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| author | Matt Roper <matthew.d.roper@intel.com> | 2023-10-25 08:17:34 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:43:22 -0500 |
| commit | b1543a494c52102f9f5ad29d3dc38d29c7fcfcc4 (patch) | |
| tree | 27978e44ab6b9b9d008b57411701ac65abbe4aca /drivers/gpu/drm/xe/xe_lrc.h | |
| parent | 0d0dda27cf066d1e7537a815fb3990be04cff6bd (diff) | |
| download | lwn-b1543a494c52102f9f5ad29d3dc38d29c7fcfcc4.tar.gz lwn-b1543a494c52102f9f5ad29d3dc38d29c7fcfcc4.zip | |
drm/xe: Prepare to emit non-register state while recording default LRC
On some platforms we need to emit some non-register state while
recording an engine class' default LRC. Add the infrastructure to
support this; actual per-platform tables will be added in future
patches.
v2:
- Checkpatch whitespace fix
- Add extra assertion to ensure num_dw != 0. (Bala)
Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://lore.kernel.org/r/20231025151732.3461842-6-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_lrc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h index a7056eda5e0c..28b1d3f404d4 100644 --- a/drivers/gpu/drm/xe/xe_lrc.h +++ b/drivers/gpu/drm/xe/xe_lrc.h @@ -8,6 +8,7 @@ #include "xe_lrc_types.h" struct drm_printer; +struct xe_bb; struct xe_device; struct xe_exec_queue; enum xe_engine_class; @@ -52,4 +53,6 @@ void xe_lrc_dump_default(struct drm_printer *p, struct xe_gt *gt, enum xe_engine_class); +void xe_lrc_emit_hwe_state_instructions(struct xe_exec_queue *q, struct xe_bb *bb); + #endif |