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 769992566; Tue, 27 May 2025 17:55:06 +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=1748368506; cv=none; b=VZ4cETNAxbnGCF6mogPaXcCIpxZH0NegBC2xojEWoCtL9jzaSR+/2b3PV0ZzYYic13CqICU5SHgFGGlxIaW0mYK+T9kxy1rrhL34LVBoHzOVjlLT9obEX3AXGuy8Ydf3ump3hofLpLmFKrOm/B3cghkJ117U63h8lG9CEliiB9g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748368506; c=relaxed/simple; bh=cx1OW/EJCnuo6qu+rh91UqZ0hVPOK0ORQGSdVM8XYnE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NXgBMuzRljgPltS6X+FTs1jGwu1srxHtVqUp/bUIJlPSgjzJdZnwiSgCYcPnfNgcFgz6ZSHso9dCAfwz4LReTp7a8YVDXK4wodOtFTtDzlXRgFu3KywalE0hFISZxH4Wr8T+CoIvJNhT2+3yra8gMXj8vUL4ulSM1thZTS9XGGY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Gzmi+32j; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Gzmi+32j" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8E72C4CEE9; Tue, 27 May 2025 17:55:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748368506; bh=cx1OW/EJCnuo6qu+rh91UqZ0hVPOK0ORQGSdVM8XYnE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Gzmi+32joYf92Uqf5cmBQqzrsimYE0uk41h8aORKn2llSLmXBB6rfmmxcl7HrBEXL LKL5NK44/tYU+o2++SM6puzQZJrw2Euyr0LX+G91JMheDEsnOxXOBvGXFKes6NA/h8 NgQkWk5/aRmPqLW7CQossLO0LLNvRJKmgR7cDSmQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Mark Brown Subject: [PATCH 6.14 728/783] ASoC: SOF: Intel: hda-bus: Use PIO mode on ACE2+ platforms Date: Tue, 27 May 2025 18:28:45 +0200 Message-ID: <20250527162542.766876709@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250527162513.035720581@linuxfoundation.org> References: <20250527162513.035720581@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Ujfalusi commit 4e7010826e96702d7fad13dbe85de4e94052f833 upstream. Keep using the PIO mode for commands on ACE2+ platforms, similarly how the legacy stack is configured. Fixes: 05cf17f1bf6d ("ASoC: SOF: Intel: hda-bus: Use PIO mode for Lunar Lake") Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20250509081308.13784-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/sof/intel/hda-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/sof/intel/hda-bus.c +++ b/sound/soc/sof/intel/hda-bus.c @@ -76,7 +76,7 @@ void sof_hda_bus_init(struct snd_sof_dev snd_hdac_ext_bus_init(bus, dev, &bus_core_ops, sof_hda_ext_ops); - if (chip && chip->hw_ip_version == SOF_INTEL_ACE_2_0) + if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) bus->use_pio_for_commands = true; #else snd_hdac_ext_bus_init(bus, dev, NULL, NULL);