diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-06-03 15:45:08 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2015-06-12 13:14:33 +0300 |
| commit | 05024da3c2482e26e94fb3a8324a355c066d2faf (patch) | |
| tree | 99f65d346a95e4343f4f1f7c658ab60641277314 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | b6283055b408fd9bee5386bd71fdf5f3b5553ae5 (diff) | |
drm/i915: Use cached cdclk value
Rather than reading out the current cdclk value use the cached value we
have tucked away in dev_priv.
v2: Rebased to the latest
v3: Rebased to the latest
v4: Fix for patch style problems
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index eadc15cddbeb..5db429e92be5 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1815,7 +1815,7 @@ hsw_compute_linetime_wm(struct drm_device *dev, struct drm_crtc *crtc) linetime = DIV_ROUND_CLOSEST(mode->crtc_htotal * 1000 * 8, mode->crtc_clock); ips_linetime = DIV_ROUND_CLOSEST(mode->crtc_htotal * 1000 * 8, - dev_priv->display.get_display_clock_speed(dev_priv->dev)); + dev_priv->cdclk_freq); return PIPE_WM_LINETIME_IPS_LINETIME(ips_linetime) | PIPE_WM_LINETIME_TIME(linetime); |