This patch adds the interrupt handler support for new copy engines.
Bspec: 54030 Original-author: CQ Tang Signed-off-by: Matt Roper matthew.d.roper@intel.com --- drivers/gpu/drm/i915/gt/intel_gt_irq.c | 16 ++++++++++++++++ drivers/gpu/drm/i915/gt/intel_gt_regs.h | 4 ++++ 2 files changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c index 88b4becfcb17..3a72d4fd0214 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c @@ -193,6 +193,14 @@ void gen11_gt_irq_reset(struct intel_gt *gt) /* Restore masks irqs on RCS, BCS, VCS and VECS engines. */ intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~0); + if (HAS_ENGINE(gt, BCS1) || HAS_ENGINE(gt, BCS2)) + intel_uncore_write(uncore, XEHPC_BCS1_BCS2_INTR_MASK, ~0); + if (HAS_ENGINE(gt, BCS3) || HAS_ENGINE(gt, BCS4)) + intel_uncore_write(uncore, XEHPC_BCS3_BCS4_INTR_MASK, ~0); + if (HAS_ENGINE(gt, BCS5) || HAS_ENGINE(gt, BCS6)) + intel_uncore_write(uncore, XEHPC_BCS5_BCS6_INTR_MASK, ~0); + if (HAS_ENGINE(gt, BCS7) || HAS_ENGINE(gt, BCS8)) + intel_uncore_write(uncore, XEHPC_BCS7_BCS8_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK, ~0); if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5)) @@ -248,6 +256,14 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt) /* Unmask irqs on RCS, BCS, VCS and VECS engines. */ intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~smask); intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~smask); + if (HAS_ENGINE(gt, BCS1) || HAS_ENGINE(gt, BCS2)) + intel_uncore_write(uncore, XEHPC_BCS1_BCS2_INTR_MASK, ~dmask); + if (HAS_ENGINE(gt, BCS3) || HAS_ENGINE(gt, BCS4)) + intel_uncore_write(uncore, XEHPC_BCS3_BCS4_INTR_MASK, ~dmask); + if (HAS_ENGINE(gt, BCS5) || HAS_ENGINE(gt, BCS6)) + intel_uncore_write(uncore, XEHPC_BCS5_BCS6_INTR_MASK, ~dmask); + if (HAS_ENGINE(gt, BCS7) || HAS_ENGINE(gt, BCS8)) + intel_uncore_write(uncore, XEHPC_BCS7_BCS8_INTR_MASK, ~dmask); intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK, ~dmask); intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK, ~dmask); if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5)) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h index aa2c0974b02c..fe09288a3145 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h @@ -1529,6 +1529,10 @@ #define GEN11_GUNIT_CSME_INTR_MASK _MMIO(0x1900f4) #define GEN12_CCS0_CCS1_INTR_MASK _MMIO(0x190100) #define GEN12_CCS2_CCS3_INTR_MASK _MMIO(0x190104) +#define XEHPC_BCS1_BCS2_INTR_MASK _MMIO(0x190110) +#define XEHPC_BCS3_BCS4_INTR_MASK _MMIO(0x190114) +#define XEHPC_BCS5_BCS6_INTR_MASK _MMIO(0x190118) +#define XEHPC_BCS7_BCS8_INTR_MASK _MMIO(0x19011c)
#define GEN12_SFC_DONE(n) _MMIO(0x1cc000 + (n) * 0x1000)