From 5d68af13f663833c7d3394ca4ecd597f4d8aba1c Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Wed, 27 Feb 2013 13:28:21 +1000 Subject: [PATCH] drm/i915: only use irq for dp on post-ilk Linus reports his ILK is broken. Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 31c0205..012553f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -379,7 +379,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, uint32_t status; uint32_t aux_clock_divider; int try, precharge; - bool has_aux_irq = INTEL_INFO(dev)->gen >= 5 && !IS_VALLEYVIEW(dev); + bool has_aux_irq = INTEL_INFO(dev)->gen >= 6 && !IS_VALLEYVIEW(dev); /* dp aux is extremely sensitive to irq latency, hence request the * lowest possible wakeup latency and so prevent the cpu from going into -- 1.8.1