[Intel-gfx] [PATCH 3/4] drm/i915: Return zero as the scanline counter for disabled pipes

[Ville Syrjala]

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

We print the scanline counters as unsigned integers so the -1
here just makes the debugs/traces look a bit messy. Zero seems
equally valid for this usecase.

Cc: Steven Rostedt <rostedt at goodmis.org>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 01c409005f6f..44aed4cbf894 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -794,7 +794,7 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc)
 	int position, vtotal;
 
 	if (!crtc->active)
-		return -1;
+		return 0;
 
 	vblank = &crtc->base.dev->vblank[drm_crtc_index(&crtc->base)];
 	mode = &vblank->hwmode;
-- 
2.26.2