Le 20/12/2024 à 05:33, Alex Hung a écrit :
From: Harry Wentland <harry.wentl...@amd.com>
fixp2int always rounds down, fixp2int_ceil rounds up. We need
the new fixp2int_round.
Signed-off-by: Alex Hung <alex.h...@amd.com>
Signed-off-by: Harry Wentland <harry.wentl...@amd.com>
Reviewed-by: Louis Chauvet <louis.chau...@bootlin.com>
Hi,
Can I extract this patch from the series and apply it on drm-misc-next?
Thanks,
Louis Chauvet
---
drivers/gpu/drm/vkms/vkms_composer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vkms/vkms_composer.c
b/drivers/gpu/drm/vkms/vkms_composer.c
index e7441b227b3c..3d6785d081f2 100644
--- a/drivers/gpu/drm/vkms/vkms_composer.c
+++ b/drivers/gpu/drm/vkms/vkms_composer.c
@@ -98,7 +98,7 @@ static u16 lerp_u16(u16 a, u16 b, s64 t)
s64 delta = drm_fixp_mul(b_fp - a_fp, t);
- return drm_fixp2int(a_fp + delta);
+ return drm_fixp2int_round(a_fp + delta);
}
static s64 get_lut_index(const struct vkms_color_lut *lut, u16 channel_value)
--
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
