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 46B5642A9B; Tue, 27 May 2025 17:41:49 +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=1748367709; cv=none; b=Jt7gmw4wTmga3sDz+OHcz8MoelUjksDGu7Ri4tA6DjjN9/OnIRLbbtxuXXHIg9L/93pe2IaqTRaMkE7OM9LZF8L3WX1G07/isZvx6r4C1vYQM/OlLk2dTYJDOvv78hCM0Y7F2n1yWJGiiODfEOOGc+nmTGK5LihdPj5HqUedKXQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748367709; c=relaxed/simple; bh=F8X8eyFy0eonZ86zPC1nrC0fthwmQJ9Mw5LJZ17FOo0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=J7Qdki+VF0REOaMMaEf8VyvCeS/Tnl4ran8Tjgth4oX12dCVjGMO0WOCMkbT3TpmGaXVxAojJOTQMHSiuqicLahzevTXbnrQjona9vrm8aO/q8MrZDqVLjuFSevxBCzczKhN8adoSUpPX5NxWV98hkkExy4gaXnDS9Aq08vYDJM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=EwLaXe21; 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="EwLaXe21" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8E41C4CEE9; Tue, 27 May 2025 17:41:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748367709; bh=F8X8eyFy0eonZ86zPC1nrC0fthwmQJ9Mw5LJZ17FOo0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EwLaXe21VIgm1nDYFQ1xd1HZCoCuGFy2UG20Hv8QBhPcJfIBWkEephYiaJL7FHmYp AXpodKg6UrwkMJYoaDyrY76Mlp9+3ciuvkfoQKEBbLIPJTsXzjI+SlIZwKrBqznpdw Wiew06wmqnP0JLf+yETfrx315oty1kmhTnrDPkgs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vijendar Mukunda , Vinod Koul , Sasha Levin Subject: [PATCH 6.14 473/783] soundwire: amd: change the soundwire wake enable/disable sequence Date: Tue, 27 May 2025 18:24:30 +0200 Message-ID: <20250527162532.390776188@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: Vijendar Mukunda [ Upstream commit dcc48a73eae7f791b1a6856ea1bcc4079282c88d ] During runtime suspend scenario, SoundWire wake should be enabled and during system level suspend scenario SoundWire wake should be disabled. Implement the SoundWire wake enable/disable sequence as per design flow for SoundWire poweroff mode. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20250207065841.4718-2-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/soundwire/amd_manager.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 5a54b10daf77a..9d80623787247 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -1139,6 +1139,7 @@ static int __maybe_unused amd_suspend(struct device *dev) amd_sdw_wake_enable(amd_manager, false); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + amd_sdw_wake_enable(amd_manager, false); /* * As per hardware programming sequence on AMD platforms, * clock stop should be invoked first before powering-off @@ -1166,6 +1167,7 @@ static int __maybe_unused amd_suspend_runtime(struct device *dev) amd_sdw_wake_enable(amd_manager, true); return amd_sdw_clock_stop(amd_manager); } else if (amd_manager->power_mode_mask & AMD_SDW_POWER_OFF_MODE) { + amd_sdw_wake_enable(amd_manager, true); ret = amd_sdw_clock_stop(amd_manager); if (ret) return ret; -- 2.39.5