diff options
| author | Mats Randgaard <matrandg@cisco.com> | 2013-08-14 11:59:44 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-24 07:24:41 (GMT) |
| commit | 70028fe646e63dd01070d1aaf304bbbc80e4a90a (patch) | |
| tree | 556ea191870a6685f7ca3ea98a33ba8c037b97cf /drivers | |
| parent | 76eb2d30140d6a7072b7faf33b109c5a4e82ee4a (diff) | |
| download | linux-70028fe646e63dd01070d1aaf304bbbc80e4a90a.tar.xz | |
[media] adv7604: print flags and standards in timing information
Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/adv7604.c | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 34fcdf3..e732c9b 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -1052,7 +1052,8 @@ static int adv7604_g_input_status(struct v4l2_subdev *sd, u32 *status) /* ----------------------------------------------------------------------- */ static void adv7604_print_timings(struct v4l2_subdev *sd, - struct v4l2_dv_timings *timings, const char *txt, bool detailed) + struct v4l2_dv_timings *timings, + const char *txt, bool detailed) { struct v4l2_bt_timings *bt = &timings->bt; u32 htot, vtot; @@ -1069,18 +1070,32 @@ static void adv7604_print_timings(struct v4l2_subdev *sd, (htot * vtot)) : 0, htot, vtot); - if (detailed) { - v4l2_info(sd, " horizontal: fp = %d, %ssync = %d, bp = %d\n", - bt->hfrontporch, - (bt->polarities & V4L2_DV_HSYNC_POS_POL) ? "+" : "-", - bt->hsync, bt->hbackporch); - v4l2_info(sd, " vertical: fp = %d, %ssync = %d, bp = %d\n", - bt->vfrontporch, - (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-", - bt->vsync, bt->vbackporch); - v4l2_info(sd, " pixelclock: %lld, flags: 0x%x, standards: 0x%x\n", - bt->pixelclock, bt->flags, bt->standards); - } + if (!detailed) + return; + + v4l2_info(sd, " horizontal: fp = %d, %ssync = %d, bp = %d\n", + bt->hfrontporch, + (bt->polarities & V4L2_DV_HSYNC_POS_POL) ? "+" : "-", + bt->hsync, bt->hbackporch); + v4l2_info(sd, " vertical: fp = %d, %ssync = %d, bp = %d\n", + bt->vfrontporch, + (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-", + bt->vsync, bt->vbackporch); + v4l2_info(sd, " pixelclock: %lld\n", bt->pixelclock); + v4l2_info(sd, " flags (0x%x):%s%s%s%s\n", bt->flags, + (bt->flags & V4L2_DV_FL_REDUCED_BLANKING) ? + " Reduced blanking," : "", + (bt->flags & V4L2_DV_FL_CAN_REDUCE_FPS) ? + " Can reduce FPS," : "", + (bt->flags & V4L2_DV_FL_REDUCED_FPS) ? + " Reduced FPS," : "", + (bt->flags & V4L2_DV_FL_HALF_LINE) ? + " Half line," : ""); + v4l2_info(sd, " standards (0x%x):%s%s%s%s\n", bt->standards, + (bt->standards & V4L2_DV_BT_STD_CEA861) ? " CEA," : "", + (bt->standards & V4L2_DV_BT_STD_DMT) ? " DMT," : "", + (bt->standards & V4L2_DV_BT_STD_CVT) ? " CVT" : "", + (bt->standards & V4L2_DV_BT_STD_GTF) ? " GTF" : ""); } struct stdi_readback { |