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rk_i2s.c

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This commit is contained in:
jmcneill 2021-01-01 11:44:41 +00:00
parent f78ee5c0ea
commit 33a7d25ebe
1 changed files with 8 additions and 4 deletions
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12
sys/arch/arm/rockchip/rk_i2s.c
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@ -1,4 +1,4 @@
/* $NetBSD: rk_i2s.c,v 1.5 2020/12/31 20:47:06 mrg Exp $ */
/* $NetBSD: rk_i2s.c,v 1.6 2021/01/01 11:44:41 jmcneill Exp $ */
/*-
* Copyright (c) 2019 Jared McNeill <jmcneill@invisible.ca>
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rk_i2s.c,v 1.5 2020/12/31 20:47:06 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: rk_i2s.c,v 1.6 2021/01/01 11:44:41 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@ -587,8 +587,12 @@ rk_i2s_attach(device_t parent, device_t self, void *aux)
mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_SCHED);
sc->sc_conf = (void *)of_search_compatible(phandle, compat_data)->data;
sc->sc_grf = fdtbus_syscon_acquire(phandle, "rockchip,grf");
if (sc->sc_grf != NULL && sc->sc_conf->oe_mask != 0) {
if (sc->sc_conf != NULL && sc->sc_conf->oe_mask != 0) {
sc->sc_grf = fdtbus_syscon_acquire(phandle, "rockchip,grf");
if (sc->sc_grf == NULL) {
aprint_error(": couldn't find grf\n");
return;
}
syscon_lock(sc->sc_grf);
val = __SHIFTIN(sc->sc_conf->oe_val, sc->sc_conf->oe_mask);
val |= (sc->sc_conf->oe_mask << 16);