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| author | Roman Li <roman.li@amd.com> | 2022-09-29 14:37:00 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-10-06 12:06:03 -0400 |
| commit | f6aa84b83aee629fbbbc4ea16c2c142caf920d5a (patch) | |
| tree | e15112d928217651b29ee77e057cba58ad2040d6 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 21a550de5faf9f54013334c9a6a7643b8fd80b36 (diff) | |
| download | lwn-f6aa84b83aee629fbbbc4ea16c2c142caf920d5a.tar.gz lwn-f6aa84b83aee629fbbbc4ea16c2c142caf920d5a.zip | |
drm/amd/display: Enable dpia support for dcn314
[Why]
DCN 3.1.4 supports DPIA.
[How]
- Set dpia_supported flag for dcn314 in dmub_hw_init()
- Remove comment that becomes irrelevant after this change.
Signed-off-by: Roman Li <roman.li@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 4c73727e0b7d..d5222d5e3a61 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1110,7 +1110,8 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev) hw_params.fb[i] = &fb_info->fb[i]; switch (adev->ip_versions[DCE_HWIP][0]) { - case IP_VERSION(3, 1, 3): /* Only for this asic hw internal rev B0 */ + case IP_VERSION(3, 1, 3): + case IP_VERSION(3, 1, 4): hw_params.dpia_supported = true; hw_params.disable_dpia = adev->dm.dc->debug.dpia_debug.bits.disable_dpia; break; |