issues I missed during testing. This is updated now and should be good to go. |
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This driver adds full support of the ASUS ROG Ally gamepad:
- dinput is translated to XBox controller (Ally-X only)
- default mode has the QAM buttons mapped (Ally-X only)
* left is XBox button
* right is an XBox + A combo for steam QAM
- force feedback is supported (Ally-X only)
- LED brightness control (0-2)
- LED multicolor class support
- Support all configuration
The configuration options available are:
- Gamepad mode (game, wasd, mouse)
- Remapping each button, plus macro map (hold a macro button and press other)
- Joystrick and trigger deadzones
- Gamepad vibration intensity
- Leds (using multicolor class)
- Button turbo abilities (per button)
- Joystick repsonse curves
- Joystick anti-deadzones
The attribute path tree looks like this:
- `./sys/../<USB HID>/`
- `joystick_left/
- `deadzone`
- `mapping` (mouse, wasd, custom)
- `anti_deadzone`
- `response_curve`
- `calibration`
- `calibration_reset`
- `trigger_left/
- `deadzone`
- `response_curve`
- `calibration`
- `calibration_reset`
- `gamepad_mode`
- `button_mapping`
- `A`
- `B`
- `dpad_left`
- etc
No settings are applied until `apply_all` is written to. The exception is
for calibrations.
While there is calibration ability, it can be difficult to get correct
and is heavily device dependent, as such it is set when written and not
when `apply_all` is written to. On driver load the set calibrations are
retrieved - this may be what you've set in Linux, Windows, or factory
defaults.
Signed-off-by: Luke D. Jones <[email protected]>
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flukejones
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A sysfs reader can race with a device reset or removal, attempting to
read device state when the device is not actually present. eg:
[exception RIP: qed_get_current_link+17]
ChimeraOS#8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]
ChimeraOS#9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3
ChimeraOS#10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4
ChimeraOS#11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300
ChimeraOS#12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c
ChimeraOS#13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b
ChimeraOS#14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3
ChimeraOS#15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1
ChimeraOS#16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f
ChimeraOS#17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb
crash> struct net_device.state ffff9a9d21336000
state = 5,
state 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).
The device is not present, note lack of __LINK_STATE_PRESENT (0b10).
This is the same sort of panic as observed in commit 4224cfd
("net-sysfs: add check for netdevice being present to speed_show").
There are many other callers of __ethtool_get_link_ksettings() which
don't have a device presence check.
Move this check into ethtool to protect all callers.
Fixes: d519e17 ("net: export device speed and duplex via sysfs")
Fixes: 4224cfd ("net-sysfs: add check for netdevice being present to speed_show")
Signed-off-by: Jamie Bainbridge <[email protected]>
Link: https://patch.msgid.link/8bae218864beaa44ed01628140475b9bf641c5b0.1724393671.git.jamie.bainbridge@gmail.com
Signed-off-by: Jakub Kicinski <[email protected]>
flukejones
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Sep 3, 2024
A sysfs reader can race with a device reset or removal, attempting to
read device state when the device is not actually present. eg:
[exception RIP: qed_get_current_link+17]
ChimeraOS#8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]
ChimeraOS#9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3
ChimeraOS#10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4
ChimeraOS#11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300
ChimeraOS#12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c
ChimeraOS#13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b
ChimeraOS#14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3
ChimeraOS#15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1
ChimeraOS#16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f
ChimeraOS#17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb
crash> struct net_device.state ffff9a9d21336000
state = 5,
state 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).
The device is not present, note lack of __LINK_STATE_PRESENT (0b10).
This is the same sort of panic as observed in commit 4224cfd
("net-sysfs: add check for netdevice being present to speed_show").
There are many other callers of __ethtool_get_link_ksettings() which
don't have a device presence check.
Move this check into ethtool to protect all callers.
Fixes: d519e17 ("net: export device speed and duplex via sysfs")
Fixes: 4224cfd ("net-sysfs: add check for netdevice being present to speed_show")
Signed-off-by: Jamie Bainbridge <[email protected]>
Link: https://patch.msgid.link/8bae218864beaa44ed01628140475b9bf641c5b0.1724393671.git.jamie.bainbridge@gmail.com
Signed-off-by: Jakub Kicinski <[email protected]>
flukejones
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to flukejones/linux
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Sep 6, 2024
[ Upstream commit a699781 ] A sysfs reader can race with a device reset or removal, attempting to read device state when the device is not actually present. eg: [exception RIP: qed_get_current_link+17] ChimeraOS#8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede] ChimeraOS#9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3 ChimeraOS#10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4 ChimeraOS#11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300 ChimeraOS#12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c ChimeraOS#13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b ChimeraOS#14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3 ChimeraOS#15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1 ChimeraOS#16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f ChimeraOS#17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb crash> struct net_device.state ffff9a9d21336000 state = 5, state 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100). The device is not present, note lack of __LINK_STATE_PRESENT (0b10). This is the same sort of panic as observed in commit 4224cfd ("net-sysfs: add check for netdevice being present to speed_show"). There are many other callers of __ethtool_get_link_ksettings() which don't have a device presence check. Move this check into ethtool to protect all callers. Fixes: d519e17 ("net: export device speed and duplex via sysfs") Fixes: 4224cfd ("net-sysfs: add check for netdevice being present to speed_show") Signed-off-by: Jamie Bainbridge <[email protected]> Link: https://patch.msgid.link/8bae218864beaa44ed01628140475b9bf641c5b0.1724393671.git.jamie.bainbridge@gmail.com Signed-off-by: Jakub Kicinski <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
honjow
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Oct 11, 2024
commit 9af2efe upstream. The fields in the hist_entry are filled on-demand which means they only have meaningful values when relevant sort keys are used. So if neither of 'dso' nor 'sym' sort keys are used, the map/symbols in the hist entry can be garbage. So it shouldn't access it unconditionally. I got a segfault, when I wanted to see cgroup profiles. $ sudo perf record -a --all-cgroups --synth=cgroup true $ sudo perf report -s cgroup Program received signal SIGSEGV, Segmentation fault. 0x00005555557a8d90 in map__dso (map=0x0) at util/map.h:48 48 return RC_CHK_ACCESS(map)->dso; (gdb) bt #0 0x00005555557a8d90 in map__dso (map=0x0) at util/map.h:48 #1 0x00005555557aa39b in map__load (map=0x0) at util/map.c:344 #2 0x00005555557aa592 in map__find_symbol (map=0x0, addr=140736115941088) at util/map.c:385 ChimeraOS#3 0x00005555557ef000 in hists__findnew_entry (hists=0x555556039d60, entry=0x7fffffffa4c0, al=0x7fffffffa8c0, sample_self=true) at util/hist.c:644 ChimeraOS#4 0x00005555557ef61c in __hists__add_entry (hists=0x555556039d60, al=0x7fffffffa8c0, sym_parent=0x0, bi=0x0, mi=0x0, ki=0x0, block_info=0x0, sample=0x7fffffffaa90, sample_self=true, ops=0x0) at util/hist.c:761 ChimeraOS#5 0x00005555557ef71f in hists__add_entry (hists=0x555556039d60, al=0x7fffffffa8c0, sym_parent=0x0, bi=0x0, mi=0x0, ki=0x0, sample=0x7fffffffaa90, sample_self=true) at util/hist.c:779 ChimeraOS#6 0x00005555557f00fb in iter_add_single_normal_entry (iter=0x7fffffffa900, al=0x7fffffffa8c0) at util/hist.c:1015 ChimeraOS#7 0x00005555557f09a7 in hist_entry_iter__add (iter=0x7fffffffa900, al=0x7fffffffa8c0, max_stack_depth=127, arg=0x7fffffffbce0) at util/hist.c:1260 ChimeraOS#8 0x00005555555ba7ce in process_sample_event (tool=0x7fffffffbce0, event=0x7ffff7c14128, sample=0x7fffffffaa90, evsel=0x555556039ad0, machine=0x5555560388e8) at builtin-report.c:334 ChimeraOS#9 0x00005555557b30c8 in evlist__deliver_sample (evlist=0x555556039010, tool=0x7fffffffbce0, event=0x7ffff7c14128, sample=0x7fffffffaa90, evsel=0x555556039ad0, machine=0x5555560388e8) at util/session.c:1232 ChimeraOS#10 0x00005555557b32bc in machines__deliver_event (machines=0x5555560388e8, evlist=0x555556039010, event=0x7ffff7c14128, sample=0x7fffffffaa90, tool=0x7fffffffbce0, file_offset=110888, file_path=0x555556038ff0 "perf.data") at util/session.c:1271 ChimeraOS#11 0x00005555557b3848 in perf_session__deliver_event (session=0x5555560386d0, event=0x7ffff7c14128, tool=0x7fffffffbce0, file_offset=110888, file_path=0x555556038ff0 "perf.data") at util/session.c:1354 ChimeraOS#12 0x00005555557affaf in ordered_events__deliver_event (oe=0x555556038e60, event=0x555556135aa0) at util/session.c:132 ChimeraOS#13 0x00005555557bb605 in do_flush (oe=0x555556038e60, show_progress=false) at util/ordered-events.c:245 ChimeraOS#14 0x00005555557bb95c in __ordered_events__flush (oe=0x555556038e60, how=OE_FLUSH__ROUND, timestamp=0) at util/ordered-events.c:324 ChimeraOS#15 0x00005555557bba46 in ordered_events__flush (oe=0x555556038e60, how=OE_FLUSH__ROUND) at util/ordered-events.c:342 ChimeraOS#16 0x00005555557b1b3b in perf_event__process_finished_round (tool=0x7fffffffbce0, event=0x7ffff7c15bb8, oe=0x555556038e60) at util/session.c:780 ChimeraOS#17 0x00005555557b3b27 in perf_session__process_user_event (session=0x5555560386d0, event=0x7ffff7c15bb8, file_offset=117688, file_path=0x555556038ff0 "perf.data") at util/session.c:1406 As you can see the entry->ms.map was NULL even if he->ms.map has a value. This is because 'sym' sort key is not given, so it cannot assume whether he->ms.sym and entry->ms.sym is the same. I only checked the 'sym' sort key here as it implies 'dso' behavior (so maps are the same). Fixes: ac01c8c ("perf hist: Update hist symbol when updating maps") Signed-off-by: Namhyung Kim <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Ian Rogers <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Kan Liang <[email protected]> Cc: Matt Fleming <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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