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xfree86: sbus: drop SBUS_DEVICE_MGX 

There doesn't seem to be any driver for these cards anymore,
so no need for trying to probe them anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-04-30 13:21:00 +02:00
parent a1d6d71be6
commit 3556c0fd62
3 changed files with 0 additions and 7 deletions
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5
hw/xfree86/common/xf86sbusBus.c
View File

@ -109,11 +109,6 @@ xf86SbusProbe(void)
int len, chiprev, vmsize;
switch (psdp->devId) {
case SBUS_DEVICE_MGX:
prop = sparcPromGetProperty(&psdp->node, "fb_size", &len);
if (prop && len == 4 && *(int *) prop == 0x400000)
psdp->descr = "Quantum 3D MGXplus with 4M VRAM";
break;
case SBUS_DEVICE_CG6:
chiprev = 0;
vmsize = 0;

1
hw/xfree86/common/xf86sbusBus.h
View File

@ -32,7 +32,6 @@
#define SBUS_DEVICE_LEO 0x0009
#define SBUS_DEVICE_TCX 0x000a
#define SBUS_DEVICE_FFB 0x000b
#define SBUS_DEVICE_MGX 0x000d
typedef struct sbus_prom_node {
int node;

1
hw/xfree86/os-support/bus/Sbus.c
View File

@ -59,7 +59,6 @@ struct sbus_devtable sbusDeviceTable[] = {
"Sun Color3 (cgthree)"},
{SBUS_DEVICE_CG6, FBTYPE_SUNFAST_COLOR, "cgsix", "suncg6", "Sun GX"},
{SBUS_DEVICE_CG14, FBTYPE_MDICOLOR, "cgfourteen", "suncg14", "Sun SX"},
{SBUS_DEVICE_MGX, -1, "mgx", NULL, "Quantum 3D MGXplus"},
{SBUS_DEVICE_LEO, FBTYPE_SUNLEO, "leo", "sunleo", "Sun ZX or Turbo ZX"},
{SBUS_DEVICE_TCX, FBTYPE_TCXCOLOR, "tcx", "suntcx", "Sun TCX"},
{SBUS_DEVICE_FFB, FBTYPE_CREATOR, "ffb", "sunffb", "Sun FFB"},