[Intel-gfx] [PATCH 2/2] drm/i915: Use vlv_clock() in vlv_crtc_clock_get()

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Avoid some code duplication.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index baa6ef6..b334c50 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5211,10 +5211,10 @@ static void vlv_crtc_clock_get(struct intel_crtc *crtc,
 	clock.p1 = (mdiv >> DPIO_P1_SHIFT) & 7;
 	clock.p2 = (mdiv >> DPIO_P2_SHIFT) & 0x1f;
 
-	clock.vco = refclk * clock.m1 * clock.m2 / clock.n;
-	clock.dot = 2 * clock.vco / (clock.p1 * clock.p2);
+	vlv_clock(refclk, &clock);
 
-	pipe_config->port_clock = clock.dot / 10;
+	/* clock.dot is the fast clock */
+	pipe_config->port_clock = clock.dot / 5;
 }
 
 static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
-- 
1.8.1.5