[media] vivid: add new format fields

These fields are necessary to handle the new planar formats.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index 191d9b506e1840013f87bd102fbe0f37d1f3fcd3..bcefd19f25ca329cdd496123f187b6b88be00a76 100644 (file)
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -79,12 +79,14 @@ extern unsigned vivid_debug;
 struct vivid_fmt {
        const char *name;
        u32     fourcc;          /* v4l2 format id */
-       u8      depth;
        bool    is_yuv;
        bool    can_do_overlay;
+       u8      vdownsampling[TPG_MAX_PLANES];
        u32     alpha_mask;
        u8      planes;
+       u8      buffers;
        u32     data_offset[TPG_MAX_PLANES];
+       u32     bit_depth[TPG_MAX_PLANES];
 };
 
 extern struct vivid_fmt vivid_formats[];

diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c
index d41ac4475317997f8f918f00fc4de8eda7812a3d..4d50961f35c21357dce4993a91d4a4bce15e9003 100644 (file)
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -42,20 +42,26 @@ static const struct vivid_fmt formats_ovl[] = {
        {
                .name     = "RGB565 (LE)",
                .fourcc   = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "XRGB555 (LE)",
                .fourcc   = V4L2_PIX_FMT_XRGB555, /* gggbbbbb arrrrrgg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "ARGB555 (LE)",
                .fourcc   = V4L2_PIX_FMT_ARGB555, /* gggbbbbb arrrrrgg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
        },
 };
 
@@ -597,9 +603,9 @@ int vivid_try_fmt_vid_cap(struct file *file, void *priv,
        /* This driver supports custom bytesperline values */
 
        /* Calculate the minimum supported bytesperline value */
-       bytesperline = (mp->width * fmt->depth) >> 3;
+       bytesperline = (mp->width * fmt->bit_depth[0]) >> 3;
        /* Calculate the maximum supported bytesperline value */
-       max_bpl = (MAX_ZOOM * MAX_WIDTH * fmt->depth) >> 3;
+       max_bpl = (MAX_ZOOM * MAX_WIDTH * fmt->bit_depth[0]) >> 3;
        mp->num_planes = fmt->planes;
        for (p = 0; p < mp->num_planes; p++) {
                if (pfmt[p].bytesperline > max_bpl)
@@ -1224,7 +1230,7 @@ int vivid_vid_cap_s_fbuf(struct file *file, void *fh,
        fmt = vivid_get_format(dev, a->fmt.pixelformat);
        if (!fmt || !fmt->can_do_overlay)
                return -EINVAL;
-       if (a->fmt.bytesperline < (a->fmt.width * fmt->depth) / 8)
+       if (a->fmt.bytesperline < (a->fmt.width * fmt->bit_depth[0]) / 8)
                return -EINVAL;
        if (a->fmt.height * a->fmt.bytesperline < a->fmt.sizeimage)
                return -EINVAL;

diff --git a/drivers/media/platform/vivid/vivid-vid-common.c b/drivers/media/platform/vivid/vivid-vid-common.c
index 49c9bc68c14fbaf9fc160a97b608ca560ece0de8..7a02aef0bdaaa4c088c9c057dd556a036614e2e6 100644 (file)
--- a/drivers/media/platform/vivid/vivid-vid-common.c
+++ b/drivers/media/platform/vivid/vivid-vid-common.c
@@ -46,139 +46,179 @@ struct vivid_fmt vivid_formats[] = {
        {
                .name     = "4:2:2, packed, YUYV",
                .fourcc   = V4L2_PIX_FMT_YUYV,
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .is_yuv   = true,
                .planes   = 1,
+               .buffers = 1,
                .data_offset = { PLANE0_DATA_OFFSET, 0 },
        },
        {
                .name     = "4:2:2, packed, UYVY",
                .fourcc   = V4L2_PIX_FMT_UYVY,
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .is_yuv   = true,
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "4:2:2, packed, YVYU",
                .fourcc   = V4L2_PIX_FMT_YVYU,
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .is_yuv   = true,
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "4:2:2, packed, VYUY",
                .fourcc   = V4L2_PIX_FMT_VYUY,
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .is_yuv   = true,
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "RGB565 (LE)",
                .fourcc   = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
        },
        {
                .name     = "RGB565 (BE)",
                .fourcc   = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
        },
        {
                .name     = "RGB555 (LE)",
                .fourcc   = V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
        },
        {
                .name     = "XRGB555 (LE)",
                .fourcc   = V4L2_PIX_FMT_XRGB555, /* gggbbbbb arrrrrgg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
        },
        {
                .name     = "ARGB555 (LE)",
                .fourcc   = V4L2_PIX_FMT_ARGB555, /* gggbbbbb arrrrrgg */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
                .alpha_mask = 0x8000,
        },
        {
                .name     = "RGB555 (BE)",
                .fourcc   = V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */
-               .depth    = 16,
+               .vdownsampling = { 1 },
+               .bit_depth = { 16 },
                .planes   = 1,
+               .buffers = 1,
                .can_do_overlay = true,
        },
        {
                .name     = "RGB24 (LE)",
                .fourcc   = V4L2_PIX_FMT_RGB24, /* rgb */
-               .depth    = 24,
+               .vdownsampling = { 1 },
+               .bit_depth = { 24 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "RGB24 (BE)",
                .fourcc   = V4L2_PIX_FMT_BGR24, /* bgr */
-               .depth    = 24,
+               .vdownsampling = { 1 },
+               .bit_depth = { 24 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "RGB32 (LE)",
                .fourcc   = V4L2_PIX_FMT_RGB32, /* argb */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "RGB32 (BE)",
                .fourcc   = V4L2_PIX_FMT_BGR32, /* bgra */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "XRGB32 (LE)",
                .fourcc   = V4L2_PIX_FMT_XRGB32, /* argb */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "XRGB32 (BE)",
                .fourcc   = V4L2_PIX_FMT_XBGR32, /* bgra */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
        },
        {
                .name     = "ARGB32 (LE)",
                .fourcc   = V4L2_PIX_FMT_ARGB32, /* argb */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
                .alpha_mask = 0x000000ff,
        },
        {
                .name     = "ARGB32 (BE)",
                .fourcc   = V4L2_PIX_FMT_ABGR32, /* bgra */
-               .depth    = 32,
+               .vdownsampling = { 1 },
+               .bit_depth = { 32 },
                .planes   = 1,
+               .buffers = 1,
                .alpha_mask = 0xff000000,
        },
        {
-               .name     = "4:2:2, planar, YUV",
+               .name     = "4:2:2, biplanar, YUV",
                .fourcc   = V4L2_PIX_FMT_NV16M,
-               .depth    = 8,
+               .vdownsampling = { 1, 1 },
+               .bit_depth = { 8, 8 },
                .is_yuv   = true,
                .planes   = 2,
+               .buffers = 2,
                .data_offset = { PLANE0_DATA_OFFSET, 0 },
        },
        {
-               .name     = "4:2:2, planar, YVU",
+               .name     = "4:2:2, biplanar, YVU",
                .fourcc   = V4L2_PIX_FMT_NV61M,
-               .depth    = 8,
+               .vdownsampling = { 1, 1 },
+               .bit_depth = { 8, 8 },
                .is_yuv   = true,
                .planes   = 2,
+               .buffers = 2,
                .data_offset = { 0, PLANE0_DATA_OFFSET },
        },
 };

diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index 8f081bbb7f2c57be212030184e15a458a4b808fd..9cf036cfd3fbfb90edae3e98ce8ac1fd02399436 100644 (file)
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -269,9 +269,9 @@ void vivid_update_format_out(struct vivid_dev *dev)
        if (V4L2_FIELD_HAS_T_OR_B(dev->field_out))
                dev->crop_out.height /= 2;
        dev->fmt_out_rect = dev->crop_out;
-       dev->bytesperline_out[0] = (dev->sink_rect.width * dev->fmt_out->depth) / 8;
+       dev->bytesperline_out[0] = (dev->sink_rect.width * dev->fmt_out->bit_depth[0]) / 8;
        if (dev->fmt_out->planes == 2)
-               dev->bytesperline_out[1] = (dev->sink_rect.width * dev->fmt_out->depth) / 8;
+               dev->bytesperline_out[1] = (dev->sink_rect.width * dev->fmt_out->bit_depth[0]) / 8;
 }
 
 /* Map the field to something that is valid for the current output */
@@ -388,9 +388,9 @@ int vivid_try_fmt_vid_out(struct file *file, void *priv,
        /* This driver supports custom bytesperline values */
 
        /* Calculate the minimum supported bytesperline value */
-       bytesperline = (mp->width * fmt->depth) >> 3;
+       bytesperline = (mp->width * fmt->bit_depth[0]) >> 3;
        /* Calculate the maximum supported bytesperline value */
-       max_bpl = (MAX_ZOOM * MAX_WIDTH * fmt->depth) >> 3;
+       max_bpl = (MAX_ZOOM * MAX_WIDTH * fmt->bit_depth[0]) >> 3;
        mp->num_planes = fmt->planes;
        for (p = 0; p < mp->num_planes; p++) {
                if (pfmt[p].bytesperline > max_bpl)