From: Ville Syrjälä Date: Thu, 4 Mar 2021 17:04:20 +0000 (+0200) Subject: drm/i915: Return zero as the scanline counter for disabled pipes X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2c6afc3675bc0d4e38b8b47425d8150810482874;p=uclinux-h8%2Flinux.git drm/i915: Return zero as the scanline counter for disabled pipes 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. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20210304170421.10901-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 5cfaec500a60..67c6d71f2675 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;