]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915/uc: Don't always fail on unavailable GuC firmware
authorMichal Wajdeczko <michal.wajdeczko@intel.com>
Sun, 18 Aug 2019 09:52:03 +0000 (09:52 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Sun, 18 Aug 2019 10:58:41 +0000 (11:58 +0100)
commited250ca6e9a1b8b9336c140b8929ba0b0ee8b01f
treecfebccda3558f1aa0bfd04ff178e789748e0faac
parent8d76a1c923c8f5607ea7e27a7c1d6721d70845ce
drm/i915/uc: Don't always fail on unavailable GuC firmware

If we failed to fetch default GuC firmware and we didn't plan
to use it for the submission and we never have used GuC before
then we may continue normal driver load, no need to declare
GPU wedged (we can use execlist for submission) and it is safe
to run without the HuC (users will check HuC status anyway).

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190818095204.31568-3-michal.wajdeczko@intel.com
drivers/gpu/drm/i915/gt/uc/intel_uc.c