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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2023-08-17 23:18:29 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:40:21 +0300 |
| commit | f4c33ae8eca2fa459d0d58baa1a26234598e6b32 (patch) | |
| tree | 6bf8aa60d6b8ac11ee56d4714cd4681d3e617f37 /drivers/gpu/drm/xe/xe_force_wake.c | |
| parent | aef61349ef1bf01badfa3ea955ba84048467f691 (diff) | |
| download | linux-f4c33ae8eca2fa459d0d58baa1a26234598e6b32.tar.xz | |
drm/xe: GSC forcewake support
The ID for the GSC forcewake domain already exists, but we're missing
the register definitions and the domain intialization, so add that in.
v2: move reg definition to be in address order (Matt)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20230817201831.1583172-6-daniele.ceraolospurio@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_force_wake.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_force_wake.c | 7 |
1 files changed, 7 insertions, 0 deletions
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) |