linux-stable/drivers/gpu
Daniele Ceraolo Spurio 7d13cf10bc drm/i915/huc: Cancel HuC delayed load timer on reset.
[ Upstream commit c74237496f ]

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: 27536e0327 ("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 cdf7911f7d)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-13 17:02:38 +02:00
..
drm drm/i915/huc: Cancel HuC delayed load timer on reset. 2023-04-13 17:02:38 +02:00
host1x gpu: host1x: Don't skip assigning syncpoints to channels 2023-03-10 09:28:33 +01:00
ipu-v3 gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id() 2023-03-10 09:28:26 +01:00
trace
vga
Makefile