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Tue, 3 Jan 2023 22:19:56 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DS1PEPF0000E655.mail.protection.outlook.com (10.167.18.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5944.8 via Frontend Transport; Tue, 3 Jan 2023 22:19:56 +0000 Received: from AUS-LX-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Tue, 3 Jan 2023 16:19:53 -0600 From: Mario Limonciello To: Alex Deucher , Subject: [PATCH v4 22/27] drm/amd: Load PSP microcode during early_init Date: Tue, 3 Jan 2023 16:18:41 -0600 Message-ID: <20230103221852.22813-23-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230103221852.22813-1-mario.limonciello@amd.com> References: <20230103221852.22813-1-mario.limonciello@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E655:EE_|SA1PR12MB6945:EE_ X-MS-Office365-Filtering-Correlation-Id: aa160586-66d5-49bd-b022-08daedd8a50f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jan 2023 22:19:56.3553 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: aa160586-66d5-49bd-b022-08daedd8a50f X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF0000E655.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB6945 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Pan, Xinhui" , Lazar Lijo , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Carlos Soriano Sanchez , christian.koenig@amd.com, Mario Limonciello Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Simplifies the code so that all PSP versions will get the firmware name from `amdgpu_ucode_ip_version_decode` and then use this filename to load microcode as part of the early_init process. Any failures will cause the driver to fail to probe before the firmware framebuffer has been removed. Signed-off-by: Mario Limonciello --- v3->v4: * new patch --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 128 +++++++++-------------- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 3 + drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 16 +-- drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 55 ++-------- drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 13 +-- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 27 ++--- drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c | 14 +-- drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 16 +-- 8 files changed, 79 insertions(+), 193 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index d51fe3431e2b..3b0644600a1f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -122,6 +122,44 @@ static void psp_check_pmfw_centralized_cstate_management(struct psp_context *psp } } +static int psp_init_sriov_microcode(struct psp_context *psp) +{ + struct amdgpu_device *adev = psp->adev; + char ucode_prefix[30]; + int ret = 0; + + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); + + switch (adev->ip_versions[MP0_HWIP][0]) { + case IP_VERSION(9, 0, 0): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + break; + case IP_VERSION(11, 0, 9): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + break; + case IP_VERSION(11, 0, 7): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + break; + case IP_VERSION(13, 0, 2): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; + ret = psp_init_cap_microcode(psp, ucode_prefix); + ret &= psp_init_ta_microcode(psp, ucode_prefix); + break; + case IP_VERSION(13, 0, 0): + adev->virt.autoload_ucode_id = 0; + break; + case IP_VERSION(13, 0, 10): + adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MES1_DATA; + break; + default: + return -EINVAL; + } + return ret; +} + static int psp_early_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -192,7 +230,10 @@ static int psp_early_init(void *handle) psp_check_pmfw_centralized_cstate_management(psp); - return 0; + if (amdgpu_sriov_vf(adev)) + return psp_init_sriov_microcode(psp); + else + return psp_init_microcode(psp); } void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx) @@ -350,42 +391,6 @@ static bool psp_get_runtime_db_entry(struct amdgpu_device *adev, return ret; } -static int psp_init_sriov_microcode(struct psp_context *psp) -{ - struct amdgpu_device *adev = psp->adev; - int ret = 0; - - switch (adev->ip_versions[MP0_HWIP][0]) { - case IP_VERSION(9, 0, 0): - adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; - ret = psp_init_cap_microcode(psp, "vega10"); - break; - case IP_VERSION(11, 0, 9): - adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; - ret = psp_init_cap_microcode(psp, "navi12"); - break; - case IP_VERSION(11, 0, 7): - adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; - ret = psp_init_cap_microcode(psp, "sienna_cichlid"); - break; - case IP_VERSION(13, 0, 2): - adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MEC2; - ret = psp_init_cap_microcode(psp, "aldebaran"); - ret &= psp_init_ta_microcode(psp, "aldebaran"); - break; - case IP_VERSION(13, 0, 0): - adev->virt.autoload_ucode_id = 0; - break; - case IP_VERSION(13, 0, 10): - adev->virt.autoload_ucode_id = AMDGPU_UCODE_ID_CP_MES1_DATA; - break; - default: - ret = -EINVAL; - break; - } - return ret; -} - static int psp_sw_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; @@ -401,15 +406,6 @@ static int psp_sw_init(void *handle) ret = -ENOMEM; } - if (amdgpu_sriov_vf(adev)) - ret = psp_init_sriov_microcode(psp); - else - ret = psp_init_microcode(psp); - if (ret) { - DRM_ERROR("Failed to load psp firmware!\n"); - return ret; - } - adev->psp.xgmi_context.supports_extended_data = !adev->gmc.xgmi.connected_to_cpu && adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 2); @@ -2908,20 +2904,14 @@ int psp_ring_cmd_submit(struct psp_context *psp, return 0; } -int psp_init_asd_microcode(struct psp_context *psp, - const char *chip_name) +int psp_init_asd_microcode(struct psp_context *psp, char *ucode_prefix) { struct amdgpu_device *adev = psp->adev; char fw_name[PSP_FW_NAME_LEN]; const struct psp_firmware_header_v1_0 *asd_hdr; int err = 0; - if (!chip_name) { - dev_err(adev->dev, "invalid chip name for asd microcode\n"); - return -EINVAL; - } - - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_asd.bin", chip_name); + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_asd.bin", ucode_prefix); err = request_firmware(&adev->psp.asd_fw, fw_name, adev->dev); if (err) goto out; @@ -2944,20 +2934,14 @@ int psp_init_asd_microcode(struct psp_context *psp, return err; } -int psp_init_toc_microcode(struct psp_context *psp, - const char *chip_name) +int psp_init_toc_microcode(struct psp_context *psp, char *ucode_prefix) { struct amdgpu_device *adev = psp->adev; char fw_name[PSP_FW_NAME_LEN]; const struct psp_firmware_header_v1_0 *toc_hdr; int err = 0; - if (!chip_name) { - dev_err(adev->dev, "invalid chip name for toc microcode\n"); - return -EINVAL; - } - - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_toc.bin", chip_name); + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_toc.bin", ucode_prefix); err = request_firmware(&adev->psp.toc_fw, fw_name, adev->dev); if (err) goto out; @@ -3107,8 +3091,7 @@ static int psp_init_sos_base_fw(struct amdgpu_device *adev) return 0; } -int psp_init_sos_microcode(struct psp_context *psp, - const char *chip_name) +int psp_init_sos_microcode(struct psp_context *psp, char *ucode_prefix) { struct amdgpu_device *adev = psp->adev; char fw_name[PSP_FW_NAME_LEN]; @@ -3121,12 +3104,7 @@ int psp_init_sos_microcode(struct psp_context *psp, uint8_t *ucode_array_start_addr; int fw_index = 0; - if (!chip_name) { - dev_err(adev->dev, "invalid chip name for sos microcode\n"); - return -EINVAL; - } - - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sos.bin", chip_name); + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sos.bin", ucode_prefix); err = request_firmware(&adev->psp.sos_fw, fw_name, adev->dev); if (err) goto out; @@ -3391,8 +3369,7 @@ int psp_init_ta_microcode(struct psp_context *psp, char *ucode_prefix) return err; } -int psp_init_cap_microcode(struct psp_context *psp, - const char *chip_name) +int psp_init_cap_microcode(struct psp_context *psp, char *ucode_prefix) { struct amdgpu_device *adev = psp->adev; char fw_name[PSP_FW_NAME_LEN]; @@ -3400,17 +3377,12 @@ int psp_init_cap_microcode(struct psp_context *psp, struct amdgpu_firmware_info *info = NULL; int err = 0; - if (!chip_name) { - dev_err(adev->dev, "invalid chip name for cap microcode\n"); - return -EINVAL; - } - if (!amdgpu_sriov_vf(adev)) { dev_err(adev->dev, "cap microcode should only be loaded under SRIOV\n"); return -EINVAL; } - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_cap.bin", chip_name); + snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_cap.bin", ucode_prefix); err = request_firmware(&adev->psp.cap_fw, fw_name, adev->dev); if (err) { dev_warn(adev->dev, "cap microcode does not exist, skip\n"); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 45dc370f96bd..47b88233bf94 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -502,6 +502,9 @@ int psp_ring_cmd_submit(struct psp_context *psp, uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr, int index); +int psp_init_asd_microcode(struct psp_context *psp, char *ucode_prefix); +int psp_init_toc_microcode(struct psp_context *psp, char *ucode_prefix); +int psp_init_sos_microcode(struct psp_context *psp, char *ucode_prefix); int psp_init_ta_microcode(struct psp_context *psp, char *ucode_prefix); int psp_init_cap_microcode(struct psp_context *psp, const char *chip_name); diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index 7fb48c1dec71..e1b7fca09666 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -47,27 +47,15 @@ MODULE_FIRMWARE("amdgpu/raven_ta.bin"); static int psp_v10_0_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; char ucode_prefix[30]; int err = 0; DRM_DEBUG("\n"); - switch (adev->asic_type) { - case CHIP_RAVEN: - if (adev->apu_flags & AMD_APU_IS_RAVEN2) - chip_name = "raven2"; - else if (adev->apu_flags & AMD_APU_IS_PICASSO) - chip_name = "picasso"; - else - chip_name = "raven"; - break; - default: BUG(); - } amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) - goto out; + return err; return psp_init_ta_microcode(psp, ucode_prefix); } diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c index 5f140b7c30d2..5fb572d3e42a 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c @@ -88,57 +88,20 @@ MODULE_FIRMWARE("amdgpu/beige_goby_ta.bin"); static int psp_v11_0_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; - char fw_name[PSP_FW_NAME_LEN]; + char ucode_prefix[30]; int err = 0; - const struct ta_firmware_header_v1_0 *ta_hdr; DRM_DEBUG("\n"); - switch (adev->ip_versions[MP0_HWIP][0]) { - case IP_VERSION(11, 0, 2): - chip_name = "vega20"; - break; - case IP_VERSION(11, 0, 0): - chip_name = "navi10"; - break; - case IP_VERSION(11, 0, 5): - chip_name = "navi14"; - break; - case IP_VERSION(11, 0, 9): - chip_name = "navi12"; - break; - case IP_VERSION(11, 0, 4): - chip_name = "arcturus"; - break; - case IP_VERSION(11, 0, 7): - chip_name = "sienna_cichlid"; - break; - case IP_VERSION(11, 0, 11): - chip_name = "navy_flounder"; - break; - case IP_VERSION(11, 5, 0): - chip_name = "vangogh"; - break; - case IP_VERSION(11, 0, 12): - chip_name = "dimgrey_cavefish"; - break; - case IP_VERSION(11, 0, 13): - chip_name = "beige_goby"; - break; - default: - BUG(); - } amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - switch (adev->ip_versions[MP0_HWIP][0]) { case IP_VERSION(11, 0, 2): case IP_VERSION(11, 0, 4): - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) return err; err = psp_init_ta_microcode(psp, ucode_prefix); @@ -148,10 +111,10 @@ static int psp_v11_0_init_microcode(struct psp_context *psp) case IP_VERSION(11, 0, 0): case IP_VERSION(11, 0, 5): case IP_VERSION(11, 0, 9): - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) return err; err = psp_init_ta_microcode(psp, ucode_prefix); @@ -162,18 +125,18 @@ static int psp_v11_0_init_microcode(struct psp_context *psp) case IP_VERSION(11, 0, 11): case IP_VERSION(11, 0, 12): case IP_VERSION(11, 0, 13): - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_ta_microcode(psp, chip_name); + err = psp_init_ta_microcode(psp, ucode_prefix); if (err) return err; break; case IP_VERSION(11, 5, 0): - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_toc_microcode(psp, chip_name); + err = psp_init_toc_microcode(psp, ucode_prefix); if (err) return err; break; diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c index 634fa2822d8a..45810e4a7e45 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v12_0.c @@ -48,24 +48,13 @@ MODULE_FIRMWARE("amdgpu/green_sardine_ta.bin"); static int psp_v12_0_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; char ucode_prefix[30]; int err = 0; DRM_DEBUG("\n"); - switch (adev->asic_type) { - case CHIP_RENOIR: - if (adev->apu_flags & AMD_APU_IS_RENOIR) - chip_name = "renoir"; - else - chip_name = "green_sardine"; - break; - default: - BUG(); - } amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) return err; return psp_init_ta_microcode(psp, ucode_prefix); diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c index e6a26a7e5e5e..d62fcc77af95 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c @@ -70,32 +70,19 @@ MODULE_FIRMWARE("amdgpu/psp_13_0_11_ta.bin"); static int psp_v13_0_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; char ucode_prefix[30]; int err = 0; - switch (adev->ip_versions[MP0_HWIP][0]) { - case IP_VERSION(13, 0, 2): - chip_name = "aldebaran"; - break; - case IP_VERSION(13, 0, 1): - case IP_VERSION(13, 0, 3): - chip_name = "yellow_carp"; - break; - default: - amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - chip_name = ucode_prefix; - break; - } + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); switch (adev->ip_versions[MP0_HWIP][0]) { case IP_VERSION(13, 0, 2): - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; /* It's not necessary to load ras ta on Guest side */ if (!amdgpu_sriov_vf(adev)) { - err = psp_init_ta_microcode(&adev->psp, chip_name); + err = psp_init_ta_microcode(psp, ucode_prefix); if (err) return err; } @@ -105,21 +92,21 @@ static int psp_v13_0_init_microcode(struct psp_context *psp) case IP_VERSION(13, 0, 5): case IP_VERSION(13, 0, 8): case IP_VERSION(13, 0, 11): - err = psp_init_toc_microcode(psp, chip_name); + err = psp_init_toc_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_ta_microcode(psp, chip_name); + err = psp_init_ta_microcode(psp, ucode_prefix); if (err) return err; break; case IP_VERSION(13, 0, 0): case IP_VERSION(13, 0, 7): case IP_VERSION(13, 0, 10): - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; /* It's not necessary to load ras ta on Guest side */ - err = psp_init_ta_microcode(psp, chip_name); + err = psp_init_ta_microcode(psp, ucode_prefix); if (err) return err; break; diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c index 9d4e24e518e8..d5ba58eba3e2 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c @@ -35,25 +35,17 @@ MODULE_FIRMWARE("amdgpu/psp_13_0_4_ta.bin"); static int psp_v13_0_4_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; char ucode_prefix[30]; int err = 0; - switch (adev->ip_versions[MP0_HWIP][0]) { - case IP_VERSION(13, 0, 4): - amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - chip_name = ucode_prefix; - break; - default: - BUG(); - } + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); switch (adev->ip_versions[MP0_HWIP][0]) { case IP_VERSION(13, 0, 4): - err = psp_init_toc_microcode(psp, chip_name); + err = psp_init_toc_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_ta_microcode(psp, chip_name); + err = psp_init_ta_microcode(psp, ucode_prefix); if (err) return err; break; diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c index 157147c6c94e..f6b75e3e47ff 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c @@ -57,26 +57,18 @@ static int psp_v3_1_ring_stop(struct psp_context *psp, static int psp_v3_1_init_microcode(struct psp_context *psp) { struct amdgpu_device *adev = psp->adev; - const char *chip_name; + char ucode_prefix[30]; int err = 0; DRM_DEBUG("\n"); - switch (adev->asic_type) { - case CHIP_VEGA10: - chip_name = "vega10"; - break; - case CHIP_VEGA12: - chip_name = "vega12"; - break; - default: BUG(); - } + amdgpu_ucode_ip_version_decode(adev, MP0_HWIP, ucode_prefix, sizeof(ucode_prefix)); - err = psp_init_sos_microcode(psp, chip_name); + err = psp_init_sos_microcode(psp, ucode_prefix); if (err) return err; - err = psp_init_asd_microcode(psp, chip_name); + err = psp_init_asd_microcode(psp, ucode_prefix); if (err) return err;