pm2fb: 3dlabs Permedia 2V reference board added
This patch adds support for 3dlabs Permedia reference board.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index a560a22..2c7dccb 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -1117,20 +1117,31 @@
default_par->mem_control, default_par->boot_address,
default_par->mem_config);
+ default_par->memclock = CVPPC_MEMCLOCK;
if(default_par->mem_control == 0 &&
default_par->boot_address == 0x31 &&
- default_par->mem_config == 0x259fffff &&
- pdev->subsystem_vendor == 0x1048 &&
- pdev->subsystem_device == 0x0a31) {
- DPRINTK("subsystem_vendor: %04x, subsystem_device: %04x\n",
- pdev->subsystem_vendor, pdev->subsystem_device);
- DPRINTK("We have not been initialized by VGA BIOS "
- "and are running on an Elsa Winner 2000 Office\n");
- DPRINTK("Initializing card timings manually...\n");
+ default_par->mem_config == 0x259fffff) {
default_par->mem_control=0;
default_par->boot_address=0x20;
default_par->mem_config=0xe6002021;
- default_par->memclock=100000;
+ if (pdev->subsystem_vendor == 0x1048 &&
+ pdev->subsystem_device == 0x0a31) {
+ DPRINTK("subsystem_vendor: %04x, subsystem_device: %04x\n",
+ pdev->subsystem_vendor, pdev->subsystem_device);
+ DPRINTK("We have not been initialized by VGA BIOS "
+ "and are running on an Elsa Winner 2000 Office\n");
+ DPRINTK("Initializing card timings manually...\n");
+ default_par->memclock=70000;
+ }
+ if (pdev->subsystem_vendor == 0x3d3d &&
+ pdev->subsystem_device == 0x0100) {
+ DPRINTK("subsystem_vendor: %04x, subsystem_device: %04x\n",
+ pdev->subsystem_vendor, pdev->subsystem_device);
+ DPRINTK("We have not been initialized by VGA BIOS "
+ "and are running on an 3dlabs reference board\n");
+ DPRINTK("Initializing card timings manually...\n");
+ default_par->memclock=70000;
+ }
}
/* Now work out how big lfb is going to be. */
@@ -1148,7 +1159,6 @@
default_par->fb_size=0x800000;
break;
}
- default_par->memclock = CVPPC_MEMCLOCK;
pm2fb_fix.smem_start = pci_resource_start(pdev, 1);
pm2fb_fix.smem_len = default_par->fb_size;
@@ -1242,6 +1252,9 @@
{ PCI_VENDOR_ID_3DLABS, PCI_DEVICE_ID_3DLABS_PERMEDIA2V,
PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
0xff0000, 0 },
+ { PCI_VENDOR_ID_3DLABS, PCI_DEVICE_ID_3DLABS_PERMEDIA2V,
+ PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_NOT_DEFINED_VGA << 8,
+ 0xff00, 0 },
{ 0, }
};
