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Commit bf458746 authored by Arun Kumar K's avatar Arun Kumar K Committed by Mauro Carvalho Chehab
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[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: default avatarArun Kumar K <arun.kk@samsung.com>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent f49f3ed5

drivers/media/platform/s5p-mfc/regs-mfc-v6.h

+1 −2
Original line number Diff line number Diff line
@@ -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)