From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C870A159E0C; Thu, 29 Feb 2024 15:51:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709221878; cv=none; b=by/+OPnn4kdaZrzyVdj9mMI/VA5d/QFxLtaBGibntzc4MDkkclOr+YZEThgyeOXIgOV368m3y4geadHr2UlhL09SwqZg14t20ECAm6nWlIc/2NuAQaafFYYGvsVnHOTflGMprTW7Qeim2Rr2yzItHrTWJfHTJNoLWLPl5Icc2/U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709221878; c=relaxed/simple; bh=8vANWfrWNpLxtQjJ+V3xxVFjGXzaPGNXYBX9xlxgqls=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dIPd1xgDe3JCs3O+gImrR5Cp7Pjer4rXf7m/AvwcDSCbiaUgRBqnr6rUAoTfER43jOFuwhvU4CL4cYvNO9zz4BLN36x5RmOp20wORPlPbn7hNkjNxYIqqRNV9qWzEYmE7ATgrf7enNNCd8xi39ey43aSrnqPKrx75K8m/XRVZXU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ey9l9Kj8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ey9l9Kj8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68B75C433B1; Thu, 29 Feb 2024 15:51:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709221878; bh=8vANWfrWNpLxtQjJ+V3xxVFjGXzaPGNXYBX9xlxgqls=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ey9l9Kj8lRXLY4rfS5vwNG0YVYvTUMfuKUJWXaEHwGRsMgESUQWwxCj7bxEcPORyc Rd4jP5C6O4e5CfLIbI8wk+EGZXjfMlOJAMotQNd6Kg0bHmtJ9UQFcT1gDFI1Hds4x5 ZHKhTjSWritfqPaLNIrVPYGLos3LAHK34ZrY4BnnKW1p1X/LTa8e4GkhqvGAZ2zSn6 CIqlUmc5Iw+1tJfQi2E2J8GLcdtiKhP+XKAn7pud72NBHdkO5sBwYSiBQihe4R0rh/ HFBM3hsWhIFDWXSugIfuRATp655hM2qsA6zDEfEvtcawC790rj3/4AR1HQ9tCdaX25 7kAIxCcwuvG4A== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Mark Brown , Sasha Levin , oder_chiou@realtek.com, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, linux-sound@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 3/7] ASoC: rt5645: Make LattePanda board DMI match more precise Date: Thu, 29 Feb 2024 10:51:07 -0500 Message-ID: <20240229155112.2851155-3-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240229155112.2851155-1-sashal@kernel.org> References: <20240229155112.2851155-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.210 Content-Transfer-Encoding: 8bit From: Hans de Goede [ Upstream commit 551539a8606e28cb2a130f8ef3e9834235b456c4 ] The DMI strings used for the LattePanda board DMI quirks are very generic. Using the dmidecode database from https://linux-hardware.org/ shows that the chosen DMI strings also match the following 2 laptops which also have a rt5645 codec: Insignia NS-P11W7100 https://linux-hardware.org/?computer=E092FFF8BA04 Insignia NS-P10W8100 https://linux-hardware.org/?computer=AFB6C0BF7934 All 4 hw revisions of the LattePanda board have "S70CR" in their BIOS version DMI strings: DF-BI-7-S70CR100-* DF-BI-7-S70CR110-* DF-BI-7-S70CR200-* LP-BS-7-S70CR700-* See e.g. https://linux-hardware.org/?computer=D98250A817C0 Add a partial (non exact) DMI match on this string to make the LattePanda board DMI match more precise to avoid false-positive matches. Signed-off-by: Hans de Goede Link: https://msgid.link/r/20240211212736.179605-1-hdegoede@redhat.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/rt5645.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 7dc80183921ed..bc08f920a0d25 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -3771,6 +3771,16 @@ static const struct dmi_system_id dmi_platform_data[] = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), DMI_EXACT_MATCH(DMI_BOARD_VERSION, "Default string"), + /* + * Above strings are too generic, LattePanda BIOS versions for + * all 4 hw revisions are: + * DF-BI-7-S70CR100-* + * DF-BI-7-S70CR110-* + * DF-BI-7-S70CR200-* + * LP-BS-7-S70CR700-* + * Do a partial match for S70CR to avoid false positive matches. + */ + DMI_MATCH(DMI_BIOS_VERSION, "S70CR"), }, .driver_data = (void *)&lattepanda_board_platform_data, }, -- 2.43.0