drm/i915/huc: Copy huc rsa only once

Browse source

The binary is perma-pinned and the rsa is not going to change, so copy
it only once and not on every load.

v2: onion unwind (Chris)

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Fernando Pacheco <fernando.pacheco@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> #v1
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190725001813.4740-7-daniele.ceraolospurio@intel.com

...

This commit is contained in:

Daniele Ceraolo Spurio 2019-07-24 17:18:11 -07:00 • committed by Chris Wilson

parent 90dd992260

commit 9cb2794557

3 changed files with 23 additions and 22 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

27

drivers/gpu/drm/i915/gt/uc/intel_huc.c

View file

1

drivers/gpu/drm/i915/gt/uc/intel_huc.h

View file

17

drivers/gpu/drm/i915/gt/uc/intel_huc_fw.c

View file