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(parent: 215b6dd) | patch
drm/amd/display: Remove inaccessible registers from DMU diagnostics
authorNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Wed, 23 Oct 2024 16:53:37 +0000 (12:53 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 4 Nov 2024 16:35:22 +0000 (11:35 -0500)
commit69603bfcffc887fdfb5f8e877849e400958fb72d
tree666f0fea3b34c8ab3bdbed31694079459c3dc8betree
parent215b6dd7e026fdc32290c61e6f4298587f807e2ccommit | diff
drm/amd/display: Remove inaccessible registers from DMU diagnostics

[Why]
SEC_CNTL isn't readable by x86 and can block Z8 entry if read.

[How]
Remove the read.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c diff | blob | history
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