From: Ville Syrjälä <ville.syrj...@linux.intel.com>
No need to read out cdclk from the hardware, we have it already
cached in dev_priv.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_panel.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_panel.c
b/drivers/gpu/drm/i915/intel_panel.c
index d4b18b56f3ca..891a587225e2 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1337,7 +1337,7 @@ static u32 i9xx_hz_to_pwm(struct intel_connector
*connector, u32 pwm_freq_hz)
if (IS_PINEVIEW(dev))
clock = MHz(intel_hrawclk(dev));
else
- clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
+ clock = 1000 * dev_priv->cdclk_freq;
return clock / (pwm_freq_hz * 32);
}
@@ -1356,7 +1356,7 @@ static u32 i965_hz_to_pwm(struct intel_connector
*connector, u32 pwm_freq_hz)
if (IS_G4X(dev_priv))
clock = MHz(intel_hrawclk(dev));
else
- clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
+ clock = 1000 * dev_priv->cdclk_freq;
return clock / (pwm_freq_hz * 128);
}
--
2.4.10
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