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(parent: c6c2f66) | patch
drm/amdgpu/hdp4.0: do a posting read when flushing HDP
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 22 Nov 2024 16:22:51 +0000 (11:22 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 2 Dec 2024 22:38:05 +0000 (17:38 -0500)
commitc9b8dcabb52afe88413ff135a0953e3cc4128483
treeb1c40b0b0038c268f8558fb383fecfd860831463tree
parentc6c2f66372d5cba5ce85eed686901259333ed816commit | diff
drm/amdgpu/hdp4.0: 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_v4_0.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)