drm/i915/guc: Add support for data reporting in GuC responses

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GuC may return additional data in the response message.
Format and meaning of this data is action specific. We will
use this non-negative data as a new success return value.
Currently used actions don't return data that way yet.

v2: fix prohibited space after '~' (Michel)
    update commit message (Daniele)
v3: rebase

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Oscar Mateo <oscar.mateo@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180326194829.58836-3-michal.wajdeczko@intel.com

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Michal Wajdeczko 2018-03-26 19:48:19 +00:00 • committed by Chris Wilson

parent 4d82a17484

commit b839a869df

2 changed files with 11 additions and 6 deletions

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3

drivers/gpu/drm/i915/intel_guc.c

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14

drivers/gpu/drm/i915/intel_guc_ct.c

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