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Allow plfb to be the console device

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This commit is contained in:
jmcneill 2017-06-06 00:26:59 +00:00
parent 800afc3c4c
commit eb1baa31be
1 changed files with 26 additions and 3 deletions
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29
sys/arch/arm/fdt/plfb_fdt.c
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@ -1,4 +1,4 @@
/* $NetBSD: plfb_fdt.c,v 1.1 2017/06/03 14:50:39 jmcneill Exp $ */
/* $NetBSD: plfb_fdt.c,v 1.2 2017/06/06 00:26:59 jmcneill Exp $ */
/*-
* Copyright (c) 2017 Jared McNeill <jmcneill@invisible.ca>
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: plfb_fdt.c,v 1.1 2017/06/03 14:50:39 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: plfb_fdt.c,v 1.2 2017/06/06 00:26:59 jmcneill Exp $");
#include <sys/param.h>
#include <sys/types.h>
@ -68,6 +68,8 @@ __KERNEL_RCSID(0, "$NetBSD: plfb_fdt.c,v 1.1 2017/06/03 14:50:39 jmcneill Exp $"
#define PLFB_BPP 32
static int plfb_console_phandle = -1;
struct plfb_softc {
struct genfb_softc sc_gen;
bus_space_tag_t sc_bst;
@ -170,7 +172,8 @@ plfb_attach(device_t parent, device_t self, void *aux)
plfb_init(sc);
sc->sc_wstype = WSDISPLAY_TYPE_PLFB;
prop_dictionary_set_bool(dict, "is_console", false);
prop_dictionary_set_bool(dict, "is_console",
phandle == plfb_console_phandle);
genfb_init(&sc->sc_gen);
@ -294,3 +297,23 @@ plfb_init(struct plfb_softc *sc)
LCDCONTROL_PWR | LCDCONTROL_EN | LCDCONTROL_BPP_24 |
LCDCONTROL_BGR);
}
static int
plfb_console_match(int phandle)
{
return of_match_compatible(phandle, compatible);
}
static void
plfb_console_consinit(struct fdt_attach_args *faa, u_int uart_freq)
{
plfb_console_phandle = faa->faa_phandle;
genfb_cnattach();
}
static const struct fdt_console plfb_fdt_console = {
.match = plfb_console_match,
.consinit = plfb_console_consinit
};
FDT_CONSOLE(plfb, &plfb_fdt_console);