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drm/i915: add platform tag to WA

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v2: add more missing platform tags
v3: change tag to cnp rather than using gen9,gen10

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171205190118.7088-2-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi
2017-12-05 11:01:18 -08:00
committed by Rodrigo Vivi
parent e0403cb944
commit 2abf3c0da9
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/i915/intel_pm.c
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@@ -8417,7 +8417,7 @@ static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
if (!HAS_PCH_CNP(dev_priv))
return;
/* Display WA #1181 */
/* Display WA #1181: cnp */
I915_WRITE(SOUTH_DSPCLK_GATE_D, I915_READ(SOUTH_DSPCLK_GATE_D) |
CNP_PWM_CGE_GATING_DISABLE);
}