diff options
| author | rin <rin@NetBSD.org> | 2020-10-18 11:54:20 +0000 |
|---|---|---|
| committer | rin <rin@NetBSD.org> | 2020-10-18 11:54:20 +0000 |
| commit | 5d4e535365e905657d72d35cec8eecf6d9bbe86b (patch) | |
| tree | 1312498c9d3dc20727769d8c8a1a7de18771db0e /sys/dev/wsfb/genfb.c | |
| parent | fd663c49e4d85ff7e6997689bd57ed0d208cd3cc (diff) | |
For WSDISPLAYIO_GET_FBINFO ioctl, set WSFB_VRAM_IS_RAM to fbi_flags
when shadow FB is used.
Diffstat (limited to 'sys/dev/wsfb/genfb.c')
| -rw-r--r-- | sys/dev/wsfb/genfb.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/dev/wsfb/genfb.c b/sys/dev/wsfb/genfb.c index ab64728a406..0db9715364d 100644 --- a/sys/dev/wsfb/genfb.c +++ b/sys/dev/wsfb/genfb.c @@ -1,4 +1,4 @@ -/* $NetBSD: genfb.c,v 1.74 2020/06/11 02:39:31 thorpej Exp $ */ +/* $NetBSD: genfb.c,v 1.75 2020/10/18 11:54:20 rin Exp $ */ /*- * Copyright (c) 2007 Michael Lorenz @@ -27,7 +27,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: genfb.c,v 1.74 2020/06/11 02:39:31 thorpej Exp $"); +__KERNEL_RCSID(0, "$NetBSD: genfb.c,v 1.75 2020/10/18 11:54:20 rin Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -500,7 +500,12 @@ genfb_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, case WSDISPLAYIO_GET_FBINFO: { struct wsdisplayio_fbinfo *fbi = data; - return wsdisplayio_get_fbinfo(&ms->scr_ri, fbi); + ret = wsdisplayio_get_fbinfo(&ms->scr_ri, fbi); + if (ret == 0) { + if (sc->sc_enable_shadowfb) + fbi->fbi_flags |= WSFB_VRAM_IS_RAM; + } + return ret; } } return EPASSTHROUGH; |
