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Commit 782953ec authored by YoungJun Cho's avatar YoungJun Cho Committed by Inki Dae
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drm/exynos: initialize the buf_num in vp_video_buffer 



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: default avatarYoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: default avatarSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent cbb28bb0

drivers/gpu/drm/exynos/exynos_mixer.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -379,7 +379,7 @@ static void vp_video_buffer(struct mixer_context *ctx, int win) 
	unsigned long flags;

	unsigned long flags;

	struct hdmi_win_data *win_data;

	struct hdmi_win_data *win_data;

	unsigned int x_ratio, y_ratio;

	unsigned int x_ratio, y_ratio;

	unsigned int buf_num;

	unsigned int buf_num = 1;

	dma_addr_t luma_addr[2], chroma_addr[2];

	dma_addr_t luma_addr[2], chroma_addr[2];

	bool tiled_mode = false;

	bool tiled_mode = false;

	bool crcb_mode = false;

	bool crcb_mode = false;