All of lore.kernel.org
 help / color / mirror / Atom feed
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

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210512042144.2089071-6-matthew.d.roper@intel.com \
    --to=matthew.d.roper@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.