From 7754af79d3d3bdf42fd124c0b4a86832cf6e4d43 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 22 May 2019 21:04:43 +0300 Subject: [PATCH] hack: Disable 5.4ghz link rate for skl --- drivers/gpu/drm/i915/intel_dp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 77ba4da6b981..64090daf72d5 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -380,6 +380,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) } else if (IS_GEN9_BC(dev_priv)) { source_rates = skl_rates; size = ARRAY_SIZE(skl_rates); + max_rate = 432000; /* hack */ } else if ((IS_HASWELL(dev_priv) && !IS_HSW_ULX(dev_priv)) || IS_BROADWELL(dev_priv)) { source_rates = hsw_rates; -- 2.21.0