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From: Swathi Dhanavanthri <swathi.dhanavanthri@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH v3] drm/i915/ehl: Extend w/a 14010685332 to JSP/MCC
Date: Wed, 20 May 2020 23:44:48 -0700	[thread overview]
Message-ID: <20200521064448.29522-1-swathi.dhanavanthri@intel.com> (raw)

This is a permanent w/a for JSL/EHL.This is to be applied to the
PCH types on JSL/EHL ie JSP/MCC
Bspec: 52888

v2: Fixed the wrong usage of logical OR(ville)
v3: Removed extra braces, changed the check(jose)

Signed-off-by: Swathi Dhanavanthri <swathi.dhanavanthri@intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4dc601dffc08..bc82d0d8ad5b 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2902,8 +2902,10 @@ static void gen11_display_irq_reset(struct drm_i915_private *dev_priv)
 	if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
 		GEN3_IRQ_RESET(uncore, SDE);
 
-	/* Wa_14010685332:icl */
-	if (INTEL_PCH_TYPE(dev_priv) == PCH_ICP) {
+	/* Wa_14010685332:icl,jsl,ehl */
+	if (INTEL_PCH_TYPE(dev_priv) == PCH_ICP ||
+	    INTEL_PCH_TYPE(dev_priv) == PCH_JSP ||
+	    INTEL_PCH_TYPE(dev_priv) == PCH_MCC) {
 		intel_uncore_rmw(uncore, SOUTH_CHICKEN1,
 				 SBCLK_RUN_REFCLK_DIS, SBCLK_RUN_REFCLK_DIS);
 		intel_uncore_rmw(uncore, SOUTH_CHICKEN1,
-- 
2.20.1

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             reply	other threads:[~2020-05-21  6:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-21  6:44 Swathi Dhanavanthri [this message]
2020-05-21  7:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/ehl: Extend w/a 14010685332 to JSP/MCC (rev3) Patchwork
2020-05-21 21:43 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2020-05-22  2:03   ` Souza, Jose
2020-05-22  1:59 ` [Intel-gfx] [PATCH v3] drm/i915/ehl: Extend w/a 14010685332 to JSP/MCC Souza, Jose
2020-05-29 16:19 ` Paauwe, Bob J

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