drm/i915/mtl: Add initial gt workarounds

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This patch introduces initial gt workarounds for the MTL platform.

v2: drop redundant/stale comments specifying wa platforms affected
(Lucas).
v3: drop additional redundant stale comments (MattR)

Bspec: 66622

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230105234408.277750-1-matthew.s.atwood@intel.com

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This commit is contained in:

Matt Roper 2023-01-05 15:44:08 -08:00 • committed by Radhakrishna Sripada

parent d2c3c8c3d3

commit 41bb543f55

8 changed files with 123 additions and 42 deletions

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6

drivers/gpu/drm/i915/gt/intel_engine_cs.c

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6

drivers/gpu/drm/i915/gt/intel_execlists_submission.c

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11

drivers/gpu/drm/i915/gt/intel_gt_mcr.c

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4

drivers/gpu/drm/i915/gt/intel_gt_regs.h

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115

drivers/gpu/drm/i915/gt/intel_workarounds.c

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9

drivers/gpu/drm/i915/gt/uc/intel_guc.c

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8

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

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6

drivers/gpu/drm/i915/intel_device_info.c

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