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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 4D791C433E0 for ; Tue, 26 Jan 2021 20:52:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0FB8622A83 for ; Tue, 26 Jan 2021 20:52:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726388AbhAZFAz (ORCPT ); Tue, 26 Jan 2021 00:00:55 -0500 Received: from mail.kernel.org ([198.145.29.99]:36812 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731016AbhAYSvJ (ORCPT ); Mon, 25 Jan 2021 13:51:09 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id F2D942310A; Mon, 25 Jan 2021 18:50:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1611600652; bh=ZRdEgExoQGaP23kwrINMhYQZYgcDHq3m22r39Cu4ZFk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jzneQR0NC+OFflhrMa8V2++AfrG+kl+ynTwbdD/NUvPtwNX2IRbXmSjLzMFxRRdRW PtGeWCFh4jIv4L8eOxXe8kLkej/qIA4Fpb88FuRpw3RWgiaz5dUB+9LtZmYwCBu6Zt hfq96PleY2gMzukDpyGxT1ExwSf3/R+JpYFnjPWs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Nicolas Saenz Julienne , Takashi Iwai , Maxime Ripard , Sasha Levin Subject: [PATCH 5.10 099/199] drm/vc4: Unify PCM cards driver_name Date: Mon, 25 Jan 2021 19:38:41 +0100 Message-Id: <20210125183220.457534182@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210125183216.245315437@linuxfoundation.org> References: <20210125183216.245315437@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Nicolas Saenz Julienne [ Upstream commit 33c74535b03ecf11359de14bc88302595b1de44f ] User-space ALSA matches a card's driver name against an internal list of aliases in order to select the correct configuration for the system. When the driver name isn't defined, the match is performed against the card's name. With the introduction of RPi4 we now have two HDMI ports with two distinct audio cards. This is reflected in their names, making them different from previous RPi versions. With this, ALSA ultimately misses the board's configuration on RPi4. In order to avoid this, set "card->driver_name" to "vc4-hdmi" unanimously. Signed-off-by: Nicolas Saenz Julienne Fixes: f437bc1ec731 ("drm/vc4: drv: Support BCM2711") Reviewed-by: Takashi Iwai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20210115191209.12852-1-nsaenzjulienne@suse.de Signed-off-by: Sasha Levin --- drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index afc178b0d89f4..eaba98e15de46 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1268,6 +1268,7 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi) card->dai_link = dai_link; card->num_links = 1; card->name = vc4_hdmi->variant->card_name; + card->driver_name = "vc4-hdmi"; card->dev = dev; card->owner = THIS_MODULE; -- 2.27.0