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[RESEND,2/2] media: davinci: vpbe: set device capabilities

Message ID 1350908834-11619-3-git-send-email-prabhakar.lad@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Prabhakar Oct. 22, 2012, 12:27 p.m. UTC 
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>
---
 drivers/media/platform/davinci/vpbe_display.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 974957f..2bfde79 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -702,9 +702,12 @@  static int vpbe_display_querycap(struct file *file, void  *priv,
 	struct vpbe_device *vpbe_dev = fh->disp_dev->vpbe_dev;
 
 	cap->version = VPBE_DISPLAY_VERSION_CODE;
-	cap->capabilities = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
-	strlcpy(cap->driver, VPBE_DISPLAY_DRIVER, sizeof(cap->driver));
-	strlcpy(cap->bus_info, "platform", sizeof(cap->bus_info));
+	cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
+	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+	snprintf(cap->driver, sizeof(cap->driver), "%s",
+		dev_name(vpbe_dev->pdev));
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
+		 dev_name(vpbe_dev->pdev));
 	strlcpy(cap->card, vpbe_dev->cfg->module_name, sizeof(cap->card));
 
 	return 0;