From patchwork Sun Jul 17 17:44:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Ravnborg X-Patchwork-Id: 12920587 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73362C433EF for ; Sun, 17 Jul 2022 17:46:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tUNzKCt4Zms15cwedQlM5lolVcnjoxkbNdM9xZbtnXY=; b=S5GMvE2GJwLaHhShVxxfHEfX8b UuoThFUfFQxhyFWUNm2JSXiTgeyPAckPnwHTUg7O8DM3BVE+uFRYv8H+anfhVVO9mOr1Uf+2J1FOv Ml2yEHdfDgZbHK9F5x+NOosygvrqH9Z0HjaWiVJ5eHCAsVNN3uO/H2JOp4btmt32BLFBnfvY5++uG R/wV4mZQ8Ukmqqhyte8mZP+qVQq6u62bFjYFD94M02yJLy9qW7+UeLnblkdew2MnCyNCXa/Q/QgpJ DeXkhdr9ok4tTuKCmNL1MrGwCP1xdTZTiqYKf4uC2OYhLwPuYx4FLBrS3vUbDbiFWmahAtE5IT25q 8VzqmILA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oD8L2-007t1p-OP; Sun, 17 Jul 2022 17:45:52 +0000 Received: from mailrelay4-1.pub.mailoutpod1-cph3.one.com ([46.30.210.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oD8KQ-007sio-E9 for linux-mediatek@lists.infradead.org; Sun, 17 Jul 2022 17:45:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ravnborg.org; s=rsa1; h=content-transfer-encoding:mime-version:references:in-reply-to:message-id:date: subject:cc:to:from:from; bh=tUNzKCt4Zms15cwedQlM5lolVcnjoxkbNdM9xZbtnXY=; b=HdFn1ETyit4OaCqBQQGlXtNovIrF5rsy8lLAHWcEcybftrSgiT5SCEwEt72LJrOHNE2arLyDhwwam PR28Mf/SOxeBE/mtbQmHDcINjP8Gb038jncvvFlMp/FwdDn8Vyg/pYBfUBM9651pUIxN3qB0Ijw1fz LUgVEmwfBhU/sgSVPfRFJmwTnbKEGmOFX7ocgIJGLqNdaUloXEgjWnfaoYCSaoew7QYNfklTOBOm5c Vw1b5xHu5hmm+1R7u1EZVZGYWd8JXe+FbmhMnUYstOJSSxINZFiBZBjDh+HFuv9+yI6eP2HbA85Ys4 vL6jXWNWdDL8gTcY60TOIXPESd1Z3hw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=ravnborg.org; s=ed1; h=content-transfer-encoding:mime-version:references:in-reply-to:message-id:date: subject:cc:to:from:from; bh=tUNzKCt4Zms15cwedQlM5lolVcnjoxkbNdM9xZbtnXY=; b=KEmxVha5B+qyEWKB+Yxxo71t4ryP28oUobas/F9bGwH0PvgiUzrAUENXT4o5Oa9vcpdEQUPfW15dr H17Zrc5Ag== X-HalOne-Cookie: c5eba13afd76c8abb22d288d6bb6ff2fa5436d67 X-HalOne-ID: 3503b0f2-05f8-11ed-823f-d0431ea8bb10 Received: from mailproxy1.cst.dirpod4-cph3.one.com (2-105-2-98-cable.dk.customer.tdc.net [2.105.2.98]) by mailrelay4.pub.mailoutpod1-cph3.one.com (Halon) with ESMTPSA id 3503b0f2-05f8-11ed-823f-d0431ea8bb10; Sun, 17 Jul 2022 17:45:12 +0000 (UTC) From: Sam Ravnborg To: dri-devel@lists.freedesktop.org, Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Cc: Arnd Bergmann , Benson Leung , Cai Huoqing , chrome-platform@lists.linux.dev, Chun-Kuang Hu , Dafna Hirschfeld , Daniel Vetter , David Airlie , Enric Balletbo i Serra , Guenter Roeck , Jitao Shi , Kieran Bingham , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, Maarten Lankhorst , Matthias Brugger , Maxime Ripard , Philip Chen , Philipp Zabel , Sam Ravnborg , Thomas Zimmermann , Tomi Valkeinen Subject: [PATCH v1 04/12] drm/bridge: Drop drm_bridge_chain_mode_fixup Date: Sun, 17 Jul 2022 19:44:46 +0200 Message-Id: <20220717174454.46616-5-sam@ravnborg.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220717174454.46616-1-sam@ravnborg.org> References: <20220717174454.46616-1-sam@ravnborg.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220717_104515_617503_17396455 X-CRM114-Status: GOOD ( 11.35 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There are no users left of drm_bridge_chain_mode_fixup() and we do not want to have this function available, so drop it. Signed-off-by: Sam Ravnborg Reviewed-by: Maxime Ripard Cc: Laurent Pinchart Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Daniel Vetter Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/drm_bridge.c | 37 ------------------------------------ include/drm/drm_bridge.h | 3 --- 2 files changed, 40 deletions(-) diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index bb7fc09267af..b6f56d8f3547 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -430,43 +430,6 @@ void drm_bridge_detach(struct drm_bridge *bridge) * needed, in order to gradually transition to the new model. */ -/** - * drm_bridge_chain_mode_fixup - fixup proposed mode for all bridges in the - * encoder chain - * @bridge: bridge control structure - * @mode: desired mode to be set for the bridge - * @adjusted_mode: updated mode that works for this bridge - * - * Calls &drm_bridge_funcs.mode_fixup for all the bridges in the - * encoder chain, starting from the first bridge to the last. - * - * Note: the bridge passed should be the one closest to the encoder - * - * RETURNS: - * true on success, false on failure - */ -bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - struct drm_encoder *encoder; - - if (!bridge) - return true; - - encoder = bridge->encoder; - list_for_each_entry_from(bridge, &encoder->bridge_chain, chain_node) { - if (!bridge->funcs->mode_fixup) - continue; - - if (!bridge->funcs->mode_fixup(bridge, mode, adjusted_mode)) - return false; - } - - return true; -} -EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); - /** * drm_bridge_chain_mode_valid - validate the mode against all bridges in the * encoder chain. diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 1eca9c4c3346..7496f41535b1 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -845,9 +845,6 @@ drm_bridge_chain_get_first_bridge(struct drm_encoder *encoder) #define drm_for_each_bridge_in_chain(encoder, bridge) \ list_for_each_entry(bridge, &(encoder)->bridge_chain, chain_node) -bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); enum drm_mode_status drm_bridge_chain_mode_valid(struct drm_bridge *bridge, const struct drm_display_info *info,