diff options
| author | Changfeng <Changfeng.Zhu@amd.com> | 2021-02-24 16:01:43 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-26 17:01:27 -0500 |
| commit | 996aede28094465381e977f249ab07fecb6e7e87 (patch) | |
| tree | 730e22dde891b80549106c8000c9b24849f7c79d /drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | |
| parent | 650bc7ae006448573a762dd6002396591dcc98d9 (diff) | |
drm/amdgpu: decline max_me for mec2_fw remove in renoir/arcturus
The value of max_me in amdgpu_gfx_rlc_setup_cp_table should reduce to 4
when mec2_fw is removed on asic renoir/arcturus. Or it will cause kernel
NULL pointer when modprobe driver.
Signed-off-by: Changfeng <Changfeng.Zhu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 2f56adebbb31..300a07227597 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -1890,7 +1890,10 @@ static void gfx_v9_0_enable_lbpw(struct amdgpu_device *adev, bool enable) static int gfx_v9_0_cp_jump_table_num(struct amdgpu_device *adev) { - return 5; + if (gfx_v9_0_load_mec2_fw_bin_support(adev)) + return 5; + else + return 4; } static int gfx_v9_0_rlc_init(struct amdgpu_device *adev) |