Copied from fbdev, makes it so we can run without iopl.
Signed-off-by: Adam Jackson <ajax at redhat.com>
---
src/nv_driver.c | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/src/nv_driver.c b/src/nv_driver.c
index beef789..9342dc8 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -48,6 +48,8 @@ static Bool NVSaveScreen(ScreenPtr pScreen, int mode);
static void NVCloseDRM(ScrnInfoPtr);
/* Optional functions */
+static Bool NVDriverFunc(ScrnInfoPtr scrn, xorgDriverFuncOp op,
+ void *data);
static Bool NVSwitchMode(SWITCH_MODE_ARGS_DECL);
static void NVAdjustFrame(ADJUST_FRAME_ARGS_DECL);
static void NVFreeScreen(FREE_SCREEN_ARGS_DECL);
@@ -88,7 +90,7 @@ _X_EXPORT DriverRec NV = {
NVAvailableOptions,
NULL,
0,
- NULL,
+ NVDriverFunc,
nouveau_device_match,
NVPciProbe
};
@@ -200,6 +202,21 @@ NVIdentify(int flags)
}
static Bool
+NVDriverFunc(ScrnInfoPtr scrn, xorgDriverFuncOp op, void *data)
+{
+ xorgHWFlags *flag;
+
+ switch (op) {
+ case GET_REQUIRED_HW_INTERFACES:
+ flag = (CARD32 *)data;
+ (*flag) = 0;
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+static Bool
NVPciProbe(DriverPtr drv, int entity_num, struct pci_device *pci_dev,
intptr_t match_data)
{
--
1.7.7.6