--- a/src/bbsecondary.c 2013-04-26 22:49:03.018174178 +0700 +++ b/src/bbsecondary.c 2014-11-11 20:14:32.663347521 +0700 @@ -119,6 +119,23 @@ if (!module_load(module_name, driver_name)) { set_bb_error("Could not load GPU driver"); return false; + } else { + /* XXX NVIDIA UVM support */ + if (strstr(module_name, "nvidia")) { /* We are using NVIDIA's proprietary driver */ + char uvm_module_name[1024]; + sprintf(uvm_module_name, "%s-uvm", module_name); + if (!module_load(uvm_module_name, "nvidia_uvm")) { + char log_string[1024]; + sprintf(log_string, "Cannot load UVM module: %s\n", uvm_module_name); + bb_log(LOG_ERR, log_string); + /* Let's try the new nvidia-modeset if they have no uvm module installed: */ + sprintf(uvm_module_name, "%s-modeset", module_name); + if (!module_load(uvm_module_name, "nvidia_uvm")) { + sprintf(log_string, "Cannot load MODESET module either: %s\n", uvm_module_name); + bb_log(LOG_ERR, log_string); + } + } + } } } return true; @@ -240,6 +257,12 @@ } /* unload the driver loaded by the graphica card */ if (pci_get_driver(driver, pci_bus_id_discrete, sizeof driver)) { + /* XXX NVIDIA UVM support */ + if (strstr(driver, "nvidia")) { + module_unload("nvidia_drm"); + module_unload("nvidia_modeset"); + module_unload("nvidia_uvm"); + } module_unload(driver); }