Commit 58c39789 authored by Asad Kamal's avatar Asad Kamal Committed by Alex Deucher
Browse files

drm/amdgpu: Add pldm version reporting 



Add pldm version reporting through sysfs node

Signed-off-by: default avatarAsad Kamal <asad.kamal@amd.com>
Signed-off-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e3d0870a

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c

+2 −1
Original line number Diff line number Diff line
@@ -767,6 +767,7 @@ FW_VERSION_ATTR(vcn_fw_version, 0444, vcn.fw_version); 
FW_VERSION_ATTR(dmcu_fw_version, 0444, dm.dmcu_fw_version);

FW_VERSION_ATTR(mes_fw_version, 0444, mes.sched_version & AMDGPU_MES_VERSION_MASK);

FW_VERSION_ATTR(mes_kiq_fw_version, 0444, mes.kiq_version & AMDGPU_MES_VERSION_MASK);

FW_VERSION_ATTR(pldm_fw_version, 0444, firmware.pldm_version);



static struct attribute *fw_attrs[] = {

	&dev_attr_vce_fw_version.attr, &dev_attr_uvd_fw_version.attr,
@@ -781,7 +782,7 @@ static struct attribute *fw_attrs[] = { 
	&dev_attr_sdma2_fw_version.attr, &dev_attr_vcn_fw_version.attr,

	&dev_attr_dmcu_fw_version.attr, &dev_attr_imu_fw_version.attr,

	&dev_attr_mes_fw_version.attr, &dev_attr_mes_kiq_fw_version.attr,

	NULL

	&dev_attr_pldm_fw_version.attr, NULL

};



#define to_dev_attr(x) container_of(x, struct device_attribute, attr)

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h

+1 −0
Original line number Diff line number Diff line
@@ -602,6 +602,7 @@ struct amdgpu_firmware { 


	void *fw_buf_ptr;

	uint64_t fw_buf_mc;

	uint32_t pldm_version;

};



void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr);