psb_accel_2d_copy() checks direction PSB_2D_COPYORDER_BR2TL twice.
Based on psb_accel_2d_copy_direction() results, PSB_2D_COPYORDER_TL2BR
should be checked instead in the second direction check.
Fixes: 4d8d096e9ae8 ("gma500: introduce the framebuffer support code")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Denis Efremov <efremov@xxxxxxxxx>
---
drivers/gpu/drm/gma500/accel_2d.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/gma500/accel_2d.c b/drivers/gpu/drm/gma500/accel_2d.c
index adc0507545bf..8dc86aac54d2 100644
--- a/drivers/gpu/drm/gma500/accel_2d.c
+++ b/drivers/gpu/drm/gma500/accel_2d.c
@@ -179,8 +179,8 @@ static int psb_accel_2d_copy(struct drm_psb_private *dev_priv,
src_x += size_x - 1;
dst_x += size_x - 1;
}
- if (direction == PSB_2D_COPYORDER_BR2TL ||
- direction == PSB_2D_COPYORDER_BL2TR) {
+ if (direction == PSB_2D_COPYORDER_BL2TR ||
+ direction == PSB_2D_COPYORDER_TL2BR) {
src_y += size_y - 1;
dst_y += size_y - 1;
}
--
2.26.2
