diff options
| author | Jakob Bornecrantz <jakob@vmware.com> | 2010-01-21 21:23:22 +0100 |
|---|---|---|
| committer | Jakob Bornecrantz <jakob@vmware.com> | 2010-01-25 11:24:55 +0100 |
| commit | 36fd55f9f03b00263ee1ccf22bbb50e5ba048e80 (patch) | |
| tree | 36c89a0704291e112276a369d94a8344bb61aa0d /src | |
| parent | 16cf7e14a6dee85fadc0ab4e7c066288c3362352 (diff) | |
st/xorg: Export helper function for detecting modesetting
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_driver.c | 22 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_winsys.h | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c index 41bfcd0f5e..c180f0b156 100644 --- a/src/gallium/state_trackers/xorg/xorg_driver.c +++ b/src/gallium/state_trackers/xorg/xorg_driver.c @@ -110,6 +110,28 @@ xorg_tracker_set_functions(ScrnInfoPtr scrn) scrn->ValidMode = drv_valid_mode; } +Bool +xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device) +{ + char *BusID = xalloc(64); + sprintf(BusID, "pci:%04x:%02x:%02x.%d", + device->domain, device->bus, + device->dev, device->func); + + if (drmCheckModesettingSupported(BusID)) { + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0, + "Drm modesetting not supported %s\n", BusID); + xfree(BusID); + return FALSE; + } + + xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 0, + "Drm modesetting supported on %s\n", BusID); + + xfree(BusID); + return TRUE; +} + /* * Internal function definitions diff --git a/src/gallium/state_trackers/xorg/xorg_winsys.h b/src/gallium/state_trackers/xorg/xorg_winsys.h index 47ee4b9ffd..865733bca2 100644 --- a/src/gallium/state_trackers/xorg/xorg_winsys.h +++ b/src/gallium/state_trackers/xorg/xorg_winsys.h @@ -45,5 +45,6 @@ void xorg_tracker_set_functions(ScrnInfoPtr scrn); const OptionInfoRec * xorg_tracker_available_options(int chipid, int busid); +Bool xorg_tracker_have_modesetting(ScrnInfoPtr pScrn, struct pci_device *device); #endif |