[media] v4l2: use new V4L2_DV_BT_BLANKING/FRAME defines

Use the new defines to calculate the full blanking and frame sizes.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2013-07-29 08:40:59 -03:00 committed by Mauro Carvalho Chehab
parent 7f68127fa1
commit eacf8f9aa8
6 changed files with 16 additions and 27 deletions

View File

@ -445,10 +445,8 @@ static int ad9389b_log_status(struct v4l2_subdev *sd)
}
if (state->dv_timings.type == V4L2_DV_BT_656_1120) {
struct v4l2_bt_timings *bt = bt = &state->dv_timings.bt;
u32 frame_width = bt->width + bt->hfrontporch +
bt->hsync + bt->hbackporch;
u32 frame_height = bt->height + bt->vfrontporch +
bt->vsync + bt->vbackporch;
u32 frame_width = V4L2_DV_BT_FRAME_WIDTH(bt);
u32 frame_height = V4L2_DV_BT_FRAME_HEIGHT(bt);
u32 frame_size = frame_width * frame_height;
v4l2_info(sd, "timings: %ux%u%s%u (%ux%u). Pix freq. = %u Hz. Polarities = 0x%x\n",

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@ -261,22 +261,22 @@ static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
static inline unsigned hblanking(const struct v4l2_bt_timings *t)
{
return t->hfrontporch + t->hsync + t->hbackporch;
return V4L2_DV_BT_BLANKING_WIDTH(t);
}
static inline unsigned htotal(const struct v4l2_bt_timings *t)
{
return t->width + t->hfrontporch + t->hsync + t->hbackporch;
return V4L2_DV_BT_FRAME_WIDTH(t);
}
static inline unsigned vblanking(const struct v4l2_bt_timings *t)
{
return t->vfrontporch + t->vsync + t->vbackporch;
return V4L2_DV_BT_BLANKING_HEIGHT(t);
}
static inline unsigned vtotal(const struct v4l2_bt_timings *t)
{
return t->height + t->vfrontporch + t->vsync + t->vbackporch;
return V4L2_DV_BT_FRAME_HEIGHT(t);
}
/* ----------------------------------------------------------------------- */

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@ -291,10 +291,8 @@ static int ths7303_log_status(struct v4l2_subdev *sd)
struct v4l2_bt_timings *bt = bt = &state->bt;
u32 frame_width, frame_height;
frame_width = bt->width + bt->hfrontporch +
bt->hsync + bt->hbackporch;
frame_height = bt->height + bt->vfrontporch +
bt->vsync + bt->vbackporch;
frame_width = V4L2_DV_BT_FRAME_WIDTH(bt);
frame_height = V4L2_DV_BT_FRAME_HEIGHT(bt);
v4l2_info(sd,
"timings: %dx%d%s%d (%dx%d). Pix freq. = %d Hz. Polarities = 0x%x\n",
bt->width, bt->height, bt->interlaced ? "i" : "p",

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@ -65,22 +65,22 @@ static inline struct ths8200_state *to_state(struct v4l2_subdev *sd)
static inline unsigned hblanking(const struct v4l2_bt_timings *t)
{
return t->hfrontporch + t->hsync + t->hbackporch;
return V4L2_DV_BT_BLANKING_WIDTH(t);
}
static inline unsigned htotal(const struct v4l2_bt_timings *t)
{
return t->width + t->hfrontporch + t->hsync + t->hbackporch;
return V4L2_DV_BT_FRAME_WIDTH(t);
}
static inline unsigned vblanking(const struct v4l2_bt_timings *t)
{
return t->vfrontporch + t->vsync + t->vbackporch;
return V4L2_DV_BT_BLANKING_HEIGHT(t);
}
static inline unsigned vtotal(const struct v4l2_bt_timings *t)
{
return t->height + t->vfrontporch + t->vsync + t->vbackporch;
return V4L2_DV_BT_FRAME_HEIGHT(t);
}
static int ths8200_read(struct v4l2_subdev *sd, u8 reg)

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@ -388,13 +388,8 @@ static int bcap_start_streaming(struct vb2_queue *vq, unsigned int count)
params.hdelay = bt->hsync + bt->hbackporch;
params.vdelay = bt->vsync + bt->vbackporch;
params.line = bt->hfrontporch + bt->hsync
+ bt->hbackporch + bt->width;
params.frame = bt->vfrontporch + bt->vsync
+ bt->vbackporch + bt->height;
if (bt->interlaced)
params.frame += bt->il_vfrontporch + bt->il_vsync
+ bt->il_vbackporch;
params.line = V4L2_DV_BT_FRAME_WIDTH(bt);
params.frame = V4L2_DV_BT_FRAME_HEIGHT(bt);
} else if (bcap_dev->cfg->inputs[bcap_dev->cur_input].capabilities
& V4L2_IN_CAP_STD) {
params.hdelay = 0;

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@ -690,10 +690,8 @@ static int vidioc_query_dv_timings(struct file *file, void *_fh,
unsigned vsize;
unsigned fps;
hsize = bt->hfrontporch + bt->hsync + bt->hbackporch + bt->width;
vsize = bt->vfrontporch + bt->vsync + bt->vbackporch +
bt->il_vfrontporch + bt->il_vsync + bt->il_vbackporch +
bt->height;
hsize = V4L2_DV_BT_FRAME_WIDTH(bt);
vsize = V4L2_DV_BT_FRAME_HEIGHT(bt);
fps = (unsigned)bt->pixelclock / (hsize * vsize);
if (bt->width != vid_info.width ||
bt->height != vid_info.height ||