From patchwork Wed Jun 21 22:33:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 13288011 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 BE981EB64D8 for ; Wed, 21 Jun 2023 22:34:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=b6kudr81wF9R7xgmoS6Nwk42NlDh2MMpypKwFwadTQM=; b=QShXSpHnsXWhsfnU/nnXdHYTTn jRGY7k2CzYMZ7g6n5dfn7/Pt/Zmg+4Q51XcDuuEGA2F+6Z4iauoGBX+HgEl871Ge0LYTX3fdkJA4w /AQPgCNa+pDi0JxwcSp98LkRT528XdnxropMbBe+ATSj/eWfDC+j8RFFu6UjE8p5i+Debv+OK82ci 2wkmz4pPswT6NGVKRdsRRyDgInEjjEV67J3dybIQ8z6tVEgAN0XCwJEOTSRAn4fKdcfgWno1gWWZG h+9h/CoukIdEXMZxi8/Wt5VBg2vTHLGZjlPpUAwYTzFY6qBjlAPh/VsnePqdYh44f80PGoPb29plx DRSmaepw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qC6Oa-00FvTe-2U; Wed, 21 Jun 2023 22:33:48 +0000 Received: from s.wrqvtbkv.outbound-mail.sendgrid.net ([149.72.123.24]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qC6OC-00FvCo-0W for linux-arm-kernel@lists.infradead.org; Wed, 21 Jun 2023 22:33:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=from:subject:in-reply-to:references:mime-version:to:cc: content-transfer-encoding:content-type:cc:content-type:from:subject:to; s=s1; bh=gpt4shW9Az8HQBaGBESfhw3ZJgloP+jLONDW/keDorI=; b=A8qHE49+Rg910ao7nsxF5wejLhadp5zf4H3oduW0IvhB6JgcqzK642zeQKPYN3xd6Kz+ bZnriW/wigqdWrwPerUr09sTPqBJt1oeH+WKLmj6f4fuLH+uXvBViFsnAkB5KmwqIV7FXf DOJdKVGEcwKWyiwnz5XFki6bDwuRZxiFpFMO2mdKfZ8kK5OZkZaaqS7RiotSwKZ7ZHQP5W QiOanLgQtVB5gyhNfl4RX6hS3/sHP8wvXV1jWLkCu4lJ3rLePPLxPizm/1ir69yz97MbZC umfuwRmM0t1fB2ftWFwruJmeMlIXXqNMVbpPcCJ3qaB0IA3OcRvKyEfhubPU/Mcw== Received: by filterdrecv-65f68489c8-k2rl8 with SMTP id filterdrecv-65f68489c8-k2rl8-1-64937AB2-32 2023-06-21 22:33:23.019043275 +0000 UTC m=+1463598.288798320 Received: from bionic.localdomain (unknown) by geopod-ismtpd-0 (SG) with ESMTP id W7fz8D3QRnife75m7ND9CA Wed, 21 Jun 2023 22:33:22.815 +0000 (UTC) From: Jonas Karlman Subject: [PATCH v2 5/5] drm/rockchip: vop2: Add missing call to crtc reset helper Date: Wed, 21 Jun 2023 22:33:23 +0000 (UTC) Message-ID: <20230621223311.2239547-6-jonas@kwiboo.se> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230621223311.2239547-1-jonas@kwiboo.se> References: <20230621223311.2239547-1-jonas@kwiboo.se> MIME-Version: 1.0 X-SG-EID: TdbjyGynYnRZWhH+7lKUQJL+ZxmxpowvO2O9SQF5CwCVrYgcwUXgU5DKUU3QxAfZekEeQsTe+RrMu3cja6a0hz78e/vfUnHx3mUyDKgumjHDaRQIPiL31NJ2du6oz01DwPK8KoRoBpmLYyy0WPk79Cbsu101l84dCjvPY43LcPCtu2HcyMXH/XRIMrgeiFewZTt6rT2AWpg7ta+BEPOTrcMknNzejAeVKoBDP7hKltDU7Sq0IdGxIJdCEqJF+tA+goZwvjMfldtHCUG6kiwz4w== To: Sandy Huang , Heiko Stuebner , David Airlie , Daniel Vetter , Sascha Hauer , Andy Yan , Rob Herring Cc: Mark Yao , Maarten Lankhorst , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman X-Entity-ID: P7KYpSJvGCELWjBME/J5tg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230621_153324_279565_2D822083 X-CRM114-Status: GOOD ( 11.23 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add missing call to crtc reset helper to properly vblank reset. Also move vop2_crtc_reset and call vop2_crtc_destroy_state to simplify and remove duplicated code. Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Signed-off-by: Jonas Karlman Reviewed-by: Sascha Hauer --- v2: - Add check for allocation failure (Sascha) drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 31 +++++++++----------- 1 file changed, 14 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index f725487d02ef..5ba83121a1b9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -2080,23 +2080,6 @@ static const struct drm_crtc_helper_funcs vop2_crtc_helper_funcs = { .atomic_disable = vop2_crtc_atomic_disable, }; -static void vop2_crtc_reset(struct drm_crtc *crtc) -{ - struct rockchip_crtc_state *vcstate = to_rockchip_crtc_state(crtc->state); - - if (crtc->state) { - __drm_atomic_helper_crtc_destroy_state(crtc->state); - kfree(vcstate); - } - - vcstate = kzalloc(sizeof(*vcstate), GFP_KERNEL); - if (!vcstate) - return; - - crtc->state = &vcstate->base; - crtc->state->crtc = crtc; -} - static struct drm_crtc_state *vop2_crtc_duplicate_state(struct drm_crtc *crtc) { struct rockchip_crtc_state *vcstate; @@ -2123,6 +2106,20 @@ static void vop2_crtc_destroy_state(struct drm_crtc *crtc, kfree(vcstate); } +static void vop2_crtc_reset(struct drm_crtc *crtc) +{ + struct rockchip_crtc_state *vcstate = + kzalloc(sizeof(*vcstate), GFP_KERNEL); + + if (crtc->state) + vop2_crtc_destroy_state(crtc, crtc->state); + + if (vcstate) + __drm_atomic_helper_crtc_reset(crtc, &vcstate->base); + else + __drm_atomic_helper_crtc_reset(crtc, NULL); +} + static const struct drm_crtc_funcs vop2_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip,