From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15070C04EBE for ; Thu, 8 Oct 2020 11:27:10 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8EC0421527 for ; Thu, 8 Oct 2020 11:27:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XYvGyKwz"; dkim=temperror (0-bit key) header.d=cerno.tech header.i=@cerno.tech header.b="s2N77QSV"; dkim=temperror (0-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="nHqc2FbB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EC0421527 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=wwBxG0TXowgny6ofaenueJZRQBluhQoEP/Ovp44EGb0=; b=XYvGyKwzNaUAyqY/TjrMwKEHTo IRoFuCq/HasELK+HB7AH6bPZUO0ds13OpX0AXpCCLJ7UxgIodxlQLG6T0WykKP/YJoi/2jbs1kqFy W+6wrAC8CXrriesAoOlnEtH+iRs7ES1qed+0VgRwjEVtdXwryYhhSk2Qa3lvIZIcoV2SvLVp6815f mJfsRH7yB53NcVWHs7Sa8oG4/h3MyqCzkrEzGEWKlr3QrIv9v1EaB0ZvUUG+Pom1eDx0O7h1Nmws5 QQ24A7OmAljIvEHwEDUgG01zSgskV7He88rYP7gpASLukSPkm9Hy41yV+hfbDOXi4D9C4sAzF+UDC ZV0x0jsQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kQU3B-0001LX-7h; Thu, 08 Oct 2020 11:25:33 +0000 Received: from new2-smtp.messagingengine.com ([66.111.4.224]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kQU37-0001J0-Sz; Thu, 08 Oct 2020 11:25:31 +0000 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id AF7DB58030C; Thu, 8 Oct 2020 07:25:25 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Thu, 08 Oct 2020 07:25:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; s=fm1; bh=sHcEwSUG7e+/roVIKWUn3IXraM j4SoT70hMYWvgm1EQ=; b=s2N77QSV0n6haN+NoA71D+iQFXWrVmuxCWYg7kV4O5 AE+EMpRCDfkN+BHl8S04sf0beV7Cfc41dS1vH0eftvD3NQD3Q8sOh2YVJkcGE2RC GEHK7h7DeSzyR6OyVclCpeFs4HZl71FIbiAJRIvKVzApx5aoCznsCEOOJBy20EXY ghkEmHf211GQqgsxm122BmVFnhTELgsDk95CFm4uYGs9dPOZjbw283kEx1GToZRF Zo5e35RgBnlos5Bn8hKJs15muPCtLm81NxzAF2G1PUbU7qNxrLRrPz73em1Xtzr2 k4iW0UPX8xzY7Gp68xWxEH3v1GKr7DxRrby83B7mLwyQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :message-id:mime-version:subject:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=sHcEwSUG7e+/roVIK WUn3IXraMj4SoT70hMYWvgm1EQ=; b=nHqc2FbBWzZ2+DZiYCapf46+ERei1j4Fj t78Jlt5HgJpDadG0VkoQjvhZ9MzcxGxWFN+A7AtwFh4ldjTLamT3Rr7WosY2fMlS B1w9cH/UVFb055Xtu7p18jBQFVX054ptqTBc3KQEn15od9WhNWtUDLAnehpedXsZ m7k3W40KgJZyYIkEpLyEOncMV0az4ODGDS3foUCIXOh8EuOeVyXjmFpKhDZW8Shm ji3r1bjlG0tMzh6FyCNture4CDJhh1qny1eRiu1NZGlS0ZWXGIaMK0loFDjYwFQj tYNda3VMaNqBKKij3NettgxS4cIlPTbVJ6s9qQVj4F1TWQzv9WjFg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrgeelgddufecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgggfestdekredtredttdenucfhrhhomhepofgrgihimhgvucft ihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtthgvrh hnpeejffehuddvvddvlefhgeelleffgfeijedvhefgieejtdeiueetjeetfeeukeejgeen ucfkphepledtrdekledrieekrdejieenucevlhhushhtvghrufhiiigvpedtnecurfgrrh grmhepmhgrihhlfhhrohhmpehmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 104CF3280063; Thu, 8 Oct 2020 07:25:21 -0400 (EDT) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , Daniel Vetter , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Eric Anholt Subject: [PATCH 1/4] drm/vc4: kms: Split the HVS muxing check in a separate function Date: Thu, 8 Oct 2020 13:25:16 +0200 Message-Id: <20201008112519.43691-1-maxime@cerno.tech> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201008_072530_062789_1120E499 X-CRM114-Status: GOOD ( 14.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Tim Gover , Dave Stevenson , dri-devel@lists.freedesktop.org, Hoegeun Kwon , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The code that assigns HVS channels during atomic_check is starting to grow a bit big, let's move it into a separate function. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_kms.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c index 149825ff5df8..846fe8b3cb7a 100644 --- a/drivers/gpu/drm/vc4/vc4_kms.c +++ b/drivers/gpu/drm/vc4/vc4_kms.c @@ -612,13 +612,13 @@ static const struct drm_private_state_funcs vc4_load_tracker_state_funcs = { #define NUM_OUTPUTS 6 #define NUM_CHANNELS 3 -static int -vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) +static int vc4_pv_muxing_atomic_check(struct drm_device *dev, + struct drm_atomic_state *state) { unsigned long unassigned_channels = GENMASK(NUM_CHANNELS - 1, 0); struct drm_crtc_state *old_crtc_state, *new_crtc_state; struct drm_crtc *crtc; - int i, ret; + unsigned int i; /* * Since the HVS FIFOs are shared across all the pixelvalves and @@ -691,6 +691,18 @@ vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) } } + return 0; +} + +static int +vc4_atomic_check(struct drm_device *dev, struct drm_atomic_state *state) +{ + int ret; + + ret = vc4_pv_muxing_atomic_check(dev, state); + if (ret) + return ret; + ret = vc4_ctm_atomic_check(dev, state); if (ret < 0) return ret; -- 2.26.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel