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From: Pavel Machek <pavel@ucw.cz>
To: Werner Sembach <wse@tuxedocomputers.com>
Cc: Hans de Goede <hdegoede@redhat.com>, Lee Jones <lee@kernel.org>,
	jikos@kernel.org, linux-kernel@vger.kernel.org,
	Jelle van der Waa <jelle@vdwaa.nl>,
	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	linux-input@vger.kernel.org, ojeda@kernel.org,
	linux-leds@vger.kernel.org
Subject: Re: Future handling of complex RGB devices on Linux v2
Date: Wed, 21 Feb 2024 23:17:52 +0100	[thread overview]
Message-ID: <ZdZ2kMASawJ9wdZj@duo.ucw.cz> (raw)
In-Reply-To: <247b5dcd-fda8-45a7-9896-eabc46568281@tuxedocomputers.com>

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Hi!

> so after more feedback from the OpenRGB maintainers I came up with an even
> more generic proposal:
> https://gitlab.com/CalcProgrammer1/OpenRGB/-/issues/3916#note_1753072869

> >evaluate-set-command ioctl taking:
> >{
> >    enum command                /* one of supported_commands */
> >    union data
> >    {
> >        char raw[3072],
> >        {
> >            <input struct for command 0>
> >        },

Yeah, so ... this is not a interface. This is a backdoor to pass
arbitrary data. That's not going to fly.

For keyboards, we don't need complete new interface; we reasonable
extensions over existing display APIs -- keyboards are clearly 2D.

Best regards,
								Pavel
-- 
People of Russia, stop Putin before his war on Ukraine escalates.

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  reply	other threads:[~2024-02-21 22:18 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-11 19:00 [PATCH] leds: rgb: Implement per-key keyboard backlight for several TUXEDO devices Werner Sembach
2023-10-11 19:21 ` Werner Sembach
2023-10-12  8:58 ` Pavel Machek
2023-10-12 10:02   ` Werner Sembach
2023-10-12 14:05     ` Pavel Machek
2023-10-12 16:35       ` Werner Sembach
2023-10-13 12:19         ` Pavel Machek
2023-10-13 14:38           ` Werner Sembach
2023-10-13 14:54           ` Implement per-key keyboard backlight as auxdisplay? Werner Sembach
2023-10-13 14:54             ` Werner Sembach
2023-10-13 19:56             ` Pavel Machek
2023-10-13 19:56               ` Pavel Machek
2023-10-13 20:03               ` Pavel Machek
2023-10-13 20:03                 ` Pavel Machek
2023-10-16 10:57               ` Miguel Ojeda
2023-10-16 10:57                 ` Miguel Ojeda
2023-10-23 11:40                 ` Jani Nikula
2023-10-23 11:40                   ` Jani Nikula
2023-10-23 11:44                   ` Miguel Ojeda
2023-10-23 11:44                     ` Miguel Ojeda
2023-11-20 20:53                     ` Pavel Machek
2023-11-20 20:53                       ` Pavel Machek
2023-11-20 20:52                   ` Pavel Machek
2023-11-20 20:52                     ` Pavel Machek
2023-11-21 11:33                     ` Werner Sembach
2023-11-21 11:33                       ` Werner Sembach
2023-11-21 12:20                       ` Hans de Goede
2023-11-21 12:20                         ` Hans de Goede
2023-11-21 13:29                         ` Werner Sembach
2023-11-21 13:29                           ` Werner Sembach
2023-11-22 18:34                           ` Hans de Goede
2023-11-22 18:34                             ` Hans de Goede
2023-11-27 10:59                             ` Werner Sembach
2023-11-27 10:59                               ` Werner Sembach
2023-12-29 19:13                               ` Werner Sembach
2024-01-17 15:26                               ` Hans de Goede
2024-01-17 15:26                                 ` Hans de Goede
2024-01-17 16:50                               ` Userspace API for per key backlight for non HID (no hidraw) keyboards Hans de Goede
2024-01-17 16:50                                 ` Hans de Goede
2024-01-17 19:03                                 ` Armin Wolf
2024-01-17 19:03                                   ` Armin Wolf
2024-01-18  0:58                                   ` Werner Sembach
2024-01-18  0:58                                     ` Werner Sembach
2024-01-18 17:45                               ` Implement per-key keyboard backlight as auxdisplay? Pavel Machek
2024-01-18 17:45                                 ` Pavel Machek
2024-01-18 22:32                                 ` Werner Sembach
2024-01-18 22:32                                   ` Werner Sembach
2024-01-19  8:44                                 ` Hans de Goede
2024-01-19  8:44                                   ` Hans de Goede
2024-01-19 10:51                                   ` Jani Nikula
2024-01-19 10:51                                     ` Jani Nikula
2024-01-19 16:06                                     ` Werner Sembach
2024-01-19 16:06                                       ` Werner Sembach
2024-01-19 18:33                                     ` Dmitry Torokhov
2024-01-19 18:33                                       ` Dmitry Torokhov
2024-01-19 22:14                                       ` Pavel Machek
2024-01-19 22:14                                         ` Pavel Machek
2024-01-23 16:51                                         ` Werner Sembach
2024-01-23 16:51                                           ` Werner Sembach
2024-01-19 15:19                                   ` Werner Sembach
2024-01-19 16:04                                   ` Werner Sembach
2024-01-19 16:04                                     ` Werner Sembach
2024-01-29 13:24                                     ` Hans de Goede
2024-01-29 13:24                                       ` Hans de Goede
2024-01-30 11:12                                       ` Werner Sembach
2024-01-30 11:12                                         ` Werner Sembach
2024-01-30 17:10                                         ` Hans de Goede
2024-01-30 17:10                                           ` Hans de Goede
2024-01-30 18:01                                           ` Werner Sembach
2024-01-30 18:09                                           ` Werner Sembach
2024-01-30 18:09                                             ` Werner Sembach
2024-01-30 18:35                                             ` Hans de Goede
2024-01-30 18:35                                               ` Hans de Goede
2024-01-30 19:08                                               ` Werner Sembach
2024-01-30 19:08                                                 ` Werner Sembach
2024-01-30 19:46                                                 ` Hans de Goede
2024-01-30 19:46                                                   ` Hans de Goede
2024-01-31 11:41                                                   ` Future handling of complex RGB devices on Linux Werner Sembach
2024-01-31 11:41                                                     ` Werner Sembach
2024-01-31 15:52                                                     ` Roderick Colenbrander
2024-01-31 15:52                                                       ` Roderick Colenbrander
2024-02-21 11:12                                                     ` Future handling of complex RGB devices on Linux v2 Werner Sembach
2024-02-21 22:17                                                       ` Pavel Machek [this message]
2024-02-22  9:04                                                         ` Pekka Paalanen
2024-02-22 17:38                                                           ` Pavel Machek
2024-02-23  8:53                                                             ` Pekka Paalanen
2024-07-23 20:40                                                               ` Keybaords with arrays of RGB LEDs was " Pavel Machek
2024-02-23  9:21                                                             ` Thomas Zimmermann
2024-02-22 10:46                                                         ` Hans de Goede
2024-02-22 11:38                                                           ` Gregor Riepl
2024-02-22 12:39                                                             ` Hans de Goede
2024-02-22 13:14                                                               ` Future handling of complex RGB devices on Linux v3 Werner Sembach
2024-03-18 11:11                                                                 ` Hans de Goede
2024-03-19 15:18                                                                   ` Werner Sembach
2024-03-25 14:18                                                                     ` Hans de Goede
2024-03-25 17:01                                                                       ` Werner Sembach
2024-03-20 11:16                                                                 ` Werner Sembach
2024-03-20 11:33                                                                   ` Werner Sembach
2024-03-20 18:45                                                                     ` Werner Sembach
2024-03-25 14:25                                                                   ` In kernel virtual HID devices (was Future handling of complex RGB devices on Linux v3) Hans de Goede
2024-03-25 15:56                                                                     ` Benjamin Tissoires
2024-03-25 16:48                                                                       ` Werner Sembach
2024-03-25 18:30                                                                         ` Hans de Goede
2024-03-26  7:57                                                                           ` Werner Sembach
2024-03-26 15:39                                                                             ` Benjamin Tissoires
2024-03-26 16:57                                                                               ` Werner Sembach
2024-03-27 11:03                                                                                 ` Benjamin Tissoires
2024-03-28 23:52                                                                                   ` Werner Sembach
2024-03-27 11:01                                                                               ` Hans de Goede
2024-07-24 17:36                                                                         ` Pavel Machek
2024-07-24 21:05                                                                           ` Werner Sembach
2024-07-24 21:08                                                                           ` Werner Sembach
2024-03-25 18:38                                                                     ` Miguel Ojeda
2024-04-09 13:33                                                                       ` Andy Shevchenko
2024-02-22 17:42                                                               ` Future handling of complex RGB devices on Linux v2 Pavel Machek
2024-02-22 17:52                                                               ` Pavel Machek
2024-02-22 17:23                                                           ` Pavel Machek
2024-02-23  8:33                                                         ` Werner Sembach
2024-01-19 20:15                                   ` Implement per-key keyboard backlight as auxdisplay? Pavel Machek
2024-01-19 20:15                                     ` Pavel Machek
2024-01-19 20:22                                     ` Werner Sembach
2024-01-19 20:22                                       ` Werner Sembach
2024-01-19 20:32                                       ` Pavel Machek
2024-01-19 20:32                                         ` Pavel Machek
2024-01-29 13:24                                     ` Hans de Goede
2024-01-29 13:24                                       ` Hans de Goede
2023-10-12 13:00 ` [PATCH] leds: rgb: Implement per-key keyboard backlight for several TUXEDO devices kernel test robot
2023-10-16 11:21 ` kernel test robot

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