diff options
| author | Robert Nagy <robert@cvs.openbsd.org> | 2008-06-09 05:49:11 +0000 |
|---|---|---|
| committer | Robert Nagy <robert@cvs.openbsd.org> | 2008-06-09 05:49:11 +0000 |
| commit | 0cdbb8efe06fea47797ab4394ddece21c51ae77e (patch) | |
| tree | 25056be3cb66c75c881a4fd8d03de875f6ff92a2 /sys/dev/video.c | |
| parent | 0fea6ee3bb1c9040cf4bb57de571d7edec646a8f (diff) | |
Allocate the video buffer based on the maximum frame size that's reported
by the device instead of using the statically set VIDEO_BUF_SIZE.
ok mglocker@
Diffstat (limited to 'sys/dev/video.c')
| -rw-r--r-- | sys/dev/video.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/video.c b/sys/dev/video.c index 36cfc3c1f57..3f5b930224a 100644 --- a/sys/dev/video.c +++ b/sys/dev/video.c @@ -1,4 +1,4 @@ -/* $OpenBSD: video.c,v 1.7 2008/06/07 22:14:57 mglocker Exp $ */ +/* $OpenBSD: video.c,v 1.8 2008/06/09 05:49:10 robert Exp $ */ /* * Copyright (c) 2008 Robert Nagy <robert@openbsd.org> * @@ -63,13 +63,17 @@ videoattach(struct device *parent, struct device *self, void *aux) { struct video_softc *sc = (void *) self; struct video_attach_args *sa = aux; + int video_buf_size = 0; printf("\n"); sc->hw_if = sa->hwif; sc->hw_hdl = sa->hdl; sc->sc_dev = parent; - sc->sc_fbuffer = malloc(VIDEO_BUF_SIZE, M_DEVBUF, M_NOWAIT); + if (sc->hw_if->get_bufsize) + video_buf_size = (sc->hw_if->get_bufsize)(sc->hw_hdl); + + sc->sc_fbuffer = malloc(video_buf_size, M_DEVBUF, M_NOWAIT); if (sc->sc_fbuffer == NULL) { printf("video: could not allocate frame buffer\n"); return; |