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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-09-29 16:53:44 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-28 19:26:53 +0300 |
| commit | 856d7d932641b884a22bf861a1896bdf82778277 (patch) | |
| tree | f44071a439fed05d7460307c3999575134bf300f /drivers/media/platform/coda/coda.h | |
| parent | 6da999d935a58095e15e752c7ec29d2bdac64adb (diff) | |
| download | linux-856d7d932641b884a22bf861a1896bdf82778277.tar.xz | |
[media] coda: add coda_write_base helper
Add a helper function that writes a vb2_buffer's Y, Cb, and
Cr plane base addresses of into three consecutive registers.
This moves common code out of coda-bit.c.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/coda/coda.h')
| -rw-r--r-- | drivers/media/platform/coda/coda.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index bbc18c0dacd9..76ba83c03191 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -232,6 +232,8 @@ extern int coda_debug; void coda_write(struct coda_dev *dev, u32 data, u32 reg); unsigned int coda_read(struct coda_dev *dev, u32 reg); +void coda_write_base(struct coda_ctx *ctx, struct coda_q_data *q_data, + struct vb2_buffer *buf, unsigned int reg_y); int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf, size_t size, const char *name, struct dentry *parent); |