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path: root/drivers/gpu/drm/i915/intel_uc.c
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* drm/i915/guc: Move GuC log related functions into dedicated fileMichal Wajdeczko2017-01-181-26/+0
| | | | | | | | | | | | | Functions supporting GuC logging capabilities were spread across many files, with unnecessary exposures and mixed with unrelated code. Dedicate file will make maintenance of all GuC functions easier as more functions are coming to support GuC submissions. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170113174157.104492-1-michal.wajdeczko@intel.com
* drm/i915/guc: Make intel_guc_recv static.Michal Wajdeczko2017-01-031-3/+5
| | | | | | | | | | | | | | This function is only used by intel_guc_send() and it doesn't need to be exposed outside of intel_uc.o file. Also when defined as static, compiler will generate smaller code. Additionally let it take guc param instead dev_priv to match function name. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161220115531.76120-1-michal.wajdeczko@intel.com
* drm/i915/guc: Init send_mutex in intel_uc_init_early()Arkadiusz Hiler2016-11-251-0/+5
| | | | | | | | | | | | | | | | | send_mutex is used to serialise communication with GuC via intel_guc_send(). Since functions that utilize it are no longer limited to submission, initialization should be handled as a part of general setup. v2: move initialization to *_early() Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michal Winiarski <michal.winiarski@intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1480096777-12573-5-git-send-email-arkadiusz.hiler@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
* drm/i915/guc: Move guc_{send,recv}() to intel_uc.cArkadiusz Hiler2016-11-251-0/+135
guc_send(), guc_recv() and related functions were introduced in the i915_guc_submission.c and their scope was limited only to that file. Those are not submission specific though. This patch moves moves them to intel_uc.c with intel_ prefix added. v2: rename intel_guc_log_* functions and clean up intel_guc_send usages Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michal Winiarski <michal.winiarski@intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1480096777-12573-4-git-send-email-arkadiusz.hiler@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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