From patchwork Mon Oct 10 21:23:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roderick Colenbrander X-Patchwork-Id: 13003270 X-Patchwork-Delegate: jikos@jikos.cz Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21953C4332F for ; Mon, 10 Oct 2022 21:23:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229574AbiJJVXZ (ORCPT ); Mon, 10 Oct 2022 17:23:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229817AbiJJVXY (ORCPT ); Mon, 10 Oct 2022 17:23:24 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F6216B173 for ; Mon, 10 Oct 2022 14:23:23 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id v10-20020a17090a634a00b00205e48cf845so14138953pjs.4 for ; Mon, 10 Oct 2022 14:23:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gaikai-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1skcEQK88vg7nItFRdAvtm5BwaRD5tJdY28H62/40V0=; b=iuwpCJiznFulodI7MqlIT4/2iWUaG9KhBp51ouagJqaVB0askHQaPS8GpwZI5Wtl+G moxq1nKeVWcZlkt7Np3IEQbnZrBh/GZERl0mCuLTTWx8M/bPCAumUIuZ5y3TSjiDZC7i EkIzV7NyNfG4+45pNIXpmqE1ZAI+lwULK9HvEv444orFTV+nt8IeIQvCCxnAylzGaKGc e2iBOhLbvKjuMWgwxQEB74SQoZhN1Z6IUZ/l5EdiyQ50lUKIufHWye+igxNodxmf09gY LFz9hazKwvBm6Jmw9/v1oRy8uy26MnJS9jAh97w2vt7Itlw+4WxMqgrOOfVH2M0pYYaj 1Cbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1skcEQK88vg7nItFRdAvtm5BwaRD5tJdY28H62/40V0=; b=wZWrkyLJTUE2YCGY0cNLDyOmbHeHhl1wdLVsvX2mFM2DPLmgLGQ5VaOeIS0ySDG1Pk WZg0TwLy0/rH1gYdRTx0SbYn7EG2OlG68y0IPXNKuE3ECzkDDzfFNHfHY5vP+QtxmXU3 B/n2mwurb5uZYsCqo+0xQoiocps5N04lSF+gnaEgyp3OJ4Yj8LYXutX3Jh0Hdx+nGLu3 Fcjk5xgtv7CKWEbGXmlDh7T/ftBYC9wmRA2qUeM2q7x+mES3D3rHBsPHXbTN4h5qexLC 1o39ASk0o0OfV1qZGxk1xgYOsdOJ0h0B5haNWgLWqbwtjcSGunMbW+JaY4kHyy1HaF5Z LZ5Q== X-Gm-Message-State: ACrzQf2PyCblWTt8Aa3fIPkNUiUhYXesiiDN4GbQzfHGWEBTpzljkOd5 TapL/K8gAdIoopH4p7GKZrBBug== X-Google-Smtp-Source: AMsMyM6JGYLne3FiLaR64ai8jg6i4YooCu760VTkn00tOUowZWbBFu6xFx+LQ0Kc8oB+fc6xWd2Knw== X-Received: by 2002:a17:903:22cc:b0:178:18a1:d16c with SMTP id y12-20020a17090322cc00b0017818a1d16cmr21182053plg.155.1665437002857; Mon, 10 Oct 2022 14:23:22 -0700 (PDT) Received: from localhost.localdomain (23-122-157-100.lightspeed.irvnca.sbcglobal.net. [23.122.157.100]) by smtp.gmail.com with ESMTPSA id d17-20020a621d11000000b0054097cb2da6sm7383876pfd.38.2022.10.10.14.23.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Oct 2022 14:23:22 -0700 (PDT) From: Roderick Colenbrander X-Google-Original-From: Roderick Colenbrander To: Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, Roderick Colenbrander Subject: [PATCH v2 3/3] HID: playstation: support updated DualSense rumble mode. Date: Mon, 10 Oct 2022 14:23:13 -0700 Message-Id: <20221010212313.78275-4-roderick.colenbrander@sony.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221010212313.78275-1-roderick.colenbrander@sony.com> References: <20221010212313.78275-1-roderick.colenbrander@sony.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Newer DualSense firmware supports a revised classic rumble mode, which feels more similar to rumble as supported on previous PlayStation controllers. It has been made the default on PlayStation and non-PlayStation devices now (e.g. iOS and Windows). Default to this new mode when supported. Signed-off-by: Roderick Colenbrander --- drivers/hid/hid-playstation.c | 37 ++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 396356b6760a..2a9870a62301 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -108,6 +108,9 @@ struct ps_led_info { #define DS_STATUS_CHARGING GENMASK(7, 4) #define DS_STATUS_CHARGING_SHIFT 4 +/* Feature version from DualSense Firmware Info report. */ +#define DS_FEATURE_VERSION(major, minor) ((major & 0xff) << 8 | (minor & 0xff)) + /* * Status of a DualSense touch point contact. * Contact IDs, with highest bit set are 'inactive' @@ -126,6 +129,7 @@ struct ps_led_info { #define DS_OUTPUT_VALID_FLAG1_RELEASE_LEDS BIT(3) #define DS_OUTPUT_VALID_FLAG1_PLAYER_INDICATOR_CONTROL_ENABLE BIT(4) #define DS_OUTPUT_VALID_FLAG2_LIGHTBAR_SETUP_CONTROL_ENABLE BIT(1) +#define DS_OUTPUT_VALID_FLAG2_COMPATIBLE_VIBRATION2 BIT(2) #define DS_OUTPUT_POWER_SAVE_CONTROL_MIC_MUTE BIT(4) #define DS_OUTPUT_LIGHTBAR_SETUP_LIGHT_OUT BIT(1) @@ -143,6 +147,9 @@ struct dualsense { struct input_dev *sensors; struct input_dev *touchpad; + /* Update version is used as a feature/capability version. */ + uint16_t update_version; + /* Calibration data for accelerometer and gyroscope. */ struct ps_calibration_data accel_calib_data[3]; struct ps_calibration_data gyro_calib_data[3]; @@ -153,6 +160,7 @@ struct dualsense { uint32_t sensor_timestamp_us; /* Compatible rumble state */ + bool use_vibration_v2; bool update_rumble; uint8_t motor_left; uint8_t motor_right; @@ -812,6 +820,15 @@ static int dualsense_get_firmware_info(struct dualsense *ds) ds->base.hw_version = get_unaligned_le32(&buf[24]); ds->base.fw_version = get_unaligned_le32(&buf[28]); + /* Update version is some kind of feature version. It is distinct from + * the firmware version as there can be many different variations of a + * controller over time with the same physical shell, but with different + * PCBs and other internal changes. The update version (internal name) is + * used as a means to detect what features are available and change behavior. + * Note: the version is different between DualSense and DualSense Edge. + */ + ds->update_version = get_unaligned_le16(&buf[44]); + err_free: kfree(buf); return ret; @@ -974,7 +991,10 @@ static void dualsense_output_worker(struct work_struct *work) if (ds->update_rumble) { /* Select classic rumble style haptics and enable it. */ common->valid_flag0 |= DS_OUTPUT_VALID_FLAG0_HAPTICS_SELECT; - common->valid_flag0 |= DS_OUTPUT_VALID_FLAG0_COMPATIBLE_VIBRATION; + if (ds->use_vibration_v2) + common->valid_flag2 |= DS_OUTPUT_VALID_FLAG2_COMPATIBLE_VIBRATION2; + else + common->valid_flag0 |= DS_OUTPUT_VALID_FLAG0_COMPATIBLE_VIBRATION; common->motor_left = ds->motor_left; common->motor_right = ds->motor_right; ds->update_rumble = false; @@ -1348,6 +1368,21 @@ static struct ps_device *dualsense_create(struct hid_device *hdev) return ERR_PTR(ret); } + /* Original DualSense firmware simulated classic controller rumble through + * its new haptics hardware. It felt different from classic rumble users + * were used to. Since then new firmwares were introduced to change behavior + * and make this new 'v2' behavior default on PlayStation and other platforms. + * The original DualSense requires a new enough firmware as bundled with PS5 + * software released in 2021. DualSense edge supports it out of the box. + * Both devices also support the old mode, but it is not really used. + */ + if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER) { + /* Feature version 2.21 introduced new vibration method. */ + ds->use_vibration_v2 = ds->update_version >= DS_FEATURE_VERSION(2, 21) ? true : false; + } else if (hdev->product == USB_DEVICE_ID_SONY_PS5_CONTROLLER_2) { + ds->use_vibration_v2 = true; + } + ret = ps_devices_list_add(ps_dev); if (ret) return ERR_PTR(ret);