From: John Harrison Date: Fri, 23 Jul 2021 17:42:12 +0000 (-0700) Subject: drm/i915/xehp: Extra media engines - Part 2 (interrupts) X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1b16b6b696728ffb5bd1eb97bd13b6c304ccd980;p=linux.git drm/i915/xehp: Extra media engines - Part 2 (interrupts) Xe_HP can have a lot of extra media engines. This patch adds the interrupt handler support for them. Cc: Tvrtko Ursulin Cc: Daniele Ceraolo Spurio Signed-off-by: John Harrison Signed-off-by: Matt Roper Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20210723174239.1551352-4-matthew.d.roper@intel.com --- diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c index c13462274fe82..b2de83be4d977 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c @@ -184,7 +184,13 @@ void gen11_gt_irq_reset(struct intel_gt *gt) intel_uncore_write(uncore, GEN11_BCS_RSVD_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)) + intel_uncore_write(uncore, GEN12_VCS4_VCS5_INTR_MASK, ~0); + if (HAS_ENGINE(gt, VCS6) || HAS_ENGINE(gt, VCS7)) + intel_uncore_write(uncore, GEN12_VCS6_VCS7_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~0); + if (HAS_ENGINE(gt, VECS2) || HAS_ENGINE(gt, VECS3)) + intel_uncore_write(uncore, GEN12_VECS2_VECS3_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); @@ -218,8 +224,13 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt) intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~smask); 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)) + intel_uncore_write(uncore, GEN12_VCS4_VCS5_INTR_MASK, ~dmask); + if (HAS_ENGINE(gt, VCS6) || HAS_ENGINE(gt, VCS7)) + intel_uncore_write(uncore, GEN12_VCS6_VCS7_INTR_MASK, ~dmask); intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~dmask); - + if (HAS_ENGINE(gt, VECS2) || HAS_ENGINE(gt, VECS3)) + intel_uncore_write(uncore, GEN12_VECS2_VECS3_INTR_MASK, ~dmask); /* * RPS interrupts will get enabled/disabled on demand when RPS itself * is enabled/disabled. diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 42accdfa860f3..0b2eaf7594aa3 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8079,7 +8079,10 @@ enum { #define GEN11_BCS_RSVD_INTR_MASK _MMIO(0x1900a0) #define GEN11_VCS0_VCS1_INTR_MASK _MMIO(0x1900a8) #define GEN11_VCS2_VCS3_INTR_MASK _MMIO(0x1900ac) +#define GEN12_VCS4_VCS5_INTR_MASK _MMIO(0x1900b0) +#define GEN12_VCS6_VCS7_INTR_MASK _MMIO(0x1900b4) #define GEN11_VECS0_VECS1_INTR_MASK _MMIO(0x1900d0) +#define GEN12_VECS2_VECS3_INTR_MASK _MMIO(0x1900d4) #define GEN11_GUC_SG_INTR_MASK _MMIO(0x1900e8) #define GEN11_GPM_WGBOXPERF_INTR_MASK _MMIO(0x1900ec) #define GEN11_CRYPTO_RSVD_INTR_MASK _MMIO(0x1900f0)