[PATCH v8 0/1] drm/xe: Enable Wa_14025515070, Enable indirect ring state for XE2+

[Julia Filipchuk <julia.filipchuk@intel.com>]

Enable workaround 14025515070 to fix idle command streamer state on
context register. This allows user of indirect ring state on XE2+
platforms. Currently only enabled by default on XE3+, can be enabled for
XE2+ if ever needed.

v2: Enable for GT 20.04. Use range for media versions.
v3: Shorten KVL name, notice. Correct versions for WA. (Daniele)
    Reorder revert and applies for correct bisect. Added explanations.
    Add additional macros for XE_RTP_PASTE longer expansion.
v4: Move indirect_ring_state disable earlier in init cycle. (Daniele)
v5: Remove extra lines.
v6: Check against submit guc version. Formatting. (Daniele)
v7: Remove enable of indirect_ring_state for XE2+
    Check for Wa before clearing indirect_ring_state. (Daniele)
v8: Style correction. Add Reviewed-by. (Daniele)

CC: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Julia Filipchuk <julia.filipchuk@intel.com>


Julia INTEL (1):
  drm/xe: Enable Wa_14025515070

 drivers/gpu/drm/xe/abi/guc_klvs_abi.h | 1 +
 drivers/gpu/drm/xe/xe_guc.c           | 8 ++++++++
 drivers/gpu/drm/xe/xe_guc_ads.c       | 3 +++
 drivers/gpu/drm/xe/xe_rtp_helpers.h   | 2 ++
 drivers/gpu/drm/xe/xe_wa_oob.rules    | 7 +++++++
 5 files changed, 21 insertions(+)

-- 
2.51.0