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 AAFFF210C3E; Fri, 4 Oct 2024 18:27:47 +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=1728066467; cv=none; b=iW949F8zTJBeQ1Hw5FcibjWj3zDLsfc6mDMUBr2NhcFbLRAPPc22qmfHp+2wWnndJB8MiAi7nDYWnzPktLqST27VjHYbOJY4GZ/Hc2K0GQrrEYwp1rHr/pCRCR/BnrV3rAHslq+lMX6EfTuUixWtirp8ZFlIxRF9nFl4a9mURc0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728066467; c=relaxed/simple; bh=4k1pkrZBSnGHWphe0BlwP04nF88bIx0iNz/Aesxi6cw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SjExWv1Ux9t7cZall/gAULpz4JL4tjKvSBkkEo3+SJfa7cRVkELB7R+tzRGBSHyNNhRd7U/9+zTZ2cCS6gz1bxYWk9cJR3OnH20peAqLNv2EZz+m2pePngkxgX39+DbBXVoysIt/Pb/24/I5sGRyh/zctHl1tmaWL9DRlfCfJRA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GPqR21Qx; 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="GPqR21Qx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D2DBC4CECC; Fri, 4 Oct 2024 18:27:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728066467; bh=4k1pkrZBSnGHWphe0BlwP04nF88bIx0iNz/Aesxi6cw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GPqR21Qx51Dp02u7eRWA/dvCmDzGkaXElhUJvXUjoWmnwC+AKpkZ6aHCyckiJIUxy t2Ty0or2G/5Uxyo92M90bLHjE8B14ghvLvujXju9wLZYvcMn8WYzGBlevidlqC64ln KiFype4kqkgPxwt0kO+reM11rVSRFqfxlFjafaDsAflR5XHua1gAgyFT8CblifWkrK NNBOLeDhrvO0iW6zj/91oTac+1MfysfOlx1KP/U5b05WmAkr+62tkRaqsWUyxVYz/7 P20TGDLhGA9FNhJW3gGiyzgNyj80S/JD2s7Ie8ZnxMJitUdjzO7RSuu1FXsDhF1zrP 9kCDOf0bOvc1Q== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: WangYuli , SiyuLi , Bjorn Helgaas , Takashi Iwai , Sasha Levin , perex@perex.cz, tiwai@suse.com, pierre-louis.bossart@linux.dev, peter.ujfalusi@linux.intel.com, maarten.lankhorst@linux.intel.com, kai.vehmanen@linux.intel.com, rsalvaterra@gmail.com, chaitanya.kumar.borah@intel.com, linux-pci@vger.kernel.org, linux-sound@vger.kernel.org Subject: [PATCH AUTOSEL 6.1 15/42] PCI: Add function 0 DMA alias quirk for Glenfly Arise chip Date: Fri, 4 Oct 2024 14:26:26 -0400 Message-ID: <20241004182718.3673735-15-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241004182718.3673735-1-sashal@kernel.org> References: <20241004182718.3673735-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.112 Content-Transfer-Encoding: 8bit From: WangYuli [ Upstream commit 9246b487ab3c3b5993aae7552b7a4c541cc14a49 ] Add DMA support for audio function of Glenfly Arise chip, which uses Requester ID of function 0. Link: https://lore.kernel.org/r/CA2BBD087345B6D1+20240823095708.3237375-1-wangyuli@uniontech.com Signed-off-by: SiyuLi Signed-off-by: WangYuli [bhelgaas: lower-case hex to match local code, drop unused Device IDs] Signed-off-by: Bjorn Helgaas Reviewed-by: Takashi Iwai Signed-off-by: Sasha Levin --- drivers/pci/quirks.c | 4 ++++ include/linux/pci_ids.h | 2 ++ sound/pci/hda/hda_intel.c | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 56dce858a6934..7ebce76778f71 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4144,6 +4144,10 @@ static void quirk_dma_func0_alias(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_RICOH, 0xe832, quirk_dma_func0_alias); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_RICOH, 0xe476, quirk_dma_func0_alias); +/* Some Glenfly chips use function 0 as the PCIe Requester ID for DMA */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_GLENFLY, 0x3d40, quirk_dma_func0_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_GLENFLY, 0x3d41, quirk_dma_func0_alias); + static void quirk_dma_func1_alias(struct pci_dev *dev) { if (PCI_FUNC(dev->devfn) != 1) diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index f680897794fa2..69b8c46a42ea7 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2638,6 +2638,8 @@ #define PCI_DEVICE_ID_DCI_PCCOM8 0x0002 #define PCI_DEVICE_ID_DCI_PCCOM2 0x0004 +#define PCI_VENDOR_ID_GLENFLY 0x6766 + #define PCI_VENDOR_ID_INTEL 0x8086 #define PCI_DEVICE_ID_INTEL_EESSC 0x0008 #define PCI_DEVICE_ID_INTEL_PXHD_0 0x0320 diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 695026c647e1e..a25e90a9be693 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2756,7 +2756,7 @@ static const struct pci_device_id azx_ids[] = { .driver_data = AZX_DRIVER_ATIHDMI_NS | AZX_DCAPS_PRESET_ATI_HDMI_NS | AZX_DCAPS_PM_RUNTIME }, /* GLENFLY */ - { PCI_DEVICE(0x6766, PCI_ANY_ID), + { PCI_DEVICE(PCI_VENDOR_ID_GLENFLY, PCI_ANY_ID), .class = PCI_CLASS_MULTIMEDIA_HD_AUDIO << 8, .class_mask = 0xffffff, .driver_data = AZX_DRIVER_GFHDMI | AZX_DCAPS_POSFIX_LPIB | -- 2.43.0