diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-16 10:07:49 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-16 19:35:37 +0100 |
| commit | eca0b72089695d5b19c8c2b287ac3f6fbe79197e (patch) | |
| tree | ec7fc068656da08ccfed281ee1535937c816dffc /drivers/gpu/drm/i915/gt/intel_mocs.h | |
| parent | 5f65d5a6e4bddd8212a101fd566e1554cfd5e355 (diff) | |
drm/i915: Do initial mocs configuration directly
Now that we record the default "goldenstate" context, we do not need to
emit the mocs registers at the start of each context and can simply do
mmio before the first context and capture the registers as part of its
default image. As a consequence, this means that we repeat the mmio
after each engine reset, fixing up any platform and registers that were
zapped by the reset (for those platforms with global not context-saved
settings).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111723
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111645
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Reviewed-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191016090749.7092-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_mocs.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_mocs.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.h b/drivers/gpu/drm/i915/gt/intel_mocs.h index 2ae816b7ca19..83371f3e6ba1 100644 --- a/drivers/gpu/drm/i915/gt/intel_mocs.h +++ b/drivers/gpu/drm/i915/gt/intel_mocs.h @@ -49,13 +49,10 @@ * context handling keep the MOCS in step. */ -struct i915_request; struct intel_engine_cs; struct intel_gt; void intel_mocs_init(struct intel_gt *gt); void intel_mocs_init_engine(struct intel_engine_cs *engine); -int intel_mocs_emit(struct i915_request *rq); - #endif |