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/openbmc/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_huc.hdiff c74237496fbc799257b091179dd01a3200f7314d Mon Mar 13 15:55:56 CDT 2023 Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> drm/i915/huc: Cancel HuC delayed load timer on reset.

In the rare case where we do a full GT reset after starting the HuC
load and before it completes (which basically boils down to i915 hanging
during init), we need to cancel the delayed load fence, as it will be
re-initialized in the post-reset recovery.

Fixes: 27536e03271d ("drm/i915/huc: track delayed HuC load with a fence")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313205556.1174503-1-daniele.ceraolospurio@intel.com
(cherry picked from commit cdf7911f7dbcb37228409a63bf75630776c45a15)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
H A Dintel_huc.cdiff c74237496fbc799257b091179dd01a3200f7314d Mon Mar 13 15:55:56 CDT 2023 Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> drm/i915/huc: Cancel HuC delayed load timer on reset.

In the rare case where we do a full GT reset after starting the HuC
load and before it completes (which basically boils down to i915 hanging
during init), we need to cancel the delayed load fence, as it will be
re-initialized in the post-reset recovery.

Fixes: 27536e03271d ("drm/i915/huc: track delayed HuC load with a fence")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313205556.1174503-1-daniele.ceraolospurio@intel.com
(cherry picked from commit cdf7911f7dbcb37228409a63bf75630776c45a15)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>