When about to run X11 in 32 bpp mode, advertize correctly that we are

really using 24 bpp pixels on 32 bit boundaries.

5 files changed, 26 insertions, 5 deletions

diff --git a/sys/arch/sparc/dev/cgfourteen.c b/sys/arch/sparc/dev/cgfourteen.c
index 12a70381269..8eb5da0fa02 100644
--- a/sys/arch/sparc/dev/cgfourteen.c
+++ b/sys/arch/sparc/dev/cgfourteen.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cgfourteen.c,v 1.34 2007/02/18 18:40:35 miod Exp $	*/
+/*	$OpenBSD: cgfourteen.c,v 1.35 2007/03/13 19:40:48 miod Exp $	*/
 /*	$NetBSD: cgfourteen.c,v 1.7 1997/05/24 20:16:08 pk Exp $ */
 
 /*
@@ -357,6 +357,12 @@ cgfourteen_ioctl(void *dev, u_long cmd, caddr_t data, int flags, struct proc *p)
 		wdf->depth = sc->sc_32 ? 32 : 8;
 		wdf->cmsize = sc->sc_32 ? 0 : 256;
 		break;
+	case WSDISPLAYIO_GETSUPPORTEDDEPTH:
+		if (sc->sc_32)
+			*(u_int *)data = WSDISPLAYIO_DEPTH_24_32;
+		else
+			return (-1);
+		break;
 	case WSDISPLAYIO_LINEBYTES:
 		if (sc->sc_32)
 			*(u_int *)data = sc->sc_sunfb.sf_linebytes * 4;
diff --git a/sys/arch/sparc/dev/cgtwelve.c b/sys/arch/sparc/dev/cgtwelve.c
index 070877e0d0d..1deddc5c919 100644
--- a/sys/arch/sparc/dev/cgtwelve.c
+++ b/sys/arch/sparc/dev/cgtwelve.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: cgtwelve.c,v 1.15 2006/06/02 20:00:54 miod Exp $	*/
+/*	$OpenBSD: cgtwelve.c,v 1.16 2007/03/13 19:40:48 miod Exp $	*/
 
 /*
  * Copyright (c) 2002, 2003 Miodrag Vallat.  All rights reserved.
@@ -233,6 +233,9 @@ cgtwelve_ioctl(void *dev, u_long cmd, caddr_t data, int flags, struct proc *p)
 		wdf->depth = 32;
 		wdf->cmsize = 0;
 		break;
+	case WSDISPLAYIO_GETSUPPORTEDDEPTH:
+		*(u_int *)data = WSDISPLAYIO_DEPTH_24_32;
+		break;
 	case WSDISPLAYIO_LINEBYTES:
 		*(u_int *)data = sc->sc_sunfb.sf_linebytes * 32;
 		break;
diff --git a/sys/arch/sparc/dev/tcx.c b/sys/arch/sparc/dev/tcx.c
index 43dac914c75..39e8428c0e6 100644
--- a/sys/arch/sparc/dev/tcx.c
+++ b/sys/arch/sparc/dev/tcx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tcx.c,v 1.29 2007/02/18 18:40:35 miod Exp $	*/
+/*	$OpenBSD: tcx.c,v 1.30 2007/03/13 19:40:48 miod Exp $	*/
 /*	$NetBSD: tcx.c,v 1.8 1997/07/29 09:58:14 fair Exp $ */
 
 /*
@@ -278,6 +278,12 @@ tcx_ioctl(void *dev, u_long cmd, caddr_t data, int flags, struct proc *p)
 		wdf->depth = sc->sc_sunfb.sf_depth;
 		wdf->cmsize = sc->sc_cplane == NULL ? 256 : 0;
 		break;
+	case WSDISPLAYIO_GETSUPPORTEDDEPTH:
+		if (sc->sc_cplane != NULL)
+			*(u_int *)data = WSDISPLAYIO_DEPTH_24_32;
+		else
+			return (-1);
+		break;
 	case WSDISPLAYIO_LINEBYTES:
 		if (sc->sc_cplane == NULL)
 			*(u_int *)data = sc->sc_sunfb.sf_linebytes;
diff --git a/sys/arch/sparc/dev/tvtwo.c b/sys/arch/sparc/dev/tvtwo.c
index 4dc152b6fcc..46536579317 100644
--- a/sys/arch/sparc/dev/tvtwo.c
+++ b/sys/arch/sparc/dev/tvtwo.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: tvtwo.c,v 1.13 2006/08/14 12:24:30 miod Exp $	*/
+/*	$OpenBSD: tvtwo.c,v 1.14 2007/03/13 19:40:48 miod Exp $	*/
 /*
  * Copyright (c) 2003, 2006, Miodrag Vallat.
  * All rights reserved.
@@ -294,6 +294,9 @@ tvtwo_ioctl(void *dev, u_long cmd, caddr_t data, int flags, struct proc *p)
 		wdf->depth = 32;
 		wdf->cmsize = 0;
 		break;
+	case WSDISPLAYIO_GETSUPPORTEDDEPTH:
+		*(u_int *)data = WSDISPLAYIO_DEPTH_24_32;
+		break;
 	case WSDISPLAYIO_LINEBYTES:
 		*(u_int *)data = sc->sc_sunfb.sf_linebytes * 4;
 		break;
diff --git a/sys/arch/sparc/dev/zx.c b/sys/arch/sparc/dev/zx.c
index 49e289bd687..ff128a62b9e 100644
--- a/sys/arch/sparc/dev/zx.c
+++ b/sys/arch/sparc/dev/zx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: zx.c,v 1.18 2006/12/03 17:10:40 miod Exp $	*/
+/*	$OpenBSD: zx.c,v 1.19 2007/03/13 19:40:48 miod Exp $	*/
 /*	$NetBSD: zx.c,v 1.5 2002/10/02 16:52:46 thorpej Exp $	*/
 
 /*
@@ -320,6 +320,9 @@ zx_ioctl(void *dev, u_long cmd, caddr_t data, int flags, struct proc *p)
 		wdf->depth = 32;
 		wdf->cmsize = 0;
 		break;
+	case WSDISPLAYIO_GETSUPPORTEDDEPTH:
+		*(u_int *)data = WSDISPLAYIO_DEPTH_24_32;
+		break;
 	case WSDISPLAYIO_LINEBYTES:
 		*(u_int *)data = sc->sc_sunfb.sf_linebytes;
 		break;