diff options
| author | Stuart Summers <stuart.summers@intel.com> | 2021-07-21 15:30:33 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2021-07-22 09:37:26 -0700 |
| commit | 50a9ea0843da815bf0e05fad4c9d80f89ab5349e (patch) | |
| tree | 957bce35ea6540316b022e9298ea1ad8aaff3b22 /drivers/gpu/drm/i915/gt/intel_lrc_reg.h | |
| parent | 8f57f295c8952ed45aa7c1c6296d36ced08f85ed (diff) | |
drm/i915/xehp: Handle new device context ID format
Xe_HP changes the format of the context ID from past platforms.
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-9-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc_reg.h b/drivers/gpu/drm/i915/gt/intel_lrc_reg.h index 41e5350a7a05..9548f4ade068 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc_reg.h +++ b/drivers/gpu/drm/i915/gt/intel_lrc_reg.h @@ -91,5 +91,7 @@ #define GEN11_MAX_CONTEXT_HW_ID (1 << 11) /* exclusive */ /* in Gen12 ID 0x7FF is reserved to indicate idle */ #define GEN12_MAX_CONTEXT_HW_ID (GEN11_MAX_CONTEXT_HW_ID - 1) +/* in Xe_HP ID 0xFFFF is reserved to indicate "invalid context" */ +#define XEHP_MAX_CONTEXT_HW_ID 0xFFFF #endif /* _INTEL_LRC_REG_H_ */ |