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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2026-07-06 15:43:45 -0700 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2026-07-09 10:07:01 -0700 |
| commit | 0af278683cd61b6c31fbec7f548f89956f70c604 (patch) | |
| tree | e7f6122bffd55697c417288fa53296935e1ca7fe /drivers/gpu/drm/xe | |
| parent | 4e57574fa3a3a152bcca40f7595a28e88af28b27 (diff) | |
| download | linux-next-0af278683cd61b6c31fbec7f548f89956f70c604.tar.gz linux-next-0af278683cd61b6c31fbec7f548f89956f70c604.zip | |
drm/xe: Add support for WA 22022079272
The WA is implemented by the GuC, so we just need to enable it via the
dedicated KLV.
This WA is supported starting from GuC 70.62.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260706224344.2723462-3-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/xe')
| -rw-r--r-- | drivers/gpu/drm/xe/abi/guc_klvs_abi.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_ads.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa_oob.rules | 3 |
3 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/abi/guc_klvs_abi.h b/drivers/gpu/drm/xe/abi/guc_klvs_abi.h index 5c428f02a642..d156ef987020 100644 --- a/drivers/gpu/drm/xe/abi/guc_klvs_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_klvs_abi.h @@ -512,6 +512,7 @@ enum xe_guc_klv_ids { GUC_WA_KLV_RESET_BB_STACK_PTR_ON_VF_SWITCH = 0x900b, GUC_WA_KLV_RESTORE_UNSAVED_MEDIA_CONTROL_REG = 0x900c, GUC_WA_KLV_CLR_CS_INDIRECT_RING_STATE_IF_IDLE_AT_CTX_REG = 0x900e, + GUC_WA_KLV_REMAP_RANGED_TLB_INV = 0x900f, }; #endif diff --git a/drivers/gpu/drm/xe/xe_guc_ads.c b/drivers/gpu/drm/xe/xe_guc_ads.c index c98454545a85..becf9a004867 100644 --- a/drivers/gpu/drm/xe/xe_guc_ads.c +++ b/drivers/gpu/drm/xe/xe_guc_ads.c @@ -364,6 +364,9 @@ static void guc_waklv_init(struct xe_guc_ads *ads) guc_waklv_enable(ads, NULL, 0, &offset, &remain, GUC_WA_KLV_CLR_CS_INDIRECT_RING_STATE_IF_IDLE_AT_CTX_REG); + if (XE_GT_WA(gt, 22022079272) && GUC_FIRMWARE_VER_AT_LEAST(>->uc.guc, 70, 62)) + guc_waklv_enable(ads, NULL, 0, &offset, &remain, GUC_WA_KLV_REMAP_RANGED_TLB_INV); + size = guc_ads_waklv_size(ads) - remain; if (!size) return; diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules index 9027365f0043..a2ccd036abce 100644 --- a/drivers/gpu/drm/xe/xe_wa_oob.rules +++ b/drivers/gpu/drm/xe/xe_wa_oob.rules @@ -66,3 +66,6 @@ 14025883347 MEDIA_VERSION_RANGE(1301, 3503) GRAPHICS_VERSION_RANGE(2004, 3005) 16029380221 MEDIA_VERSION(3500) +22022079272 MEDIA_VERSION(3503) + GRAPHICS_VERSION(3510) + GRAPHICS_VERSION(3511) |