From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from jabberwock.ucw.cz (jabberwock.ucw.cz [46.255.230.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E60DB1514C6; Fri, 27 Sep 2024 21:01:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.255.230.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727470915; cv=none; b=qhLkx3zAY92ZflaiNBLx5iOAb+m54u9PVBWTeLRD6afM+26w3i9EajWWDIeGS/LVh3DHNf+AXysDrCJ9Nsq9WKMWBMi7CCp7oeVJAMGsuTQ1zrzaqnfL1+UgMPg61cXMutnImRlsb1JxYJW1hru30mL6Dj9t1OutplqBJboDyek= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727470915; c=relaxed/simple; bh=k5ua+i+rgaCFfKw7yRLQLl4KoUtKBw2Uo+7HCXvjBVw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=sCsDWK6cUwD3JWhMpSVcGcY8OAiFHV6rdPlI8n1RfAn7Yx6SzX4pqGABanwdct5Lcb9qlI8VyjFVvTjyV37cw79fjmDOghutQtJBs7KgIm3xizaD5R2rJytxDs6tDrDq/21AudZSen9wHpIYpUUVqv10zh3ZAd69xWklFFgQ3fA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ucw.cz; spf=pass smtp.mailfrom=ucw.cz; dkim=pass (1024-bit key) header.d=ucw.cz header.i=@ucw.cz header.b=mWL5YgrG; arc=none smtp.client-ip=46.255.230.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ucw.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ucw.cz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ucw.cz header.i=@ucw.cz header.b="mWL5YgrG" Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 6BB6B1C00AD; Fri, 27 Sep 2024 23:01:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ucw.cz; s=gen1; t=1727470903; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4Lg+9+h8GVJ3SSfyHFifkjnKOFHySbOj2JDV8lU3+/k=; b=mWL5YgrGdT87eD0QRdeyCYPHYLl8QJRJZO1di7da379m/5RHeXdLnplc5SV+5Ybka7LVqZ cW+t7T3NJv6TJOgYq46wzBDdcLtn5Gf5uWpd0aYOPivYha0MNE3SyJ5lMkh5AKmeIHNpzH igNAPvWZHN7YLRmSxqZc3NkjEgMro1I= Date: Fri, 27 Sep 2024 23:01:41 +0200 From: Pavel Machek To: Werner Sembach Cc: Hans de Goede , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , bentiss@kernel.org, dri-devel@lists.freedesktop.org, jelle@vdwaa.nl, jikos@kernel.org, lee@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, miguel.ojeda.sandonis@gmail.com, ojeda@kernel.org, onitake@gmail.com, platform-driver-x86@vger.kernel.org Subject: Re: [PATCH 1/1] platform/x86/tuxedo: Add virtual LampArray for TUXEDO NB04 devices Message-ID: References: <20240926174405.110748-1-wse@tuxedocomputers.com> <20240926174405.110748-2-wse@tuxedocomputers.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ABgbYRbA/CbYJq6W" Content-Disposition: inline In-Reply-To: <20240926174405.110748-2-wse@tuxedocomputers.com> --ABgbYRbA/CbYJq6W Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > The TUXEDO Sirius 16 Gen1 and TUXEDO Sirius 16 Gen2 devices have a per-key > controllable RGB keyboard backlight. The firmware API for it is implement= ed > via WMI. Ok. > To make the backlight userspace configurable this driver emulates a > LampArray HID device and translates the input from hidraw to the > corresponding WMI calls. This is a new approach as the leds subsystem lac= ks > a suitable UAPI for per-key keyboard backlights, and like this no new UAPI > needs to be established. Please don't. a) I don't believe emulating crazy HID interface si right thing to do. (Ton of magic constants. IIRC it stores key positions with micrometer accuracy or something that crazy. How is userland going to use this? Will we update micrometers for every single machine?) Even if it is, b) The emulation should go to generic layer, it is not specific to your hardware. > + > +// We don't know if the WMI API is stable and how unique the GUID is for= this ODM. To be on the safe > +// side we therefore only run this driver on tested devices defined by t= his list. 80 columns, /* */ is usual comment style. To illustrate my point... this is crazy: (and would require equally crazy par in openrgb to parse). Best regards, Pavel > + > +static const uint8_t sirius_16_ansii_kbl_mapping[] =3D { > + 0x29, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, > + 0x43, 0x44, 0x45, 0xf1, 0x46, 0x4c, 0x4a, 0x4d, 0x4b, 0x4e, > + 0x35, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, > + 0x27, 0x2d, 0x2e, 0x2a, 0x53, 0x55, 0x54, 0x56, > + 0x2b, 0x14, 0x1a, 0x08, 0x15, 0x17, 0x1c, 0x18, 0x0c, 0x12, > + 0x13, 0x2f, 0x30, 0x31, 0x5f, 0x60, 0x61, > + 0x39, 0x04, 0x16, 0x07, 0x09, 0x0a, 0x0b, 0x0d, 0x0e, 0x0f, > + 0x33, 0x34, 0x28, 0x5c, 0x5d, 0x5e, 0x57, > + 0xe1, 0x1d, 0x1b, 0x06, 0x19, 0x05, 0x11, 0x10, 0x36, 0x37, > + 0x38, 0xe5, 0x52, 0x59, 0x5a, 0x5b, > + 0xe0, 0xfe, 0xe3, 0xe2, 0x2c, 0xe6, 0x65, 0xe4, 0x50, 0x51, > + 0x4f, 0x62, 0x63, 0x58 > +}; > + > +static const uint32_t sirius_16_ansii_kbl_mapping_pos_x[] =3D { > + 25000, 41700, 58400, 75100, 91800, 108500, 125200, 141900, 158600,= 175300, > + 192000, 208700, 225400, 242100, 258800, 275500, 294500, 311200, 32790= 0, 344600, > + 24500, 42500, 61000, 79500, 98000, 116500, 135000, 153500, 172000,= 190500, > + 209000, 227500, 246000, 269500, 294500, 311200, 32790= 0, 344600, > + 31000, 51500, 70000, 88500, 107000, 125500, 144000, 162500, 181000,= 199500, > + 218000, 236500, 255000, 273500, 294500, 311200, 32790= 0, > + 33000, 57000, 75500, 94000, 112500, 131000, 149500, 168000, 186500,= 205000, > + 223500, 242000, 267500, 294500, 311200, 32790= 0, 344600, > + 37000, 66000, 84500, 103000, 121500, 140000, 158500, 177000, 195500,= 214000, > + 232500, 251500, 273500, 294500, 311200, 32790= 0, > + 28000, 47500, 66000, 84500, 140000, 195500, 214000, 234000, 255000,= 273500, > + 292000, 311200, 327900, 344600 > +}; > + > +static const uint32_t sirius_16_ansii_kbl_mapping_pos_y[] =3D { > + 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000,= 53000, > + 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000, 5300= 0, 53000, > + 67500, 67500, 67500, 67500, 67500, 67500, 67500, 67500, 67500,= 67500, > + 67500, 67500, 67500, 67500, 67500, 67500, 6750= 0, 67500, > + 85500, 85500, 85500, 85500, 85500, 85500, 85500, 85500, 85500,= 85500, > + 85500, 85500, 85500, 85500, 85500, 85500, 8550= 0, > + 103500, 103500, 103500, 103500, 103500, 103500, 103500, 103500, 103500,= 103500, > + 103500, 103500, 103500, 103500, 103500, 10350= 0, 94500, > + 121500, 121500, 121500, 121500, 121500, 121500, 121500, 121500, 121500,= 121500, > + 121500, 121500, 129000, 121500, 121500, 12150= 0, > + 139500, 139500, 139500, 139500, 139500, 139500, 139500, 139500, 147000,= 147000, > + 147000, 139500, 139500, 130500 > +}; > + > +static const uint32_t sirius_16_ansii_kbl_mapping_pos_z[] =3D { > + 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000,= 5000, > + 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 500= 0, 5000, > + 5250, 5250, 5250, 5250, 5250, 5250, 5250, 5250, 5250,= 5250, > + 5250, 5250, 5250, 5250, 5250, 5250, 525= 0, 5250, > + 5500, 5500, 5500, 5500, 5500, 5500, 5500, 5500, 5500,= 5500, > + 5500, 5500, 5500, 5500, 5500, 5500, 550= 0, > + 5750, 5750, 5750, 5750, 5750, 5750, 5750, 5750, 5750,= 5750, > + 5750, 5750, 5750, 5750, 5750, 575= 0, 5625, > + 6000, 6000, 6000, 6000, 6000, 6000, 6000, 6000, 6000,= 6000, > + 6000, 6000, 6125, 6000, 6000, 600= 0, > + 6250, 6250, 6250, 6250, 6250, 6250, 6250, 6250, 6375,= 6375, > + 6375, 6250, 6250, 6125 > +}; > + > +static const uint8_t sirius_16_iso_kbl_mapping[] =3D { > + 0x29, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, > + 0x43, 0x44, 0x45, 0xf1, 0x46, 0x4c, 0x4a, 0x4d, 0x4b, 0x4e, > + 0x35, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, > + 0x27, 0x2d, 0x2e, 0x2a, 0x53, 0x55, 0x54, 0x56, > + 0x2b, 0x14, 0x1a, 0x08, 0x15, 0x17, 0x1c, 0x18, 0x0c, 0x12, > + 0x13, 0x2f, 0x30, 0x5f, 0x60, 0x61, > + 0x39, 0x04, 0x16, 0x07, 0x09, 0x0a, 0x0b, 0x0d, 0x0e, 0x0f, > + 0x33, 0x34, 0x32, 0x28, 0x5c, 0x5d, 0x5e, 0x57, > + 0xe1, 0x64, 0x1d, 0x1b, 0x06, 0x19, 0x05, 0x11, 0x10, 0x36, > + 0x37, 0x38, 0xe5, 0x52, 0x59, 0x5a, 0x5b, > + 0xe0, 0xfe, 0xe3, 0xe2, 0x2c, 0xe6, 0x65, 0xe4, 0x50, 0x51, > + 0x4f, 0x62, 0x63, 0x58 > +}; > + > +static const uint32_t sirius_16_iso_kbl_mapping_pos_x[] =3D { > + 25000, 41700, 58400, 75100, 91800, 108500, 125200, 141900, 158600,= 175300, > + 192000, 208700, 225400, 242100, 258800, 275500, 294500, 311200, 32790= 0, 344600, > + 24500, 42500, 61000, 79500, 98000, 116500, 135000, 153500, 172000,= 190500, > + 209000, 227500, 246000, 269500, 294500, 311200, 32790= 0, 344600, > + 31000, 51500, 70000, 88500, 107000, 125500, 144000, 162500, 181000,= 199500, > + 218000, 234500, 251000, 294500, 311200, 32790= 0, > + 33000, 57000, 75500, 94000, 112500, 131000, 149500, 168000, 186500,= 205000, > + 223500, 240000, 256500, 271500, 294500, 311200, 32790= 0, 344600, > + 28000, 47500, 66000, 84500, 103000, 121500, 140000, 158500, 177000,= 195500, > + 214000, 232500, 251500, 273500, 294500, 311200, 32790= 0, > + 28000, 47500, 66000, 84500, 140000, 195500, 214000, 234000, 255000,= 273500, > + 292000, 311200, 327900, 344600 > +}; > + > +static const uint32_t sirius_16_iso_kbl_mapping_pos_y[] =3D { > + 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000,= 53000, > + 53000, 53000, 53000, 53000, 53000, 53000, 53000, 53000, 5300= 0, 53000, > + 67500, 67500, 67500, 67500, 67500, 67500, 67500, 67500, 67500,= 67500, > + 67500, 67500, 67500, 67500, 67500, 67500, 6750= 0, 67500, > + 85500, 85500, 85500, 85500, 85500, 85500, 85500, 85500, 85500,= 85500, > + 85500, 85500, 85500, 85500, 85500, 8550= 0, > + 103500, 103500, 103500, 103500, 103500, 103500, 103500, 103500, 103500,= 103500, > + 103500, 103500, 103500, 94500, 103500, 103500, 10350= 0, 94500, > + 121500, 121500, 121500, 121500, 121500, 121500, 121500, 121500, 121500,= 121500, > + 121500, 121500, 121500, 129000, 121500, 121500, 12150= 0, > + 139500, 139500, 139500, 139500, 139500, 139500, 139500, 139500, 147000,= 147000, > + 147000, 139500, 139500, 130500 > +}; > + > +static const uint32_t sirius_16_iso_kbl_mapping_pos_z[] =3D { > + 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000,= 5000, > + 5000, 5000, 5000, 5000, 5000, 5000, 5000, 5000, 500= 0, 5000, > + 5250, 5250, 5250, 5250, 5250, 5250, 5250, 5250, 5250,= 5250, > + 5250, 5250, 5250, 5250, 5250, 5250, 525= 0, 5250, > + 5500, 5500, 5500, 5500, 5500, 5500, 5500, 5500, 5500,= 5500, > + 5500, 5500, 5500, 5500, 5500, 550= 0, > + 5750, 5750, 5750, 5750, 5750, 5750, 5750, 5750, 5750,= 5750, > + 5750, 5750, 5750, 5750, 5750, 5750, 575= 0, 5625, > + 6000, 6000, 6000, 6000, 6000, 6000, 6000, 6000, 6000,= 6000, > + 6000, 6000, 6000, 6125, 6000, 6000, 600= 0, > + 6250, 6250, 6250, 6250, 6250, 6250, 6250, 6250, 6375,= 6375, > + 6375, 6250, 6250, 6125 > +}; =2E.. > + > +static uint8_t report_descriptor[327] =3D { > + 0x05, 0x59, // Usage Page (Lighting and Illumination) > + 0x09, 0x01, // Usage (Lamp Array) > + 0xa1, 0x01, // Collection (Application) > + 0x85, LAMP_ARRAY_ATTRIBUTES_REPORT_ID, // Report ID (1) > + 0x09, 0x02, // Usage (Lamp Array Attributes Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x03, // Usage (Lamp Count) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0x00, 0x00, // Logical Maximum (65535) > + 0x75, 0x10, // Report Size (16) > + 0x95, 0x01, // Report Count (1) > + 0xb1, 0x03, // Feature (Cnst,Var,Abs) > + 0x09, 0x04, // Usage (Bounding Box Width In Micrometers) > + 0x09, 0x05, // Usage (Bounding Box Height In Micrometers) > + 0x09, 0x06, // Usage (Bounding Box Depth In Micrometers) > + 0x09, 0x07, // Usage (Lamp Array Kind) > + 0x09, 0x08, // Usage (Min Update Interval In Microseconds) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0xff, 0x7f, // Logical Maximum (2147483647) > + 0x75, 0x20, // Report Size (32) > + 0x95, 0x05, // Report Count (5) > + 0xb1, 0x03, // Feature (Cnst,Var,Abs) > + 0xc0, // End Collection > + 0x85, LAMP_ATTRIBUTES_REQUEST_REPORT_ID, // Report ID (2) > + 0x09, 0x20, // Usage (Lamp Attributes Request Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x21, // Usage (Lamp Id) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0x00, 0x00, // Logical Maximum (65535) > + 0x75, 0x10, // Report Size (16) > + 0x95, 0x01, // Report Count (1) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0xc0, // End Collection > + 0x85, LAMP_ATTRIBUTES_RESPONSE_REPORT_ID, // Report ID (3) > + 0x09, 0x22, // Usage (Lamp Attributes Response Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x21, // Usage (Lamp Id) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0x00, 0x00, // Logical Maximum (65535) > + 0x75, 0x10, // Report Size (16) > + 0x95, 0x01, // Report Count (1) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x23, // Usage (Position X In Micrometers) > + 0x09, 0x24, // Usage (Position Y In Micrometers) > + 0x09, 0x25, // Usage (Position Z In Micrometers) > + 0x09, 0x27, // Usage (Update Latency In Microseconds) > + 0x09, 0x26, // Usage (Lamp Purposes) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0xff, 0x7f, // Logical Maximum (2147483647) > + 0x75, 0x20, // Report Size (32) > + 0x95, 0x05, // Report Count (5) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x28, // Usage (Red Level Count) > + 0x09, 0x29, // Usage (Green Level Count) > + 0x09, 0x2a, // Usage (Blue Level Count) > + 0x09, 0x2b, // Usage (Intensity Level Count) > + 0x09, 0x2c, // Usage (Is Programmable) > + 0x09, 0x2d, // Usage (Input Binding) > + 0x15, 0x00, // Logical Minimum (0) > + 0x26, 0xff, 0x00, // Logical Maximum (255) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x06, // Report Count (6) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0xc0, // End Collection > + 0x85, LAMP_MULTI_UPDATE_REPORT_ID, // Report ID (4) > + 0x09, 0x50, // Usage (Lamp Multi Update Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x03, // Usage (Lamp Count) > + 0x09, 0x55, // Usage (Lamp Update Flags) > + 0x15, 0x00, // Logical Minimum (0) > + 0x25, 0x08, // Logical Maximum (8) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x02, // Report Count (2) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x21, // Usage (Lamp Id) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0x00, 0x00, // Logical Maximum (65535) > + 0x75, 0x10, // Report Size (16) > + 0x95, 0x08, // Report Count (8) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x15, 0x00, // Logical Minimum (0) > + 0x26, 0xff, 0x00, // Logical Maximum (255) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x20, // Report Count (32) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0xc0, // End Collection > + 0x85, LAMP_RANGE_UPDATE_REPORT_ID, // Report ID (5) > + 0x09, 0x60, // Usage (Lamp Range Update Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x55, // Usage (Lamp Update Flags) > + 0x15, 0x00, // Logical Minimum (0) > + 0x25, 0x08, // Logical Maximum (8) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x01, // Report Count (1) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x61, // Usage (Lamp Id Start) > + 0x09, 0x62, // Usage (Lamp Id End) > + 0x15, 0x00, // Logical Minimum (0) > + 0x27, 0xff, 0xff, 0x00, 0x00, // Logical Maximum (65535) > + 0x75, 0x10, // Report Size (16) > + 0x95, 0x02, // Report Count (2) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0x09, 0x51, // Usage (Red Update Channel) > + 0x09, 0x52, // Usage (Green Update Channel) > + 0x09, 0x53, // Usage (Blue Update Channel) > + 0x09, 0x54, // Usage (Intensity Update Channel) > + 0x15, 0x00, // Logical Minimum (0) > + 0x26, 0xff, 0x00, // Logical Maximum (255) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x04, // Report Count (4) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0xc0, // End Collection > + 0x85, LAMP_ARRAY_CONTROL_REPORT_ID, // Report ID (6) > + 0x09, 0x70, // Usage (Lamp Array Control Report) > + 0xa1, 0x02, // Collection (Logical) > + 0x09, 0x71, // Usage (Autonomous Mode) > + 0x15, 0x00, // Logical Minimum (0) > + 0x25, 0x01, // Logical Maximum (1) > + 0x75, 0x08, // Report Size (8) > + 0x95, 0x01, // Report Count (1) > + 0xb1, 0x02, // Feature (Data,Var,Abs) > + 0xc0, // End Collection > + 0xc0 // End Collection > +}; > + --=20 People of Russia, stop Putin before his war on Ukraine escalates. --ABgbYRbA/CbYJq6W Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCZvcdNQAKCRAw5/Bqldv6 8otnAKCNWY656aXR8Dd9zjQZsjZv+ZfwVQCeNlJgTQHjOX1ZwnBMJHhb86Jgyno= =u62x -----END PGP SIGNATURE----- --ABgbYRbA/CbYJq6W--