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Wed, 25 Dec 2024 01:24:22 -0600 From: Vijendar Mukunda To: CC: , , , , , , , , , , "Vijendar Mukunda" Subject: [PATCH 3/5] soundwire: amd: add support for ACP7.0 & ACP7.1 platforms Date: Wed, 25 Dec 2024 12:53:58 +0530 Message-ID: <20241225072400.912445-4-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241225072400.912445-1-Vijendar.Mukunda@amd.com> References: <20241225072400.912445-1-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: MWH0EPF000A6731:EE_|PH7PR12MB8179:EE_ X-MS-Office365-Filtering-Correlation-Id: 61416223-5a60-4d29-955f-08dd24b52a1d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|1800799024|36860700013|82310400026; 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 | 23 +++++++++++++++++++++++ drivers/soundwire/amd_manager.h | 18 ++++++++++++++++++ include/linux/soundwire/sdw_amd.h | 2 ++ 3 files changed, 43 insertions(+) diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 60be5805715e..9eb8d345b527 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; } @@ -895,6 +911,7 @@ 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 */ @@ -966,6 +983,11 @@ 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; } @@ -1172,6 +1194,7 @@ static int __maybe_unused amd_suspend_runtime(struct device *dev) ret = amd_sdw_clock_stop(amd_manager); if (ret) return ret; + return amd_deinit_sdw_manager(amd_manager); } return 0; 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;