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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-30 14:30:26 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-01 17:37:02 +0100 |
| commit | a1c9ca223c3df1b8993abedde777f5462165387c (patch) | |
| tree | df8042b163133be384a5cd3814dd38ce318e24d4 /drivers/gpu/drm/i915/gvt | |
| parent | 8ef7e3409ceccec713ca8de6608817fb57954024 (diff) | |
| download | linux-a1c9ca223c3df1b8993abedde777f5462165387c.tar.gz linux-a1c9ca223c3df1b8993abedde777f5462165387c.tar.bz2 linux-a1c9ca223c3df1b8993abedde777f5462165387c.zip | |
drm/i915: Remove lrc default desc from GEM context
We only compute the lrc_descriptor() on pinning the context, i.e.
infrequently, so we do not benefit from storing the template as the
addressing mode is also fixed for the lifetime of the intel_context.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190730133035.1977-9-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gvt')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index f68798ab1e7c..4c018fb1359c 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -291,9 +291,6 @@ shadow_context_descriptor_update(struct intel_context *ce, * Update bits 0-11 of the context descriptor which includes flags * like GEN8_CTX_* cached in desc_template */ - desc &= U64_MAX << 12; - desc |= ce->gem_context->desc_template & ((1ULL << 12) - 1); - desc &= ~(0x3 << GEN8_CTX_ADDRESSING_MODE_SHIFT); desc |= workload->ctx_desc.addressing_mode << GEN8_CTX_ADDRESSING_MODE_SHIFT; |