From: Gangliang Xie Date: Tue, 17 Mar 2026 07:31:48 +0000 (+0800) Subject: drm/amdgpu: reset ras eeprom table when it is invalid X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c36fd7fc6a84f36bebbef72fe29bec0682a6589;p=thirdparty%2Fkernel%2Fstable.git drm/amdgpu: reset ras eeprom table when it is invalid reset ras eeprom table when it is invalid Signed-off-by: Gangliang Xie Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 44fba4b6aa92..cdf4909592d2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -1558,6 +1558,8 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) unsigned char buf[RAS_TABLE_HEADER_SIZE] = { 0 }; struct amdgpu_ras_eeprom_table_header *hdr = &control->tbl_hdr; struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); + int dev_var = adev->pdev->device & 0xF; + uint32_t vram_type = adev->gmc.vram_type; int res; if (amdgpu_ras_smu_eeprom_supported(adev)) @@ -1597,6 +1599,12 @@ int amdgpu_ras_eeprom_init(struct amdgpu_ras_eeprom_control *control) return amdgpu_ras_eeprom_reset_table(control); } + if (!(adev->flags & AMD_IS_APU) && (dev_var == 0x5) && + (vram_type == AMDGPU_VRAM_TYPE_HBM3E) && + (hdr->version < RAS_TABLE_VER_V3)) { + return amdgpu_ras_eeprom_reset_table(control); + } + switch (hdr->version) { case RAS_TABLE_VER_V2_1: case RAS_TABLE_VER_V3: