From 5c082fc09ddca59186196239655a5500418b1417 Mon Sep 17 00:00:00 2001 From: Anisse Astier Date: Wed, 27 Jun 2012 15:48:16 +0200 Subject: [PATCH] Don't trust the BIOS and use SSC clock at 100 MHz --- drivers/gpu/drm/gma500/cdv_intel_display.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index c3e9a0f..a158239 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -987,8 +987,10 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc, /* high-end sku, 27/100 mhz */ refclk = 27000; + dev_priv->lvds_use_ssc = 1; if (is_lvds && dev_priv->lvds_use_ssc) { - refclk = dev_priv->lvds_ssc_freq * 1000; + //refclk = dev_priv->lvds_ssc_freq * 1000; + refclk = 100000 * 1000; DRM_DEBUG_KMS("Use SSC reference clock %d Mhz\n", dev_priv->lvds_ssc_freq); } -- 1.7.10.3