From 30d95a37f46d1be90048c565d3ec380ddecb0541 Mon Sep 17 00:00:00 2001 From: Sathishkumar S Date: Sun, 30 May 2021 10:47:16 +0530 Subject: drm/amdgpu: attr to control SS2.0 bias level (v2) add sysfs attr to read/write smartshift bias level. document smartshift_bias sysfs attr. V2: add attr to amdgpu_device_attrs and use attr_update (Lijo) Signed-off-by: Sathishkumar S Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 809aa7641d7e..c080ba15ae77 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -173,6 +173,7 @@ int amdgpu_tmz = -1; /* auto */ uint amdgpu_freesync_vid_mode; int amdgpu_reset_method = -1; /* auto */ int amdgpu_num_kcq = -1; +int amdgpu_smartshift_bias; static void amdgpu_drv_delayed_reset_work_handler(struct work_struct *work); -- cgit