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authorHans Verkuil <hverkuil@xs4all.nl>2015-11-13 09:46:26 -0200
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-12-03 11:26:14 -0200
commit85f9e06c59cb93db93b163388d77d7aa9b6eed5a (patch)
tree01ce0a6007cc96a0a38294d0b1f707b157b96806 /drivers/media/i2c
parent10897dacea26943dd80bd6629117f4620fc320ef (diff)
downloadop-kernel-dev-85f9e06c59cb93db93b163388d77d7aa9b6eed5a.zip
op-kernel-dev-85f9e06c59cb93db93b163388d77d7aa9b6eed5a.tar.gz
[media] v4l2-dv-timings: add new arg to v4l2_match_dv_timings
Add the new match_reduced_fps argument to v4l2_match_dv_timings(). Depending on the situation you may or may not desire to match the reduced_fps flag. Typically only HDMI transmitters will need to check for this flag. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/adv7604.c6
-rw-r--r--drivers/media/i2c/adv7842.c6
-rw-r--r--drivers/media/i2c/tc358743.c4
3 files changed, 8 insertions, 8 deletions
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 2c3c37c..7452862 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -905,7 +905,7 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
for (i = 0; predef_vid_timings[i].timings.bt.width; i++) {
if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings,
- is_digital_input(sd) ? 250000 : 1000000))
+ is_digital_input(sd) ? 250000 : 1000000, false))
continue;
io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */
io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) +
@@ -1479,7 +1479,7 @@ static void adv76xx_fill_optional_dv_timings_fields(struct v4l2_subdev *sd,
for (i = 0; adv76xx_timings[i].bt.width; i++) {
if (v4l2_match_dv_timings(timings, &adv76xx_timings[i],
- is_digital_input(sd) ? 250000 : 1000000)) {
+ is_digital_input(sd) ? 250000 : 1000000, false)) {
*timings = adv76xx_timings[i];
break;
}
@@ -1644,7 +1644,7 @@ static int adv76xx_s_dv_timings(struct v4l2_subdev *sd,
if (!timings)
return -EINVAL;
- if (v4l2_match_dv_timings(&state->timings, timings, 0)) {
+ if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) {
v4l2_dbg(1, debug, sd, "%s: no change\n", __func__);
return 0;
}
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index ded871e..69378e4 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -155,7 +155,7 @@ static bool adv7842_check_dv_timings(const struct v4l2_dv_timings *t, void *hdl)
int i;
for (i = 0; adv7842_timings_exceptions[i].bt.width; i++)
- if (v4l2_match_dv_timings(t, adv7842_timings_exceptions + i, 0))
+ if (v4l2_match_dv_timings(t, adv7842_timings_exceptions + i, 0, false))
return false;
return true;
}
@@ -1008,7 +1008,7 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd,
for (i = 0; predef_vid_timings[i].timings.bt.width; i++) {
if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings,
- is_digital_input(sd) ? 250000 : 1000000))
+ is_digital_input(sd) ? 250000 : 1000000, false))
continue;
/* video std */
io_write(sd, 0x00, predef_vid_timings[i].vid_std);
@@ -1659,7 +1659,7 @@ static int adv7842_s_dv_timings(struct v4l2_subdev *sd,
if (state->mode == ADV7842_MODE_SDP)
return -ENODATA;
- if (v4l2_match_dv_timings(&state->timings, timings, 0)) {
+ if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) {
v4l2_dbg(1, debug, sd, "%s: no change\n", __func__);
return 0;
}
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 06856b8..77b8011 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -862,7 +862,7 @@ static void tc358743_format_change(struct v4l2_subdev *sd)
v4l2_dbg(1, debug, sd, "%s: Format changed. No signal\n",
__func__);
} else {
- if (!v4l2_match_dv_timings(&state->timings, &timings, 0))
+ if (!v4l2_match_dv_timings(&state->timings, &timings, 0, false))
enable_stream(sd, false);
v4l2_print_dv_timings(sd->name,
@@ -1366,7 +1366,7 @@ static int tc358743_s_dv_timings(struct v4l2_subdev *sd,
v4l2_print_dv_timings(sd->name, "tc358743_s_dv_timings: ",
timings, false);
- if (v4l2_match_dv_timings(&state->timings, timings, 0)) {
+ if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) {
v4l2_dbg(1, debug, sd, "%s: no change\n", __func__);
return 0;
}
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