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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 F203CC433E1 for ; Thu, 20 Aug 2020 13:01:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2788207BB for ; Thu, 20 Aug 2020 13:01:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597928503; bh=WR2kuoklQgxnVAdTKrnFvOIBmN1Hzsr+vBvGGKBWJm8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fpuV4RGwIsc/i3ClwHI8Z+XftCQHGjz6bY6t4i5tYQvas7o3Zg6aL0gA040LXjI+c XlDfHxnFKED/eUun6v439cD5uz0bP4a3w3zcQOcOS0hY6vqEIrYOJTfbtlNzO8EStS He5HPxgjAwoiDqg1kn9EZ1Kxsth9YeygiTQ0dtHU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728829AbgHTNBk (ORCPT ); Thu, 20 Aug 2020 09:01:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:33106 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729044AbgHTJkm (ORCPT ); Thu, 20 Aug 2020 05:40:42 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1D898207DE; Thu, 20 Aug 2020 09:40:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597916440; bh=WR2kuoklQgxnVAdTKrnFvOIBmN1Hzsr+vBvGGKBWJm8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xVdUOM+syuy0r3++45WNLXdmE4vg7xNxKUefcYvMO1raGx2i0KrQttQdxwRB0j8yY si4OfhLIJx+VerzwSW0Gu/+bhNZ2/uRneO1X2xO0+5V24fSN0swtZFXq4yNGP9V1a8 DAqIdt4zmm65QNICrOMf7NuP9nzMi12ntzem906g= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paul Cercueil , Sam Ravnborg Subject: [PATCH 5.7 098/204] drm/ingenic: Fix incorrect assumption about plane->index Date: Thu, 20 Aug 2020 11:19:55 +0200 Message-Id: <20200820091611.220759589@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200820091606.194320503@linuxfoundation.org> References: <20200820091606.194320503@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Cercueil commit ca43f274e03f91c533643299ae4984965ce03205 upstream. plane->index is NOT the index of the color plane in a YUV frame. Actually, a YUV frame is represented by a single drm_plane, even though it contains three Y, U, V planes. v2-v3: No change Cc: stable@vger.kernel.org # v5.3 Fixes: 90b86fcc47b4 ("DRM: Add KMS driver for the Ingenic JZ47xx SoCs") Signed-off-by: Paul Cercueil Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200716163846.174790-1-paul@crapouillou.net Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ingenic/ingenic-drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -384,7 +384,7 @@ static void ingenic_drm_plane_atomic_upd addr = drm_fb_cma_get_gem_addr(state->fb, state, 0); width = state->src_w >> 16; height = state->src_h >> 16; - cpp = state->fb->format->cpp[plane->index]; + cpp = state->fb->format->cpp[0]; priv->dma_hwdesc->addr = addr; priv->dma_hwdesc->cmd = width * height * cpp / 4;