}
#endif
-bool amdgpu_get_bios(struct amdgpu_device *adev)
+static bool amdgpu_get_bios_apu(struct amdgpu_device *adev)
+{
+ if (amdgpu_acpi_vfct_bios(adev)) {
+ dev_info(adev->dev, "Fetched VBIOS from VFCT\n");
+ goto success;
+ }
+
+ if (igp_read_bios_from_vram(adev)) {
+ dev_info(adev->dev, "Fetched VBIOS from VRAM BAR\n");
+ goto success;
+ }
+
+ if (amdgpu_read_bios(adev)) {
+ dev_info(adev->dev, "Fetched VBIOS from ROM BAR\n");
+ goto success;
+ }
+
+ if (amdgpu_read_platform_bios(adev)) {
+ dev_info(adev->dev, "Fetched VBIOS from platform\n");
+ goto success;
+ }
+
+ dev_err(adev->dev, "Unable to locate a BIOS ROM\n");
+ return false;
+
+success:
+ return true;
+}
+
+static bool amdgpu_get_bios_dgpu(struct amdgpu_device *adev)
{
if (amdgpu_atrm_get_bios(adev)) {
dev_info(adev->dev, "Fetched VBIOS from ATRM\n");
return false;
success:
- adev->is_atom_fw = adev->asic_type >= CHIP_VEGA10;
return true;
}
+bool amdgpu_get_bios(struct amdgpu_device *adev)
+{
+ bool found;
+
+ if (adev->flags & AMD_IS_APU)
+ found = amdgpu_get_bios_apu(adev);
+ else
+ found = amdgpu_get_bios_dgpu(adev);
+
+ if (found)
+ adev->is_atom_fw = adev->asic_type >= CHIP_VEGA10;
+
+ return found;
+}
+
/* helper function for soc15 and onwards to read bios from rom */
bool amdgpu_soc15_read_bios_from_rom(struct amdgpu_device *adev,
u8 *bios, u32 length_bytes)