Unit testing this in VKMS shows that passing 0 into
this function returns -1, which is highly counter-
intuitive. Fix it by checking whether the input is
>= 0 instead of > 0.
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
Cc: Melissa Wen
Cc: Jonas Ådahl
Cc: Sebastian Wick
Cc: Shashank Sharma
Cc: Alexander Goins
Cc: Joshua Ashton
Cc: Michel Dänzer
Cc: Aleix Pol
Cc: Xaver Hugl
Cc: Victoria Brekenfeld
Cc: Sima
Cc: Uma Shankar
Cc: Naseer Ahmed
Cc: Christopher Braga
Cc: Abhinav Kumar
Cc: Arthur Grillo
Cc: Hector Martin
Cc: Liviu Dudau
Cc: Sasha McIntosh
---
include/drm/drm_fixed.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
index 6ea339d5de08..0c9f917a4d4b 100644
--- a/include/drm/drm_fixed.h
+++ b/include/drm/drm_fixed.h
@@ -95,7 +95,7 @@ static inline int drm_fixp2int_round(s64 a)
static inline int drm_fixp2int_ceil(s64 a)
{
- if (a > 0)
+ if (a >= 0)
return drm_fixp2int(a + DRM_FIXED_ALMOST_ONE);
else
return drm_fixp2int(a - DRM_FIXED_ALMOST_ONE);
--
2.42.0
