| Message ID | 20221027221554.2638087-5-daniele.ceraolospurio@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Introduce the GSC CS | expand |
On Thu, Oct 27, 2022 at 03:15:53PM -0700, Daniele Ceraolo Spurio wrote: > The GSC CS has its own dedicated bit in the GDRST register. > > Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> > Cc: Matt Roper <matthew.d.roper@intel.com> Bspec: 52549 Reviewed-by: Matt Roper <matthew.d.roper@intel.com> > --- > drivers/gpu/drm/i915/gt/intel_engine_cs.c | 1 + > drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c > index e0fbfac03979..f63829abf66c 100644 > --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c > +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c > @@ -423,6 +423,7 @@ static u32 get_reset_domain(u8 ver, enum intel_engine_id id) > [CCS1] = GEN11_GRDOM_RENDER, > [CCS2] = GEN11_GRDOM_RENDER, > [CCS3] = GEN11_GRDOM_RENDER, > + [GSC0] = GEN12_GRDOM_GSC, > }; > GEM_BUG_ON(id >= ARRAY_SIZE(engine_reset_domains) || > !engine_reset_domains[id]); > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > index 23844ba7e824..16cf90306085 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h > +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > @@ -640,6 +640,7 @@ > #define XEHPC_GRDOM_BLT3 REG_BIT(26) > #define XEHPC_GRDOM_BLT2 REG_BIT(25) > #define XEHPC_GRDOM_BLT1 REG_BIT(24) > +#define GEN12_GRDOM_GSC REG_BIT(21) > #define GEN11_GRDOM_SFC3 REG_BIT(20) > #define GEN11_GRDOM_SFC2 REG_BIT(19) > #define GEN11_GRDOM_SFC1 REG_BIT(18) > -- > 2.37.3 >
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index e0fbfac03979..f63829abf66c 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -423,6 +423,7 @@ static u32 get_reset_domain(u8 ver, enum intel_engine_id id) [CCS1] = GEN11_GRDOM_RENDER, [CCS2] = GEN11_GRDOM_RENDER, [CCS3] = GEN11_GRDOM_RENDER, + [GSC0] = GEN12_GRDOM_GSC, }; GEM_BUG_ON(id >= ARRAY_SIZE(engine_reset_domains) || !engine_reset_domains[id]); diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h index 23844ba7e824..16cf90306085 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h @@ -640,6 +640,7 @@ #define XEHPC_GRDOM_BLT3 REG_BIT(26) #define XEHPC_GRDOM_BLT2 REG_BIT(25) #define XEHPC_GRDOM_BLT1 REG_BIT(24) +#define GEN12_GRDOM_GSC REG_BIT(21) #define GEN11_GRDOM_SFC3 REG_BIT(20) #define GEN11_GRDOM_SFC2 REG_BIT(19) #define GEN11_GRDOM_SFC1 REG_BIT(18)
The GSC CS has its own dedicated bit in the GDRST register. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 1 + drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + 2 files changed, 2 insertions(+)