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path: root/drivers/hid/hid-playstation.c
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2021-02-18HID: playstation: add DualSense player LED support.Roderick Colenbrander1-1/+82
The DualSense features 5 player LEDs below its touchpad, which are meant as player id indications. The LEDs are configured with a player ID determined by an ID allocator, which assign player ids to ps_device instances. This patch is a combination of the following original patches minus use of LED framework APIs: - HID: playstation: add DualSense player LEDs support. - HID: playstation: DualSense set LEDs to default player id. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-18HID: playstation: add microphone mute support for DualSense.Roderick Colenbrander1-0/+44
The DualSense controller has a built-in microphone exposed as an audio device over USB (or HID using Bluetooth). A dedicated button on the controller handles mute, but software has to configure the device to mute the audio stream. This patch captures the mute button and schedules an output report to mute/unmute the audio stream as well as toggle the mute LED. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-18HID: playstation: add initial DualSense lightbar support.Roderick Colenbrander1-0/+65
Provide initial support for the DualSense lightbar and configure it with a default PlayStation blue color. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-17HID: playstation: fix array size comparison (off-by-one)Colin Ian King1-1/+1
The comparison of value with the array size ps_gamepad_hat_mapping appears to be off-by-one. Fix this by using >= rather than > for the size comparison. Addresses-Coverity: ("Out-of-bounds read") Fixes: bc2e15a9a022 ("HID: playstation: initial DualSense USB support.") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-17HID: playstation: fix unused variable in ps_battery_get_property.Roderick Colenbrander1-2/+2
The ret variable in ps_battery_get_property is set in an error path, but never actually returned. Change the function to return ret. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-17HID: playstation: report DualSense hardware and firmware version.Roderick Colenbrander1-0/+81
Retrieve DualSense hardware and firmware information using a vendor specific feature report. Report the data through sysfs and also report using hid_info as there can be signficant differences between versions. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense classic rumble support.Roderick Colenbrander1-2/+206
The DualSense features a haptics system based on voicecoil motors, which requires PCM data (or special HID packets using Bluetooth). There is no appropriate API yet in the Linux kernel to expose these. The controller also provides a classic rumble feature for backwards compatibility. Expose this classic rumble feature using the FF framework. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense Bluetooth support.Roderick Colenbrander1-0/+41
This patch adds support for the DualSense when operating in Bluetooth mode. The device has the same behavior as the DualShock 4 in that by default it sends a limited input report (0x1), but after requesting calibration data, it switches to an extended input report (report 49), which adds data for touchpad, motion sensors, battery and more. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: track devices in list.Roderick Colenbrander1-0/+46
Track devices in a list, so we can detect when a device is connected twice when using Bluetooth and USB. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense accelerometer and gyroscope support.Roderick Colenbrander1-0/+203
The DualSense features an accelerometer and gyroscope. The data is embedded into the main HID input reports. Expose both sensors through through a separate evdev node. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense touchpad support.Roderick Colenbrander1-0/+66
Implement support for DualSense touchpad as a separate input device. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: add DualSense battery support.Roderick Colenbrander1-3/+137
Report DualSense battery status information through power_supply class. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: use DualSense MAC address as unique identifier.Roderick Colenbrander1-0/+58
Use the DualSense MAC address as a unique identifier for the HID device. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-02-11HID: playstation: initial DualSense USB support.Roderick Colenbrander1-0/+328
Implement support for PlayStation DualSense gamepad in USB mode. Support features include buttons and sticks, which adhere to the Linux gamepad spec. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Reviewed-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>