summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/display/dc
diff options
context:
space:
mode:
authorNicholas Kazlauskas <nicholas.kazlauskas@amd.com>2018-08-14 15:40:57 -0400
committerAlex Deucher <alexander.deucher@amd.com>2018-08-27 15:20:17 -0500
commite498eb7136042aa9a352b1039c678537f4694158 (patch)
treed764727b8a40ce5714fb40443fe4ab09351ae9f1 /drivers/gpu/drm/amd/display/dc
parente5d0170e5644508a28e063995b89af4fdabd38b9 (diff)
drm/amd/display: Add support for hw_state logging via debugfs
[Why] We have logging methods for printing hardware state for newer ASICs but no way to trigger the log output. [How] Add support for triggering the output via writing to a debugfs file entry. Log output currently goes into dmesg for convenience, but accessing via a read should be possible later. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc')
0 files changed, 0 insertions, 0 deletions