Merge tag 'v5.9-rc2' into regulator-5.9

Linux 5.9-rc2

1 files changed, 17 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index fdd52d86a4d7..29f767e026e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -2022,11 +2022,6 @@ int amdgpu_atombios_init(struct amdgpu_device *adev)
 	if (adev->is_atom_fw) {
 		amdgpu_atomfirmware_scratch_regs_init(adev);
 		amdgpu_atomfirmware_allocate_fb_scratch(adev);
-		ret = amdgpu_atomfirmware_get_mem_train_info(adev);
-		if (ret) {
-			DRM_ERROR("Failed to get mem train fb location.\n");
-			return ret;
-		}
 	} else {
 		amdgpu_atombios_scratch_regs_init(adev);
 		amdgpu_atombios_allocate_fb_scratch(adev);
@@ -2041,3 +2036,20 @@ int amdgpu_atombios_init(struct amdgpu_device *adev)
 	return 0;
 }
 
+int amdgpu_atombios_get_data_table(struct amdgpu_device *adev,
+				   uint32_t table,
+				   uint16_t *size,
+				   uint8_t *frev,
+				   uint8_t *crev,
+				   uint8_t **addr)
+{
+	uint16_t data_start;
+
+	if (!amdgpu_atom_parse_data_header(adev->mode_info.atom_context, table,
+					   size, frev, crev, &data_start))
+		return -EINVAL;
+
+	*addr = (uint8_t *)adev->mode_info.atom_context->bios + data_start;
+
+	return 0;
+}