From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDE6F1DFDE for ; Fri, 28 Mar 2025 13:18:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743167916; cv=none; b=e39o+8M3cU6lK0zNPWqvbv7qMHcPlNz/VqF7lqfdVA7sLoghbGcyZjwukH6X2Y6BFi87ptfB52CcJ1WscWlGT2p14BntCmrE4s9y2XA1kJbkMs5U10QqZcvBpsB+sNTIBhO1ZMlttWAGqcx1RWtbZ4yDkPnHlVgRXua3NmGaPGw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743167916; c=relaxed/simple; bh=HBol3S9EMf59+1FHPLuGAtIdzoDMMtONIPxaOeuA0p4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=LcOHcfpMw0RlP46ixhHZZBZ6zwQIB2KS7Y1f/IW+VRF3s2HrX4NR6JhTtKF/X79Ifhr5T2SbGrsyG+ZBma0NwJ1ifSpw6pV2MTNHXCMDjVaFCD1Ty3oo0cKdXmMCsgrokNL2cD5+iAmre+INuaWH+Bf/a7+DYJlzu6MfqX3Z0EY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=q9G+1EAp; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=OJYdJxf5; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=q8/CzdqD; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=MdYDg+T6; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="q9G+1EAp"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="OJYdJxf5"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="q8/CzdqD"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="MdYDg+T6" Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id D746E1F388; Fri, 28 Mar 2025 13:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1743167913; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=TLedskyPe7vrksqYf4WkTbhZCghC6IkMneXJ/3JjfZk=; b=q9G+1EApP87Li9LqZ9tNT7ffxKyy+w57xFiXdpDFCwiauMDbmHQX+fjkf50sYL8yGd1lR3 nc9ZZf9VwwjMveBJxK47J9y6jY+ULu18gNd5QIVQqucysHJUdC0Lx+5quFGcp2hqOdCc8I w9CrSaGk+bDZUhugXMyDoJ+l2tWDdf0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1743167913; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=TLedskyPe7vrksqYf4WkTbhZCghC6IkMneXJ/3JjfZk=; b=OJYdJxf5zZ3Yh5YLqjTziUp5W2XWk5+0S6M0+53ZzGDTpYS3m/P0fScyVjSE6h8XRmdusl kq4Z1nGo6CoZbFAw== Authentication-Results: smtp-out2.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1743167912; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=TLedskyPe7vrksqYf4WkTbhZCghC6IkMneXJ/3JjfZk=; b=q8/CzdqDKbykRtQuxwRNzI4ZioFocno7/Xx3H2jQ7PPLtOn+MBjdkfR6Cn+Kjw4IX8lgot 47jeTCuwubUaREL1xRTaLBuU0JRYXZNNj1KcjE11YhDWVv523SsYUZQUGUM0odHHDVxPJ1 In/Hsr9PAavTgsPK+mRHvkBMBt2VLsA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1743167912; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=TLedskyPe7vrksqYf4WkTbhZCghC6IkMneXJ/3JjfZk=; b=MdYDg+T6WDahQ/+kFgw5gNORCJCLgX/+D+mifG+QddA6846lPKfzZ8uZ5DGV5a9aSTDn40 j4hBPERmaiTJIwCg== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 94D8A13927; Fri, 28 Mar 2025 13:18:32 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id XtYII6ih5mcBYAAAD6G6ig (envelope-from ); Fri, 28 Mar 2025 13:18:32 +0000 Message-ID: <75afa0eb-6aac-41c3-a0f6-2245ef380800@suse.de> Date: Fri, 28 Mar 2025 14:18:32 +0100 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 08/11] backlight: lcd: Replace fb events with a dedicated function call To: Lee Jones Cc: Daniel Thompson , pavel@ucw.cz, jingoohan1@gmail.com, deller@gmx.de, simona@ffwll.ch, linux-leds@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, Simona Vetter References: <20250321095517.313713-1-tzimmermann@suse.de> <20250321095517.313713-9-tzimmermann@suse.de> <20250328084240.GD585744@google.com> Content-Language: en-US From: Thomas Zimmermann Autocrypt: addr=tzimmermann@suse.de; keydata= xsBNBFs50uABCADEHPidWt974CaxBVbrIBwqcq/WURinJ3+2WlIrKWspiP83vfZKaXhFYsdg XH47fDVbPPj+d6tQrw5lPQCyqjwrCPYnq3WlIBnGPJ4/jreTL6V+qfKRDlGLWFjZcsrPJGE0 BeB5BbqP5erN1qylK9i3gPoQjXGhpBpQYwRrEyQyjuvk+Ev0K1Jc5tVDeJAuau3TGNgah4Yc hdHm3bkPjz9EErV85RwvImQ1dptvx6s7xzwXTgGAsaYZsL8WCwDaTuqFa1d1jjlaxg6+tZsB 9GluwvIhSezPgnEmimZDkGnZRRSFiGP8yjqTjjWuf0bSj5rUnTGiyLyRZRNGcXmu6hjlABEB AAHNJ1Rob21hcyBaaW1tZXJtYW5uIDx0emltbWVybWFubkBzdXNlLmRlPsLAjgQTAQgAOAIb AwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftODH AAoJEGgNwR1TC3ojx1wH/0hKGWugiqDgLNXLRD/4TfHBEKmxIrmfu9Z5t7vwUKfwhFL6hqvo lXPJJKQpQ2z8+X2vZm/slsLn7J1yjrOsoJhKABDi+3QWWSGkaGwRJAdPVVyJMfJRNNNIKwVb U6B1BkX2XDKDGffF4TxlOpSQzdtNI/9gleOoUA8+jy8knnDYzjBNOZqLG2FuTdicBXblz0Mf vg41gd9kCwYXDnD91rJU8tzylXv03E75NCaTxTM+FBXPmsAVYQ4GYhhgFt8S2UWMoaaABLDe 7l5FdnLdDEcbmd8uLU2CaG4W2cLrUaI4jz2XbkcPQkqTQ3EB67hYkjiEE6Zy3ggOitiQGcqp j//OwE0EWznS4AEIAMYmP4M/V+T5RY5at/g7rUdNsLhWv1APYrh9RQefODYHrNRHUE9eosYb T6XMryR9hT8XlGOYRwKWwiQBoWSDiTMo/Xi29jUnn4BXfI2px2DTXwc22LKtLAgTRjP+qbU6 3Y0xnQN29UGDbYgyyK51DW3H0If2a3JNsheAAK+Xc9baj0LGIc8T9uiEWHBnCH+RdhgATnWW GKdDegUR5BkDfDg5O/FISymJBHx2Dyoklv5g4BzkgqTqwmaYzsl8UxZKvbaxq0zbehDda8lv hFXodNFMAgTLJlLuDYOGLK2AwbrS3Sp0AEbkpdJBb44qVlGm5bApZouHeJ/+n+7r12+lqdsA EQEAAcLAdgQYAQgAIAIbDBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftOH6AAoJEGgNwR1T C3ojVSkIALpAPkIJPQoURPb1VWjh34l0HlglmYHvZszJWTXYwavHR8+k6Baa6H7ufXNQtThR yIxJrQLW6rV5lm7TjhffEhxVCn37+cg0zZ3j7zIsSS0rx/aMwi6VhFJA5hfn3T0TtrijKP4A SAQO9xD1Zk9/61JWk8OysuIh7MXkl0fxbRKWE93XeQBhIJHQfnc+YBLprdnxR446Sh8Wn/2D Ya8cavuWf2zrB6cZurs048xe0UbSW5AOSo4V9M0jzYI4nZqTmPxYyXbm30Kvmz0rYVRaitYJ 4kyYYMhuULvrJDMjZRvaNe52tkKAvMevcGdt38H4KSVXAylqyQOW5zvPc4/sq9c= In-Reply-To: <20250328084240.GD585744@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Level: X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; RCPT_COUNT_SEVEN(0.00)[10]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com,gmx.de]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[kernel.org,ucw.cz,gmail.com,gmx.de,ffwll.ch,vger.kernel.org,lists.freedesktop.org]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FUZZY_BLOCKED(0.00)[rspamd.com]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:email,suse.de:mid] X-Spam-Score: -4.30 X-Spam-Flag: NO Hi Am 28.03.25 um 09:42 schrieb Lee Jones: > On Mon, 24 Mar 2025, Thomas Zimmermann wrote: > >> Hi >> >> Am 21.03.25 um 12:27 schrieb Daniel Thompson: >>> On Fri, Mar 21, 2025 at 10:54:01AM +0100, Thomas Zimmermann wrote: >>>> Remove support for fb events from the lcd subsystem. Provide the >>>> helper lcd_notify_blank_all() instead. In fbdev, call >>>> lcd_notify_blank_all() to inform the lcd subsystem of changes >>>> to a display's blank state. >>>> >>>> Fbdev maintains a list of all installed notifiers. Instead of fbdev >>>> notifiers, maintain an internal list of lcd devices. >>>> >>>> v3: >>>> - export lcd_notify_mode_change_all() (kernel test robot) >>>> v2: >>>> - maintain global list of lcd devices >>>> - avoid IS_REACHABLE() in source file >>>> - use lock guards >>>> - initialize lcd list and list mutex >>>> >>>> Signed-off-by: Thomas Zimmermann >>>> Acked-by: Simona Vetter >>> Reviewed-by: Daniel Thompson (RISCstar) >> Thanks for reviewing.  There are reviews of all patches. If nothing else >> comes in, feel free to merge it via the backlight tree.  I can also take the >> series into dri-devel. > I plan to take this in via the Backlight tree. Once applied, I'll send > out a pull-request for other maintainers to pull from. > > For the record, just so we're clear, this will not make v6.15. Makes sense. Thanks a lot. Best regards Thomas > -- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)