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(parent: f756dba) | patch
drm/amdgpu/hdp6.0: do a posting read when flushing HDP
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 22 Nov 2024 16:24:38 +0000 (11:24 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 2 Dec 2024 22:38:47 +0000 (17:38 -0500)
commitabe1cbaec6cfe9fde609a15cd6a12c812282ce77
tree60190871a7dfb8cee917f1478e22ec958ae19f22tree
parentf756dbac1ce1d5f9a2b35e3b55fa429cf6336437commit | diff
drm/amdgpu/hdp6.0: do a posting read when flushing HDP

Need to read back to make sure the write goes through.

Cc: David Belanger <david.belanger@amd.com>
Reviewed-by: Frank Min <frank.min@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c diff | blob | history
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