drm/i915/guc: Support for extended GuC notification messages
authorMichal Wajdeczko <michal.wajdeczko@intel.com>
Thu, 21 Mar 2019 12:00:04 +0000 (12:00 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Sun, 24 Mar 2019 11:31:47 +0000 (11:31 +0000)
commit47c3b5e9b38b9da8db62d8c354be722852ea9d83
tree82bc6fd24d04471d92a017fcac745e42e86386a5
parentddad5babb05e92e655cae137c1f8a3ed2c43a685
drm/i915/guc: Support for extended GuC notification messages

GuC may send notification messages with payload larger than
single u32. Prepare driver to accept longer messages.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Michal Winiarski <michal.winiarski@intel.com>
Cc: Tomasz Lis <tomasz.lis@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190321120004.53012-1-michal.wajdeczko@intel.com
drivers/gpu/drm/i915/intel_guc.c
drivers/gpu/drm/i915/intel_guc.h
drivers/gpu/drm/i915/intel_guc_ct.c