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From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [CI 5/7] drm/i915/xelpd: Add Wa_14011503030
Date: Tue, 11 May 2021 21:21:42 -0700	[thread overview]
Message-ID: <20210512042144.2089071-6-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210512042144.2089071-1-matthew.d.roper@intel.com>

Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_power.c | 4 ++++
 drivers/gpu/drm/i915/i915_reg.h                    | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index ec55616811a2..54c6d65011ee 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5872,6 +5872,10 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv,
 		      DCPR_MASK_LPMODE | DCPR_MASK_MAXLATENCY_MEMUP_CLR;
 		intel_uncore_rmw(&dev_priv->uncore, GEN11_CHICKEN_DCPR_2, 0, val);
 	}
+
+	/* Wa_14011503030:xelpd */
+	if (DISPLAY_VER(dev_priv) >= 13)
+		intel_de_write(dev_priv, XELPD_DISPLAY_ERR_FATAL_MASK, ~0);
 }
 
 static void icl_display_core_uninit(struct drm_i915_private *dev_priv)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 98dea2677068..871d839dfcb8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7791,6 +7791,8 @@ enum {
 #define  GEN8_GT_BCS_IRQ		(1 << 1)
 #define  GEN8_GT_RCS_IRQ		(1 << 0)
 
+#define XELPD_DISPLAY_ERR_FATAL_MASK	_MMIO(0x4421c)
+
 #define GEN8_GT_ISR(which) _MMIO(0x44300 + (0x10 * (which)))
 #define GEN8_GT_IMR(which) _MMIO(0x44304 + (0x10 * (which)))
 #define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which)))
-- 
2.25.4

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  parent reply	other threads:[~2021-05-12  4:22 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  4:21 [Intel-gfx] [CI 0/7] CI pass for reviewed XeLPD / ADL-P patches Matt Roper
2021-05-12  4:21 ` [Intel-gfx] [CI 1/7] drm/i915/xelpd: Handle proper AUX interrupt bits Matt Roper
2021-05-12  4:21 ` [Intel-gfx] [CI 2/7] drm/i915/xelpd: Define plane capabilities Matt Roper
2021-05-12  4:21 ` [Intel-gfx] [CI 3/7] drm/i915/xelpd: Add XE_LPD power wells Matt Roper
2021-05-12  4:21 ` [Intel-gfx] [CI 4/7] drm/i915/xelpd: Required bandwidth increases when VT-d is active Matt Roper
2021-05-12  4:21 ` Matt Roper [this message]
2021-05-12  4:21 ` [Intel-gfx] [CI 6/7] drm/i915/adl_p: Add PCH support Matt Roper
2021-05-12  4:21 ` [Intel-gfx] [CI 7/7] drm/i915/perf: Enable OA formats for ADL_P Matt Roper
2021-05-12  4:40 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for CI pass for reviewed XeLPD / ADL-P patches Patchwork
2021-05-12  5:10 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2021-05-12  5:43 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for CI pass for reviewed XeLPD / ADL-P patches (rev2) Patchwork
2021-05-12  6:13 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2021-05-12 16:18   ` Matt Roper
2021-05-12 16:43     ` Vudum, Lakshminarayana
2021-05-12 17:45     ` Vudum, Lakshminarayana
2021-05-12 17:23 ` Patchwork
2021-05-12 17:38 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-05-12 19:36 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for CI pass for reviewed XeLPD / ADL-P patches (rev3) Patchwork
2021-05-12 20:05 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-05-12 21:47 ` [Intel-gfx] ✗ Fi.CI.IGT: failure for CI pass for reviewed XeLPD / ADL-P patches (rev2) Patchwork
2021-05-13  0:02   ` Matt Roper
2021-05-13  1:21 ` [Intel-gfx] ✗ Fi.CI.IGT: failure for CI pass for reviewed XeLPD / ADL-P patches (rev3) Patchwork

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