[media] s5p-mfc: Update scratch buffer size for MPEG4

Update the MPEG4 decoder scratch buffer size as per the
new v6 firmware. This updation is increasing the size and so
is backward compatible with older v6 firmwares.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
index 8d0b686d9adbeecbe26c41352fe79f75cf04ff98..8e4021c45cbc7f18a967d314ef7f6078feefcdf9 100644 (file)
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
@@ -381,8 +381,7 @@
         (DIV_ROUND_UP((mbw) * (mbh), 32) * 16))
 #define S5P_FIMV_SCRATCH_BUF_SIZE_H264_DEC_V6(w, h)    (((w) * 192) + 64)
 #define S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(w, h) \
-                       ((w) * ((h) * 64 + 144) + (2048/16 * (h) * 64) + \
-                        (2048/16 * 256 + 8320))
+                       ((w) * 144 + 8192 * (h) + 49216 + 1048576)
 #define S5P_FIMV_SCRATCH_BUF_SIZE_VC1_DEC_V6(w, h) \
                                                (2096 * ((w) + (h) + 1))
 #define S5P_FIMV_SCRATCH_BUF_SIZE_H263_DEC_V6(w, h)    ((w) * 400)