From: Arun Kumar K <arun.kk@samsung.com>
To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org
Cc: k.debski@samsung.com, posciak@chromium.org,
avnd.kiran@samsung.com, arunkk.samsung@gmail.com
Subject: [PATCH 05/10] [media] s5p-mfc: Update scratch buffer size for VP8 encoder
Date: Mon, 19 May 2014 18:03:01 +0530 [thread overview]
Message-ID: <1400502786-4826-6-git-send-email-arun.kk@samsung.com> (raw)
In-Reply-To: <1400502786-4826-1-git-send-email-arun.kk@samsung.com>
From: Kiran AVND <avnd.kiran@samsung.com>
Scratch buffer size updated for vp8 encoding as per
the latest v7 firmware. As the new macro increases the
scratch buffer size, it is backward compatible with the older
firmware too.
Signed-off-by: Kiran AVND <avnd.kiran@samsung.com>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
---
drivers/media/platform/s5p-mfc/regs-mfc-v7.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
index ea5ec2a..5dfa149 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
@@ -56,6 +56,7 @@
(SZ_1M + ((w) * 144) + (8192 * (h)) + 49216)
#define S5P_FIMV_SCRATCH_BUF_SIZE_VP8_ENC_V7(w, h) \
- (((w) * 48) + (((w) + 1) / 2 * 128) + 144 + 8192)
+ (((w) * 48) + 8192 + ((((w) + 1) / 2) * 128) + 144 + \
+ ((((((w) * 16) * ((h) * 16)) * 3) / 2) * 4))
#endif /*_REGS_MFC_V7_H*/
--
1.7.9.5
next prev parent reply other threads:[~2014-05-19 12:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-19 12:32 [PATCH 00/10] Re-send MFC patches Arun Kumar K
2014-05-19 12:32 ` [PATCH 01/10] [media] s5p-mfc: Copy timestamps only when a frame is produced Arun Kumar K
2014-05-19 12:32 ` [PATCH 02/10] [media] s5p-mfc: Fixes for decode REQBUFS Arun Kumar K
2014-05-19 12:32 ` [PATCH 03/10] [media] s5p-mfc: Extract open/close MFC instance commands Arun Kumar K
2014-05-19 12:33 ` [PATCH 04/10] [media] s5p-mfc: Don't allocate codec buffers on STREAMON Arun Kumar K
2014-07-25 16:03 ` Nicolas Dufresne
2014-05-19 12:33 ` Arun Kumar K [this message]
2014-05-19 12:33 ` [PATCH 06/10] [media] s5p-mfc: Don't try to resubmit VP8 bitstream buffer for decode Arun Kumar K
2014-05-19 12:33 ` [PATCH 07/10] [media] s5p-mfc: Update scratch buffer size for MPEG4 Arun Kumar K
2014-05-19 12:33 ` [PATCH 08/10] [media] s5p-mfc: Move INIT_BUFFER_OPTIONS from v7 to v6 Arun Kumar K
2014-05-19 12:33 ` [PATCH 09/10] [media] s5p-mfc: Add variants to access mfc registers Arun Kumar K
2014-05-19 12:33 ` [PATCH 10/10] [media] s5p-mfc: Rename IS_MFCV7 macro Arun Kumar K
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