Hello.
On 10/14/2014 10:26 AM, Yoshihiro Kaneko wrote:
From: Koji Matsuoka <koji.matsuoka...@renesas.com>
The scaling function had been forbidden for the capture format of
NV16 until now. With this patch, a horizontal scaling-up function
is supported to the capture format of NV16. a vertical scaling-up
by the capture format of NV16 is forbidden for the H/W specification.
s/for/by/?
Signed-off-by: Koji Matsuoka <koji.matsuoka...@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0...@gmail.com>
---
drivers/media/platform/soc_camera/rcar_vin.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c
b/drivers/media/platform/soc_camera/rcar_vin.c
index 00bc98d..bf3588f 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
[...]
@@ -1622,9 +1622,19 @@ static int rcar_vin_set_fmt(struct soc_camera_device
*icd,
if (priv->error_flag == false)
priv->error_flag = true;
else {
- if ((pixfmt == V4L2_PIX_FMT_NV16) && (pix->width & 0x1F)) {
- dev_err(icd->parent, "Specified width error in NV16
format.\n");
- return -EINVAL;
+ if (pixfmt == V4L2_PIX_FMT_NV16) {
+ if (pix->width & 0x1F) {
+ dev_err(icd->parent,
+ "Specified width error in NV16 format. "
You should indent the string more to the right, preferrably starting it
under 'icd'.
+ "Please specify the multiple of 32.\n");
Do not break the string like this. scripts/checkpatch.pl has been taught
to not complain about long strings.
+ return -EINVAL;
+ }
+ if (pix->height != cam->height) {
+ dev_err(icd->parent,
+ "Vertical scaling-up error in NV16 format. "
+ "Please specify input height size.\n");
Same here. Not breaking the lines helps to find the error messages in the
code.
[...]
WBR, Sergei
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