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Subject: media: vivid: fix incorrect capabilities for radio
Author: Hans Verkuil <hverk...@xs4all.nl>
Date: Thu Feb 1 02:36:33 2018 -0500
The vivid driver has two custom controls that change the behavior of RDS.
Depending on the control setting the V4L2_CAP_READWRITE capability is toggled.
However, after an earlier commit the capability was no longer set correctly.
This is now fixed.
Fixes: 9765a32cd8 ("vivid: set device_caps in video_device")
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
drivers/media/platform/vivid/vivid-ctrls.c | 2 ++
1 file changed, 2 insertions(+)
---
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c
b/drivers/media/platform/vivid/vivid-ctrls.c
index 4b6b5d715031..6b0bfa091592 100644
--- a/drivers/media/platform/vivid/vivid-ctrls.c
+++ b/drivers/media/platform/vivid/vivid-ctrls.c
@@ -1196,6 +1196,7 @@ static int vivid_radio_rx_s_ctrl(struct v4l2_ctrl *ctrl)
v4l2_ctrl_activate(dev->radio_rx_rds_ta,
dev->radio_rx_rds_controls);
v4l2_ctrl_activate(dev->radio_rx_rds_tp,
dev->radio_rx_rds_controls);
v4l2_ctrl_activate(dev->radio_rx_rds_ms,
dev->radio_rx_rds_controls);
+ dev->radio_rx_dev.device_caps = dev->radio_rx_caps;
break;
case V4L2_CID_RDS_RECEPTION:
dev->radio_rx_rds_enabled = ctrl->val;
@@ -1270,6 +1271,7 @@ static int vivid_radio_tx_s_ctrl(struct v4l2_ctrl *ctrl)
dev->radio_tx_caps &= ~V4L2_CAP_READWRITE;
if (!dev->radio_tx_rds_controls)
dev->radio_tx_caps |= V4L2_CAP_READWRITE;
+ dev->radio_tx_dev.device_caps = dev->radio_tx_caps;
break;
case V4L2_CID_RDS_TX_PTY:
if (dev->radio_rx_rds_controls)
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