From 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 20:50:12 +0200 Subject: Merging upstream version 6.8.9. Signed-off-by: Daniel Baumann --- sound/soc/sof/amd/acp-common.c | 1 - sound/soc/sof/amd/acp-ipc.c | 2 +- sound/soc/sof/amd/acp-loader.c | 34 ++++++++++++---- sound/soc/sof/amd/acp.c | 89 ++++++++++++++++++++++++------------------ sound/soc/sof/amd/acp.h | 12 +++++- sound/soc/sof/amd/vangogh.c | 9 ++++- 6 files changed, 97 insertions(+), 50 deletions(-) (limited to 'sound/soc/sof/amd') diff --git a/sound/soc/sof/amd/acp-common.c b/sound/soc/sof/amd/acp-common.c index 3a0c7688dc..2d72c6d55d 100644 --- a/sound/soc/sof/amd/acp-common.c +++ b/sound/soc/sof/amd/acp-common.c @@ -13,7 +13,6 @@ #include "../sof-priv.h" #include "../sof-audio.h" #include "../ops.h" -#include "../sof-audio.h" #include "acp.h" #include "acp-dsp-offset.h" #include diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c index fcb54f545f..b44b1b1adb 100644 --- a/sound/soc/sof/amd/acp-ipc.c +++ b/sound/soc/sof/amd/acp-ipc.c @@ -3,7 +3,7 @@ // This file is provided under a dual BSD/GPLv2 license. When using or // redistributing this file, you may do so under either license. // -// Copyright(c) 2021 Advanced Micro Devices, Inc. +// Copyright(c) 2021, 2023 Advanced Micro Devices, Inc. // // Authors: Balakishore Pati // Ajit Kumar Pandey diff --git a/sound/soc/sof/amd/acp-loader.c b/sound/soc/sof/amd/acp-loader.c index e05eb7a86d..aad904839b 100644 --- a/sound/soc/sof/amd/acp-loader.c +++ b/sound/soc/sof/amd/acp-loader.c @@ -173,7 +173,7 @@ int acp_dsp_pre_fw_run(struct snd_sof_dev *sdev) adata = sdev->pdata->hw_pdata; - if (adata->signed_fw_image) + if (adata->quirks && adata->quirks->signed_fw_image) size_fw = adata->fw_bin_size - ACP_FIRMWARE_SIGNATURE; else size_fw = adata->fw_bin_size; @@ -267,29 +267,49 @@ int acp_sof_load_signed_firmware(struct snd_sof_dev *sdev) { struct snd_sof_pdata *plat_data = sdev->pdata; struct acp_dev_data *adata = plat_data->hw_pdata; + const char *fw_filename; int ret; - ret = request_firmware(&sdev->basefw.fw, adata->fw_code_bin, sdev->dev); + fw_filename = kasprintf(GFP_KERNEL, "%s/%s", + plat_data->fw_filename_prefix, + adata->fw_code_bin); + if (!fw_filename) + return -ENOMEM; + + ret = request_firmware(&sdev->basefw.fw, fw_filename, sdev->dev); if (ret < 0) { + kfree(fw_filename); dev_err(sdev->dev, "sof signed firmware code bin is missing\n"); return ret; } else { - dev_dbg(sdev->dev, "request_firmware %s successful\n", adata->fw_code_bin); + dev_dbg(sdev->dev, "request_firmware %s successful\n", fw_filename); } + kfree(fw_filename); + ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_IRAM, 0, - (void *)sdev->basefw.fw->data, sdev->basefw.fw->size); + (void *)sdev->basefw.fw->data, + sdev->basefw.fw->size); + + fw_filename = kasprintf(GFP_KERNEL, "%s/%s", + plat_data->fw_filename_prefix, + adata->fw_data_bin); + if (!fw_filename) + return -ENOMEM; - ret = request_firmware(&adata->fw_dbin, adata->fw_data_bin, sdev->dev); + ret = request_firmware(&adata->fw_dbin, fw_filename, sdev->dev); if (ret < 0) { + kfree(fw_filename); dev_err(sdev->dev, "sof signed firmware data bin is missing\n"); return ret; } else { - dev_dbg(sdev->dev, "request_firmware %s successful\n", adata->fw_data_bin); + dev_dbg(sdev->dev, "request_firmware %s successful\n", fw_filename); } + kfree(fw_filename); ret = snd_sof_dsp_block_write(sdev, SOF_FW_BLK_TYPE_DRAM, 0, - (void *)adata->fw_dbin->data, adata->fw_dbin->size); + (void *)adata->fw_dbin->data, + adata->fw_dbin->size); return ret; } EXPORT_SYMBOL_NS(acp_sof_load_signed_firmware, SND_SOC_SOF_AMD_COMMON); diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index c6f637f298..1b6f5724c8 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -20,21 +20,23 @@ #include "acp.h" #include "acp-dsp-offset.h" -#define SECURED_FIRMWARE 1 - static bool enable_fw_debug; module_param(enable_fw_debug, bool, 0444); MODULE_PARM_DESC(enable_fw_debug, "Enable Firmware debug"); +static struct acp_quirk_entry quirk_valve_galileo = { + .signed_fw_image = true, + .skip_iram_dram_size_mod = true, +}; + const struct dmi_system_id acp_sof_quirk_table[] = { { - /* Valve Jupiter device */ + /* Steam Deck OLED device */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Valve"), DMI_MATCH(DMI_PRODUCT_NAME, "Galileo"), - DMI_MATCH(DMI_PRODUCT_FAMILY, "Sephiroth"), }, - .driver_data = (void *)SECURED_FIRMWARE, + .driver_data = &quirk_valve_galileo, }, {} }; @@ -255,7 +257,7 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr, } } - if (adata->signed_fw_image) + if (adata->quirks && adata->quirks->signed_fw_image) snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_INCLUDE_HDR, ACP_SHA_HEADER); snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SHA_DMA_STRT_ADDR, start_addr); @@ -278,6 +280,17 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr, return ret; } + /* psp_send_cmd only required for vangogh platform (rev - 5) */ + if (desc->rev == 5 && !(adata->quirks && adata->quirks->skip_iram_dram_size_mod)) { + /* Modify IRAM and DRAM size */ + ret = psp_send_cmd(adata, MBOX_ACP_IRAM_DRAM_FENCE_COMMAND | IRAM_DRAM_FENCE_2); + if (ret) + return ret; + ret = psp_send_cmd(adata, MBOX_ACP_IRAM_DRAM_FENCE_COMMAND | MBOX_ISREADY_FLAG); + if (ret) + return ret; + } + ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_DSP_FW_QUALIFIER, fw_qualifier, fw_qualifier & DSP_FW_RUN_ENABLE, ACP_REG_POLL_INTERVAL, ACP_DMA_COMPLETE_TIMEOUT_US); @@ -343,13 +356,15 @@ static irqreturn_t acp_irq_thread(int irq, void *context) const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int count = ACP_HW_SEM_RETRY_COUNT; - while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset)) { - /* Wait until acquired HW Semaphore lock or timeout */ - count--; - if (!count) { - dev_err(sdev->dev, "%s: Failed to acquire HW lock\n", __func__); - return IRQ_NONE; - } + spin_lock_irq(&sdev->ipc_lock); + /* Wait until acquired HW Semaphore lock or timeout */ + while (snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->hw_semaphore_offset) && --count) + ; + spin_unlock_irq(&sdev->ipc_lock); + + if (!count) { + dev_err(sdev->dev, "%s: Failed to acquire HW lock\n", __func__); + return IRQ_NONE; } sof_ops(sdev)->irq_thread(irq, sdev); @@ -480,7 +495,6 @@ EXPORT_SYMBOL_NS(amd_sof_acp_resume, SND_SOC_SOF_AMD_COMMON); int amd_sof_acp_probe(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); - struct snd_sof_pdata *plat_data = sdev->pdata; struct acp_dev_data *adata; const struct sof_amd_acp_desc *chip; const struct dmi_system_id *dmi_id; @@ -522,6 +536,10 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) goto unregister_dev; } + ret = acp_init(sdev); + if (ret < 0) + goto free_smn_dev; + sdev->ipc_irq = pci->irq; ret = request_threaded_irq(sdev->ipc_irq, acp_irq_handler, acp_irq_thread, IRQF_SHARED, "AudioDSP", sdev); @@ -531,10 +549,6 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) goto free_smn_dev; } - ret = acp_init(sdev); - if (ret < 0) - goto free_ipc_irq; - sdev->dsp_box.offset = 0; sdev->dsp_box.size = BOX_SIZE_512; @@ -544,28 +558,27 @@ int amd_sof_acp_probe(struct snd_sof_dev *sdev) sdev->debug_box.offset = sdev->host_box.offset + sdev->host_box.size; sdev->debug_box.size = BOX_SIZE_1024; - adata->signed_fw_image = false; dmi_id = dmi_first_match(acp_sof_quirk_table); - if (dmi_id && dmi_id->driver_data) { - adata->fw_code_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, - "%s/sof-%s-code.bin", - plat_data->fw_filename_prefix, - chip->name); - if (!adata->fw_code_bin) { - ret = -ENOMEM; - goto free_ipc_irq; + if (dmi_id) { + adata->quirks = dmi_id->driver_data; + + if (adata->quirks->signed_fw_image) { + adata->fw_code_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, + "sof-%s-code.bin", + chip->name); + if (!adata->fw_code_bin) { + ret = -ENOMEM; + goto free_ipc_irq; + } + + adata->fw_data_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, + "sof-%s-data.bin", + chip->name); + if (!adata->fw_data_bin) { + ret = -ENOMEM; + goto free_ipc_irq; + } } - - adata->fw_data_bin = devm_kasprintf(sdev->dev, GFP_KERNEL, - "%s/sof-%s-data.bin", - plat_data->fw_filename_prefix, - chip->name); - if (!adata->fw_data_bin) { - ret = -ENOMEM; - goto free_ipc_irq; - } - - adata->signed_fw_image = dmi_id->driver_data; } adata->enable_fw_debug = enable_fw_debug; diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index c536cfde0e..7d4a8b6b3c 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -74,9 +74,14 @@ #define MP0_C2PMSG_114_REG 0x3810AC8 #define MP0_C2PMSG_73_REG 0x3810A24 #define MBOX_ACP_SHA_DMA_COMMAND 0x70000 +#define MBOX_ACP_IRAM_DRAM_FENCE_COMMAND 0x80000 #define MBOX_DELAY_US 1000 #define MBOX_READY_MASK 0x80000000 #define MBOX_STATUS_MASK 0xFFFF +#define MBOX_ISREADY_FLAG 0x40000000 +#define IRAM_DRAM_FENCE_0 0X0 +#define IRAM_DRAM_FENCE_1 0X01 +#define IRAM_DRAM_FENCE_2 0X02 #define BOX_SIZE_512 0x200 #define BOX_SIZE_1024 0x400 @@ -188,6 +193,11 @@ struct sof_amd_acp_desc { u32 probe_reg_offset; }; +struct acp_quirk_entry { + bool signed_fw_image; + bool skip_iram_dram_size_mod; +}; + /* Common device data struct for ACP devices */ struct acp_dev_data { struct snd_sof_dev *dev; @@ -208,7 +218,7 @@ struct acp_dev_data { u8 *data_buf; dma_addr_t sram_dma_addr; u8 *sram_data_buf; - bool signed_fw_image; + struct acp_quirk_entry *quirks; struct dma_descriptor dscr_info[ACP_MAX_DESC]; struct acp_dsp_stream stream_buf[ACP_MAX_STREAM]; struct acp_dsp_stream *dtrace_stream; diff --git a/sound/soc/sof/amd/vangogh.c b/sound/soc/sof/amd/vangogh.c index de15d21aa6..bc6ffdb547 100644 --- a/sound/soc/sof/amd/vangogh.c +++ b/sound/soc/sof/amd/vangogh.c @@ -143,6 +143,7 @@ EXPORT_SYMBOL_NS(sof_vangogh_ops, SND_SOC_SOF_AMD_COMMON); int sof_vangogh_ops_init(struct snd_sof_dev *sdev) { const struct dmi_system_id *dmi_id; + struct acp_quirk_entry *quirks; /* common defaults */ memcpy(&sof_vangogh_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops)); @@ -151,8 +152,12 @@ int sof_vangogh_ops_init(struct snd_sof_dev *sdev) sof_vangogh_ops.num_drv = ARRAY_SIZE(vangogh_sof_dai); dmi_id = dmi_first_match(acp_sof_quirk_table); - if (dmi_id && dmi_id->driver_data) - sof_vangogh_ops.load_firmware = acp_sof_load_signed_firmware; + if (dmi_id) { + quirks = dmi_id->driver_data; + + if (quirks->signed_fw_image) + sof_vangogh_ops.load_firmware = acp_sof_load_signed_firmware; + } return 0; } -- cgit v1.2.3