From: Likun Gao <likun....@amd.com>
Skip for reserved fb size query for the ASIC older than navi10, as those
asic do not need for TMR region reserve and may get an invalid value.
Signed-off-by: Likun Gao <likun....@amd.com>
Change-Id: Idbc57805b8070f27ba6c3cf22f1892d6dab92f06
---
drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index a9adccfda4c0..e2a64ae7bcaf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -603,6 +603,9 @@ int amdgpu_atomfirmware_get_fw_reserved_fb_size(struct
amdgpu_device *adev)
u8 frev, crev;
int fw_reserved_fb_size;
+ if (adev->asic_type < CHIP_NAVI10)
+ return 0;
+
index =
get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
firmwareinfo);
--
2.25.1
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