diff mbox

[v2,1/9] exynos: fimg2d: fix return codes

Message ID 1434132914-3150-2-git-send-email-tjakobi@math.uni-bielefeld.de (mailing list archive)
State New, archived
Headers show

Commit Message

Tobias Jakobi June 12, 2015, 6:15 p.m. UTC 
Even if flushing the command buffer doesn't succeed, the
G2D calls would still return zero. Fix this by just passing
the flush return code.

In fact error handling currently ignores the fact that
g2d_add_cmd() can fail. This is going to be handled
in a later patch.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
---
 exynos/exynos_fimg2d.c | 20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)
diff mbox

Patch

diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index 86ae898..5ea42e6 100644
--- a/exynos/exynos_fimg2d.c
+++ b/exynos/exynos_fimg2d.c
@@ -330,9 +330,7 @@  g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
 	bitblt.data.fast_solid_color_fill_en = 1;
 	g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val);
 
-	g2d_flush(ctx);
-
-	return 0;
+	return g2d_flush(ctx);
 }
 
 /**
@@ -415,9 +413,7 @@  g2d_copy(struct g2d_context *ctx, struct g2d_image *src,
 	rop4.data.unmasked_rop3 = G2D_ROP3_SRC;
 	g2d_add_cmd(ctx, ROP4_REG, rop4.val);
 
-	g2d_flush(ctx);
-
-	return 0;
+	return g2d_flush(ctx);
 }
 
 /**
@@ -527,9 +523,7 @@  g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
 	pt.data.y = dst_y + dst_h;
 	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
 
-	g2d_flush(ctx);
-
-	return 0;
+	return g2d_flush(ctx);
 }
 
 /**
@@ -636,9 +630,7 @@  g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
 	pt.data.y = dst_y + h;
 	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
 
-	g2d_flush(ctx);
-
-	return 0;
+	return g2d_flush(ctx);
 }
 
 /**
@@ -766,7 +758,5 @@  g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src,
 	pt.data.y = dst_y + dst_h;
 	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
 
-	g2d_flush(ctx);
-
-	return 0;
+	return g2d_flush(ctx);
 }