diff options
| -rw-r--r-- | drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_force_wake.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index b6e870302cc7..51d59e1229be 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -39,6 +39,7 @@ #define GMD_ID_RELEASE_MASK REG_GENMASK(21, 14) #define GMD_ID_REVID REG_GENMASK(5, 0) +#define FORCEWAKE_ACK_GSC XE_REG(0xdf8) #define FORCEWAKE_ACK_GT_MTL XE_REG(0xdfc) /* L3 Cache Control */ @@ -256,6 +257,7 @@ #define FORCEWAKE_RENDER XE_REG(0xa278) #define FORCEWAKE_MEDIA_VDBOX(n) XE_REG(0xa540 + (n) * 4) #define FORCEWAKE_MEDIA_VEBOX(n) XE_REG(0xa560 + (n) * 4) +#define FORCEWAKE_GSC XE_REG(0xa618) #define XEHPC_LNCFMISCCFGREG0 XE_REG_MCR(0xb01c, XE_REG_OPTION_MASKED) #define XEHPC_OVRLSCCC REG_BIT(0) diff --git a/drivers/gpu/drm/xe/xe_force_wake.c b/drivers/gpu/drm/xe/xe_force_wake.c index e563de862581..ef7279e0b006 100644 --- a/drivers/gpu/drm/xe/xe_force_wake.c +++ b/drivers/gpu/drm/xe/xe_force_wake.c @@ -97,6 +97,13 @@ void xe_force_wake_init_engines(struct xe_gt *gt, struct xe_force_wake *fw) FORCEWAKE_ACK_MEDIA_VEBOX(j), BIT(0), BIT(16)); } + + if (gt->info.engine_mask & BIT(XE_HW_ENGINE_GSCCS0)) + domain_init(&fw->domains[XE_FW_DOMAIN_ID_GSC], + XE_FW_DOMAIN_ID_GSC, + FORCEWAKE_GSC, + FORCEWAKE_ACK_GSC, + BIT(0), BIT(16)); } static void domain_wake(struct xe_gt *gt, struct xe_force_wake_domain *domain) |