drm/amdgpu: drop the non-sense firmware version check on arcturus

As the firmware versions of arcturus are different from other gfx9
ASICs. And the warning("CP firmware version too old, please update!")
caused by this check can be eliminated.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 3afdbbd..6a49fe4 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1106,10 +1106,11 @@ static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev)
        adev->gfx.me_fw_write_wait = false;
        adev->gfx.mec_fw_write_wait = false;
 
-       if ((adev->gfx.mec_fw_version < 0x000001a5) ||
+       if ((adev->asic_type != CHIP_ARCTURUS) &&
+           ((adev->gfx.mec_fw_version < 0x000001a5) ||
            (adev->gfx.mec_feature_version < 46) ||
            (adev->gfx.pfp_fw_version < 0x000000b7) ||
-           (adev->gfx.pfp_feature_version < 46))
+           (adev->gfx.pfp_feature_version < 46)))
                DRM_WARN_ONCE("CP firmware version too old, please update!");
 
        switch (adev->asic_type) {