diff options
| author | Ma Ling <ling.ma@intel.com> | 2009-06-25 10:59:22 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-08-16 14:18:24 -0700 |
| commit | 8a42f28cde25721fad467fe0fcff915ba7e073b7 (patch) | |
| tree | bc5368467469d7c338bf15f9296709726cb0797f /drivers/gpu/drm | |
| parent | c51ad0fb7bf823d924cb20e45e601c4ca4aba383 (diff) | |
drm/i915: Set SSC frequency for 8xx chips correctly
(cherry picked from commit 6ff4fd05676bc5b5c930bef25901e489f7843660)
All 8xx class chips have the 66/48 split, not just 855.
Signed-off-by: Ma Ling <ling.ma@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 9d78cff33b2..cf2a97157de 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -185,10 +185,12 @@ parse_general_features(struct drm_i915_private *dev_priv, dev_priv->lvds_use_ssc = general->enable_ssc; if (dev_priv->lvds_use_ssc) { - if (IS_I855(dev_priv->dev)) - dev_priv->lvds_ssc_freq = general->ssc_freq ? 66 : 48; - else - dev_priv->lvds_ssc_freq = general->ssc_freq ? 100 : 96; + if (IS_I85X(dev_priv->dev)) + dev_priv->lvds_ssc_freq = + general->ssc_freq ? 66 : 48; + else + dev_priv->lvds_ssc_freq = + general->ssc_freq ? 100 : 96; } } } |