diff options
Diffstat (limited to 'src/gallium/winsys/drm/intel/gem/intel_be_device.c')
| -rw-r--r-- | src/gallium/winsys/drm/intel/gem/intel_be_device.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_device.c b/src/gallium/winsys/drm/intel/gem/intel_be_device.c index c866c2a2f1..907ac86637 100644 --- a/src/gallium/winsys/drm/intel/gem/intel_be_device.c +++ b/src/gallium/winsys/drm/intel/gem/intel_be_device.c @@ -14,6 +14,7 @@ #include "softpipe/sp_winsys.h" #include "intel_be_api.h" +#include <stdio.h> /* * Buffer @@ -290,11 +291,42 @@ intel_be_init_device(struct intel_be_device *dev, int fd, unsigned id) return true; } +static void +intel_be_get_device_id(unsigned int *device_id) +{ + char path[512]; + FILE *file; + + /* + * FIXME: Fix this up to use a drm ioctl or whatever. + */ + + snprintf(path, sizeof(path), "/sys/class/drm/card0/device/device"); + file = fopen(path, "r"); + if (!file) { + return; + } + + fgets(path, sizeof(path), file); + sscanf(path, "%x", device_id); + fclose(file); +} + struct pipe_screen * -intel_be_create_screen(int drmFD, int deviceID) +intel_be_create_screen(int drmFD, struct drm_create_screen_arg *arg) { struct intel_be_device *dev; struct pipe_screen *screen; + unsigned int deviceID; + + if (arg != NULL) { + switch(arg->mode) { + case DRM_CREATE_NORMAL: + break; + default: + return NULL; + } + } /* Allocate the private area */ dev = malloc(sizeof(*dev)); @@ -302,6 +334,7 @@ intel_be_create_screen(int drmFD, int deviceID) return NULL; memset(dev, 0, sizeof(*dev)); + intel_be_get_device_id(&deviceID); intel_be_init_device(dev, drmFD, deviceID); if (dev->softpipe) { |