From: YoungJun Cho <[email protected]>
The buf_num in vp_video_buffer() should be 1 or 2, but it is not
initialized, and only set to 2 in NV12M or NV12MT cases.
So this patch initializes the buf_num with 1 as default.
Signed-off-by: YoungJun Cho <yj44.cho at samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
drivers/gpu/drm/exynos/exynos_mixer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c
b/drivers/gpu/drm/exynos/exynos_mixer.c
index b1280b4..42ffb71 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -379,7 +379,7 @@ static void vp_video_buffer(struct mixer_context *ctx, int
win)
unsigned long flags;
struct hdmi_win_data *win_data;
unsigned int x_ratio, y_ratio;
- unsigned int buf_num;
+ unsigned int buf_num = 1;
dma_addr_t luma_addr[2], chroma_addr[2];
bool tiled_mode = false;
bool crcb_mode = false;
--
1.7.9.5
