diff options
| author | Ruijing Dong <ruijing.dong@amd.com> | 2022-03-02 23:19:22 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-04 21:03:30 +0300 |
| commit | 11eb648d014eb9e80bf553004551dd6694dfb5a0 (patch) | |
| tree | 40787b905ef43213e3f76628f5c10dfe7a54761d /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | b6065ebf55ff2fe3dae98e7cedb6ec4aa3c33f91 (diff) | |
| download | linux-11eb648d014eb9e80bf553004551dd6694dfb5a0.tar.xz | |
drm/amdgpu/vcn: Add vcn firmware log
vcn fwlog is for debugging purpose only,
by default, it is disabled.
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 2242e7c135fd..bb1c025d9001 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -178,6 +178,7 @@ int amdgpu_reset_method = -1; /* auto */ int amdgpu_num_kcq = -1; int amdgpu_smartshift_bias; int amdgpu_use_xgmi_p2p = 1; +int amdgpu_vcnfw_log; static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work); @@ -856,6 +857,13 @@ MODULE_PARM_DESC(num_kcq, "number of kernel compute queue user want to setup (8 module_param_named(num_kcq, amdgpu_num_kcq, int, 0444); /** + * DOC: vcnfw_log (int) + * Enable vcnfw log output for debugging, the default is disabled. + */ +MODULE_PARM_DESC(vcnfw_log, "Enable vcnfw log(0 = disable (default value), 1 = enable)"); +module_param_named(vcnfw_log, amdgpu_vcnfw_log, int, 0444); + +/** * DOC: smu_pptable_id (int) * Used to override pptable id. id = 0 use VBIOS pptable. * id > 0 use the soft pptable with specicfied id. |