diff options
| author | Magnus Damm <damm@igel.co.jp> | 2008-10-17 02:50:56 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-18 00:25:56 +0400 |
| commit | 2c0a072e3efc17c27566c28028f4b46f79c1f0ca (patch) | |
| tree | 312f0e876f7cd60f49cb9dbe57ffb1ff5739658a /drivers | |
| parent | dd54203b485e79b558aa5a7262ee8ddb17d74c98 (diff) | |
| download | linux-2c0a072e3efc17c27566c28028f4b46f79c1f0ca.tar.xz | |
V4L/DVB (9243): video: add byte swap to sh_mobile_ceu driver
Extend the sh_mobile_ceu driver to enable byte swap. This way bytes
are stored in memory in incoming byte order.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 7a7268c43dc2..fa88d382d5b5 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -401,10 +401,10 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd, * D7, D6, D5, D4, D3, D2, D1, D0 (D7 written to lowest byte) * * The lowest three bits of CDOCR allows us to do swapping, - * right now we swap the data bytes to the following order: - * D1, D0, D3, D2, D5, D4, D7, D6 + * using 7 we swap the data bytes to match the incoming order: + * D0, D1, D2, D3, D4, D5, D6, D7 */ - ceu_write(pcdev, CDOCR, 0x00000016); + ceu_write(pcdev, CDOCR, 0x00000017); ceu_write(pcdev, CDWDR, cdwdr_width); ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */ |