In this patch workarounds for BDW are applied using golden render state.
Only those registers that are part of register state are added to this batch.
Remaining workarounds are still in its current place init_clock_gating() which
are not affected by a gpu reset. I can send another patch where they can be
moved to render ring init function but during testing I found their state
doesn't change after reset.
Arun Siluvery (2):
drm/i915/bdw: Apply workarounds using the golden render state
drm/i915/bdw: Extract workaround registers data from golden render
state
drivers/gpu/drm/i915/i915_debugfs.c | 35 ++++++++++
drivers/gpu/drm/i915/i915_drv.h | 14 ++++
drivers/gpu/drm/i915/i915_gem_render_state.c | 51 ++++++++++++++
drivers/gpu/drm/i915/intel_pm.c | 49 --------------
drivers/gpu/drm/i915/intel_renderstate_gen8.c | 95 ++++++++++++++++++++-------
5 files changed, 172 insertions(+), 72 deletions(-)
--
2.0.4
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