Module Name: src
Committed By: rin
Date: Sun Oct 18 11:54:21 UTC 2020
Modified Files:
src/sys/dev/wsfb: genfb.c
Log Message:
For WSDISPLAYIO_GET_FBINFO ioctl, set WSFB_VRAM_IS_RAM to fbi_flags
when shadow FB is used.
To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/dev/wsfb/genfb.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/wsfb/genfb.c
diff -u src/sys/dev/wsfb/genfb.c:1.74 src/sys/dev/wsfb/genfb.c:1.75
--- src/sys/dev/wsfb/genfb.c:1.74 Thu Jun 11 02:39:31 2020
+++ src/sys/dev/wsfb/genfb.c Sun Oct 18 11:54:20 2020
@@ -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 cm
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;
