diff options
| author | Deborah Brouwer <deborah.brouwer@collabora.com> | 2023-07-15 05:16:04 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-08-14 21:27:59 +0300 |
| commit | 87df33be05487a9b4cfab75c7e9818f3c391b5f7 (patch) | |
| tree | a19272051c53f78038f762a9bbee2300736c4e37 /drivers/media | |
| parent | 9764252d4bdb4314604169876cacb6ca82affbf1 (diff) | |
| download | linux-87df33be05487a9b4cfab75c7e9818f3c391b5f7.tar.xz | |
media: bttv: remove tvnorm field from bttv_buffer
Instead of storing the tvnorm in each bttv buffer separately, just use the
global bttv tvnorm because the tvnorm does not change per buffer.
Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-driver.c | 4 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/bttv-risc.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/bttvp.h | 1 |
3 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 0032e1436111..f32050849691 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -1553,7 +1553,7 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv, /* alloc + fill struct bttv_buffer (if changed) */ if (buf->vb.width != width || buf->vb.height != height || buf->vb.field != field || - buf->tvnorm != norm || btv->fmt != fmt || + btv->tvnorm != norm || btv->fmt != fmt || buf->crop.top != c.rect.top || buf->crop.left != c.rect.left || buf->crop.width != c.rect.width || @@ -1561,7 +1561,7 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv, buf->vb.width = width; buf->vb.height = height; buf->vb.field = field; - buf->tvnorm = norm; + btv->tvnorm = norm; buf->crop = c.rect; redo_dma_risc = 1; } diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c index 67ea7ed42623..0a296dc1a7a5 100644 --- a/drivers/media/pci/bt8xx/bttv-risc.c +++ b/drivers/media/pci/bt8xx/bttv-risc.c @@ -606,7 +606,7 @@ bttv_buffer_activate_video(struct bttv *btv, int bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) { - const struct bttv_tvnorm *tvnorm = bttv_tvnorms + buf->tvnorm; + const struct bttv_tvnorm *tvnorm = bttv_tvnorms + btv->tvnorm; struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); dprintk("%d: buffer field: %s format: 0x%08x size: %dx%d\n", diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index 402fe1f1846e..bbb5fc060fad 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -145,7 +145,6 @@ struct bttv_buffer { struct videobuf_buffer vb; /* bttv specific */ - unsigned int tvnorm; int btformat; int btswap; struct bttv_geometry geo; |