From: Alan Cox <a...@linux.intel.com>
Otherwise our initial behaviour is "randomly save a bogus PLL
choice" as far as I can see.
Signed-off-by: Alan Cox <a...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index bc25a24..b64c7bc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -869,6 +869,7 @@ intel_vlv_find_best_pll(const intel_limit_t *limit, struct
drm_crtc *crtc,
unsigned long bestppm, ppm, absppm;
int dotclk, flag;
+ flag = 0;
dotclk = target * 1000;
bestppm = 1000000;
ppm = absppm = 0;
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