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head/sys/arm/broadcom/bcm2835/bcm2835_audio.c
| Show First 20 Lines • Show All 804 Lines • ▼ Show 20 Lines | vchi_audio_sysctl_init(struct bcm2835_audio_info *sc) | ||||
| /* | /* | ||||
| * Add system sysctl tree/handlers. | * Add system sysctl tree/handlers. | ||||
| */ | */ | ||||
| ctx = device_get_sysctl_ctx(sc->dev); | ctx = device_get_sysctl_ctx(sc->dev); | ||||
| tree_node = device_get_sysctl_tree(sc->dev); | tree_node = device_get_sysctl_tree(sc->dev); | ||||
| tree = SYSCTL_CHILDREN(tree_node); | tree = SYSCTL_CHILDREN(tree_node); | ||||
| SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "dest", | SYSCTL_ADD_PROC(ctx, tree, OID_AUTO, "dest", | ||||
| CTLFLAG_RW | CTLTYPE_UINT, sc, sizeof(*sc), | CTLFLAG_RW | CTLTYPE_UINT | CTLFLAG_NEEDGIANT, sc, sizeof(*sc), | ||||
| sysctl_bcm2835_audio_dest, "IU", "audio destination, " | sysctl_bcm2835_audio_dest, "IU", "audio destination, " | ||||
| "0 - auto, 1 - headphones, 2 - HDMI"); | "0 - auto, 1 - headphones, 2 - HDMI"); | ||||
| SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "callbacks", | SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "callbacks", | ||||
| CTLFLAG_RD, &sc->pch.callbacks, | CTLFLAG_RD, &sc->pch.callbacks, | ||||
| "callbacks total"); | "callbacks total"); | ||||
| SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "submitted", | SYSCTL_ADD_UQUAD(ctx, tree, OID_AUTO, "submitted", | ||||
| CTLFLAG_RD, &sc->pch.submitted_samples, | CTLFLAG_RD, &sc->pch.submitted_samples, | ||||
| "last play submitted samples"); | "last play submitted samples"); | ||||
| ▲ Show 20 Lines • Show All 148 Lines • Show Last 20 Lines | |||||