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[2620:137:e000::1:20]) by mx.google.com with ESMTP id n20-20020a638f14000000b004350cb4ecfdsi11842498pgd.538.2022.09.13.01.58.38; Tue, 13 Sep 2022 01:58:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.de header.s=susede2_rsa header.b=e4UJKSd1; dkim=neutral (no key) header.i=@suse.de header.s=susede2_ed25519; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231178AbiIMHwm (ORCPT + 99 others); Tue, 13 Sep 2022 03:52:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231131AbiIMHwk (ORCPT ); Tue, 13 Sep 2022 03:52:40 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1BAB543D5; Tue, 13 Sep 2022 00:52:39 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 7FC4434904; Tue, 13 Sep 2022 07:52:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1663055558; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=jfOBxCeILtVmBqnyi93nlnhLNhcCGDKz244rDQpPrnE=; b=e4UJKSd1s63cDlV3etPMt+a+vqW1sLWtW2P1cVowq8brEMRhGn4TUDryARLYmSgv8Yjz9e HTlXgfTe+VVAv1z6OnkXVCkrECW8I/aB9cnjdsuyYKCD35S3dXbgRi/w46//avFB/vhq+w DMhQgD7ZPsO1aMgm4Bij+XKGiV8JiSQ= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1663055558; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=jfOBxCeILtVmBqnyi93nlnhLNhcCGDKz244rDQpPrnE=; b=uAqtdCa/qXHxEsUHBH8+rdMskZBKSiEqw63FI1aq341uLhlsKsuDV928b6UPoaV+olILNc qDttnMCZEVsdroCQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 5793313AB5; Tue, 13 Sep 2022 07:52:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id O+e3FMY2IGNQCgAAMHmgww (envelope-from ); Tue, 13 Sep 2022 07:52:38 +0000 Date: Tue, 13 Sep 2022 09:52:37 +0200 Message-ID: <871qsfhfsq.wl-tiwai@suse.de> From: Takashi Iwai To: Mohan Kumar D Cc: tiwai@suse.com, perex@perex.cz, thierry.reding@gmail.com, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: Re: [v2] ALSA: hda: Fix Nvidia dp infoframe In-Reply-To: <5f7d294a-5040-a7a7-cee2-d62cfef5b48e@nvidia.com> References: <20220913065818.13015-1-mkumard@nvidia.com> <874jxbhhin.wl-tiwai@suse.de> <5f7d294a-5040-a7a7-cee2-d62cfef5b48e@nvidia.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 13 Sep 2022 09:18:52 +0200, Mohan Kumar D wrote: > > > On 9/13/2022 12:45 PM, Takashi Iwai wrote: > > External email: Use caution opening links or attachments > > > > > > On Tue, 13 Sep 2022 08:58:18 +0200, > > Mohan Kumar wrote: > >> Nvidia HDA HW expects infoframe data bytes order same for both > >> HDMI and DP i.e infoframe data starts from 5th bytes offset. As > >> dp infoframe structure has 4th byte as valid infoframe data, use > >> hdmi infoframe structure for nvidia dp infoframe to match HW behvaior. > >> > >> Signed-off-by: Mohan Kumar > > Aha, so this affects on all Nvidia devices, not only on Tegra, but > > also on PC? Then we should put cc-to-stable definitely. > Yes, The HDA HW design was common for dGPU and Tegra. > > > > (No need to resend, I can put it locally.) > Thanks!. OK, applied now. thanks, Takashi