Hi
Am 25.01.20 um 20:55 schrieb Rich Felker:
Signed-off-by: Rich Felker dalias@libc.org
I've had this lying around a while and figure I should send it upsteam; it's needed to support the onboard video on my Spectre-free Atom S1260 server board.
This HW is supported by mgag200, which is maintained. Can't you use that?
Best regards Thomas
drivers/video/fbdev/matrox/matroxfb_base.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c index 1a555f70923a..ff344313860c 100644 --- a/drivers/video/fbdev/matrox/matroxfb_base.c +++ b/drivers/video/fbdev/matrox/matroxfb_base.c @@ -1376,6 +1376,12 @@ static struct video_board vbG200 = { .accelID = FB_ACCEL_MATROX_MGAG200, .lowlevel = &matrox_G100 }; +static struct video_board vbG200eW = {
- .maxvram = 0x800000,
- .maxdisplayable = 0x800000,
- .accelID = FB_ACCEL_MATROX_MGAG200,
- .lowlevel = &matrox_G100
+}; /* from doc it looks like that accelerator can draw only to low 16MB :-( Direct accesses & displaying are OK for whole 32MB */ static struct video_board vbG400 = { @@ -1494,6 +1500,13 @@ static struct board { MGA_G200, &vbG200, "MGA-G200 (PCI)"},
- {PCI_VENDOR_ID_MATROX, 0x0532, 0xFF,
0, 0,DEVF_G200,250000,MGA_G200,&vbG200eW,"MGA-G200eW (PCI)"},@@ -2136,6 +2149,8 @@ static const struct pci_device_id matroxfb_devices[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_MATROX, PCI_DEVICE_ID_MATROX_G200_PCI, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- {PCI_VENDOR_ID_MATROX, 0x0532,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},