[Intel-gfx] [PATCH v7 0/8] GEM/GuC Suspend/Resume/Reset fixes and restructuring

[Sagar Arun Kamble]

These eight patches are derived from series https://patchwork.freedesktop.org/series/30715/.
First four patches adjust the GEM/GuC suspend/resume flows and last four patches
fix GuC functionality along those paths.

Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Imre Deak <imre.deak at intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Michał Winiarski <michal.winiarski at intel.com>

Sagar Arun Kamble (8):
  drm/i915: Create GEM runtime resume helper and handle GEM
    suspend/resume errors
  drm/i915: Update GEM suspend/resume flows considering GuC and GEM
    fences
  drm/i915: Create uC runtime and system suspend/resume helpers
  drm/i915/guc: Introduce intel_guc_sanitize
  drm/i915/guc: Update GuC ggtt.invalidate/interrupts/communication
    across RPM suspend/resume
  drm/i915/guc: Update GuC suspend functionality in intel_uc_suspend
  drm/i915/guc: Disable GuC submission and suspend it prior to i915
    reset
  drm/i915/guc: Fix GuC cleanup in unload path

 drivers/gpu/drm/i915/i915_drv.c            |  40 ++++++-----
 drivers/gpu/drm/i915/i915_drv.h            |   5 +-
 drivers/gpu/drm/i915/i915_gem.c            |  85 ++++++++++++++++++++++--
 drivers/gpu/drm/i915/i915_guc_submission.c |  22 +++---
 drivers/gpu/drm/i915/i915_suspend.c        |   2 -
 drivers/gpu/drm/i915/intel_uc.c            | 103 +++++++++++++++++++++++++++--
 drivers/gpu/drm/i915/intel_uc.h            |  10 ++-
 7 files changed, 220 insertions(+), 47 deletions(-)

-- 
1.9.1