From patchwork Tue Mar 19 09:37:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 781415 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (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 C2D2B7CF3A for ; Tue, 19 Mar 2024 09:39:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710841161; cv=none; b=J1ZElLFnc3iwDFvQornbg+zgsZtQoeYbud5tVfw6FAbZMl+ACUasL+5kkCOXG8/9Egl/aIgBf4RJjQJU51niqZonRojurmcGMs9E5e8Edkvel94FkIZKIxczG0D0Tu3jj6yvWeXUJHiR5SvFjvDFMPAK7t2lPioanQ5oAc4w2yE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710841161; c=relaxed/simple; bh=E8EZV1ToCgbH1ToBgK37C3F5uIGQkGe3GARNgFrnR2A=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=uHHhE3/Fymt+yKl+i4XqQ12xEk/8nUlwdmqo1Lay8+ahqJfCMZpuhuy4n8TerswZvAa5UkqQcxDqzI6BwHYFXAQBt9Miq/tvvP+hBgoWsEO6AsZzCxDb1fGpRy/bnADnRvicIQUnh3RCTv5EpBkNJh4oj+BSNaN03Kv8LwfmN4c= 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=jtqU+Da7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=dX5kaYRJ; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=jtqU+Da7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=dX5kaYRJ; arc=none smtp.client-ip=195.135.223.130 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="jtqU+Da7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="dX5kaYRJ"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="jtqU+Da7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="dX5kaYRJ" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [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-out1.suse.de (Postfix) with ESMTPS id D5F8E37612; Tue, 19 Mar 2024 09:39:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1710841157; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=JUep0UaZBgvgcjPAzjRBxeOi0HIeRPaS0YhTrsJRSj8=; b=jtqU+Da7sxmuevtNDRVJ9ZPNHSnqKluEVfnQGRftFIxMaY9JHH3uakKHgYMAjGvHGUOhYp bBVKq5CbtrX/X0WSUT9nLG6hXBE3oJi0kGrE/5reNdb6lDjwJagXiTRiJS5Z0xBdrfZpWp qFSikuVA31cKMNlewtUoAvhJGAyTms8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1710841157; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=JUep0UaZBgvgcjPAzjRBxeOi0HIeRPaS0YhTrsJRSj8=; b=dX5kaYRJ5dJxmQBGupTa3H3uR1zlIg+wXki8m9n6gcMz0LfEW/5G/cyqbDf47cvRAdFE3k WKSV3QKG9c1F4wCA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1710841157; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=JUep0UaZBgvgcjPAzjRBxeOi0HIeRPaS0YhTrsJRSj8=; b=jtqU+Da7sxmuevtNDRVJ9ZPNHSnqKluEVfnQGRftFIxMaY9JHH3uakKHgYMAjGvHGUOhYp bBVKq5CbtrX/X0WSUT9nLG6hXBE3oJi0kGrE/5reNdb6lDjwJagXiTRiJS5Z0xBdrfZpWp qFSikuVA31cKMNlewtUoAvhJGAyTms8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1710841157; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=JUep0UaZBgvgcjPAzjRBxeOi0HIeRPaS0YhTrsJRSj8=; b=dX5kaYRJ5dJxmQBGupTa3H3uR1zlIg+wXki8m9n6gcMz0LfEW/5G/cyqbDf47cvRAdFE3k WKSV3QKG9c1F4wCA== 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 88D3C136A5; Tue, 19 Mar 2024 09:39:17 +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 zUcZIEVd+WU6GAAAD6G6ig (envelope-from ); Tue, 19 Mar 2024 09:39:17 +0000 From: Thomas Zimmermann To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, deller@gmx.de, andy@kernel.org, geert@linux-m68k.org, dan.carpenter@linaro.org, sam@ravnborg.org Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, Thomas Zimmermann Subject: [PATCH v2 0/6] backlight: Remove struct backlight_properties.fb_blank Date: Tue, 19 Mar 2024 10:37:19 +0100 Message-ID: <20240319093915.31778-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Score: 2.85 X-Spamd-Result: default: False [2.85 / 50.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; BROKEN_CONTENT_TYPE(1.50)[]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_SHORT(-0.20)[-1.000]; FREEMAIL_TO(0.00)[kernel.org,linaro.org,gmail.com,gmx.de,linux-m68k.org,ravnborg.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; BAYES_HAM(-0.85)[85.37%]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com,gmx.de]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; NEURAL_HAM_LONG(-1.00)[-1.000]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCPT_COUNT_TWELVE(0.00)[12]; MID_CONTAINS_FROM(1.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[] X-Spam-Level: ** Authentication-Results: smtp-out1.suse.de; none X-Spam-Flag: NO The field fb_blank in struct backlight_properties has been marked for removal. Remove it in favor of the power and state fields. Patches 1 to 5 prepare several backlight drivers. They remove fb_blank or replace driver code with existing helpers. Patch 6 removes fb_blank from backlight core and drivers. This resolves another dependency between backlight nad fbdev. v2: - omap1: replace 'power' with 'enable' - clarify commit messages Thomas Zimmermann (6): auxdisplay: ht16k33: Replace use of fb_blank with backlight helper backlight: omap1: Remove unused struct omap_backlight_config.set_power backlight: omap1: Replace FB_BLANK_ states with simple on/off fbdev: omap2/omapfb: Replace use of fb_blank with backlight helpers staging: fbtft: Remove reference to fb_blank backlight: Remove fb_blank from struct backlight_properties drivers/auxdisplay/ht16k33.c | 7 +-- drivers/staging/fbtft/fb_ssd1351.c | 4 +- drivers/staging/fbtft/fbtft-core.c | 5 +- drivers/video/backlight/backlight.c | 2 - drivers/video/backlight/mp3309c.c | 1 - drivers/video/backlight/omap1_bl.c | 47 +++++++------------ drivers/video/fbdev/atmel_lcdfb.c | 1 - .../omap2/omapfb/displays/panel-dsi-cm.c | 7 +-- .../omapfb/displays/panel-sony-acx565akm.c | 10 +--- include/linux/backlight.h | 25 +--------- include/linux/platform_data/omap1_bl.h | 1 - 11 files changed, 26 insertions(+), 84 deletions(-)