intel/dev/mesa_defs.json also must be updated when the new platform
enum is added.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29457>
INTEL_PLATFORM_ATSM_G10 requires the same workarounds as INTEL_PLATFORM_DG2_G10
INTEL_PLATFORM_ATSM_G11 requires the same workarounds as INTEL_PLATFORM_DG2_G11
Closes: #10749
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27987>
These modifications represent:
* changes to defects made since May 24, 2023
* changes to handling of defects which were manually cloned
Acked-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23865>
Workarounds for defects in Intel silicon have been manually
implemented:
- consult defect database for the current platform
- add workaround code behind platform ifdef or devinfo->ver checks
Some bugs have occurred due to the manual process. Typical failure
modes:
- defect database is updated after a platform is enabled
- version checks are overly broad (eg gfx11+) for defects that were
fixed (eg in gfx12)
- version checks are too narrow for defects that were extended to
subsequent platforms.
- missed workarounds
This commit automates workaround handling:
- Internal automation queries the defect database to collate and
summarize defect documentation in json.
- mesa_defs.json describes all public defects and impacted platforms.
Defects which are extended to subsequent platforms are listed under
the original defect.
- gen_wa_helpers.py generates workaround helpers to be called
in place of version checks:
- NEEDS_WORKAROUND_{ID} provides a compile time check suitable for
use in genX routines.
- intel_device_info_needs_wa() provides a more precise runtime
check, differentiating platforms within a generation and
platform steppings.
Internal automation will generate new mesa_defs.json as needed.
Workarounds enabled with these helpers will apply correctly based on
updated information in Intel's defect database.
Reviewed-by: Dylan Baker <dylan@pnwbakers>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20825>
