diff options
| author | Ilia Mirkin <[email protected]> | 2016-08-27 19:46:25 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-08-30 00:21:42 -0400 |
| commit | 91681302d0308a70aece883c3b56a18f9a44041f (patch) | |
| tree | 5cc17f6ced120756f506410b353deece920e3edc /src/loader | |
| parent | ab0917311fbf7b0f03afc4aa1239d7b02b00fc87 (diff) | |
nouveau: allow NV3x's to be used with nouveau_vieux
NV34 and possibly other NV3x hardware has the capability of exposing the
NV25 graph class. This allows forcing nouveau_vieux to be used instead
of the gallium driver, primarily for testing purposes. (Among other
things, NV2x only ever came as AGP or inside an Xbox, never PCI/PCIe).
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/loader')
| -rw-r--r-- | src/loader/pci_id_driver_map.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/loader/pci_id_driver_map.c b/src/loader/pci_id_driver_map.c index 3c4657fd014..8b2079e4354 100644 --- a/src/loader/pci_id_driver_map.c +++ b/src/loader/pci_id_driver_map.c @@ -25,6 +25,7 @@ int is_nouveau_vieux(int fd); #ifdef HAVE_LIBDRM +#include <stdlib.h> #include <xf86drm.h> #include <nouveau_drm.h> @@ -45,7 +46,8 @@ int is_nouveau_vieux(int fd) { int chipset = nouveau_chipset(fd); - return chipset > 0 && chipset < 0x30; + return (chipset > 0 && chipset < 0x30) || + (chipset < 0x40 && getenv("NOUVEAU_VIEUX") != NULL); } #else |