From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: matthew.d.roper@intel.com, Rodrigo Vivi <rodrigo.vivi@intel.com>,
Lucas De Marchi <lucas.demarchi@intel.com>
Subject: [Intel-gfx] [PATCH v5 6/9] drm/i915/xehpsdv: Read correct RP_STATE_CAP register
Date: Thu, 5 Aug 2021 09:36:44 -0700 [thread overview]
Message-ID: <20210805163647.801064-7-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210805163647.801064-1-matthew.d.roper@intel.com>
The RP_STATE_CAP register is no longer part of the MCHBAR on XEHPSDV; this
register is now a per-tile register at GTTMMADDR offset 0x250014.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
drivers/gpu/drm/i915/gt/intel_rps.c | 4 +++-
drivers/gpu/drm/i915/i915_reg.h | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c
index a3e69eba376f..3489f5f0cac1 100644
--- a/drivers/gpu/drm/i915/gt/intel_rps.c
+++ b/drivers/gpu/drm/i915/gt/intel_rps.c
@@ -2141,7 +2141,9 @@ u32 intel_rps_read_state_cap(struct intel_rps *rps)
struct drm_i915_private *i915 = rps_to_i915(rps);
struct intel_uncore *uncore = rps_to_uncore(rps);
- if (IS_GEN9_LP(i915))
+ if (IS_XEHPSDV(i915))
+ return intel_uncore_read(uncore, XEHPSDV_RP_STATE_CAP);
+ else if (IS_GEN9_LP(i915))
return intel_uncore_read(uncore, BXT_RP_STATE_CAP);
else
return intel_uncore_read(uncore, GEN6_RP_STATE_CAP);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f8d3cd11eced..77f6dcaba2b9 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4115,6 +4115,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define RPN_CAP_MASK REG_GENMASK(23, 16)
#define BXT_RP_STATE_CAP _MMIO(0x138170)
#define GEN9_RP_STATE_LIMITS _MMIO(0x138148)
+#define XEHPSDV_RP_STATE_CAP _MMIO(0x250014)
/*
* Logical Context regs
--
2.25.4
next prev parent reply other threads:[~2021-08-05 16:37 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-05 16:36 [Intel-gfx] [PATCH v5 0/9] Begin enabling Xe_HP SDV and DG2 platforms Matt Roper
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 1/9] drm/i915/dg2: Add support for new DG2-G11 revid 0x5 Matt Roper
2021-08-05 16:48 ` Lucas De Marchi
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 2/9] drm/i915/xehp: Loop over all gslices for INSTDONE processing Matt Roper
2021-08-11 0:18 ` Lucas De Marchi
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 3/9] drm/i915/dg2: Report INSTDONE_GEOM values in error state Matt Roper
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 4/9] drm/i915/xehpsdv: Add compute DSS type Matt Roper
2021-08-05 17:26 ` Lucas De Marchi
2021-08-06 17:29 ` [Intel-gfx] [PATCH v5.1 " Matt Roper
2021-08-11 0:17 ` Lucas De Marchi
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 5/9] drm/i915/xehpsdv: factor out function to read RP_STATE_CAP Matt Roper
2021-08-12 22:49 ` Souza, Jose
2021-08-12 23:14 ` Lucas De Marchi
2021-08-12 23:18 ` Lucas De Marchi
2021-08-05 16:36 ` Matt Roper [this message]
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 7/9] drm/i915/dg2: Add new LRI reg offsets Matt Roper
2021-08-25 0:03 ` Yokoyama, Caz
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 8/9] drm/i915/dg2: Maintain backward-compatible nested batch behavior Matt Roper
2021-08-18 21:56 ` Srivatsa, Anusha
2021-08-23 9:26 ` Tvrtko Ursulin
2021-08-24 4:06 ` Matt Roper
2021-08-05 16:36 ` [Intel-gfx] [PATCH v5 9/9] drm/i915/dg2: Configure PCON in DP pre-enable path Matt Roper
2021-08-10 21:51 ` Souza, Jose
2021-08-05 17:42 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Begin enabling Xe_HP SDV and DG2 platforms (rev9) Patchwork
2021-08-05 17:44 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-08-05 18:11 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-08-06 7:48 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-08-06 18:13 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Begin enabling Xe_HP SDV and DG2 platforms (rev10) Patchwork
2021-08-06 18:15 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-08-06 18:42 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-08-06 23:49 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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