[COMMON] media: mfc: change the number of NAL_Q slot

If MFC run with max multi-instance in NAL_Q mode,
32 slot is needed because one slot is needed for one command(job).
Becuase one instance can get 5 jobs at the same time,
we increase the slot size to 32KB such as below.
- 32 instance * 4 jobs = 128 slot.
- 256 byte(one slot size) * 128 = total 32KB.

Change-Id: I1b32235febc63d4ec4eb2144601c605371cf3bf8
Signed-off-by: Ayoung Sim <a.sim@samsung.com>

diff --git a/drivers/media/platform/exynos/mfc/s5p_mfc_data_struct.h b/drivers/media/platform/exynos/mfc/s5p_mfc_data_struct.h
index 297dca3ddabfe4c13dc2565e891228707b906077..3b52cbb31bc0556003408de0347ca6a1d1e4f95f 100644 (file)
--- a/drivers/media/platform/exynos/mfc/s5p_mfc_data_struct.h
+++ b/drivers/media/platform/exynos/mfc/s5p_mfc_data_struct.h
@@ -417,8 +417,9 @@ struct s5p_mfc_platdata {
 #define NAL_Q_OUT_DEC_STR_SIZE         248
 #define NAL_Q_OUT_ENC_STR_SIZE         64
 
-#define NAL_Q_IN_QUEUE_SIZE            16 /* 256*16 = 4096 bytes */
-#define NAL_Q_OUT_QUEUE_SIZE           16 /* 256*16 = 4096 bytes */
+/* 256*128(max instance 32 * slot 4) = 32 kbytes */
+#define NAL_Q_IN_QUEUE_SIZE            128
+#define NAL_Q_OUT_QUEUE_SIZE           128
 
 typedef struct __DecoderInputStr {
        int StartCode; /* = 0xAAAAAAAA; Decoder input structure marker */