Module Name: src
Committed By: jmcneill
Date: Sat Nov 16 13:25:33 UTC 2019
Modified Files:
src/sys/arch/arm/rockchip: rk_dwhdmi.c
Log Message:
Add audio support
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/rockchip/rk_dwhdmi.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/rockchip/rk_dwhdmi.c
diff -u src/sys/arch/arm/rockchip/rk_dwhdmi.c:1.2 src/sys/arch/arm/rockchip/rk_dwhdmi.c:1.3
--- src/sys/arch/arm/rockchip/rk_dwhdmi.c:1.2 Sun Nov 10 12:07:50 2019
+++ src/sys/arch/arm/rockchip/rk_dwhdmi.c Sat Nov 16 13:25:33 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: rk_dwhdmi.c,v 1.2 2019/11/10 12:07:50 jmcneill Exp $ */
+/* $NetBSD: rk_dwhdmi.c,v 1.3 2019/11/16 13:25:33 jmcneill Exp $ */
/*-
* Copyright (c) 2019 Jared D. McNeill <jmcne...@invisible.ca>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rk_dwhdmi.c,v 1.2 2019/11/10 12:07:50 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rk_dwhdmi.c,v 1.3 2019/11/16 13:25:33 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -194,6 +194,21 @@ rk_dwhdmi_mode_set(struct dwhdmi_softc *
dwhdmi_phy_mode_set(dsc, mode, adjusted_mode);
}
+static audio_dai_tag_t
+rk_dwhdmi_dai_get_tag(device_t dev, const void *data, size_t len)
+{
+ struct rk_dwhdmi_softc * const sc = device_private(dev);
+
+ if (len != 4)
+ return NULL;
+
+ return &sc->sc_base.sc_dai;
+}
+
+static struct fdtbus_dai_controller_func rk_dwhdmi_dai_funcs = {
+ .get_tag = rk_dwhdmi_dai_get_tag
+};
+
static int
rk_dwhdmi_match(device_t parent, cfdata_t cf, void *aux)
{
@@ -287,6 +302,8 @@ rk_dwhdmi_attach(device_t parent, device
sc->sc_ports.dp_ep_activate = rk_dwhdmi_ep_activate;
sc->sc_ports.dp_ep_get_data = rk_dwhdmi_ep_get_data;
fdt_ports_register(&sc->sc_ports, self, phandle, EP_DRM_BRIDGE);
+
+ fdtbus_register_dai_controller(self, phandle, &rk_dwhdmi_dai_funcs);
}
CFATTACH_DECL_NEW(rk_dwhdmi, sizeof(struct rk_dwhdmi_softc),
