Use the product name (currently CodaDx6 or CODA7541)
to fill the v4l2_capabilities.name field.
Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
---
drivers/media/platform/coda.c | 35 +++++++++++++++++++----------------
1 file changed, 19 insertions(+), 16 deletions(-)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 5fe947c..e70a272 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -394,14 +394,32 @@ static struct coda_codec *coda_find_codec(struct coda_dev
*dev, int src_fourcc,
return &codecs[k];
}
+static char *coda_product_name(int product)
+{
+ static char buf[9];
+
+ switch (product) {
+ case CODA_DX6:
+ return "CodaDx6";
+ case CODA_7541:
+ return "CODA7541";
+ default:
+ snprintf(buf, sizeof(buf), "(0x%04x)", product);
+ return buf;
+ }
+}
+
/*
* V4L2 ioctl() operations.
*/
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
+ struct coda_ctx *ctx = fh_to_ctx(priv);
+
strlcpy(cap->driver, CODA_NAME, sizeof(cap->driver));
- strlcpy(cap->card, CODA_NAME, sizeof(cap->card));
+ strlcpy(cap->card, coda_product_name(ctx->dev->devtype->product),
+ sizeof(cap->card));
strlcpy(cap->bus_info, "platform:" CODA_NAME, sizeof(cap->bus_info));
/*
* This is only a mem-to-mem video device. The capture and output
@@ -2868,21 +2886,6 @@ static bool coda_firmware_supported(u32 vernum)
return false;
}
-static char *coda_product_name(int product)
-{
- static char buf[9];
-
- switch (product) {
- case CODA_DX6:
- return "CodaDx6";
- case CODA_7541:
- return "CODA7541";
- default:
- snprintf(buf, sizeof(buf), "(0x%04x)", product);
- return buf;
- }
-}
-
static int coda_hw_init(struct coda_dev *dev)
{
u16 product, major, minor, release;
--
1.8.4.rc3
--
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