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| author | Vinay Belgaumkar <vinay.belgaumkar@intel.com> | 2026-01-23 16:59:17 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2026-01-26 16:43:06 -0500 |
| commit | 801a6e61f5fbab2c0dd76c8360f45b625b49e410 (patch) | |
| tree | 17cc6f589d67a843e6ae7f25670bf6cc8a5d96d0 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | d39fb5ca7207a2a8824639b4fada20811d3f2bdf (diff) | |
drm/xe/ptl: Disable DCC on PTL
On PTL, the recommendation is to disable DCC(Duty Cycle Control) as
it may cause some regressions due to added latencies. Upcoming GuC
releases will disable DCC on PTL as well, but we need to force it in
KMD so that this behavior is propagated to older kernels.
v2: Update commit message (Rodrigo)
v3: Rebase
v4: Fix typo: s/propagted/propagated
Fixes: 5cdb71d3b0db ("drm/xe/ptl: Add GuC FW definition for PTL")
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Link: https://patch.msgid.link/20260124005917.398522-1-vinay.belgaumkar@intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 40ee63f5df2d5c6471b583df800aac89dc0502a4)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions