[PATCH v3 0/4] Implement Wa_14022698537

Raag Jadav
2024-10-30T14:34:50Z

This series implements Wa_14022698537 for DG2 along with its prerequisites
in i915. Now that we have a common pciids.h in place, this can be extended
to xe as well. Detailed description in commit message.

v1: https://patchwork.freedesktop.org/series/139628/

v2: Introduce DG2_WA subplatform for workaround (Jani)
Fix Wa_ID and include it in subject (Badal)
Rephrase commit message (Jani)
Move CPU whitelist to intel_wa_cpu.c

v3: Rework subplatform naming (Jani)
Move CPU file out of gt directory (Riana)
Rephrase CPU file description (Jani)
Add kernel doc, re-order macro (Riana)
Move workaround to i915_pcode_init() (Badal, Anshuman)

Raag Jadav (4):
drm/intel/pciids: Refactor DG2 PCI IDs into segment ranges
drm/i915/dg2: Introduce DG2_D subplatform
drm/i915: Introduce intel_cpu_info.c for CPU IDs
drm/i915/dg2: Implement Wa_14022698537

drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/i915_driver.c | 15 +++++++
drivers/gpu/drm/i915/i915_drv.h | 2 +
drivers/gpu/drm/i915/i915_reg.h | 1 +
drivers/gpu/drm/i915/intel_cpu_info.c | 42 ++++++++++++++++++
drivers/gpu/drm/i915/intel_cpu_info.h | 13 ++++++
drivers/gpu/drm/i915/intel_device_info.c | 9 ++++
drivers/gpu/drm/i915/intel_device_info.h | 5 ++-
include/drm/intel/pciids.h | 55 ++++++++++++++++++------
9 files changed, 129 insertions(+), 14 deletions(-)
create mode 100644 drivers/gpu/drm/i915/intel_cpu_info.c
create mode 100644 drivers/gpu/drm/i915/intel_cpu_info.h

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2.34.1