| Message ID | 1348582915-22878-1-git-send-email-prabhakar.lad@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue 25 September 2012 16:21:55 Prabhakar wrote: > From: Lad, Prabhakar <prabhakar.lad@ti.com> > > set device_caps and also change the driver and > bus_info to proper values as per standard. > > Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> > Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> > Cc: Hans Verkuil <hans.verkuil@cisco.com> > --- > Changes for v2: > 1: Change the bus_info and driver to proper values, > pointed by Hans. > > drivers/media/platform/davinci/vpif_capture.c | 9 ++++++--- > drivers/media/platform/davinci/vpif_display.c | 9 ++++++--- > 2 files changed, 12 insertions(+), 6 deletions(-) > > diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c > index 4828888..cb70e98 100644 > --- a/drivers/media/platform/davinci/vpif_capture.c > +++ b/drivers/media/platform/davinci/vpif_capture.c > @@ -1630,9 +1630,12 @@ static int vpif_querycap(struct file *file, void *priv, > { > struct vpif_capture_config *config = vpif_dev->platform_data; > > - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; > - strlcpy(cap->driver, "vpif capture", sizeof(cap->driver)); > - strlcpy(cap->bus_info, "VPIF Platform", sizeof(cap->bus_info)); > + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | > + V4L2_CAP_READWRITE; Why add READWRITE? There is no read/write support in these drivers. > + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; > + snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev)); > + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", > + dev_name(vpif_dev)); > strlcpy(cap->card, config->card_name, sizeof(cap->card)); > > return 0; > diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c > index d94b8a2..411b547 100644 > --- a/drivers/media/platform/davinci/vpif_display.c > +++ b/drivers/media/platform/davinci/vpif_display.c > @@ -827,9 +827,12 @@ static int vpif_querycap(struct file *file, void *priv, > { > struct vpif_display_config *config = vpif_dev->platform_data; > > - cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; > - strlcpy(cap->driver, "vpif display", sizeof(cap->driver)); > - strlcpy(cap->bus_info, "Platform", sizeof(cap->bus_info)); > + cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING | > + V4L2_CAP_READWRITE; Ditto. > + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; > + snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev)); > + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", > + dev_name(vpif_dev)); > strlcpy(cap->card, config->card_name, sizeof(cap->card)); > > return 0; > Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 4828888..cb70e98 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -1630,9 +1630,12 @@ static int vpif_querycap(struct file *file, void *priv, { struct vpif_capture_config *config = vpif_dev->platform_data; - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; - strlcpy(cap->driver, "vpif capture", sizeof(cap->driver)); - strlcpy(cap->bus_info, "VPIF Platform", sizeof(cap->bus_info)); + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING | + V4L2_CAP_READWRITE; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", + dev_name(vpif_dev)); strlcpy(cap->card, config->card_name, sizeof(cap->card)); return 0; diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index d94b8a2..411b547 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -827,9 +827,12 @@ static int vpif_querycap(struct file *file, void *priv, { struct vpif_display_config *config = vpif_dev->platform_data; - cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING; - strlcpy(cap->driver, "vpif display", sizeof(cap->driver)); - strlcpy(cap->bus_info, "Platform", sizeof(cap->bus_info)); + cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING | + V4L2_CAP_READWRITE; + cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; + snprintf(cap->driver, sizeof(cap->driver), "%s", dev_name(vpif_dev)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", + dev_name(vpif_dev)); strlcpy(cap->card, config->card_name, sizeof(cap->card)); return 0;