From patchwork Mon Jun 1 02:18:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301548 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzPt4Zvtz9sT9; Mon, 1 Jun 2020 12:19:14 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2e-0007mU-TX; Mon, 01 Jun 2020 02:19:08 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2c-0007m3-0D for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:06 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2a-0001l5-Pq for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:05 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 01/18] ASoC: amd: add Renoir ACP3x IP register header Date: Mon, 1 Jun 2020 10:18:29 +0800 Message-Id: <20200601021846.20490-2-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Add register header for ACP3x IP in Renoir platform. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 9b5e98e21467cd0a6c689db5ef971d7a61c73929 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn_chip_offset_byte.h | 349 +++++++++++++++++++++ 1 file changed, 349 insertions(+) create mode 100644 sound/soc/amd/renoir/rn_chip_offset_byte.h diff --git a/sound/soc/amd/renoir/rn_chip_offset_byte.h b/sound/soc/amd/renoir/rn_chip_offset_byte.h new file mode 100644 index 000000000000..d20d967b5ff9 --- /dev/null +++ b/sound/soc/amd/renoir/rn_chip_offset_byte.h @@ -0,0 +1,349 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ACP 3.1 Register Documentation + * + * Copyright 2020 Advanced Micro Devices, Inc. + */ + +#ifndef _rn_OFFSET_HEADER +#define _rn_OFFSET_HEADER +// Registers from ACP_DMA block + +#define ACP_DMA_CNTL_0 0x1240000 +#define ACP_DMA_CNTL_1 0x1240004 +#define ACP_DMA_CNTL_2 0x1240008 +#define ACP_DMA_CNTL_3 0x124000C +#define ACP_DMA_CNTL_4 0x1240010 +#define ACP_DMA_CNTL_5 0x1240014 +#define ACP_DMA_CNTL_6 0x1240018 +#define ACP_DMA_CNTL_7 0x124001C +#define ACP_DMA_DSCR_STRT_IDX_0 0x1240020 +#define ACP_DMA_DSCR_STRT_IDX_1 0x1240024 +#define ACP_DMA_DSCR_STRT_IDX_2 0x1240028 +#define ACP_DMA_DSCR_STRT_IDX_3 0x124002C +#define ACP_DMA_DSCR_STRT_IDX_4 0x1240030 +#define ACP_DMA_DSCR_STRT_IDX_5 0x1240034 +#define ACP_DMA_DSCR_STRT_IDX_6 0x1240038 +#define ACP_DMA_DSCR_STRT_IDX_7 0x124003C +#define ACP_DMA_DSCR_CNT_0 0x1240040 +#define ACP_DMA_DSCR_CNT_1 0x1240044 +#define ACP_DMA_DSCR_CNT_2 0x1240048 +#define ACP_DMA_DSCR_CNT_3 0x124004C +#define ACP_DMA_DSCR_CNT_4 0x1240050 +#define ACP_DMA_DSCR_CNT_5 0x1240054 +#define ACP_DMA_DSCR_CNT_6 0x1240058 +#define ACP_DMA_DSCR_CNT_7 0x124005C +#define ACP_DMA_PRIO_0 0x1240060 +#define ACP_DMA_PRIO_1 0x1240064 +#define ACP_DMA_PRIO_2 0x1240068 +#define ACP_DMA_PRIO_3 0x124006C +#define ACP_DMA_PRIO_4 0x1240070 +#define ACP_DMA_PRIO_5 0x1240074 +#define ACP_DMA_PRIO_6 0x1240078 +#define ACP_DMA_PRIO_7 0x124007C +#define ACP_DMA_CUR_DSCR_0 0x1240080 +#define ACP_DMA_CUR_DSCR_1 0x1240084 +#define ACP_DMA_CUR_DSCR_2 0x1240088 +#define ACP_DMA_CUR_DSCR_3 0x124008C +#define ACP_DMA_CUR_DSCR_4 0x1240090 +#define ACP_DMA_CUR_DSCR_5 0x1240094 +#define ACP_DMA_CUR_DSCR_6 0x1240098 +#define ACP_DMA_CUR_DSCR_7 0x124009C +#define ACP_DMA_CUR_TRANS_CNT_0 0x12400A0 +#define ACP_DMA_CUR_TRANS_CNT_1 0x12400A4 +#define ACP_DMA_CUR_TRANS_CNT_2 0x12400A8 +#define ACP_DMA_CUR_TRANS_CNT_3 0x12400AC +#define ACP_DMA_CUR_TRANS_CNT_4 0x12400B0 +#define ACP_DMA_CUR_TRANS_CNT_5 0x12400B4 +#define ACP_DMA_CUR_TRANS_CNT_6 0x12400B8 +#define ACP_DMA_CUR_TRANS_CNT_7 0x12400BC +#define ACP_DMA_ERR_STS_0 0x12400C0 +#define ACP_DMA_ERR_STS_1 0x12400C4 +#define ACP_DMA_ERR_STS_2 0x12400C8 +#define ACP_DMA_ERR_STS_3 0x12400CC +#define ACP_DMA_ERR_STS_4 0x12400D0 +#define ACP_DMA_ERR_STS_5 0x12400D4 +#define ACP_DMA_ERR_STS_6 0x12400D8 +#define ACP_DMA_ERR_STS_7 0x12400DC +#define ACP_DMA_DESC_BASE_ADDR 0x12400E0 +#define ACP_DMA_DESC_MAX_NUM_DSCR 0x12400E4 +#define ACP_DMA_CH_STS 0x12400E8 +#define ACP_DMA_CH_GROUP 0x12400EC +#define ACP_DMA_CH_RST_STS 0x12400F0 + +// Registers from ACP_AXI2AXIATU block + +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1 0x1240C00 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_1 0x1240C04 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_2 0x1240C08 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_2 0x1240C0C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_3 0x1240C10 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_3 0x1240C14 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_4 0x1240C18 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_4 0x1240C1C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_5 0x1240C20 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_5 0x1240C24 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_6 0x1240C28 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_6 0x1240C2C +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_7 0x1240C30 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_7 0x1240C34 +#define ACPAXI2AXI_ATU_PAGE_SIZE_GRP_8 0x1240C38 +#define ACPAXI2AXI_ATU_BASE_ADDR_GRP_8 0x1240C3C +#define ACPAXI2AXI_ATU_CTRL 0x1240C40 + +// Registers from ACP_CLKRST block + +#define ACP_SOFT_RESET 0x1241000 +#define ACP_CONTROL 0x1241004 +#define ACP_STATUS 0x1241008 +#define ACP_DYNAMIC_CG_MASTER_CONTROL 0x1241010 + +// Registers from ACP_MISC block + +#define ACP_EXTERNAL_INTR_ENB 0x1241800 +#define ACP_EXTERNAL_INTR_CNTL 0x1241804 +#define ACP_EXTERNAL_INTR_STAT 0x1241808 +#define ACP_PGMEM_CTRL 0x12418C0 +#define ACP_ERROR_STATUS 0x12418C4 +#define ACP_SW_I2S_ERROR_REASON 0x12418C8 +#define ACP_MEM_PG_STS 0x12418CC + +// Registers from ACP_PGFSM block + +#define ACP_I2S_PIN_CONFIG 0x1241400 +#define ACP_PAD_PULLUP_PULLDOWN_CTRL 0x1241404 +#define ACP_PAD_DRIVE_STRENGTH_CTRL 0x1241408 +#define ACP_SW_PAD_KEEPER_EN 0x124140C +#define ACP_PGFSM_CONTROL 0x124141C +#define ACP_PGFSM_STATUS 0x1241420 +#define ACP_CLKMUX_SEL 0x1241424 +#define ACP_DEVICE_STATE 0x1241428 +#define AZ_DEVICE_STATE 0x124142C +#define ACP_INTR_URGENCY_TIMER 0x1241430 +#define AZ_INTR_URGENCY_TIMER 0x1241434 + +// Registers from ACP_SCRATCH block + +#define ACP_SCRATCH_REG_0 0x1250000 +#define ACP_SCRATCH_REG_1 0x1250004 +#define ACP_SCRATCH_REG_2 0x1250008 +#define ACP_SCRATCH_REG_3 0x125000C +#define ACP_SCRATCH_REG_4 0x1250010 +#define ACP_SCRATCH_REG_5 0x1250014 +#define ACP_SCRATCH_REG_6 0x1250018 +#define ACP_SCRATCH_REG_7 0x125001C +#define ACP_SCRATCH_REG_8 0x1250020 +#define ACP_SCRATCH_REG_9 0x1250024 +#define ACP_SCRATCH_REG_10 0x1250028 +#define ACP_SCRATCH_REG_11 0x125002C +#define ACP_SCRATCH_REG_12 0x1250030 +#define ACP_SCRATCH_REG_13 0x1250034 +#define ACP_SCRATCH_REG_14 0x1250038 +#define ACP_SCRATCH_REG_15 0x125003C +#define ACP_SCRATCH_REG_16 0x1250040 +#define ACP_SCRATCH_REG_17 0x1250044 +#define ACP_SCRATCH_REG_18 0x1250048 +#define ACP_SCRATCH_REG_19 0x125004C +#define ACP_SCRATCH_REG_20 0x1250050 +#define ACP_SCRATCH_REG_21 0x1250054 +#define ACP_SCRATCH_REG_22 0x1250058 +#define ACP_SCRATCH_REG_23 0x125005C +#define ACP_SCRATCH_REG_24 0x1250060 +#define ACP_SCRATCH_REG_25 0x1250064 +#define ACP_SCRATCH_REG_26 0x1250068 +#define ACP_SCRATCH_REG_27 0x125006C +#define ACP_SCRATCH_REG_28 0x1250070 +#define ACP_SCRATCH_REG_29 0x1250074 +#define ACP_SCRATCH_REG_30 0x1250078 +#define ACP_SCRATCH_REG_31 0x125007C +#define ACP_SCRATCH_REG_32 0x1250080 +#define ACP_SCRATCH_REG_33 0x1250084 +#define ACP_SCRATCH_REG_34 0x1250088 +#define ACP_SCRATCH_REG_35 0x125008C +#define ACP_SCRATCH_REG_36 0x1250090 +#define ACP_SCRATCH_REG_37 0x1250094 +#define ACP_SCRATCH_REG_38 0x1250098 +#define ACP_SCRATCH_REG_39 0x125009C +#define ACP_SCRATCH_REG_40 0x12500A0 +#define ACP_SCRATCH_REG_41 0x12500A4 +#define ACP_SCRATCH_REG_42 0x12500A8 +#define ACP_SCRATCH_REG_43 0x12500AC +#define ACP_SCRATCH_REG_44 0x12500B0 +#define ACP_SCRATCH_REG_45 0x12500B4 +#define ACP_SCRATCH_REG_46 0x12500B8 +#define ACP_SCRATCH_REG_47 0x12500BC +#define ACP_SCRATCH_REG_48 0x12500C0 +#define ACP_SCRATCH_REG_49 0x12500C4 +#define ACP_SCRATCH_REG_50 0x12500C8 +#define ACP_SCRATCH_REG_51 0x12500CC +#define ACP_SCRATCH_REG_52 0x12500D0 +#define ACP_SCRATCH_REG_53 0x12500D4 +#define ACP_SCRATCH_REG_54 0x12500D8 +#define ACP_SCRATCH_REG_55 0x12500DC +#define ACP_SCRATCH_REG_56 0x12500E0 +#define ACP_SCRATCH_REG_57 0x12500E4 +#define ACP_SCRATCH_REG_58 0x12500E8 +#define ACP_SCRATCH_REG_59 0x12500EC +#define ACP_SCRATCH_REG_60 0x12500F0 +#define ACP_SCRATCH_REG_61 0x12500F4 +#define ACP_SCRATCH_REG_62 0x12500F8 +#define ACP_SCRATCH_REG_63 0x12500FC +#define ACP_SCRATCH_REG_64 0x1250100 +#define ACP_SCRATCH_REG_65 0x1250104 +#define ACP_SCRATCH_REG_66 0x1250108 +#define ACP_SCRATCH_REG_67 0x125010C +#define ACP_SCRATCH_REG_68 0x1250110 +#define ACP_SCRATCH_REG_69 0x1250114 +#define ACP_SCRATCH_REG_70 0x1250118 +#define ACP_SCRATCH_REG_71 0x125011C +#define ACP_SCRATCH_REG_72 0x1250120 +#define ACP_SCRATCH_REG_73 0x1250124 +#define ACP_SCRATCH_REG_74 0x1250128 +#define ACP_SCRATCH_REG_75 0x125012C +#define ACP_SCRATCH_REG_76 0x1250130 +#define ACP_SCRATCH_REG_77 0x1250134 +#define ACP_SCRATCH_REG_78 0x1250138 +#define ACP_SCRATCH_REG_79 0x125013C +#define ACP_SCRATCH_REG_80 0x1250140 +#define ACP_SCRATCH_REG_81 0x1250144 +#define ACP_SCRATCH_REG_82 0x1250148 +#define ACP_SCRATCH_REG_83 0x125014C +#define ACP_SCRATCH_REG_84 0x1250150 +#define ACP_SCRATCH_REG_85 0x1250154 +#define ACP_SCRATCH_REG_86 0x1250158 +#define ACP_SCRATCH_REG_87 0x125015C +#define ACP_SCRATCH_REG_88 0x1250160 +#define ACP_SCRATCH_REG_89 0x1250164 +#define ACP_SCRATCH_REG_90 0x1250168 +#define ACP_SCRATCH_REG_91 0x125016C +#define ACP_SCRATCH_REG_92 0x1250170 +#define ACP_SCRATCH_REG_93 0x1250174 +#define ACP_SCRATCH_REG_94 0x1250178 +#define ACP_SCRATCH_REG_95 0x125017C +#define ACP_SCRATCH_REG_96 0x1250180 +#define ACP_SCRATCH_REG_97 0x1250184 +#define ACP_SCRATCH_REG_98 0x1250188 +#define ACP_SCRATCH_REG_99 0x125018C +#define ACP_SCRATCH_REG_100 0x1250190 +#define ACP_SCRATCH_REG_101 0x1250194 +#define ACP_SCRATCH_REG_102 0x1250198 +#define ACP_SCRATCH_REG_103 0x125019C +#define ACP_SCRATCH_REG_104 0x12501A0 +#define ACP_SCRATCH_REG_105 0x12501A4 +#define ACP_SCRATCH_REG_106 0x12501A8 +#define ACP_SCRATCH_REG_107 0x12501AC +#define ACP_SCRATCH_REG_108 0x12501B0 +#define ACP_SCRATCH_REG_109 0x12501B4 +#define ACP_SCRATCH_REG_110 0x12501B8 +#define ACP_SCRATCH_REG_111 0x12501BC +#define ACP_SCRATCH_REG_112 0x12501C0 +#define ACP_SCRATCH_REG_113 0x12501C4 +#define ACP_SCRATCH_REG_114 0x12501C8 +#define ACP_SCRATCH_REG_115 0x12501CC +#define ACP_SCRATCH_REG_116 0x12501D0 +#define ACP_SCRATCH_REG_117 0x12501D4 +#define ACP_SCRATCH_REG_118 0x12501D8 +#define ACP_SCRATCH_REG_119 0x12501DC +#define ACP_SCRATCH_REG_120 0x12501E0 +#define ACP_SCRATCH_REG_121 0x12501E4 +#define ACP_SCRATCH_REG_122 0x12501E8 +#define ACP_SCRATCH_REG_123 0x12501EC +#define ACP_SCRATCH_REG_124 0x12501F0 +#define ACP_SCRATCH_REG_125 0x12501F4 +#define ACP_SCRATCH_REG_126 0x12501F8 +#define ACP_SCRATCH_REG_127 0x12501FC +#define ACP_SCRATCH_REG_128 0x1250200 + +// Registers from ACP_AUDIO_BUFFERS block + +#define ACP_I2S_RX_RINGBUFADDR 0x1242000 +#define ACP_I2S_RX_RINGBUFSIZE 0x1242004 +#define ACP_I2S_RX_LINKPOSITIONCNTR 0x1242008 +#define ACP_I2S_RX_FIFOADDR 0x124200C +#define ACP_I2S_RX_FIFOSIZE 0x1242010 +#define ACP_I2S_RX_DMA_SIZE 0x1242014 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_HIGH 0x1242018 +#define ACP_I2S_RX_LINEARPOSITIONCNTR_LOW 0x124201C +#define ACP_I2S_RX_INTR_WATERMARK_SIZE 0x1242020 +#define ACP_I2S_TX_RINGBUFADDR 0x1242024 +#define ACP_I2S_TX_RINGBUFSIZE 0x1242028 +#define ACP_I2S_TX_LINKPOSITIONCNTR 0x124202C +#define ACP_I2S_TX_FIFOADDR 0x1242030 +#define ACP_I2S_TX_FIFOSIZE 0x1242034 +#define ACP_I2S_TX_DMA_SIZE 0x1242038 +#define ACP_I2S_TX_LINEARPOSITIONCNTR_HIGH 0x124203C +#define ACP_I2S_TX_LINEARPOSITIONCNTR_LOW 0x1242040 +#define ACP_I2S_TX_INTR_WATERMARK_SIZE 0x1242044 +#define ACP_BT_RX_RINGBUFADDR 0x1242048 +#define ACP_BT_RX_RINGBUFSIZE 0x124204C +#define ACP_BT_RX_LINKPOSITIONCNTR 0x1242050 +#define ACP_BT_RX_FIFOADDR 0x1242054 +#define ACP_BT_RX_FIFOSIZE 0x1242058 +#define ACP_BT_RX_DMA_SIZE 0x124205C +#define ACP_BT_RX_LINEARPOSITIONCNTR_HIGH 0x1242060 +#define ACP_BT_RX_LINEARPOSITIONCNTR_LOW 0x1242064 +#define ACP_BT_RX_INTR_WATERMARK_SIZE 0x1242068 +#define ACP_BT_TX_RINGBUFADDR 0x124206C +#define ACP_BT_TX_RINGBUFSIZE 0x1242070 +#define ACP_BT_TX_LINKPOSITIONCNTR 0x1242074 +#define ACP_BT_TX_FIFOADDR 0x1242078 +#define ACP_BT_TX_FIFOSIZE 0x124207C +#define ACP_BT_TX_DMA_SIZE 0x1242080 +#define ACP_BT_TX_LINEARPOSITIONCNTR_HIGH 0x1242084 +#define ACP_BT_TX_LINEARPOSITIONCNTR_LOW 0x1242088 +#define ACP_BT_TX_INTR_WATERMARK_SIZE 0x124208C +#define ACP_HS_RX_RINGBUFADDR 0x1242090 +#define ACP_HS_RX_RINGBUFSIZE 0x1242094 +#define ACP_HS_RX_LINKPOSITIONCNTR 0x1242098 +#define ACP_HS_RX_FIFOADDR 0x124209C +#define ACP_HS_RX_FIFOSIZE 0x12420A0 +#define ACP_HS_RX_DMA_SIZE 0x12420A4 +#define ACP_HS_RX_LINEARPOSITIONCNTR_HIGH 0x12420A8 +#define ACP_HS_RX_LINEARPOSITIONCNTR_LOW 0x12420AC +#define ACP_HS_RX_INTR_WATERMARK_SIZE 0x12420B0 +#define ACP_HS_TX_RINGBUFADDR 0x12420B4 +#define ACP_HS_TX_RINGBUFSIZE 0x12420B8 +#define ACP_HS_TX_LINKPOSITIONCNTR 0x12420BC +#define ACP_HS_TX_FIFOADDR 0x12420C0 +#define ACP_HS_TX_FIFOSIZE 0x12420C4 +#define ACP_HS_TX_DMA_SIZE 0x12420C8 +#define ACP_HS_TX_LINEARPOSITIONCNTR_HIGH 0x12420CC +#define ACP_HS_TX_LINEARPOSITIONCNTR_LOW 0x12420D0 +#define ACP_HS_TX_INTR_WATERMARK_SIZE 0x12420D4 + +// Registers from ACP_I2S_TDM block + +#define ACP_I2STDM_IER 0x1242400 +#define ACP_I2STDM_IRER 0x1242404 +#define ACP_I2STDM_RXFRMT 0x1242408 +#define ACP_I2STDM_ITER 0x124240C +#define ACP_I2STDM_TXFRMT 0x1242410 + +// Registers from ACP_BT_TDM block + +#define ACP_BTTDM_IER 0x1242800 +#define ACP_BTTDM_IRER 0x1242804 +#define ACP_BTTDM_RXFRMT 0x1242808 +#define ACP_BTTDM_ITER 0x124280C +#define ACP_BTTDM_TXFRMT 0x1242810 + +// Registers from ACP_WOV block + +#define ACP_WOV_PDM_ENABLE 0x1242C04 +#define ACP_WOV_PDM_DMA_ENABLE 0x1242C08 +#define ACP_WOV_RX_RINGBUFADDR 0x1242C0C +#define ACP_WOV_RX_RINGBUFSIZE 0x1242C10 +#define ACP_WOV_RX_LINKPOSITIONCNTR 0x1242C14 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH 0x1242C18 +#define ACP_WOV_RX_LINEARPOSITIONCNTR_LOW 0x1242C1C +#define ACP_WOV_RX_INTR_WATERMARK_SIZE 0x1242C20 +#define ACP_WOV_PDM_FIFO_FLUSH 0x1242C24 +#define ACP_WOV_PDM_NO_OF_CHANNELS 0x1242C28 +#define ACP_WOV_PDM_DECIMATION_FACTOR 0x1242C2C +#define ACP_WOV_PDM_VAD_CTRL 0x1242C30 +#define ACP_WOV_BUFFER_STATUS 0x1242C58 +#define ACP_WOV_MISC_CTRL 0x1242C5C +#define ACP_WOV_CLK_CTRL 0x1242C60 +#define ACP_PDM_VAD_DYNAMIC_CLK_GATING_EN 0x1242C64 +#define ACP_WOV_ERROR_STATUS_REGISTER 0x1242C68 +#endif From patchwork Mon Jun 1 02:18:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301545 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzPt1mrnz9sTT; Mon, 1 Jun 2020 12:19:14 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2g-0007n1-59; Mon, 01 Jun 2020 02:19:10 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2e-0007mI-7R for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:08 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2d-0001l5-1Q for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:08 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 02/18] ASoC: amd: add Renoir ACP PCI driver Date: Mon, 1 Jun 2020 10:18:30 +0800 Message-Id: <20200601021846.20490-3-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 ACP is a PCI audio device. This patch adds PCI driver to bind to this device and get PCI resources. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 1eb2852efe05abfa94cd78cc9865389643726ee9 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 87 +++++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 21 +++++++ 2 files changed, 108 insertions(+) create mode 100644 sound/soc/amd/renoir/rn-pci-acp3x.c create mode 100644 sound/soc/amd/renoir/rn_acp3x.h diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c new file mode 100644 index 000000000000..56b76e355cd4 --- /dev/null +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// AMD Renoir ACP PCI Driver +// +//Copyright 2020 Advanced Micro Devices, Inc. + +#include +#include +#include + +#include "rn_acp3x.h" + +struct acp_dev_data { + void __iomem *acp_base; +}; + +static int snd_rn_acp_probe(struct pci_dev *pci, + const struct pci_device_id *pci_id) +{ + struct acp_dev_data *adata; + int ret; + u32 addr; + + if (pci_enable_device(pci)) { + dev_err(&pci->dev, "pci_enable_device failed\n"); + return -ENODEV; + } + + ret = pci_request_regions(pci, "AMD ACP3x audio"); + if (ret < 0) { + dev_err(&pci->dev, "pci_request_regions failed\n"); + goto disable_pci; + } + + adata = devm_kzalloc(&pci->dev, sizeof(struct acp_dev_data), + GFP_KERNEL); + if (!adata) { + ret = -ENOMEM; + goto release_regions; + } + + addr = pci_resource_start(pci, 0); + adata->acp_base = devm_ioremap(&pci->dev, addr, + pci_resource_len(pci, 0)); + if (!adata->acp_base) { + ret = -ENOMEM; + goto release_regions; + } + pci_set_master(pci); + pci_set_drvdata(pci, adata); + return 0; + +release_regions: + pci_release_regions(pci); +disable_pci: + pci_disable_device(pci); + + return ret; +} + +static void snd_rn_acp_remove(struct pci_dev *pci) +{ + pci_disable_msi(pci); + pci_release_regions(pci); + pci_disable_device(pci); +} + +static const struct pci_device_id snd_rn_acp_ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_AMD, ACP_DEVICE_ID), + .class = PCI_CLASS_MULTIMEDIA_OTHER << 8, + .class_mask = 0xffffff }, + { 0, }, +}; +MODULE_DEVICE_TABLE(pci, snd_rn_acp_ids); + +static struct pci_driver rn_acp_driver = { + .name = KBUILD_MODNAME, + .id_table = snd_rn_acp_ids, + .probe = snd_rn_acp_probe, + .remove = snd_rn_acp_remove, +}; + +module_pci_driver(rn_acp_driver); + +MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); +MODULE_DESCRIPTION("AMD ACP Renoir PCI driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h new file mode 100644 index 000000000000..da5715759646 --- /dev/null +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * AMD ALSA SoC PDM Driver + * + * Copyright 2020 Advanced Micro Devices, Inc. + */ + +#include "rn_chip_offset_byte.h" + +#define ACP_PHY_BASE_ADDRESS 0x1240000 +#define ACP_DEVICE_ID 0x15E2 + +static inline u32 rn_readl(void __iomem *base_addr) +{ + return readl(base_addr - ACP_PHY_BASE_ADDRESS); +} + +static inline void rn_writel(u32 val, void __iomem *base_addr) +{ + writel(val, base_addr - ACP_PHY_BASE_ADDRESS); +} From patchwork Mon Jun 1 02:18:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301546 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzPt5t9wz9sTY; Mon, 1 Jun 2020 12:19:14 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2h-0007nf-AR; Mon, 01 Jun 2020 02:19:11 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2f-0007ms-Vl for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:09 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2f-0001l5-8d for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:09 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 03/18] ASoC: amd: add acp init/de-init functions Date: Mon, 1 Jun 2020 10:18:31 +0800 Message-Id: <20200601021846.20490-4-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Add Renoir ACP PCI driver init/deinit functions. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 85ded495640e63282aa83583ab64304a9912303d git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 143 ++++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 16 ++++ 2 files changed, 159 insertions(+) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 56b76e355cd4..429813f6ba1c 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -7,13 +7,146 @@ #include #include #include +#include #include "rn_acp3x.h" +static int acp_power_gating; +module_param(acp_power_gating, int, 0644); +MODULE_PARM_DESC(acp_power_gating, "Enable acp power gating"); + struct acp_dev_data { void __iomem *acp_base; }; +static int rn_acp_power_on(void __iomem *acp_base) +{ + u32 val; + int timeout; + + val = rn_readl(acp_base + ACP_PGFSM_STATUS); + + if (val == 0) + return val; + + if ((val & ACP_PGFSM_STATUS_MASK) != + ACP_POWER_ON_IN_PROGRESS) + rn_writel(ACP_PGFSM_CNTL_POWER_ON_MASK, + acp_base + ACP_PGFSM_CONTROL); + timeout = 0; + while (++timeout < 500) { + val = rn_readl(acp_base + ACP_PGFSM_STATUS); + if (!val) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int rn_acp_power_off(void __iomem *acp_base) +{ + u32 val; + int timeout; + + rn_writel(ACP_PGFSM_CNTL_POWER_OFF_MASK, + acp_base + ACP_PGFSM_CONTROL); + timeout = 0; + while (++timeout < 500) { + val = rn_readl(acp_base + ACP_PGFSM_STATUS); + if ((val & ACP_PGFSM_STATUS_MASK) == ACP_POWERED_OFF) + return 0; + udelay(1); + } + return -ETIMEDOUT; +} + +static int rn_acp_reset(void __iomem *acp_base) +{ + u32 val; + int timeout; + + rn_writel(1, acp_base + ACP_SOFT_RESET); + timeout = 0; + while (++timeout < 500) { + val = rn_readl(acp_base + ACP_SOFT_RESET); + if (val & ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK) + break; + cpu_relax(); + } + rn_writel(0, acp_base + ACP_SOFT_RESET); + timeout = 0; + while (++timeout < 500) { + val = rn_readl(acp_base + ACP_SOFT_RESET); + if (!val) + return 0; + cpu_relax(); + } + return -ETIMEDOUT; +} + +static void rn_acp_enable_interrupts(void __iomem *acp_base) +{ + u32 ext_intr_ctrl; + + rn_writel(0x01, acp_base + ACP_EXTERNAL_INTR_ENB); + ext_intr_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_intr_ctrl |= ACP_ERROR_MASK; + rn_writel(ext_intr_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); +} + +static void rn_acp_disable_interrupts(void __iomem *acp_base) +{ + rn_writel(ACP_EXT_INTR_STAT_CLEAR_MASK, acp_base + + ACP_EXTERNAL_INTR_STAT); + rn_writel(0x00, acp_base + ACP_EXTERNAL_INTR_ENB); +} + +static int rn_acp_init(void __iomem *acp_base) +{ + int ret; + + /* power on */ + ret = rn_acp_power_on(acp_base); + if (ret) { + pr_err("ACP power on failed\n"); + return ret; + } + rn_writel(0x01, acp_base + ACP_CONTROL); + /* Reset */ + ret = rn_acp_reset(acp_base); + if (ret) { + pr_err("ACP reset failed\n"); + return ret; + } + rn_writel(0x03, acp_base + ACP_CLKMUX_SEL); + rn_acp_enable_interrupts(acp_base); + return 0; +} + +static int rn_acp_deinit(void __iomem *acp_base) +{ + int ret; + + rn_acp_disable_interrupts(acp_base); + /* Reset */ + ret = rn_acp_reset(acp_base); + if (ret) { + pr_err("ACP reset failed\n"); + return ret; + } + rn_writel(0x00, acp_base + ACP_CLKMUX_SEL); + rn_writel(0x00, acp_base + ACP_CONTROL); + /* power off */ + if (acp_power_gating) { + ret = rn_acp_power_off(acp_base); + if (ret) { + pr_err("ACP power off failed\n"); + return ret; + } + } + return 0; +} + static int snd_rn_acp_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { @@ -48,6 +181,9 @@ static int snd_rn_acp_probe(struct pci_dev *pci, } pci_set_master(pci); pci_set_drvdata(pci, adata); + ret = rn_acp_init(adata->acp_base); + if (ret) + goto release_regions; return 0; release_regions: @@ -60,6 +196,13 @@ static int snd_rn_acp_probe(struct pci_dev *pci, static void snd_rn_acp_remove(struct pci_dev *pci) { + struct acp_dev_data *adata; + int ret; + + adata = pci_get_drvdata(pci); + ret = rn_acp_deinit(adata->acp_base); + if (ret) + dev_err(&pci->dev, "ACP de-init failed\n"); pci_disable_msi(pci); pci_release_regions(pci); pci_disable_device(pci); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index da5715759646..ec2a85085163 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -9,6 +9,22 @@ #define ACP_PHY_BASE_ADDRESS 0x1240000 #define ACP_DEVICE_ID 0x15E2 +#define ACP_POWER_ON 0x00 +#define ACP_POWER_ON_IN_PROGRESS 0x01 +#define ACP_POWER_OFF 0x02 +#define ACP_POWER_OFF_IN_PROGRESS 0x03 +#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 + +#define ACP_PGFSM_CNTL_POWER_ON_MASK 0x01 +#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0x00 +#define ACP_PGFSM_STATUS_MASK 0x03 +#define ACP_POWERED_ON 0x00 +#define ACP_POWER_ON_IN_PROGRESS 0x01 +#define ACP_POWERED_OFF 0x02 +#define ACP_POWER_OFF_IN_PROGRESS 0x03 + +#define ACP_ERROR_MASK 0x20000000 +#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF static inline u32 rn_readl(void __iomem *base_addr) { From patchwork Mon Jun 1 02:18:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301549 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzPy4BdGz9sTT; Mon, 1 Jun 2020 12:19:18 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2k-0007qQ-Uh; Mon, 01 Jun 2020 02:19:14 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2i-0007ol-M8 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:12 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2h-0001l5-Tw for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:12 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 04/18] ASoC: amd: create acp3x pdm platform device Date: Mon, 1 Jun 2020 10:18:32 +0800 Message-Id: <20200601021846.20490-5-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 ACP 3x IP has PDM decoder as one of IP blocks. Create a platform device for it, so that the PDM platform driver can be bound to this device. Pass PCI resources like MMIO, irq to this platform device. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 66c4f558aa3a1b6f2b90981c364173af2f3d2c33 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 61 ++++++++++++++++++++++++++++- sound/soc/amd/renoir/rn_acp3x.h | 3 ++ 2 files changed, 62 insertions(+), 2 deletions(-) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 429813f6ba1c..362409ef0d85 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -8,6 +8,8 @@ #include #include #include +#include +#include #include "rn_acp3x.h" @@ -17,6 +19,8 @@ MODULE_PARM_DESC(acp_power_gating, "Enable acp power gating"); struct acp_dev_data { void __iomem *acp_base; + struct resource *res; + struct platform_device *pdev; }; static int rn_acp_power_on(void __iomem *acp_base) @@ -151,6 +155,8 @@ static int snd_rn_acp_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { struct acp_dev_data *adata; + struct platform_device_info pdevinfo; + unsigned int irqflags; int ret; u32 addr; @@ -172,20 +178,70 @@ static int snd_rn_acp_probe(struct pci_dev *pci, goto release_regions; } + /* check for msi interrupt support */ + ret = pci_enable_msi(pci); + if (ret) + /* msi is not enabled */ + irqflags = IRQF_SHARED; + else + /* msi is enabled */ + irqflags = 0; + addr = pci_resource_start(pci, 0); adata->acp_base = devm_ioremap(&pci->dev, addr, pci_resource_len(pci, 0)); if (!adata->acp_base) { ret = -ENOMEM; - goto release_regions; + goto disable_msi; } pci_set_master(pci); pci_set_drvdata(pci, adata); ret = rn_acp_init(adata->acp_base); if (ret) - goto release_regions; + goto disable_msi; + + adata->res = devm_kzalloc(&pci->dev, + sizeof(struct resource) * 2, + GFP_KERNEL); + if (!adata->res) { + ret = -ENOMEM; + goto de_init; + } + + adata->res[0].name = "acp_pdm_iomem"; + adata->res[0].flags = IORESOURCE_MEM; + adata->res[0].start = addr; + adata->res[0].end = addr + (ACP_REG_END - ACP_REG_START); + adata->res[1].name = "acp_pdm_irq"; + adata->res[1].flags = IORESOURCE_IRQ; + adata->res[1].start = pci->irq; + adata->res[1].end = pci->irq; + + memset(&pdevinfo, 0, sizeof(pdevinfo)); + pdevinfo.name = "acp_rn_pdm_dma"; + pdevinfo.id = 0; + pdevinfo.parent = &pci->dev; + pdevinfo.num_res = 2; + pdevinfo.res = adata->res; + pdevinfo.data = &irqflags; + pdevinfo.size_data = sizeof(irqflags); + + adata->pdev = platform_device_register_full(&pdevinfo); + if (IS_ERR(adata->pdev)) { + dev_err(&pci->dev, "cannot register %s device\n", + pdevinfo.name); + ret = PTR_ERR(adata->pdev); + goto unregister_devs; + } return 0; +unregister_devs: + platform_device_unregister(adata->pdev); +de_init: + if (rn_acp_deinit(adata->acp_base)) + dev_err(&pci->dev, "ACP de-init failed\n"); +disable_msi: + pci_disable_msi(pci); release_regions: pci_release_regions(pci); disable_pci: @@ -200,6 +256,7 @@ static void snd_rn_acp_remove(struct pci_dev *pci) int ret; adata = pci_get_drvdata(pci); + platform_device_unregister(adata->pdev); ret = rn_acp_deinit(adata->acp_base); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index ec2a85085163..5e4fd99397d5 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -8,6 +8,9 @@ #include "rn_chip_offset_byte.h" #define ACP_PHY_BASE_ADDRESS 0x1240000 +#define ACP_REG_START 0x1240000 +#define ACP_REG_END 0x1250200 + #define ACP_DEVICE_ID 0x15E2 #define ACP_POWER_ON 0x00 #define ACP_POWER_ON_IN_PROGRESS 0x01 From patchwork Mon Jun 1 02:18:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301550 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzPz69THz9sTf; Mon, 1 Jun 2020 12:19:19 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2m-0007rT-A0; Mon, 01 Jun 2020 02:19:16 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2k-0007q0-D8 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:14 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2j-0001l5-MD for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:14 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 05/18] ASoC: amd: add ACP3x PDM platform driver Date: Mon, 1 Jun 2020 10:18:33 +0800 Message-Id: <20200601021846.20490-6-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 PDM platform driver binds to the platform device created by ACP3x PCI device. PDM driver registers ALSA DMA and CPU DAI components with ASoC framework. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-6-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit f621a3676d3f52fcb8b7d8db8acbcc28423bcdb7 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 95 ++++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 5 ++ 2 files changed, 100 insertions(+) create mode 100644 sound/soc/amd/renoir/acp3x-pdm-dma.c diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c new file mode 100644 index 000000000000..1dda8cf2edd2 --- /dev/null +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// AMD ALSA SoC PDM Driver +// +//Copyright 2020 Advanced Micro Devices, Inc. + +#include +#include +#include +#include +#include +#include +#include + +#include "rn_acp3x.h" + +#define DRV_NAME "acp_rn_pdm_dma" + +static struct snd_soc_dai_driver acp_pdm_dai_driver = { + .capture = { + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 2, + .channels_max = 2, + .rate_min = 48000, + .rate_max = 48000, + }, +}; + +static const struct snd_soc_component_driver acp_pdm_component = { + .name = DRV_NAME, +}; + +static int acp_pdm_audio_probe(struct platform_device *pdev) +{ + struct resource *res; + struct pdm_dev_data *adata; + unsigned int irqflags; + int status; + + if (!pdev->dev.platform_data) { + dev_err(&pdev->dev, "platform_data not retrieved\n"); + return -ENODEV; + } + irqflags = *((unsigned int *)(pdev->dev.platform_data)); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n"); + return -ENODEV; + } + + adata = devm_kzalloc(&pdev->dev, sizeof(*adata), GFP_KERNEL); + if (!adata) + return -ENOMEM; + + adata->acp_base = devm_ioremap(&pdev->dev, res->start, + resource_size(res)); + if (!adata->acp_base) + return -ENOMEM; + + adata->capture_stream = NULL; + + dev_set_drvdata(&pdev->dev, adata); + status = devm_snd_soc_register_component(&pdev->dev, + &acp_pdm_component, + &acp_pdm_dai_driver, 1); + if (status) { + dev_err(&pdev->dev, "Fail to register acp pdm dai\n"); + + return -ENODEV; + } + return 0; +} + +static int acp_pdm_audio_remove(struct platform_device *pdev) +{ + return 0; +} + +static struct platform_driver acp_pdm_dma_driver = { + .probe = acp_pdm_audio_probe, + .remove = acp_pdm_audio_remove, + .driver = { + .name = "acp_rn_pdm_dma", + }, +}; + +module_platform_driver(acp_pdm_dma_driver); + +MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); +MODULE_DESCRIPTION("AMD ACP3x Renior PDM Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index 5e4fd99397d5..0b450882c6c4 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -29,6 +29,11 @@ #define ACP_ERROR_MASK 0x20000000 #define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF +struct pdm_dev_data { + void __iomem *acp_base; + struct snd_pcm_substream *capture_stream; +}; + static inline u32 rn_readl(void __iomem *base_addr) { return readl(base_addr - ACP_PHY_BASE_ADDRESS); From patchwork Mon Jun 1 02:18:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301551 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQ24Kw9z9sSf; Mon, 1 Jun 2020 12:19:22 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2o-0007tr-Un; Mon, 01 Jun 2020 02:19:18 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2m-0007rK-Ml for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:16 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2k-0001l5-W0 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:15 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 06/18] ASoC: amd: irq handler changes for ACP3x PDM dma driver Date: Mon, 1 Jun 2020 10:18:34 +0800 Message-Id: <20200601021846.20490-7-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Whenever audio data equal to the PDM watermark level are consumed, interrupt is generated. Acknowledge the interrupt. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-7-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit b9901654a90a367a74c34c76e0c8b4156bf539af git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 38 ++++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 2 ++ 2 files changed, 40 insertions(+) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 1dda8cf2edd2..fdac2c1e3acd 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -16,6 +16,31 @@ #define DRV_NAME "acp_rn_pdm_dma" +static irqreturn_t pdm_irq_handler(int irq, void *dev_id) +{ + struct pdm_dev_data *rn_pdm_data; + u16 cap_flag; + u32 val; + + rn_pdm_data = dev_id; + if (!rn_pdm_data) + return IRQ_NONE; + + cap_flag = 0; + val = rn_readl(rn_pdm_data->acp_base + ACP_EXTERNAL_INTR_STAT); + if ((val & BIT(PDM_DMA_STAT)) && rn_pdm_data->capture_stream) { + rn_writel(BIT(PDM_DMA_STAT), rn_pdm_data->acp_base + + ACP_EXTERNAL_INTR_STAT); + snd_pcm_period_elapsed(rn_pdm_data->capture_stream); + cap_flag = 1; + } + + if (cap_flag) + return IRQ_HANDLED; + else + return IRQ_NONE; +} + static struct snd_soc_dai_driver acp_pdm_dai_driver = { .capture = { .rates = SNDRV_PCM_RATE_48000, @@ -60,6 +85,13 @@ static int acp_pdm_audio_probe(struct platform_device *pdev) if (!adata->acp_base) return -ENOMEM; + res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (!res) { + dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n"); + return -ENODEV; + } + + adata->pdm_irq = res->start; adata->capture_stream = NULL; dev_set_drvdata(&pdev->dev, adata); @@ -71,6 +103,12 @@ static int acp_pdm_audio_probe(struct platform_device *pdev) return -ENODEV; } + status = devm_request_irq(&pdev->dev, adata->pdm_irq, pdm_irq_handler, + irqflags, "ACP_PDM_IRQ", adata); + if (status) { + dev_err(&pdev->dev, "ACP PDM IRQ request failed\n"); + return -ENODEV; + } return 0; } diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index 0b450882c6c4..1ad8a7845fda 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -28,8 +28,10 @@ #define ACP_ERROR_MASK 0x20000000 #define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF +#define PDM_DMA_STAT 0x10 struct pdm_dev_data { + u32 pdm_irq; void __iomem *acp_base; struct snd_pcm_substream *capture_stream; }; From patchwork Mon Jun 1 02:18:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301552 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQ75MV3z9sT9; Mon, 1 Jun 2020 12:19:27 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2s-0007xG-CZ; Mon, 01 Jun 2020 02:19:22 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2o-0007tX-T7 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:18 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2n-0001l5-2Z for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:18 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 07/18] ASoC: amd: add acp3x pdm driver dma ops Date: Mon, 1 Jun 2020 10:18:35 +0800 Message-Id: <20200601021846.20490-8-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 This patch adds PDM driver DMA operations. [This amd renoir driver is for kernel-5.8, after backporting to kernel-5.4, need to do some change according to API in the kernel-5.4, otherwise there will be building errors and runtime errors. by Hui.Wang] Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-8-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (backported from commit 4a767b1d039a855c491c4853013804323c06f728 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 220 +++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 29 ++++ 2 files changed, 249 insertions(+) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index fdac2c1e3acd..28afba0f1d8f 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -16,6 +16,25 @@ #define DRV_NAME "acp_rn_pdm_dma" +static const struct snd_pcm_hardware acp_pdm_hardware_capture = { + .info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .buffer_bytes_max = CAPTURE_MAX_NUM_PERIODS * CAPTURE_MAX_PERIOD_SIZE, + .period_bytes_min = CAPTURE_MIN_PERIOD_SIZE, + .period_bytes_max = CAPTURE_MAX_PERIOD_SIZE, + .periods_min = CAPTURE_MIN_NUM_PERIODS, + .periods_max = CAPTURE_MAX_NUM_PERIODS, +}; + static irqreturn_t pdm_irq_handler(int irq, void *dev_id) { struct pdm_dev_data *rn_pdm_data; @@ -41,6 +60,195 @@ static irqreturn_t pdm_irq_handler(int irq, void *dev_id) return IRQ_NONE; } +static void init_pdm_ring_buffer(u32 physical_addr, + u32 buffer_size, + u32 watermark_size, + void __iomem *acp_base) +{ + rn_writel(physical_addr, acp_base + ACP_WOV_RX_RINGBUFADDR); + rn_writel(buffer_size, acp_base + ACP_WOV_RX_RINGBUFSIZE); + rn_writel(watermark_size, acp_base + ACP_WOV_RX_INTR_WATERMARK_SIZE); + rn_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); +} + +static void enable_pdm_interrupts(void __iomem *acp_base) +{ + u32 ext_int_ctrl; + + ext_int_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl |= PDM_DMA_INTR_MASK; + rn_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); +} + +static void disable_pdm_interrupts(void __iomem *acp_base) +{ + u32 ext_int_ctrl; + + ext_int_ctrl = rn_readl(acp_base + ACP_EXTERNAL_INTR_CNTL); + ext_int_ctrl |= ~PDM_DMA_INTR_MASK; + rn_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); +} + +static void config_acp_dma(struct pdm_stream_instance *rtd, int direction) +{ + u16 page_idx; + u32 low, high, val; + dma_addr_t addr; + + addr = rtd->dma_addr; + val = 0; + + /* Group Enable */ + rn_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp_base + + ACPAXI2AXI_ATU_BASE_ADDR_GRP_1); + rn_writel(PAGE_SIZE_4K_ENABLE, rtd->acp_base + + ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1); + + for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) { + /* Load the low address of page int ACP SRAM through SRBM */ + low = lower_32_bits(addr); + high = upper_32_bits(addr); + + rn_writel(low, rtd->acp_base + ACP_SCRATCH_REG_0 + val); + high |= BIT(31); + rn_writel(high, rtd->acp_base + ACP_SCRATCH_REG_0 + val + 4); + val += 8; + addr += PAGE_SIZE; + } +} + +static int acp_pdm_dma_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime; + struct pdm_dev_data *adata; + struct pdm_stream_instance *pdm_data; + struct snd_soc_pcm_runtime *prtd = substream->private_data; + struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, + DRV_NAME); + int ret; + + runtime = substream->runtime; + adata = dev_get_drvdata(component->dev); + pdm_data = kzalloc(sizeof(*pdm_data), GFP_KERNEL); + if (!pdm_data) + return -EINVAL; + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) + runtime->hw = acp_pdm_hardware_capture; + + ret = snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); + if (ret < 0) { + dev_err(component->dev, "set integer constraint failed\n"); + kfree(pdm_data); + return ret; + } + + enable_pdm_interrupts(adata->acp_base); + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) + adata->capture_stream = substream; + + pdm_data->acp_base = adata->acp_base; + runtime->private_data = pdm_data; + return ret; +} + +static int acp_pdm_dma_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct pdm_stream_instance *rtd; + size_t size, period_bytes; + int status; + + rtd = substream->runtime->private_data; + if (!rtd) + return -EINVAL; + + size = params_buffer_bytes(params); + period_bytes = params_period_bytes(params); + status = snd_pcm_lib_malloc_pages(substream, size); + if (status < 0) + return status; + memset(substream->runtime->dma_area, 0, params_buffer_bytes(params)); + if (substream->dma_buffer.area) { + rtd->dma_addr = substream->dma_buffer.addr; + rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT); + config_acp_dma(rtd, substream->stream); + init_pdm_ring_buffer(MEM_WINDOW_START, size, period_bytes, + rtd->acp_base); + status = 0; + } else + status = -ENOMEM; + + return status; +} + +static u64 acp_pdm_get_byte_count(struct pdm_stream_instance *rtd, + int direction) +{ + union acp_pdm_dma_count byte_count; + + byte_count.bcount.high = + rn_readl(rtd->acp_base + + ACP_WOV_RX_LINEARPOSITIONCNTR_HIGH); + byte_count.bcount.low = + rn_readl(rtd->acp_base + + ACP_WOV_RX_LINEARPOSITIONCNTR_LOW); + return byte_count.bytescount; +} + +static snd_pcm_uframes_t acp_pdm_dma_pointer(struct snd_pcm_substream *stream) +{ + struct pdm_stream_instance *rtd; + u32 pos, buffersize; + u64 bytescount; + + rtd = stream->runtime->private_data; + buffersize = frames_to_bytes(stream->runtime, + stream->runtime->buffer_size); + bytescount = acp_pdm_get_byte_count(rtd, stream->stream); + if (bytescount > rtd->bytescount) + bytescount -= rtd->bytescount; + pos = do_div(bytescount, buffersize); + return bytes_to_frames(stream->runtime, pos); +} + +static int acp_pdm_dma_new(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, + DRV_NAME); + struct device *parent = component->dev->parent; + + snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, SNDRV_DMA_TYPE_DEV, + parent, MIN_BUFFER, MAX_BUFFER); + + return 0; +} + +static int acp_pdm_dma_mmap(struct snd_pcm_substream *substream, + struct vm_area_struct *vma) +{ + return snd_pcm_lib_default_mmap(substream, vma); +} + +static int acp_pdm_dma_close(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *prtd = substream->private_data; + struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, + DRV_NAME); + struct pdm_dev_data *adata = dev_get_drvdata(component->dev); + + disable_pdm_interrupts(adata->acp_base); + adata->capture_stream = NULL; + return 0; +} + +static int acp_pdm_dma_hw_free(struct snd_pcm_substream *substream) +{ + return snd_pcm_lib_free_pages(substream); +} + static struct snd_soc_dai_driver acp_pdm_dai_driver = { .capture = { .rates = SNDRV_PCM_RATE_48000, @@ -53,8 +261,20 @@ static struct snd_soc_dai_driver acp_pdm_dai_driver = { }, }; +static const struct snd_pcm_ops acp_pdm_ops = { + .open = acp_pdm_dma_open, + .close = acp_pdm_dma_close, + .hw_params = acp_pdm_dma_hw_params, + .hw_free = acp_pdm_dma_hw_free, + .pointer = acp_pdm_dma_pointer, + .mmap = acp_pdm_dma_mmap, +}; + static const struct snd_soc_component_driver acp_pdm_component = { .name = DRV_NAME, + .ops = &acp_pdm_ops, + .pcm_new = acp_pdm_dma_new, + }; static int acp_pdm_audio_probe(struct platform_device *pdev) diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index 1ad8a7845fda..3536d24374f3 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -29,13 +29,42 @@ #define ACP_ERROR_MASK 0x20000000 #define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF #define PDM_DMA_STAT 0x10 +#define PDM_DMA_INTR_MASK 0x10000 +#define ACP_ERROR_STAT 29 +#define ACP_SRAM_PTE_OFFSET 0x02050000 +#define PAGE_SIZE_4K_ENABLE 0x2 +#define MEM_WINDOW_START 0x4000000 + +#define CAPTURE_MIN_NUM_PERIODS 4 +#define CAPTURE_MAX_NUM_PERIODS 4 +#define CAPTURE_MAX_PERIOD_SIZE 8192 +#define CAPTURE_MIN_PERIOD_SIZE 4096 + +#define MAX_BUFFER (CAPTURE_MAX_PERIOD_SIZE * CAPTURE_MAX_NUM_PERIODS) +#define MIN_BUFFER MAX_BUFFER struct pdm_dev_data { u32 pdm_irq; void __iomem *acp_base; struct snd_pcm_substream *capture_stream; }; +struct pdm_stream_instance { + u16 num_pages; + u16 channels; + dma_addr_t dma_addr; + u64 bytescount; + void __iomem *acp_base; +}; + +union acp_pdm_dma_count { + struct { + u32 low; + u32 high; + } bcount; + u64 bytescount; +}; + static inline u32 rn_readl(void __iomem *base_addr) { return readl(base_addr - ACP_PHY_BASE_ADDRESS); From patchwork Mon Jun 1 02:18:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301553 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQB2Z4Jz9sT9; Mon, 1 Jun 2020 12:19:30 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2v-0007zj-5D; Mon, 01 Jun 2020 02:19:25 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2q-0007uq-7k for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:20 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2p-0001l5-2V for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:19 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 08/18] ASoC: amd: add ACP PDM DMA driver dai ops Date: Mon, 1 Jun 2020 10:18:36 +0800 Message-Id: <20200601021846.20490-9-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 This patch adds ACP3x PDM DMA driver DAI operations. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-9-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (backported from commit 370e7dde5b3d71820e142b566683306940daeffe git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 149 +++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 9 ++ 2 files changed, 158 insertions(+) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 28afba0f1d8f..c28ba9705f98 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -71,6 +71,27 @@ static void init_pdm_ring_buffer(u32 physical_addr, rn_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); } +static void config_pdm_stream_params(unsigned int ch_mask, + void __iomem *acp_base) +{ + rn_writel(ch_mask, acp_base + ACP_WOV_PDM_NO_OF_CHANNELS); + rn_writel(PDM_DECIMATION_FACTOR, acp_base + + ACP_WOV_PDM_DECIMATION_FACTOR); +} + +static void enable_pdm_clock(void __iomem *acp_base) +{ + u32 pdm_clk_enable, pdm_ctrl; + + pdm_clk_enable = ACP_PDM_CLK_FREQ_MASK; + pdm_ctrl = 0x00; + + rn_writel(pdm_clk_enable, acp_base + ACP_WOV_CLK_CTRL); + pdm_ctrl = rn_readl(acp_base + ACP_WOV_MISC_CTRL); + pdm_ctrl |= ACP_WOV_MISC_CTRL_MASK; + rn_writel(pdm_ctrl, acp_base + ACP_WOV_MISC_CTRL); +} + static void enable_pdm_interrupts(void __iomem *acp_base) { u32 ext_int_ctrl; @@ -89,6 +110,77 @@ static void disable_pdm_interrupts(void __iomem *acp_base) rn_writel(ext_int_ctrl, acp_base + ACP_EXTERNAL_INTR_CNTL); } +static bool check_pdm_dma_status(void __iomem *acp_base) +{ + bool pdm_dma_status; + u32 pdm_enable, pdm_dma_enable; + + pdm_dma_status = false; + pdm_enable = rn_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_enable & ACP_PDM_ENABLE) && (pdm_dma_enable & + ACP_PDM_DMA_EN_STATUS)) + pdm_dma_status = true; + return pdm_dma_status; +} + +static int start_pdm_dma(void __iomem *acp_base) +{ + u32 pdm_enable; + u32 pdm_dma_enable; + int timeout; + + pdm_enable = 0x01; + pdm_dma_enable = 0x01; + + enable_pdm_clock(acp_base); + rn_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + rn_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_dma_enable = 0x00; + timeout = 0; + while (++timeout < ACP_COUNTER) { + pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_dma_enable & 0x02) == ACP_PDM_DMA_EN_STATUS) + return 0; + udelay(DELAY_US); + } + return -ETIMEDOUT; +} + +static int stop_pdm_dma(void __iomem *acp_base) +{ + u32 pdm_enable, pdm_dma_enable, pdm_fifo_flush; + int timeout; + + pdm_enable = 0x00; + pdm_dma_enable = 0x00; + pdm_fifo_flush = 0x00; + + pdm_enable = rn_readl(acp_base + ACP_WOV_PDM_ENABLE); + pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); + if (pdm_dma_enable & 0x01) { + pdm_dma_enable = 0x02; + rn_writel(pdm_dma_enable, acp_base + ACP_WOV_PDM_DMA_ENABLE); + pdm_dma_enable = 0x00; + timeout = 0; + while (++timeout < ACP_COUNTER) { + pdm_dma_enable = rn_readl(acp_base + + ACP_WOV_PDM_DMA_ENABLE); + if ((pdm_dma_enable & 0x02) == 0x00) + break; + udelay(DELAY_US); + } + if (timeout == ACP_COUNTER) + return -ETIMEDOUT; + } + if (pdm_enable == ACP_PDM_ENABLE) { + pdm_enable = ACP_PDM_DISABLE; + rn_writel(pdm_enable, acp_base + ACP_WOV_PDM_ENABLE); + } + rn_writel(0x01, acp_base + ACP_WOV_PDM_FIFO_FLUSH); + return 0; +} + static void config_acp_dma(struct pdm_stream_instance *rtd, int direction) { u16 page_idx; @@ -249,6 +341,62 @@ static int acp_pdm_dma_hw_free(struct snd_pcm_substream *substream) return snd_pcm_lib_free_pages(substream); } +static int acp_pdm_dai_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct pdm_stream_instance *rtd; + unsigned int ch_mask; + + rtd = substream->runtime->private_data; + switch (params_channels(params)) { + case TWO_CH: + default: + ch_mask = 0x00; + break; + } + config_pdm_stream_params(ch_mask, rtd->acp_base); + return 0; +} + +static int acp_pdm_dai_trigger(struct snd_pcm_substream *substream, + int cmd, struct snd_soc_dai *dai) +{ + struct pdm_stream_instance *rtd; + int ret; + bool pdm_status; + + rtd = substream->runtime->private_data; + ret = 0; + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + rtd->bytescount = acp_pdm_get_byte_count(rtd, + substream->stream); + pdm_status = check_pdm_dma_status(rtd->acp_base); + if (!pdm_status) + ret = start_pdm_dma(rtd->acp_base); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + pdm_status = check_pdm_dma_status(rtd->acp_base); + if (pdm_status) + ret = stop_pdm_dma(rtd->acp_base); + break; + default: + ret = -EINVAL; + break; + } + return ret; +} + +static struct snd_soc_dai_ops acp_pdm_dai_ops = { + .hw_params = acp_pdm_dai_hw_params, + .trigger = acp_pdm_dai_trigger, +}; + static struct snd_soc_dai_driver acp_pdm_dai_driver = { .capture = { .rates = SNDRV_PCM_RATE_48000, @@ -259,6 +407,7 @@ static struct snd_soc_dai_driver acp_pdm_dai_driver = { .rate_min = 48000, .rate_max = 48000, }, + .ops = &acp_pdm_dai_ops, }; static const struct snd_pcm_ops acp_pdm_ops = { diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index 3536d24374f3..a4f654cf2df0 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -31,6 +31,15 @@ #define PDM_DMA_STAT 0x10 #define PDM_DMA_INTR_MASK 0x10000 #define ACP_ERROR_STAT 29 +#define PDM_DECIMATION_FACTOR 0x2 +#define ACP_PDM_CLK_FREQ_MASK 0x07 +#define ACP_WOV_MISC_CTRL_MASK 0x10 +#define ACP_PDM_ENABLE 0x01 +#define ACP_PDM_DISABLE 0x00 +#define ACP_PDM_DMA_EN_STATUS 0x02 +#define TWO_CH 0x02 +#define DELAY_US 5 +#define ACP_COUNTER 20000 #define ACP_SRAM_PTE_OFFSET 0x02050000 #define PAGE_SIZE_4K_ENABLE 0x2 From patchwork Mon Jun 1 02:18:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301554 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQF1VDJz9sTG; Mon, 1 Jun 2020 12:19:33 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa2x-00081Q-5b; Mon, 01 Jun 2020 02:19:27 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2s-0007wa-3w for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:22 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2q-0001l5-QZ for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:21 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 09/18] ASoC: amd: add Renoir ACP PCI driver PM ops Date: Mon, 1 Jun 2020 10:18:37 +0800 Message-Id: <20200601021846.20490-10-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Add Renoir ACP Pci driver pm ops. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-10-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit c346e768f92cd6dbed474adf2f5eb3c9763a8bfa git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 46 +++++++++++++++++++++++++++++ sound/soc/amd/renoir/rn_acp3x.h | 2 ++ 2 files changed, 48 insertions(+) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 362409ef0d85..71bfae644372 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -10,6 +10,7 @@ #include #include #include +#include #include "rn_acp3x.h" @@ -233,6 +234,10 @@ static int snd_rn_acp_probe(struct pci_dev *pci, ret = PTR_ERR(adata->pdev); goto unregister_devs; } + pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS); + pm_runtime_use_autosuspend(&pci->dev); + pm_runtime_put_noidle(&pci->dev); + pm_runtime_allow(&pci->dev); return 0; unregister_devs: @@ -250,6 +255,42 @@ static int snd_rn_acp_probe(struct pci_dev *pci, return ret; } +static int snd_rn_acp_suspend(struct device *dev) +{ + int ret; + struct acp_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = rn_acp_deinit(adata->acp_base); + if (ret) + dev_err(dev, "ACP de-init failed\n"); + else + dev_dbg(dev, "ACP de-initialized\n"); + + return 0; +} + +static int snd_rn_acp_resume(struct device *dev) +{ + int ret; + struct acp_dev_data *adata; + + adata = dev_get_drvdata(dev); + ret = rn_acp_init(adata->acp_base); + if (ret) { + dev_err(dev, "ACP init failed\n"); + return ret; + } + return 0; +} + +static const struct dev_pm_ops rn_acp_pm = { + .runtime_suspend = snd_rn_acp_suspend, + .runtime_resume = snd_rn_acp_resume, + .suspend = snd_rn_acp_suspend, + .resume = snd_rn_acp_resume, +}; + static void snd_rn_acp_remove(struct pci_dev *pci) { struct acp_dev_data *adata; @@ -260,6 +301,8 @@ static void snd_rn_acp_remove(struct pci_dev *pci) ret = rn_acp_deinit(adata->acp_base); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); + pm_runtime_forbid(&pci->dev); + pm_runtime_get_noresume(&pci->dev); pci_disable_msi(pci); pci_release_regions(pci); pci_disable_device(pci); @@ -278,6 +321,9 @@ static struct pci_driver rn_acp_driver = { .id_table = snd_rn_acp_ids, .probe = snd_rn_acp_probe, .remove = snd_rn_acp_remove, + .driver = { + .pm = &rn_acp_pm, + } }; module_pci_driver(rn_acp_driver); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index a4f654cf2df0..6e1888167fb3 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -40,6 +40,8 @@ #define TWO_CH 0x02 #define DELAY_US 5 #define ACP_COUNTER 20000 +/* time in ms for runtime suspend delay */ +#define ACP_SUSPEND_DELAY_MS 2000 #define ACP_SRAM_PTE_OFFSET 0x02050000 #define PAGE_SIZE_4K_ENABLE 0x2 From patchwork Mon Jun 1 02:18:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301555 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; 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Mon, 01 Jun 2020 02:19:23 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 10/18] ASoC: amd: add ACP PDM DMA driver pm ops Date: Mon, 1 Jun 2020 10:18:38 +0800 Message-Id: <20200601021846.20490-11-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Add ACP PDM DMA driver pm ops. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-11-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 35e4be1136e69710ffe559d173c9d66ff7d32730 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 53 ++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index c28ba9705f98..3e4435d65ead 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -478,19 +479,71 @@ static int acp_pdm_audio_probe(struct platform_device *pdev) dev_err(&pdev->dev, "ACP PDM IRQ request failed\n"); return -ENODEV; } + pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_enable(&pdev->dev); + pm_runtime_allow(&pdev->dev); return 0; } static int acp_pdm_audio_remove(struct platform_device *pdev) { + pm_runtime_disable(&pdev->dev); return 0; } +static int acp_pdm_resume(struct device *dev) +{ + struct pdm_dev_data *adata; + struct snd_pcm_runtime *runtime; + struct pdm_stream_instance *rtd; + u32 period_bytes, buffer_len; + + adata = dev_get_drvdata(dev); + if (adata->capture_stream && adata->capture_stream->runtime) { + runtime = adata->capture_stream->runtime; + rtd = runtime->private_data; + period_bytes = frames_to_bytes(runtime, runtime->period_size); + buffer_len = frames_to_bytes(runtime, runtime->buffer_size); + config_acp_dma(rtd, SNDRV_PCM_STREAM_CAPTURE); + init_pdm_ring_buffer(MEM_WINDOW_START, buffer_len, period_bytes, + adata->acp_base); + } + enable_pdm_interrupts(adata->acp_base); + return 0; +} + +static int acp_pdm_runtime_suspend(struct device *dev) +{ + struct pdm_dev_data *adata; + + adata = dev_get_drvdata(dev); + disable_pdm_interrupts(adata->acp_base); + + return 0; +} + +static int acp_pdm_runtime_resume(struct device *dev) +{ + struct pdm_dev_data *adata; + + adata = dev_get_drvdata(dev); + enable_pdm_interrupts(adata->acp_base); + return 0; +} + +static const struct dev_pm_ops acp_pdm_pm_ops = { + .runtime_suspend = acp_pdm_runtime_suspend, + .runtime_resume = acp_pdm_runtime_resume, + .resume = acp_pdm_resume, +}; + static struct platform_driver acp_pdm_dma_driver = { .probe = acp_pdm_audio_probe, .remove = acp_pdm_audio_remove, .driver = { .name = "acp_rn_pdm_dma", + .pm = &acp_pdm_pm_ops, }, }; From patchwork Mon Jun 1 02:18:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301556 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQJ2NmSz9sSf; Mon, 1 Jun 2020 12:19:36 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa30-00084w-H5; Mon, 01 Jun 2020 02:19:30 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2v-0007ze-GW for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:25 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2u-0001l5-9C for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:24 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 11/18] ASoC: amd: enable Renoir acp3x drivers build Date: Mon, 1 Jun 2020 10:18:39 +0800 Message-Id: <20200601021846.20490-12-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Renoir ACP3x drivers can be built by selecting necessary kernel config option. The patch enables build support of the same. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-12-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (backported from commit c15f258e6791e62c57d340c961de89261e48dc0a git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/Kconfig | 6 ++++++ sound/soc/amd/Makefile | 1 + sound/soc/amd/renoir/Makefile | 6 ++++++ 3 files changed, 13 insertions(+) create mode 100644 sound/soc/amd/renoir/Makefile diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 5f40517717c4..9fe4ffaf7f34 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -26,3 +26,9 @@ config SND_SOC_AMD_ACP3x depends on X86 && PCI help This option enables ACP v3.x I2S support on AMD platform + +config SND_SOC_AMD_RENOIR + tristate "AMD Audio Coprocessor - Renoir support" + depends on X86 && PCI + help + This option enables ACP support for Renoir platform diff --git a/sound/soc/amd/Makefile b/sound/soc/amd/Makefile index c4ddc6adb6f0..aaf689d4169c 100644 --- a/sound/soc/amd/Makefile +++ b/sound/soc/amd/Makefile @@ -7,3 +7,4 @@ obj-$(CONFIG_SND_SOC_AMD_ACP) += acp_audio_dma.o obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mach.o obj-$(CONFIG_SND_SOC_AMD_CZ_RT5645_MACH) += snd-soc-acp-rt5645-mach.o obj-$(CONFIG_SND_SOC_AMD_ACP3x) += raven/ +obj-$(CONFIG_SND_SOC_AMD_RENOIR) += renoir/ diff --git a/sound/soc/amd/renoir/Makefile b/sound/soc/amd/renoir/Makefile new file mode 100644 index 000000000000..43100515c7db --- /dev/null +++ b/sound/soc/amd/renoir/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Renoir platform Support +snd-rn-pci-acp3x-objs := rn-pci-acp3x.o +snd-acp3x-pdm-dma-objs := acp3x-pdm-dma.o +obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-rn-pci-acp3x.o +obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-acp3x-pdm-dma.o From patchwork Mon Jun 1 02:18:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301557 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQN1PfMz9sSf; Mon, 1 Jun 2020 12:19:40 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa34-000886-6l; Mon, 01 Jun 2020 02:19:34 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2x-000814-Dh for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:27 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2v-0001l5-IL for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:26 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 12/18] ASoC: amd: create platform devices for Renoir Date: Mon, 1 Jun 2020 10:18:40 +0800 Message-Id: <20200601021846.20490-13-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Create platform devices for generic dmic codec driver and machine driver. These platform devices required for creation of sound card. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-13-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit b208c3bc33542ab5a689f9b7a5f6ffc1a3da2944 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 51 ++++++++++++++++++----------- sound/soc/amd/renoir/rn_acp3x.h | 1 + 2 files changed, 32 insertions(+), 20 deletions(-) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 71bfae644372..502c3f794ba0 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -21,7 +21,7 @@ MODULE_PARM_DESC(acp_power_gating, "Enable acp power gating"); struct acp_dev_data { void __iomem *acp_base; struct resource *res; - struct platform_device *pdev; + struct platform_device *pdev[ACP_DEVS]; }; static int rn_acp_power_on(void __iomem *acp_base) @@ -156,9 +156,9 @@ static int snd_rn_acp_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { struct acp_dev_data *adata; - struct platform_device_info pdevinfo; + struct platform_device_info pdevinfo[ACP_DEVS]; unsigned int irqflags; - int ret; + int ret, index; u32 addr; if (pci_enable_device(pci)) { @@ -219,20 +219,29 @@ static int snd_rn_acp_probe(struct pci_dev *pci, adata->res[1].end = pci->irq; memset(&pdevinfo, 0, sizeof(pdevinfo)); - pdevinfo.name = "acp_rn_pdm_dma"; - pdevinfo.id = 0; - pdevinfo.parent = &pci->dev; - pdevinfo.num_res = 2; - pdevinfo.res = adata->res; - pdevinfo.data = &irqflags; - pdevinfo.size_data = sizeof(irqflags); - - adata->pdev = platform_device_register_full(&pdevinfo); - if (IS_ERR(adata->pdev)) { - dev_err(&pci->dev, "cannot register %s device\n", - pdevinfo.name); - ret = PTR_ERR(adata->pdev); - goto unregister_devs; + pdevinfo[0].name = "acp_rn_pdm_dma"; + pdevinfo[0].id = 0; + pdevinfo[0].parent = &pci->dev; + pdevinfo[0].num_res = 2; + pdevinfo[0].res = adata->res; + pdevinfo[0].data = &irqflags; + pdevinfo[0].size_data = sizeof(irqflags); + + pdevinfo[1].name = "dmic-codec"; + pdevinfo[1].id = 0; + pdevinfo[1].parent = &pci->dev; + pdevinfo[2].name = "acp_pdm_mach"; + pdevinfo[2].id = 0; + pdevinfo[2].parent = &pci->dev; + for (index = 0; index < ACP_DEVS; index++) { + adata->pdev[index] = + platform_device_register_full(&pdevinfo[index]); + if (IS_ERR(adata->pdev[index])) { + dev_err(&pci->dev, "cannot register %s device\n", + pdevinfo[index].name); + ret = PTR_ERR(adata->pdev[index]); + goto unregister_devs; + } } pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS); pm_runtime_use_autosuspend(&pci->dev); @@ -241,7 +250,8 @@ static int snd_rn_acp_probe(struct pci_dev *pci, return 0; unregister_devs: - platform_device_unregister(adata->pdev); + for (index = 0; index < ACP_DEVS; index++) + platform_device_unregister(adata->pdev[index]); de_init: if (rn_acp_deinit(adata->acp_base)) dev_err(&pci->dev, "ACP de-init failed\n"); @@ -294,10 +304,11 @@ static const struct dev_pm_ops rn_acp_pm = { static void snd_rn_acp_remove(struct pci_dev *pci) { struct acp_dev_data *adata; - int ret; + int ret, index; adata = pci_get_drvdata(pci); - platform_device_unregister(adata->pdev); + for (index = 0; index < ACP_DEVS; index++) + platform_device_unregister(adata->pdev[index]); ret = rn_acp_deinit(adata->acp_base); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index 6e1888167fb3..75228e306e0b 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -7,6 +7,7 @@ #include "rn_chip_offset_byte.h" +#define ACP_DEVS 3 #define ACP_PHY_BASE_ADDRESS 0x1240000 #define ACP_REG_START 0x1240000 #define ACP_REG_END 0x1250200 From patchwork Mon Jun 1 02:18:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301558 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; 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Mon, 01 Jun 2020 02:19:27 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 13/18] ASoC: amd: RN machine driver using dmic Date: Mon, 1 Jun 2020 10:18:41 +0800 Message-Id: <20200601021846.20490-14-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 This patch adds Renoir Machine driver for dmic support. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-14-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 7ca448a518cf40e161051f0fb69f550a1a636324 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-rn.c | 77 +++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 sound/soc/amd/renoir/acp3x-rn.c diff --git a/sound/soc/amd/renoir/acp3x-rn.c b/sound/soc/amd/renoir/acp3x-rn.c new file mode 100644 index 000000000000..306134b89a82 --- /dev/null +++ b/sound/soc/amd/renoir/acp3x-rn.c @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Machine driver for AMD Renoir platform using DMIC +// +//Copyright 2020 Advanced Micro Devices, Inc. + +#include +#include +#include +#include +#include +#include + +#include "rn_acp3x.h" + +#define DRV_NAME "acp_pdm_mach" + +SND_SOC_DAILINK_DEF(acp_pdm, + DAILINK_COMP_ARRAY(COMP_CPU("acp_rn_pdm_dma.0"))); + +SND_SOC_DAILINK_DEF(dmic_codec, + DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec.0", + "dmic-hifi"))); + +SND_SOC_DAILINK_DEF(platform, + DAILINK_COMP_ARRAY(COMP_PLATFORM("acp_rn_pdm_dma.0"))); + +static struct snd_soc_dai_link acp_dai_pdm[] = { + { + .name = "acp3x-dmic-capture", + .stream_name = "DMIC capture", + .capture_only = 1, + SND_SOC_DAILINK_REG(acp_pdm, dmic_codec, platform), + }, +}; + +static struct snd_soc_card acp_card = { + .name = "acp", + .owner = THIS_MODULE, + .dai_link = acp_dai_pdm, + .num_links = 1, +}; + +static int acp_probe(struct platform_device *pdev) +{ + int ret; + struct acp_pdm *machine = NULL; + struct snd_soc_card *card; + + card = &acp_card; + acp_card.dev = &pdev->dev; + + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, machine); + ret = devm_snd_soc_register_card(&pdev->dev, card); + if (ret) { + dev_err(&pdev->dev, + "snd_soc_register_card(%s) failed: %d\n", + acp_card.name, ret); + return ret; + } + return 0; +} + +static struct platform_driver acp_mach_driver = { + .driver = { + .name = "acp_pdm_mach", + .pm = &snd_soc_pm_ops, + }, + .probe = acp_probe, +}; + +module_platform_driver(acp_mach_driver); + +MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); From patchwork Mon Jun 1 02:18:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301559 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQV2K5qz9sTG; Mon, 1 Jun 2020 12:19:46 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa3A-0008DT-Lk; Mon, 01 Jun 2020 02:19:40 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa30-00084E-ND for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:30 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa2z-0001l5-2T for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:29 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 14/18] ASoC: amd: enable build for RN machine driver Date: Mon, 1 Jun 2020 10:18:42 +0800 Message-Id: <20200601021846.20490-15-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 This patch enables build for RN machine driver. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20200518171704.24999-15-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 1d3776669323e71b00c99a178317fc46edbd09bb git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/Kconfig | 7 +++++++ sound/soc/amd/renoir/Makefile | 1 + 2 files changed, 8 insertions(+) diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 9fe4ffaf7f34..f7efb88eeb02 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -32,3 +32,10 @@ config SND_SOC_AMD_RENOIR depends on X86 && PCI help This option enables ACP support for Renoir platform + +config SND_SOC_AMD_RENOIR_MACH + tristate "AMD Renoir support for DMIC" + select SND_SOC_DMIC + depends on SND_SOC_AMD_RENOIR + help + This option enables machine driver for DMIC diff --git a/sound/soc/amd/renoir/Makefile b/sound/soc/amd/renoir/Makefile index 43100515c7db..e4371932a55a 100644 --- a/sound/soc/amd/renoir/Makefile +++ b/sound/soc/amd/renoir/Makefile @@ -4,3 +4,4 @@ snd-rn-pci-acp3x-objs := rn-pci-acp3x.o snd-acp3x-pdm-dma-objs := acp3x-pdm-dma.o obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-rn-pci-acp3x.o obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-acp3x-pdm-dma.o +obj-$(CONFIG_SND_SOC_AMD_RENOIR_MACH) += acp3x-rn.o From patchwork Mon Jun 1 02:18:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301560 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQZ013xz9sSf; Mon, 1 Jun 2020 12:19:49 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa3F-0008HS-2Y; Mon, 01 Jun 2020 02:19:45 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa33-00085r-FQ for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:33 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa30-0001l5-SA for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:31 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 15/18] ASoC: amd: fix kernel warning Date: Mon, 1 Jun 2020 10:18:43 +0800 Message-Id: <20200601021846.20490-16-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Removed unused variable from code to fix the kernel warning. Reported-by: kbuild test robot Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20200519143422.18255-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit fdae433e5129c4ca87716de08fdcc0034d5aabc8 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 3e4435d65ead..a2f4f5e57e46 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -150,12 +150,11 @@ static int start_pdm_dma(void __iomem *acp_base) static int stop_pdm_dma(void __iomem *acp_base) { - u32 pdm_enable, pdm_dma_enable, pdm_fifo_flush; + u32 pdm_enable, pdm_dma_enable; int timeout; pdm_enable = 0x00; pdm_dma_enable = 0x00; - pdm_fifo_flush = 0x00; pdm_enable = rn_readl(acp_base + ACP_WOV_PDM_ENABLE); pdm_dma_enable = rn_readl(acp_base + ACP_WOV_PDM_DMA_ENABLE); From patchwork Mon Jun 1 02:18:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301561 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQc00D0z9sT9; Mon, 1 Jun 2020 12:19:51 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa3G-0008Jq-U7; Mon, 01 Jun 2020 02:19:46 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa34-00087o-Ho for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:34 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa33-0001l5-19 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:33 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 16/18] ASoC: amd: refactoring dai_hw_params() callback Date: Mon, 1 Jun 2020 10:18:44 +0800 Message-Id: <20200601021846.20490-17-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Removed api config_pdm_stream_params(). Modified switch case for channel check. Default case should return -EINVAL. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20200519143422.18255-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit 19cc20bd644f7baf279671c0647ef79c36f259a3 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index a2f4f5e57e46..cacc0fdb1742 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -72,14 +72,6 @@ static void init_pdm_ring_buffer(u32 physical_addr, rn_writel(0x01, acp_base + ACPAXI2AXI_ATU_CTRL); } -static void config_pdm_stream_params(unsigned int ch_mask, - void __iomem *acp_base) -{ - rn_writel(ch_mask, acp_base + ACP_WOV_PDM_NO_OF_CHANNELS); - rn_writel(PDM_DECIMATION_FACTOR, acp_base + - ACP_WOV_PDM_DECIMATION_FACTOR); -} - static void enable_pdm_clock(void __iomem *acp_base) { u32 pdm_clk_enable, pdm_ctrl; @@ -351,11 +343,14 @@ static int acp_pdm_dai_hw_params(struct snd_pcm_substream *substream, rtd = substream->runtime->private_data; switch (params_channels(params)) { case TWO_CH: - default: ch_mask = 0x00; break; + default: + return -EINVAL; } - config_pdm_stream_params(ch_mask, rtd->acp_base); + rn_writel(ch_mask, rtd->acp_base + ACP_WOV_PDM_NO_OF_CHANNELS); + rn_writel(PDM_DECIMATION_FACTOR, rtd->acp_base + + ACP_WOV_PDM_DECIMATION_FACTOR); return 0; } From patchwork Mon Jun 1 02:18:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301562 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49ZzQc61dtz9sSf; Mon, 1 Jun 2020 12:19:52 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1jfa3I-0008Le-Jo; Mon, 01 Jun 2020 02:19:48 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa36-00089A-Kj for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:36 +0000 Received: from [120.244.156.74] (helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jfa34-0001l5-F1 for kernel-team@lists.ubuntu.com; Mon, 01 Jun 2020 02:19:34 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 17/18] ASoC: amd: return error when acp de-init fails Date: Mon, 1 Jun 2020 10:18:45 +0800 Message-Id: <20200601021846.20490-18-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Vijendar Mukunda BugLink: https://bugs.launchpad.net/bugs/1881046 Return error when acp de-init fails during suspend. Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20200519143422.18255-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown (cherry picked from commit ce5955866d971864a6cd8d012411ec96b048a696 git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git) Signed-off-by: Hui Wang --- sound/soc/amd/renoir/rn-pci-acp3x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/amd/renoir/rn-pci-acp3x.c b/sound/soc/amd/renoir/rn-pci-acp3x.c index 502c3f794ba0..859ed67b93cf 100644 --- a/sound/soc/amd/renoir/rn-pci-acp3x.c +++ b/sound/soc/amd/renoir/rn-pci-acp3x.c @@ -277,7 +277,7 @@ static int snd_rn_acp_suspend(struct device *dev) else dev_dbg(dev, "ACP de-initialized\n"); - return 0; + return ret; } static int snd_rn_acp_resume(struct device *dev) From patchwork Mon Jun 1 02:18:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hui Wang X-Patchwork-Id: 1301563 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; 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Mon, 01 Jun 2020 02:19:36 +0000 From: Hui Wang To: kernel-team@lists.ubuntu.com Subject: [SRU][F][PATCH v2 18/18] UBUNTU: [Config]: enable amd renoir ASoC audio Date: Mon, 1 Jun 2020 10:18:46 +0800 Message-Id: <20200601021846.20490-19-hui.wang@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200601021846.20490-1-hui.wang@canonical.com> References: <20200601021846.20490-1-hui.wang@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1881046 Signed-off-by: Hui Wang --- debian.master/config/annotations | 4 ++++ debian.master/config/config.common.ubuntu | 2 ++ 2 files changed, 6 insertions(+) diff --git a/debian.master/config/annotations b/debian.master/config/annotations index 3873fcec83d7..5462b7f0266b 100644 --- a/debian.master/config/annotations +++ b/debian.master/config/annotations @@ -7744,6 +7744,8 @@ CONFIG_SND_SOC_AMD_ACP policy<{'amd64': 'm', 'arm64': ' CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'i386': 'm', 'ppc64el': 'm', }> CONFIG_SND_SOC_AMD_CZ_RT5645_MACH policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'i386': 'm', 'ppc64el': 'm', }> CONFIG_SND_SOC_AMD_ACP3x policy<{'amd64': 'm', 'i386': 'm'}> +CONFIG_SND_SOC_AMD_RENOIR policy<{'amd64': 'm', 'i386': 'm'}> +CONFIG_SND_SOC_AMD_RENOIR_MACH policy<{'amd64': 'm', 'i386': 'm'}> CONFIG_SND_BCM2835_SOC_I2S policy<{'arm64': 'm'}> CONFIG_SND_DESIGNWARE_I2S policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'i386': 'm', }> CONFIG_SND_DESIGNWARE_PCM policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'i386': 'y', }> @@ -7774,6 +7776,8 @@ CONFIG_SND_SIMPLE_CARD policy<{'amd64': 'm', 'arm64': ' CONFIG_SND_AUDIO_GRAPH_CARD policy<{'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', }> # CONFIG_SND_SOC note +CONFIG_SND_SOC_AMD_RENOIR mark note +CONFIG_SND_SOC_AMD_RENOIR_MACH mark note # Menu: Device Drivers >> Sound card support >> Advanced Linux Sound Architecture >> ALSA for SoC audio support >> ASoC support for Amlogic platforms CONFIG_SND_MESON_AXG_FRDDR policy<{'arm64': 'm', 'armhf': 'm'}> diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu index e51e3a6df0da..11799ad7dfba 100644 --- a/debian.master/config/config.common.ubuntu +++ b/debian.master/config/config.common.ubuntu @@ -9170,6 +9170,8 @@ CONFIG_SND_SOC_AMD_ACP=m CONFIG_SND_SOC_AMD_ACP3x=m CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH=m CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m +CONFIG_SND_SOC_AMD_RENOIR=m +CONFIG_SND_SOC_AMD_RENOIR_MACH=m CONFIG_SND_SOC_APQ8016_SBC=m CONFIG_SND_SOC_ARIZONA=m CONFIG_SND_SOC_ARNDALE_RT5631_ALC5631=m