| Message ID | 20230913130935.27707-1-nirmoy.das@intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Update GGTT with MI_UPDATE_GTT on MTL | expand |
Implement a way to update GGTT using MI_UPDATE_GTT command
when possible for MTL as a suggested work around for HW bugs,
Wa_13010847436 and Wa_14019519902.
v2: Fix lockdep warning related to GT wakeref vs
blitter engine wakeref.
v3: Rearrange patches/diffs to fix code mixups(Andi)
Test-with: 20230913094252.6246-1-nirmoy.das@intel.com
Chris Wilson (1):
drm/i915: Lift runtime-pm acquire callbacks out of intel_wakeref.mutex
Nirmoy Das (6):
drm/i915: Create a kernel context for GGTT updates
drm/i915: Implement for_each_sgt_daddr_next
drm/i915: Parameterize binder context creation
drm/i915: Implement GGTT update method with MI_UPDATE_GTT
drm/i915: Toggle binder context ready status
drm/i915: Enable GGTT updates with binder in MTL
drivers/gpu/drm/i915/gt/intel_engine.h | 2 +
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 33 ++-
drivers/gpu/drm/i915/gt/intel_engine_types.h | 3 +
drivers/gpu/drm/i915/gt/intel_ggtt.c | 235 +++++++++++++++++++
drivers/gpu/drm/i915/gt/intel_gt.c | 18 ++
drivers/gpu/drm/i915/gt/intel_gt.h | 2 +
drivers/gpu/drm/i915/gt/intel_gtt.c | 5 +
drivers/gpu/drm/i915/gt/intel_gtt.h | 5 +
drivers/gpu/drm/i915/i915_driver.c | 5 +
drivers/gpu/drm/i915/i915_scatterlist.h | 10 +
drivers/gpu/drm/i915/intel_wakeref.c | 43 ++--
11 files changed, 338 insertions(+), 23 deletions(-)
Implement a way to update GGTT using MI_UPDATE_GTT command when possible for MTL as a suggested work around for HW bugs, Wa_13010847436 and Wa_14019519902. v2: Fix lockdep warning related to GT wakeref vs blitter engine wakeref. v3: Rearrange patches/diffs to fix code mixups(Andi) Test-with: 20230913094252.6246-1-nirmoy.das@intel.com Chris Wilson (1): drm/i915: Lift runtime-pm acquire callbacks out of intel_wakeref.mutex Nirmoy Das (6): drm/i915: Create a kernel context for GGTT updates drm/i915: Implement for_each_sgt_daddr_next drm/i915: Parameterize binder context creation drm/i915: Implement GGTT update method with MI_UPDATE_GTT drm/i915: Toggle binder context ready status drm/i915: Enable GGTT updates with binder in MTL drivers/gpu/drm/i915/gt/intel_engine.h | 2 + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 33 ++- drivers/gpu/drm/i915/gt/intel_engine_types.h | 3 + drivers/gpu/drm/i915/gt/intel_ggtt.c | 235 +++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt.c | 18 ++ drivers/gpu/drm/i915/gt/intel_gt.h | 2 + drivers/gpu/drm/i915/gt/intel_gtt.c | 5 + drivers/gpu/drm/i915/gt/intel_gtt.h | 5 + drivers/gpu/drm/i915/i915_driver.c | 5 + drivers/gpu/drm/i915/i915_scatterlist.h | 10 + drivers/gpu/drm/i915/intel_wakeref.c | 43 ++-- 11 files changed, 338 insertions(+), 23 deletions(-)