[PATCH 2/2] drm/exynos: initialize the buf_num in vp_video_buffer - dri-devel - freedesktop.org experimental mailing list

1 Jul 2013

From: YoungJun Cho yj44.cho@samsung.com
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@samsung.com
Signed-off-by: Seung-Woo Kim sw0312.kim@samsung.com
Signed-off-by: Kyungmin Park kyungmin.park@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


    