Searched hist:"7649 a5d1f263b8cc5c2827ef0443ead9bee9ae0e" (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_gt_regs.h | diff 7649a5d1f263b8cc5c2827ef0443ead9bee9ae0e Thu Jan 26 00:41:59 CET 2023 Matt Roper <matthew.d.roper@intel.com> drm/i915/xehp: Annotate a couple more workaround registers as MCR
GAMSTLB_CTRL and GAMCNTRL_CTRL became multicast/replicated registers on
Xe_HP. They should be defined accordingly and use MCR-aware operations.
These registers have only been used for some dg2/xehpsdv workarounds, so
this fix is mostly just for consistency/future-proofing; even lacking
the MCR annotation, workarounds will always be properly applied in a
multicast manner on these platforms.
Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Fixes: 58bc2453ab8a ("drm/i915: Define multicast registers as a new type")
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230125234159.3015385-3-matthew.d.roper@intel.com
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| H A D | intel_workarounds.c | diff 7649a5d1f263b8cc5c2827ef0443ead9bee9ae0e Thu Jan 26 00:41:59 CET 2023 Matt Roper <matthew.d.roper@intel.com> drm/i915/xehp: Annotate a couple more workaround registers as MCR
GAMSTLB_CTRL and GAMCNTRL_CTRL became multicast/replicated registers on
Xe_HP. They should be defined accordingly and use MCR-aware operations.
These registers have only been used for some dg2/xehpsdv workarounds, so
this fix is mostly just for consistency/future-proofing; even lacking
the MCR annotation, workarounds will always be properly applied in a
multicast manner on these platforms.
Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Fixes: 58bc2453ab8a ("drm/i915: Define multicast registers as a new type")
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230125234159.3015385-3-matthew.d.roper@intel.com
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