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Mon, 20 Jan 2025 04:13:54 -0600 From: Vijendar Mukunda To: CC: , , , , , , , , , , "Vijendar Mukunda" Subject: [PATCH V2 4/7] soundwire: amd: add support for ACP7.0 & ACP7.1 platforms Date: Mon, 20 Jan 2025 15:43:26 +0530 Message-ID: <20250120101329.3713017-5-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250120101329.3713017-1-Vijendar.Mukunda@amd.com> References: <20250120101329.3713017-1-Vijendar.Mukunda@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN3PEPF0000B373:EE_|CY8PR12MB7147:EE_ X-MS-Office365-Filtering-Correlation-Id: 046c90ff-30a5-4641-b2c1-08dd393b272f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|36860700013|82310400026|1800799024|376014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; 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no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Add SoundWire support for ACP7.0 and ACP7.1 platforms. Signed-off-by: Vijendar Mukunda --- drivers/soundwire/amd_manager.c | 22 ++++++++++++++++++++++ drivers/soundwire/amd_manager.h | 18 ++++++++++++++++++ include/linux/soundwire/sdw_amd.h | 2 ++ 3 files changed, 42 insertions(+) diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 6831b3729db5..d611498d5488 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -446,6 +446,10 @@ static int amd_sdw_port_params(struct sdw_bus *bus, struct sdw_port_params *p_pa return -EINVAL; } break; + case ACP70_PCI_REV_ID: + case ACP71_PCI_REV_ID: + frame_fmt_reg = acp70_sdw_dp_reg[p_params->num].frame_fmt_reg; + break; default: return -EINVAL; } @@ -494,6 +498,14 @@ static int amd_sdw_transport_params(struct sdw_bus *bus, return -EINVAL; } break; + case ACP70_PCI_REV_ID: + case ACP71_PCI_REV_ID: + frame_fmt_reg = acp70_sdw_dp_reg[params->port_num].frame_fmt_reg; + sample_int_reg = acp70_sdw_dp_reg[params->port_num].sample_int_reg; + hctrl_dp0_reg = acp70_sdw_dp_reg[params->port_num].hctrl_dp0_reg; + offset_reg = acp70_sdw_dp_reg[params->port_num].offset_reg; + lane_ctrl_ch_en_reg = acp70_sdw_dp_reg[params->port_num].lane_ctrl_ch_en_reg; + break; default: return -EINVAL; } @@ -549,6 +561,10 @@ static int amd_sdw_port_enable(struct sdw_bus *bus, return -EINVAL; } break; + case ACP70_PCI_REV_ID: + case ACP71_PCI_REV_ID: + lane_ctrl_ch_en_reg = acp70_sdw_dp_reg[enable_ch->port_num].lane_ctrl_ch_en_reg; + break; default: return -EINVAL; } @@ -898,6 +914,7 @@ int amd_sdw_manager_start(struct amd_sdw_manager *amd_manager) ret = amd_enable_sdw_manager(amd_manager); if (ret) return ret; + amd_sdw_set_frameshape(amd_manager); } /* Enable runtime PM */ @@ -969,6 +986,11 @@ static int amd_sdw_manager_probe(struct platform_device *pdev) return -EINVAL; } break; + case ACP70_PCI_REV_ID: + case ACP71_PCI_REV_ID: + amd_manager->num_dout_ports = AMD_ACP70_SDW_MAX_TX_PORTS; + amd_manager->num_din_ports = AMD_ACP70_SDW_MAX_RX_PORTS; + break; default: return -EINVAL; } diff --git a/drivers/soundwire/amd_manager.h b/drivers/soundwire/amd_manager.h index cc2170e4521e..30244a31c21c 100644 --- a/drivers/soundwire/amd_manager.h +++ b/drivers/soundwire/amd_manager.h @@ -159,8 +159,11 @@ #define AMD_ACP63_SDW0_MAX_RX_PORTS 3 #define AMD_ACP63_SDW1_MAX_TX_PORTS 1 #define AMD_ACP63_SDW1_MAX_RX_PORTS 1 +#define AMD_ACP70_SDW_MAX_TX_PORTS 3 +#define AMD_ACP70_SDW_MAX_RX_PORTS 3 #define AMD_ACP63_SDW0_MAX_DAI 6 #define AMD_ACP63_SDW1_MAX_DAI 2 +#define AMD_ACP70_SDW_MAX_DAI 6 #define AMD_SDW_SLAVE_0_ATTACHED 5 #define AMD_SDW_SSP_COUNTER_VAL 3 @@ -244,6 +247,21 @@ static struct sdw_manager_dp_reg acp63_sdw1_dp_reg[AMD_ACP63_SDW1_MAX_DAI] = { ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0} }; +static struct sdw_manager_dp_reg acp70_sdw_dp_reg[AMD_ACP70_SDW_MAX_DAI] = { + {ACP_SW_AUDIO0_TX_FRAME_FORMAT, ACP_SW_AUDIO0_TX_SAMPLEINTERVAL, ACP_SW_AUDIO0_TX_HCTRL_DP0, + ACP_SW_AUDIO0_TX_OFFSET_DP0, ACP_SW_AUDIO0_TX_CHANNEL_ENABLE_DP0}, + {ACP_SW_AUDIO1_TX_FRAME_FORMAT, ACP_SW_AUDIO1_TX_SAMPLEINTERVAL, ACP_SW_AUDIO1_TX_HCTRL, + ACP_SW_AUDIO1_TX_OFFSET, ACP_SW_AUDIO1_TX_CHANNEL_ENABLE_DP0}, + {ACP_SW_AUDIO2_TX_FRAME_FORMAT, ACP_SW_AUDIO2_TX_SAMPLEINTERVAL, ACP_SW_AUDIO2_TX_HCTRL, + ACP_SW_AUDIO2_TX_OFFSET, ACP_SW_AUDIO2_TX_CHANNEL_ENABLE_DP0}, + {ACP_SW_AUDIO0_RX_FRAME_FORMAT, ACP_SW_AUDIO0_RX_SAMPLEINTERVAL, ACP_SW_AUDIO0_RX_HCTRL_DP0, + ACP_SW_AUDIO0_RX_OFFSET_DP0, ACP_SW_AUDIO0_RX_CHANNEL_ENABLE_DP0}, + {ACP_SW_AUDIO1_RX_FRAME_FORMAT, ACP_SW_AUDIO1_RX_SAMPLEINTERVAL, ACP_SW_AUDIO1_RX_HCTRL, + ACP_SW_AUDIO1_RX_OFFSET, ACP_SW_AUDIO1_RX_CHANNEL_ENABLE_DP0}, + {ACP_SW_AUDIO2_RX_FRAME_FORMAT, ACP_SW_AUDIO2_RX_SAMPLEINTERVAL, ACP_SW_AUDIO2_RX_HCTRL, + ACP_SW_AUDIO2_RX_OFFSET, ACP_SW_AUDIO2_RX_CHANNEL_ENABLE_DP0}, +}; + static u32 sdw_manager_reg_mask_array[AMD_SDW_MAX_MANAGER_COUNT] = { AMD_SDW0_EXT_INTR_MASK, AMD_SDW1_EXT_INTR_MASK diff --git a/include/linux/soundwire/sdw_amd.h b/include/linux/soundwire/sdw_amd.h index 799f8578137b..6b839987f14c 100644 --- a/include/linux/soundwire/sdw_amd.h +++ b/include/linux/soundwire/sdw_amd.h @@ -28,6 +28,8 @@ #define ACP_SDW1 1 #define AMD_SDW_MAX_MANAGER_COUNT 2 #define ACP63_PCI_REV_ID 0x63 +#define ACP70_PCI_REV_ID 0x70 +#define ACP71_PCI_REV_ID 0x71 struct acp_sdw_pdata { u16 instance;