* [PATCH] modify fbtft/fb_agm1264k-fl.c
@ 2021-06-02 9:24 Adam Kandur
0 siblings, 0 replies; only message in thread
From: Adam Kandur @ 2021-06-02 9:24 UTC (permalink / raw)
To: linux-fbdev
From b8bcaa200c97a6054efdb2c58acf5cf794c150d1 Mon Sep 17 00:00:00 2001
From: Adam Kandur <rndd@tuta.io>
Date: Wed, 2 Jun 2021 12:12:48 +0300
Subject: [PATCH] modify fbtft/fb_agm1264k-fl.c
---
drivers/staging/fbtft/fb_agm1264k-fl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fbtft/fb_agm1264k-fl.c b/drivers/staging/fbtft/fb_agm1264k-fl.c
index eeeeec97a..2e58c9d1a 100644
--- a/drivers/staging/fbtft/fb_agm1264k-fl.c
+++ b/drivers/staging/fbtft/fb_agm1264k-fl.c
@@ -273,10 +273,10 @@ static void iterate_diffusion_matrix(u32 xres, u32 yres, int x,
continue;
write_pos = &convert_buf[(y + j) * xres + x + i];
coeff = diffusing_matrix[i][j];
- if (-1 == coeff) {
+ if (-1 == coeff)
/* pixel itself */
*write_pos = pixel;
- } else {
+ else {
signed short p = *write_pos + error * coeff;
if (p > WHITE)
--
2.31.1
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