Re: [PATCH v3 0/4] Implement Wa_14022698537

Jani Nikula
2024-10-30T18:40:59Z

On Wed, 30 Oct 2024, Raag Jadav <raag.jadav@intel.com> wrote:
> 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.

Okay, so this bumps the requirements during development, but where's the
implementation for xe? What's it going to look like?

BR,
Jani.

>
> 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

--
Jani Nikula, Intel