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From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 12/18] drm/i915/display13: Add Wa_14011503030:d13
Date: Thu, 28 Jan 2021 11:24:07 -0800	[thread overview]
Message-ID: <20210128192413.1715802-13-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210128192413.1715802-1-matthew.d.roper@intel.com>

Cc: Aditya Swarup <aditya.swarup@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@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 7dd12fe9137e..f5a268e81024 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -5844,6 +5844,10 @@ 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:d13 */
+	if (HAS_DISPLAY13(dev_priv))
+		intel_de_write(dev_priv, D13_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 03711ba05bf5..128b835c0adb 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7776,6 +7776,8 @@ enum {
 #define  GEN8_GT_BCS_IRQ		(1 << 1)
 #define  GEN8_GT_RCS_IRQ		(1 << 0)
 
+#define D13_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:[~2021-01-28 19:25 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28 19:23 [Intel-gfx] [PATCH 00/18] Preliminary Display13 support Matt Roper
2021-01-28 19:23 ` [Intel-gfx] [PATCH 01/18] drm/i915/display13: add Display13 characteristics Matt Roper
2021-02-11  0:03   ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 02/18] drm/i915/display13: Handle proper AUX interrupt bits Matt Roper
2021-02-11  0:10   ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 03/18] drm/i915/display13: Enhanced pipe underrun reporting Matt Roper
2021-02-11  0:31   ` Lucas De Marchi
2021-02-11 12:25   ` Ville Syrjälä
2021-01-28 19:23 ` [Intel-gfx] [PATCH 04/18] drm/i915/display13: Define plane capabilities Matt Roper
2021-02-11  1:05   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 05/18] drm/i915/display13: Support 128k plane stride Matt Roper
2021-02-11  1:17   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 06/18] drm/i915/display13: Only enable legacy gamma for now Matt Roper
2021-02-11  1:19   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 07/18] drm/i915/display13: Add Display13 power wells Matt Roper
2021-02-11  1:33   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 08/18] drm/i915/display13: Handle LPSP for Display 13 Matt Roper
2021-02-11  1:36   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 09/18] drm/i915/display13: Handle new location of outputs D and E Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 10/18] drm/i915/display13: Increase maximum watermark lines to 255 Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 11/18] drm/i915/display13: Required bandwidth increases when VT-d is active Matt Roper
2021-01-28 19:24 ` Matt Roper [this message]
2021-01-28 19:24 ` [Intel-gfx] [PATCH 13/18] drm/i915/display/dsc: Refactor intel_dp_dsc_compute_bpp Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 14/18] drm/i915/display13: Support DP1.4 compression BPPs Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 15/18] drm/i915/display13: Get slice height before computing rc params Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 16/18] drm/i915/display13: Calculate VDSC RC parameters Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 17/18] drm/i915/display13: Add rc_qp_table for rcparams calculation Matt Roper
2021-01-29 11:12   ` Jani Nikula
2021-01-29 11:15     ` Chris Wilson
2021-01-29 12:01       ` Jani Nikula
2021-02-10 22:24         ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 18/18] drm/i915/display13: Enabling dithering after the CC1 pipe Matt Roper
2021-02-11 12:29   ` Ville Syrjälä
2021-02-19  3:22     ` Mario Kleiner
2021-02-19  5:44       ` Mario Kleiner
2021-03-01  4:57         ` Varide, Nischal
2021-03-01  5:43           ` Ilia Mirkin
2021-01-28 19:25 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Preliminary Display13 support Patchwork

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