2020-09-06 16:23:26

by Martin Cerveny

Subject: [PATCH 1/2] drm/sun4i: sun8i-csc: Secondary CSC register correction

"Allwinner V3s" has secondary video layer (VI).
Decoded video is displayed in wrong colors until
secondary CSC registers are programmed correctly.

Signed-off-by: Martin Cerveny <[email protected]>
---
drivers/gpu/drm/sun4i/sun8i_csc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.h b/drivers/gpu/drm/sun4i/sun8i_csc.h
index f42441b1b14d..a55a38ad849c 100644
--- a/drivers/gpu/drm/sun4i/sun8i_csc.h
+++ b/drivers/gpu/drm/sun4i/sun8i_csc.h
@@ -12,7 +12,7 @@ struct sun8i_mixer;

/* VI channel CSC units offsets */
#define CCSC00_OFFSET 0xAA050
-#define CCSC01_OFFSET 0xFA000
+#define CCSC01_OFFSET 0xFA050
#define CCSC10_OFFSET 0xA0000
#define CCSC11_OFFSET 0xF0000

--
2.17.1

2020-09-08 17:41:31

by Jernej Skrabec

Subject: Re: [PATCH 1/2] drm/sun4i: sun8i-csc: Secondary CSC register correction

>"Allwinner V3s" has secondary video layer (VI).
>Decoded video is displayed in wrong colors until
>secondary CSC registers are programmed correctly.
>
>Signed-off-by: Martin Cerveny <[email protected]>

Following tag should be added:
Fixes: 883029390550 ("drm/sun4i: Add DE2 CSC library")

Reviewed-by: Jernej Skrabec <[email protected]>

Best regards,
Jernej