aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorMagnus Damm <damm@igel.co.jp>2008-10-16 19:50:56 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-17 17:25:56 -0300
commit2c0a072e3efc17c27566c28028f4b46f79c1f0ca (patch)
tree312f0e876f7cd60f49cb9dbe57ffb1ff5739658a /drivers
parentdd54203b485e79b558aa5a7262ee8ddb17d74c98 (diff)
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.c6
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 7a7268c43dc..fa88d382d5b 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 */