-
Matthew Brost authored
Taking a PM reference to prevent intel_gt_wait_for_idle from short circuiting while any user context has scheduling enabled. Returning GT idle when it is not can cause all sorts of issues throughout the stack. v2: (Daniel Vetter) - Add might_lock annotations to pin / unpin function v3: (CI) - Drop intel_engine_pm_might_put from unpin path as an async put is used v4: (John Harrison) - Make intel_engine_pm_might_get/put work with GuC virtual engines - Update commit message v5: - Update commit message again Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211014172005.27155-4-matthew.brost@intel.com
f61eae18