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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-12-07 09:51:17 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2023-12-26 22:22:04 -0800 |
| commit | 570a8fc233b2adb659015bfb09f90a46a6b594d4 (patch) | |
| tree | 448b990c4e4116c7de445dbbd7b4c4163c39e5da /drivers/eisa | |
| parent | f031c3a7af8ea06790dd0a71872c4f0175084baa (diff) | |
| download | linux-stable-570a8fc233b2adb659015bfb09f90a46a6b594d4.tar.gz linux-stable-570a8fc233b2adb659015bfb09f90a46a6b594d4.tar.bz2 linux-stable-570a8fc233b2adb659015bfb09f90a46a6b594d4.zip | |
drm/xe/xe2: Add workaround 16020183090
Graphics version 20.04, used in Lunar Lake, needs WA 16020183090 for
steppings A*. Set ENABLE_SEMAPHORE_POLL_BIT in INSTPM(RENDER_RING_BASE)
and whitelist CSBE_DEBUG_STATUS for userspace to be able to use it
and complement the workaround.
Cc: Haridhar Kalvala <haridhar.kalvala@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20231207175117.2334022-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/eisa')
0 files changed, 0 insertions, 0 deletions