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Commit 397049a0 authored by Dongwon Kim's avatar Dongwon Kim Committed by Chris Wilson
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drm/i915/gen11: enable support for headerless msgs



Setting bit5 (headerless msg for preemptible GPGPU context) of SAMPLER_MODE
register to enable support for the headless msgs on gen11. None of existing
use cases will be affected by this as this change makes both types of
message - headerless and w/ header supported at the same time. It also
complies with the new recommendation for the default bit value for the
next gen.

v2: rewrote commit message to include more information
v3: setting the bit in icl_ctx_workarounds_init()

Signed-off-by: default avatarDongwon Kim <dongwon.kim@intel.com>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190425055005.21790-1-chris@chris-wilson.co.uk


Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 63e8dcdb
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