From patchwork Mon Oct 7 12:12:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Liao, Bard" X-Patchwork-Id: 13824547 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 403A81D3182; Mon, 7 Oct 2024 12:13:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728303182; cv=none; b=OZ2X1MhI0MKT6vQ+ZW0jGqv/knqaX6ZE3cbNT75va9JoY8r4FVMcnseyqEACE/xBZu7eTeAL+OyiLKPY5UoliDUBwYkXwePnPgVQnKglSx/lvduV+/3FLaDEn6aaznEQcy/MDcjVusRb2qm/FD22xhTWIqPjdgML92/zUfAtQOk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728303182; c=relaxed/simple; bh=yOk5ChF3rFaV9qaso8EJg7Xh9XQOZqrw5oes/WowWO0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KVkky3deN79YB/bu40L9hsAcWZgBcrWxMIQg/KHgIZ5qDA2jWEBsiAAGeFCodpVR4wMvbpOKjzLTZ6yXwqu2ansbbz8LOcPA/wU++PkxS7WeI3neUOjs0SSQOBaB9tVPUfT0Mzr5+fAEwAzYYONPvsApny63mAIvWA53iozQfII= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=IBRbd/UT; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="IBRbd/UT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728303180; x=1759839180; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yOk5ChF3rFaV9qaso8EJg7Xh9XQOZqrw5oes/WowWO0=; b=IBRbd/UT2OtNHJgUOUuh6L9wTzelG+1LB4h6ayyFo8lWrHxkknkR+i+N 5ApiZiHJWKuABi8pC57jvIQzno4r4Csjtjo0EDotgibRIT2P6Kk1NaQ7v NjKzA3zhV17guO31kAYrOWmwJwAs7PobD0ab2ldTMEh1QT8yG9Zh1hzyg veOGR3CHrn8rqnttk5HCyHcl3gGFEz4PbRXL6Dse8XEX94rQED4if/kyX jjgu8cYfMLLEOkaT5F3e08wPaoeOFzlVoIcEL4lpgTcwmXIIjMT7+zlz3 xx1v1/GfnNf6ecE1aflpG6qMQeUxOceDP3zneYOCEK6T9E+EItdATLe5O w==; X-CSE-ConnectionGUID: R0HsEAJHQlyhnJw2ldl7wg== X-CSE-MsgGUID: b0SNyBlwRMuI9EPm8EqL6A== X-IronPort-AV: E=McAfee;i="6700,10204,11217"; a="15064810" X-IronPort-AV: E=Sophos;i="6.11,184,1725346800"; d="scan'208";a="15064810" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2024 05:13:00 -0700 X-CSE-ConnectionGUID: ObuUEjOlRcih/3AMwSfOXg== X-CSE-MsgGUID: wEfH7WqXR1K0IHTX+MNuiw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,184,1725346800"; d="scan'208";a="80246898" Received: from anmitta2-mobl4.gar.corp.intel.com (HELO yungchua-desk.intel.com) ([10.247.118.70]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2024 05:12:57 -0700 From: Bard Liao To: broonie@kernel.org, tiwai@suse.de, vkoul@kernel.org Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, pierre-louis.bossart@linux.dev, bard.liao@intel.com, peter.ujfalusi@linux.intel.com Subject: [PATCH 2/2] ASoC/SoundWire: Intel: lnl: enable interrupts after first power-up/before last power-down Date: Mon, 7 Oct 2024 20:12:41 +0800 Message-ID: <20241007121241.30914-3-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241007121241.30914-1-yung-chuan.liao@linux.intel.com> References: <20241007121241.30914-1-yung-chuan.liao@linux.intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Pierre-Louis Bossart The HDaudio mlink support makes it more logical to couple interrupt enabling/disabling with power-up/down sequences. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Liam Girdwood Signed-off-by: Bard Liao Acked-by: Vinod Koul --- drivers/soundwire/intel_ace2x.c | 7 +++++++ sound/soc/sof/intel/hda-dsp.c | 5 ----- sound/soc/sof/intel/hda.c | 2 -- sound/soc/sof/intel/lnl.c | 10 ---------- 4 files changed, 7 insertions(+), 17 deletions(-) diff --git a/drivers/soundwire/intel_ace2x.c b/drivers/soundwire/intel_ace2x.c index fff312c6968d..3084f0ac7159 100644 --- a/drivers/soundwire/intel_ace2x.c +++ b/drivers/soundwire/intel_ace2x.c @@ -175,6 +175,9 @@ static int intel_link_power_up(struct sdw_intel *sdw) __func__, ret); goto out; } + + hdac_bus_eml_enable_interrupt_unlocked(sdw->link_res->hbus, true, + AZX_REG_ML_LEPTR_ID_SDW, true); } *shim_mask |= BIT(link_id); @@ -201,6 +204,10 @@ static int intel_link_power_down(struct sdw_intel *sdw) *shim_mask &= ~BIT(link_id); + if (!*shim_mask) + hdac_bus_eml_enable_interrupt_unlocked(sdw->link_res->hbus, true, + AZX_REG_ML_LEPTR_ID_SDW, false); + ret = hdac_bus_eml_sdw_power_down_unlocked(sdw->link_res->hbus, link_id); if (ret < 0) { dev_err(sdw->cdns.dev, "%s: hdac_bus_eml_sdw_power_down failed: %d\n", diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index 4c88522d4048..6028a80418bb 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -858,7 +858,6 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend) static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume) { - const struct sof_intel_dsp_desc *chip; int ret; /* display codec must be powered before link reset */ @@ -891,10 +890,6 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume) hda_dsp_ctrl_ppcap_int_enable(sdev, true); } - chip = get_chip_info(sdev->pdata); - if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) - hda_sdw_int_enable(sdev, true); - cleanup: /* display codec can powered off after controller init */ hda_codec_i915_display_power(sdev, false); diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 70fc08c8fc99..e4cb4ffc7270 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -866,8 +866,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) dev_err(sdev->dev, "could not startup SoundWire links\n"); goto disable_pp_cap; } - - hda_sdw_int_enable(sdev, true); } init_waitqueue_head(&hdev->waitq); diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c index 3d5a1f8b17e5..e3c4b4a0d705 100644 --- a/sound/soc/sof/intel/lnl.c +++ b/sound/soc/sof/intel/lnl.c @@ -192,16 +192,8 @@ static bool lnl_dsp_check_sdw_irq(struct snd_sof_dev *sdev) return hdac_bus_eml_check_interrupt(bus, true, AZX_REG_ML_LEPTR_ID_SDW); } -static void lnl_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable) -{ - struct hdac_bus *bus = sof_to_bus(sdev); - - hdac_bus_eml_enable_interrupt(bus, true, AZX_REG_ML_LEPTR_ID_SDW, enable); -} - static int lnl_dsp_disable_interrupts(struct snd_sof_dev *sdev) { - lnl_enable_sdw_irq(sdev, false); mtl_disable_ipc_interrupts(sdev); return mtl_enable_interrupts(sdev, false); } @@ -237,7 +229,6 @@ const struct sof_intel_dsp_desc lnl_chip_info = { .ssp_count = MTL_SSP_COUNT, .d0i3_offset = MTL_HDA_VS_D0I3C, .read_sdw_lcount = hda_sdw_check_lcount_ext, - .enable_sdw_irq = lnl_enable_sdw_irq, .check_sdw_irq = lnl_dsp_check_sdw_irq, .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, .sdw_process_wakeen = hda_sdw_process_wakeen_common, @@ -262,7 +253,6 @@ const struct sof_intel_dsp_desc ptl_chip_info = { .ssp_count = MTL_SSP_COUNT, .d0i3_offset = MTL_HDA_VS_D0I3C, .read_sdw_lcount = hda_sdw_check_lcount_ext, - .enable_sdw_irq = lnl_enable_sdw_irq, .check_sdw_irq = lnl_dsp_check_sdw_irq, .check_sdw_wakeen_irq = lnl_sdw_check_wakeen_irq, .check_ipc_irq = mtl_dsp_check_ipc_irq,