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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-14 06:29:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-14 06:29:21 -0800
commit747ae0a96f1a78b35c5a3d93ad37a16655e16340 (patch)
tree880b33cf70674a5cccc6508cc327f01e93971017 /drivers/media
parent7089db84e356562f8ba737c29e472cc42d530dbc (diff)
parent42980da2eb7eb9695d8efc0c0ef145cbbb993b2c (diff)
Merge tag 'media/v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab: "A colorspace regression fix in V4L2 core and a CEC core bug that makes it discard valid messages" * tag 'media/v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] cec: initiator should be the same as the destination for, poll [media] videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGB
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/cec/cec-adap.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index 87a6b65ed3af..ccda41c2c9e4 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -612,8 +612,7 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
}
memset(msg->msg + msg->len, 0, sizeof(msg->msg) - msg->len);
if (msg->len == 1) {
- if (cec_msg_initiator(msg) != 0xf ||
- cec_msg_destination(msg) == 0xf) {
+ if (cec_msg_destination(msg) == 0xf) {
dprintk(1, "cec_transmit_msg: invalid poll message\n");
return -EINVAL;
}
@@ -638,7 +637,7 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg,
dprintk(1, "cec_transmit_msg: destination is the adapter itself\n");
return -EINVAL;
}
- if (cec_msg_initiator(msg) != 0xf &&
+ if (msg->len > 1 && adap->is_configured &&
!cec_has_log_addr(adap, cec_msg_initiator(msg))) {
dprintk(1, "cec_transmit_msg: initiator has unknown logical address %d\n",
cec_msg_initiator(msg));
@@ -1072,7 +1071,7 @@ static int cec_config_log_addr(struct cec_adapter *adap,
/* Send poll message */
msg.len = 1;
- msg.msg[0] = 0xf0 | log_addr;
+ msg.msg[0] = (log_addr << 4) | log_addr;
err = cec_transmit_msg_fh(adap, &msg, NULL, true);
/*