2 Commits

Author	SHA1	Message	Date
Hawking Zhang	d02692ae0d	drm/amdgpu: bypass hdp read cache invalidation for aldebaran (v2) ... hdp read cache is removed in aldebaran. don't issue an mmio write or write data packet to hardware. v2: rebase Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2021-03-23 22:56:45 -04:00
Likun Gao	3c55613948	drm/amdgpu: add hdp version 4 functions ... Unify hdp related function into hdp structure for hdp version 4. V2: Add function to remap hdp registers for nbio version 6.1 Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2021-01-05 11:32:48 -05:00