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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2020-09-18 20:32:25 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-10-01 10:42:55 -0400 |
| commit | f7ee1874b06cfda6295ef236116ef189fdb9bd06 (patch) | |
| tree | d3df229f1ade6864b080acb53e08682d97aab693 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | 705a2b5ba0635c2fa3e5b6a830a6b4fe178de699 (diff) | |
| download | lwn-f7ee1874b06cfda6295ef236116ef189fdb9bd06.tar.gz lwn-f7ee1874b06cfda6295ef236116ef189fdb9bd06.zip | |
drm/amdgpu: support indirect access reg outside of mmio bar (v2)
support both direct and indirect accessor in unified
helper functions.
v2: Retire indirect mmio access via mm_index/data
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index abe0c2729e1c..2d125b8b15ee 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -267,7 +267,7 @@ static int amdgpu_debugfs_process_reg_op(bool read, struct file *f, } else { r = get_user(value, (uint32_t *)buf); if (!r) - amdgpu_mm_wreg_mmio_rlc(adev, *pos >> 2, value, 0); + amdgpu_mm_wreg_mmio_rlc(adev, *pos >> 2, value); } if (r) { result = r; |