drm/i915: Use vlv_clock() in vlv_crtc_clock_get()
Avoid some code duplication.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5e7127b..e6a4ca1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5215,10 +5215,10 @@
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,