Module Name: src
Committed By: christos
Date: Sat Jan 2 01:43:42 UTC 2010
Modified Files:
src/sys/dev/sbus: dbri.c
Log Message:
convert to pmf
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/sys/dev/sbus/dbri.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/dev/sbus/dbri.c
diff -u src/sys/dev/sbus/dbri.c:1.25 src/sys/dev/sbus/dbri.c:1.26
--- src/sys/dev/sbus/dbri.c:1.25 Sun Sep 20 04:24:04 2009
+++ src/sys/dev/sbus/dbri.c Fri Jan 1 20:43:42 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: dbri.c,v 1.25 2009/09/20 08:24:04 tsutsui Exp $ */
+/* $NetBSD: dbri.c,v 1.26 2010/01/02 01:43:42 christos Exp $ */
/*
* Copyright (C) 1997 Rudolf Koenig ([email protected])
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.25 2009/09/20 08:24:04 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dbri.c,v 1.26 2010/01/02 01:43:42 christos Exp $");
#include "audio.h"
#if NAUDIO > 0
@@ -162,7 +162,9 @@
static paddr_t dbri_mappage(void *, void *, off_t, int);
static void dbri_set_power(struct dbri_softc *, int);
static void dbri_bring_up(struct dbri_softc *);
-static void dbri_powerhook(int, void *);
+static void dbri_sus(int, void *);
+static bool dbri_suspend(device_t PMF_FN_PROTO);
+static bool dbri_resume(device_t PMF_FN_PROTO);
/* stupid support routines */
static uint32_t reverse_bytes(uint32_t, int);
@@ -294,7 +296,10 @@
sc->sc_have_powerctl = 1;
sc->sc_powerstate = 0;
dbri_set_power(sc, 1);
- powerhook_establish(device_xname(self), dbri_powerhook, sc);
+ if (!pmf_device_register(self, dbri_suspend, dbri_resume)) {
+ aprint_error_dev(self,
+ "cannot set power mgmt handler\n");
+ }
} else {
/* we can't control power so we're always up */
sc->sc_have_powerctl = 0;
@@ -374,7 +379,6 @@
sc->sc_refcount = 0;
sc->sc_playing = 0;
sc->sc_recording = 0;
- sc->sc_pmgrstate = PWR_RESUME;
config_interrupts(self, &dbri_config_interrupts);
return;
@@ -2169,45 +2173,38 @@
sc->sc_recording = 0;
}
-static void
-dbri_powerhook(int why, void *cookie)
+static bool
+dbri_suspend(device_t self PMF_FN_ARGS)
{
- struct dbri_softc *sc = cookie;
+ struct dbri_softc *sc = device_private(self);
- if (why == sc->sc_pmgrstate)
- return;
+ dbri_set_power(sc, 0);
+ return true;
+}
- switch(why)
- {
- case PWR_SUSPEND:
- dbri_set_power(sc, 0);
- break;
- case PWR_RESUME:
- if (sc->sc_powerstate != 0)
- break;
- aprint_verbose("resume: %d\n", sc->sc_refcount);
- sc->sc_pmgrstate = PWR_RESUME;
- if (sc->sc_playing) {
- volatile uint32_t *cmd;
- int s;
-
- dbri_bring_up(sc);
- s = splsched();
- cmd = dbri_command_lock(sc);
- *(cmd++) = DBRI_CMD(DBRI_COMMAND_SDP,
- 0, sc->sc_pipe[4].sdp |
- DBRI_SDP_VALID_POINTER |
- DBRI_SDP_EVERY | DBRI_SDP_CLEAR);
- *(cmd++) = sc->sc_dmabase +
- dbri_dma_off(xmit, 0);
- dbri_command_send(sc, cmd);
- splx(s);
- }
- break;
- default:
- return;
+static bool
+dbri_resume(device_t self PMF_FN_ARGS)
+{
+ if (sc->sc_powerstate != 0)
+ break;
+ aprint_verbose("resume: %d\n", sc->sc_refcount);
+ if (sc->sc_playing) {
+ volatile uint32_t *cmd;
+ int s;
+
+ dbri_bring_up(sc);
+ s = splsched();
+ cmd = dbri_command_lock(sc);
+ *(cmd++) = DBRI_CMD(DBRI_COMMAND_SDP,
+ 0, sc->sc_pipe[4].sdp |
+ DBRI_SDP_VALID_POINTER |
+ DBRI_SDP_EVERY | DBRI_SDP_CLEAR);
+ *(cmd++) = sc->sc_dmabase +
+ dbri_dma_off(xmit, 0);
+ dbri_command_send(sc, cmd);
+ splx(s);
}
- sc->sc_pmgrstate = why;
+ return true;
}
#endif /* NAUDIO > 0 */
