From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [PATCH 1/3] drm/i915/bxt: apply clock gating workaround to all revisions
Date: Wed, 15 Feb 2017 17:21:37 +0200 [thread overview]
Message-ID: <1487172099-24873-2-git-send-email-jani.nikula@intel.com> (raw)
In-Reply-To: <1487172099-24873-1-git-send-email-jani.nikula@intel.com>
No need to cater for old A revisions.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 3d311e100643..fe243c65de1a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -99,9 +99,8 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
* Wa: Backlight PWM may stop in the asserted state, causing backlight
* to stay fully on.
*/
- if (IS_BXT_REVID(dev_priv, BXT_REVID_B0, REVID_FOREVER))
- I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |
- PWM1_GATING_DIS | PWM2_GATING_DIS);
+ I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |
+ PWM1_GATING_DIS | PWM2_GATING_DIS);
}
static void glk_init_clock_gating(struct drm_i915_private *dev_priv)
--
2.1.4
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next prev parent reply other threads:[~2017-02-15 15:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 15:21 drm/i915/bxt: drop some old workarounds Jani Nikula
2017-02-15 15:21 ` Jani Nikula [this message]
2017-02-15 15:21 ` [PATCH 2/3] drm/i915/bxt: remove snooping workaround on old A revisions Jani Nikula
2017-02-15 15:21 ` [PATCH 3/3] drm/i915/bxt: remove WaRsDisableCoarsePowerGating for early BXT Jani Nikula
2017-02-15 17:53 ` ✗ Fi.CI.BAT: failure for series starting with [1/3] drm/i915/bxt: apply clock gating workaround to all revisions Patchwork
2017-02-15 19:03 ` drm/i915/bxt: drop some old workarounds Imre Deak
2017-02-16 10:15 ` Jani Nikula
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