target/d3dadapter9: Return Windows like card names

Add support for multiple cards and fill in Win
like card name, driver name and version info.
Use fallback for unknown vendors and unknown card names.

Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: Patrick Rudolph <siro@das-labor.org>

3 files changed, 359 insertions, 42 deletions

diff --git a/src/gallium/targets/d3dadapter9/Makefile.am b/src/gallium/targets/d3dadapter9/Makefile.am
index fe5b0b1..e26ca33 100644
--- a/src/gallium/targets/d3dadapter9/Makefile.am
+++ b/src/gallium/targets/d3dadapter9/Makefile.am
@@ -54,6 +54,7 @@ pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = d3d.pc
 
 d3dadapter9_la_SOURCES = \
+	description.c \
 	getproc.c \
 	drm.c
 
diff --git a/src/gallium/targets/d3dadapter9/description.c b/src/gallium/targets/d3dadapter9/description.c
new file mode 100644
index 0000000..c0a8678
--- /dev/null
+++ b/src/gallium/targets/d3dadapter9/description.c
@@ -0,0 +1,324 @@
+/*
+ * Copyright 2015 Patrick Rudolph <siro@das-labor.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#include <string.h>
+#include "adapter9.h"
+
+#define DBG_CHANNEL DBG_ADAPTER
+
+/* prototypes */
+void
+d3d_match_vendor_id( D3DADAPTER_IDENTIFIER9* drvid,
+        unsigned fallback_ven,
+        unsigned fallback_dev,
+        const char* fallback_name );
+void d3d_fill_driver_version(D3DADAPTER_IDENTIFIER9* drvid);
+void d3d_fill_cardname(D3DADAPTER_IDENTIFIER9* drvid);
+
+enum d3d_vendor_id
+{
+    HW_VENDOR_SOFTWARE              = 0x0000,
+    HW_VENDOR_AMD                   = 0x1002,
+    HW_VENDOR_NVIDIA                = 0x10de,
+    HW_VENDOR_VMWARE                = 0x15ad,
+    HW_VENDOR_INTEL                 = 0x8086,
+};
+
+struct card_lookup_table {
+    const char *mesaname;
+    const char *d3d9name;
+}
+cards_amd[] = {
+    {"HAWAII",                      "AMD Radeon R9 290"},
+    {"KAVERI",                      "AMD Radeon(TM) R7 Graphics"},
+    {"KABINI",                      "AMD Radeon HD 8400 / R3 Series"},
+    {"BONAIRE",                     "AMD Radeon HD 8770"},
+    {"OLAND",                       "AMD Radeon HD 8670"},
+    {"HAINAN",                      "AMD Radeon HD 8600M Series"},
+    {"TAHITI",                      "AMD Radeon HD 7900 Series"},
+    {"PITCAIRN",                    "AMD Radeon HD 7800 Series"},
+    {"CAPE VERDE",                  "AMD Radeon HD 7700 Series"},
+    {"ARUBA",                       "AMD Radeon HD 7660D"},
+    {"CAYMAN",                      "AMD Radeon HD 6900 Series"},
+    {"BARTS",                       "AMD Radeon HD 6800 Series"},
+    {"TURKS",                       "AMD Radeon HD 6600 Series"},
+    {"SUMO2",                       "AMD Radeon HD 6410D"},
+    {"SUMO",                        "AMD Radeon HD 6550D"},
+    {"CAICOS",                      "AMD Radeon HD 6400 Series"},
+    {"PALM",                        "AMD Radeon HD 6300 series Graphics"},
+    {"HEMLOCK",                     "ATI Radeon HD 5900 Series"},
+    {"CYPRESS",                     "ATI Radeon HD 5800 Series"},
+    {"JUNIPER",                     "ATI Radeon HD 5700 Series"},
+    {"REDWOOD",                     "ATI Radeon HD 5600 Series"},
+    {"CEDAR",                       "ATI Radeon HD 5500 Series"},
+    {"R700",                        "ATI Radeon HD 4800 Series"},
+    {"RV790",                       "ATI Radeon HD 4800 Series"},
+    {"RV770",                       "ATI Radeon HD 4800 Series"},
+    {"RV740",                       "ATI Radeon HD 4700 Series"},
+    {"RV730",                       "ATI Radeon HD 4600 Series"},
+    {"RV710",                       "ATI Radeon HD 4350"},
+    {"RS880",                       "ATI Mobility Radeon HD 4200"},
+    {"RS780",                       "ATI Radeon HD 3200 Graphics"},
+    {"R680",                        "ATI Radeon HD 2900 XT"},
+    {"R600",                        "ATI Radeon HD 2900 XT"},
+    {"RV670",                       "ATI Radeon HD 2900 XT"},
+    {"RV635",                       "ATI Mobility Radeon HD 2600"},
+    {"RV630",                       "ATI Mobility Radeon HD 2600"},
+    {"RV620",                       "ATI Mobility Radeon HD 2350"},
+    {"RV610",                       "ATI Mobility Radeon HD 2350"},
+    {"R580",                        "ATI Radeon X1600 Series"},
+    {"R520",                        "ATI Radeon X1600 Series"},
+    {"RV570",                       "ATI Radeon X1600 Series"},
+    {"RV560",                       "ATI Radeon X1600 Series"},
+    {"RV535",                       "ATI Radeon X1600 Series"},
+    {"RV530",                       "ATI Radeon X1600 Series"},
+    {"RV516",                       "ATI Radeon X700 SE"},
+    {"RV515",                       "ATI Radeon X700 SE"},
+    {"R481",                        "ATI Radeon X700 SE"},
+    {"R480",                        "ATI Radeon X700 SE"},
+    {"R430",                        "ATI Radeon X700 SE"},
+    {"R423",                        "ATI Radeon X700 SE"},
+    {"R420",                        "ATI Radeon X700 SE"},
+    {"R410",                        "ATI Radeon X700 SE"},
+    {"RV410",                       "ATI Radeon X700 SE"},
+    {"RS740",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS690",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS600",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS485",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS482",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS480",                       "ATI RADEON XPRESS 200M Series"},
+    {"RS400",                       "ATI RADEON XPRESS 200M Series"},
+    {"R360",                        "ATI Radeon 9500"},
+    {"R350",                        "ATI Radeon 9500"},
+    {"R300",                        "ATI Radeon 9500"},
+    {"RV370",                       "ATI Radeon 9500"},
+    {"RV360",                       "ATI Radeon 9500"},
+    {"RV351",                       "ATI Radeon 9500"},
+    {"RV350",                       "ATI Radeon 9500"},
+},
+cards_nvidia[] =
+{
+    {"NV124",                       "NVIDIA GeForce GTX 970"},
+    {"NV117",                       "NVIDIA GeForce GTX 750"},
+    {"NVF1",                        "NVIDIA GeForce GTX 780 Ti"},
+    {"NVF0",                        "NVIDIA GeForce GTX 780"},
+    {"NVE6",                        "NVIDIA GeForce GTX 770M"},
+    {"NVE4",                        "NVIDIA GeForce GTX 680"},
+    {"NVD9",                        "NVIDIA GeForce GT 520"},
+    {"NVCF",                        "NVIDIA GeForce GTX 550 Ti"},
+    {"NVCE",                        "NVIDIA GeForce GTX 560"},
+    {"NVC8",                        "NVIDIA GeForce GTX 570"},
+    {"NVC4",                        "NVIDIA GeForce GTX 460"},
+    {"NVC3",                        "NVIDIA GeForce GT 440"},
+    {"NVC1",                        "NVIDIA GeForce GT 420"},
+    {"NVC0",                        "NVIDIA GeForce GTX 480"},
+    {"NVAF",                        "NVIDIA GeForce GT 320M"},
+    {"NVAC",                        "NVIDIA GeForce 8200"},
+    {"NVAA",                        "NVIDIA GeForce 8200"},
+    {"NVA8",                        "NVIDIA GeForce 210"},
+    {"NVA5",                        "NVIDIA GeForce GT 220"},
+    {"NVA3",                        "NVIDIA GeForce GT 240"},
+    {"NVA0",                        "NVIDIA GeForce GTX 280"},
+    {"NV98",                        "NVIDIA GeForce 9200"},
+    {"NV96",                        "NVIDIA GeForce 9400 GT"},
+    {"NV94",                        "NVIDIA GeForce 9600 GT"},
+    {"NV92",                        "NVIDIA GeForce 9800 GT"},
+    {"NV86",                        "NVIDIA GeForce 8500 GT"},
+    {"NV84",                        "NVIDIA GeForce 8600 GT"},
+    {"NV50",                        "NVIDIA GeForce 8800 GTX"},
+    {"NV68",                        "NVIDIA GeForce 6200"},
+    {"NV67",                        "NVIDIA GeForce 6200"},
+    {"NV63",                        "NVIDIA GeForce 6200"},
+    {"NV4E",                        "NVIDIA GeForce 6200"},
+    {"NV4C",                        "NVIDIA GeForce 6200"},
+    {"NV4B",                        "NVIDIA GeForce 7600 GT"},
+    {"NV4A",                        "NVIDIA GeForce 6200"},
+    {"NV49",                        "NVIDIA GeForce 7800 GT"},
+    {"NV47",                        "NVIDIA GeForce 7800 GT"},
+    {"NV46",                        "NVIDIA GeForce Go 7400",},
+    {"NV45",                        "NVIDIA GeForce 6800"},
+    {"NV44",                        "NVIDIA GeForce 6200"},
+    {"NV43",                        "NVIDIA GeForce 6600 GT"},
+    {"NV42",                        "NVIDIA GeForce 6800"},
+    {"NV41",                        "NVIDIA GeForce 6800"},
+    {"NV40",                        "NVIDIA GeForce 6800"},
+    {"NV38",                        "NVIDIA GeForce FX 5800"},
+    {"NV36",                        "NVIDIA GeForce FX 5800"},
+    {"NV35",                        "NVIDIA GeForce FX 5800"},
+    {"NV34",                        "NVIDIA GeForce FX 5200"},
+    {"NV31",                        "NVIDIA GeForce FX 5600"},
+    {"NV30",                        "NVIDIA GeForce FX 5800"},
+    {"nv28",                        "NVIDIA GeForce4 Ti 4200"},
+    {"nv25",                        "NVIDIA GeForce4 Ti 4200"},
+    {"nv20",                        "NVIDIA GeForce3"},
+    {"nv1F",                        "NVIDIA GeForce4 MX 460"},
+    {"nv1A",                        "NVIDIA GeForce2 GTS/GeForce2 Pro"},
+    {"nv18",                        "NVIDIA GeForce4 MX 460"},
+    {"nv17",                        "NVIDIA GeForce4 MX 460"},
+    {"nv16",                        "NVIDIA GeForce2 GTS/GeForce2 Pro"},
+    {"nv15",                        "NVIDIA GeForce2 GTS/GeForce2 Pro"},
+    {"nv11",                        "NVIDIA GeForce2 MX/MX 400"},
+    {"nv10",                        "NVIDIA GeForce 256"},
+},
+cards_vmware[] =
+{
+    {"SVGA3D",                      "VMware SVGA 3D (Microsoft Corporation - WDDM)"},
+},
+cards_intel[] =
+{
+    {"Haswell Mobile",              "Intel(R) Haswell Mobile"},
+    {"Ivybridge Server",            "Intel(R) Ivybridge Server"},
+    {"Ivybridge Mobile",            "Intel(R) Ivybridge Mobile"},
+    {"Ivybridge Desktop",           "Intel(R) Ivybridge Desktop"},
+    {"Sandybridge Server",          "Intel(R) Sandybridge Server"},
+    {"Sandybridge Mobile",          "Intel(R) Sandybridge Mobile"},
+    {"Sandybridge Desktop",         "Intel(R) Sandybridge Desktop"},
+    {"Ironlake Mobile",             "Intel(R) Ironlake Mobile"},
+    {"Ironlake Desktop",            "Intel(R) Ironlake Desktop"},
+    {"B43",                         "Intel(R) B43"},
+    {"G41",                         "Intel(R) G41"},
+    {"G45",                         "Intel(R) G45/G43"},
+    {"Q45",                         "Intel(R) Q45/Q43"},
+    {"Integrated Graphics Device",  "Intel(R) Integrated Graphics Device"},
+    {"GM45",                        "Mobile Intel(R) GM45 Express Chipset Family"},
+    {"965GME",                      "Intel(R) 965GME"},
+    {"965GM",                       "Mobile Intel(R) 965 Express Chipset Family"},
+    {"946GZ",                       "Intel(R) 946GZ"},
+    {"965G",                        "Intel(R) 965G"},
+    {"965Q",                        "Intel(R) 965Q"},
+    {"Pineview M",                  "Intel(R) IGD"},
+    {"Pineview G",                  "Intel(R) IGD"},
+    {"IGD",                         "Intel(R) IGD"},
+    {"Q33",                         "Intel(R) Q33"},
+    {"G33",                         "Intel(R) G33"},
+    {"Q35",                         "Intel(R) Q35"},
+    {"945GME",                      "Intel(R) 945GME"},
+    {"945GM",                       "Mobile Intel(R) 945GM Express Chipset Family"},
+    {"945G",                        "Intel(R) 945G"},
+    {"915GM",                       "Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family"},
+    {"E7221G",                      "Intel(R) E7221G"},
+    {"915G",                        "Intel(R) 82915G/GV/910GL Express Chipset Family"},
+    {"865G",                        "Intel(R) 82865G Graphics Controller"},
+    {"845G",                        "Intel(R) 845G"},
+    {"855GM",                       "Intel(R) 82852/82855 GM/GME Graphics Controller"},
+    {"830M",                        "Intel(R) 82830M Graphics Controller"},
+};
+
+/* override VendorId, DeviceId and Description for unknown vendors */
+void
+d3d_match_vendor_id( D3DADAPTER_IDENTIFIER9* drvid,
+        unsigned fallback_ven,
+        unsigned fallback_dev,
+        const char* fallback_name )
+{
+    if (drvid->VendorId == HW_VENDOR_INTEL ||
+        drvid->VendorId == HW_VENDOR_VMWARE ||
+        drvid->VendorId == HW_VENDOR_AMD ||
+        drvid->VendorId == HW_VENDOR_NVIDIA)
+        return;
+
+    DBG("unknown vendor 0x4%x, emulating 0x4%x\n", drvid->VendorId, fallback_ven);
+    drvid->VendorId = fallback_ven;
+    drvid->DeviceId = fallback_dev;
+    strncpy(drvid->Description, fallback_name, sizeof(drvid->Description));
+}
+
+/* fill in driver name and version */
+void d3d_fill_driver_version(D3DADAPTER_IDENTIFIER9* drvid) {
+    switch (drvid->VendorId) {
+    case HW_VENDOR_INTEL:
+        drvid->DriverVersionLowPart = 0x000A0682;
+        drvid->DriverVersionHighPart = 0x0006000F;
+        strncpy(drvid->Driver, "igdumd32.dll", sizeof(drvid->Driver));
+        break;
+    case HW_VENDOR_VMWARE:
+        drvid->DriverVersionLowPart = 0x0001046E;
+        drvid->DriverVersionHighPart = 0x0006000E;
+        strncpy(drvid->Driver, "vm3dum.dll", sizeof(drvid->Driver));
+        break;
+    case HW_VENDOR_AMD:
+        drvid->DriverVersionLowPart = 0x000A0500;
+        drvid->DriverVersionHighPart = 0x00060011;
+        strncpy(drvid->Driver, "atiumdag.dll", sizeof(drvid->Driver));
+        break;
+    case HW_VENDOR_NVIDIA:
+        drvid->DriverVersionLowPart = 0x000D0FD4;
+        drvid->DriverVersionHighPart = 0x00060012;
+        strncpy(drvid->Driver, "nvd3dum.dll", sizeof(drvid->Driver));
+        break;
+    default:
+        break;
+    }
+}
+
+/* try to match the device name and override it with Windows like device names */
+void d3d_fill_cardname(D3DADAPTER_IDENTIFIER9* drvid) {
+    unsigned i;
+    switch (drvid->VendorId) {
+    case HW_VENDOR_INTEL:
+        for (i = 0; i < sizeof(cards_intel) / sizeof(cards_intel[0]); i++) {
+            if (strstr(drvid->Description, cards_intel[i].mesaname)) {
+                strncpy(drvid->Description, cards_intel[i].d3d9name, sizeof(drvid->Description));
+                return;
+            }
+        }
+        /* use a fall-back if nothing matches */
+        DBG("Unknown card name %s!\n", drvid->DeviceName);
+        strncpy(drvid->Description, cards_intel[0].d3d9name, sizeof(drvid->Description));
+        break;
+    case HW_VENDOR_VMWARE:
+        for (i = 0; i < sizeof(cards_vmware) / sizeof(cards_vmware[0]); i++) {
+            if (strstr(drvid->Description, cards_vmware[i].mesaname)) {
+                strncpy(drvid->Description, cards_vmware[i].d3d9name, sizeof(drvid->Description));
+                return;
+            }
+        }
+        /* use a fall-back if nothing matches */
+        DBG("Unknown card name %s!\n", drvid->DeviceName);
+        strncpy(drvid->Description, cards_vmware[0].d3d9name, sizeof(drvid->Description));
+        break;
+    case HW_VENDOR_AMD:
+        for (i = 0; i < sizeof(cards_amd) / sizeof(cards_amd[0]); i++) {
+            if (strstr(drvid->Description, cards_amd[i].mesaname)) {
+                strncpy(drvid->Description, cards_amd[i].d3d9name, sizeof(drvid->Description));
+                return;
+            }
+        }
+        /* use a fall-back if nothing matches */
+        DBG("Unknown card name %s!\n", drvid->DeviceName);
+        strncpy(drvid->Description, cards_amd[0].d3d9name, sizeof(drvid->Description));
+        break;
+    case HW_VENDOR_NVIDIA:
+        for (i = 0; i < sizeof(cards_nvidia) / sizeof(cards_nvidia[0]); i++) {
+            if (strstr(drvid->Description, cards_nvidia[i].mesaname)) {
+                strncpy(drvid->Description, cards_nvidia[i].d3d9name, sizeof(drvid->Description));
+                return;
+            }
+        }
+        /* use a fall-back if nothing matches */
+        DBG("Unknown card name %s!\n", drvid->DeviceName);
+        strncpy(drvid->Description, cards_nvidia[0].d3d9name, sizeof(drvid->Description));
+        break;
+    default:
+        break;
+    }
+}
diff --git a/src/gallium/targets/d3dadapter9/drm.c b/src/gallium/targets/d3dadapter9/drm.c
index 680f516..fabc820 100644
--- a/src/gallium/targets/d3dadapter9/drm.c
+++ b/src/gallium/targets/d3dadapter9/drm.c
@@ -46,12 +46,6 @@
 
 #define DBG_CHANNEL DBG_ADAPTER
 
-#define VERSION_DWORD(hi, lo) \
-    ((DWORD)( \
-        ((DWORD)((hi) & 0xFFFF) << 16) | \
-         (DWORD)((lo) & 0xFFFF) \
-    ))
-
 const char __driConfigOptionsNine[] =
 DRI_CONF_BEGIN
     DRI_CONF_SECTION_PERFORMANCE
@@ -63,12 +57,21 @@ DRI_CONF_BEGIN
     DRI_CONF_SECTION_END
 DRI_CONF_END;
 
-/* Regarding os versions, we should not define our own as that would simply be
- * weird. Defaulting to Win2k/XP seems sane considering the origin of D3D9. The
- * driver also defaults to being a generic D3D9 driver, which of course only
- * matters if you're actually using the DDI. */
-#define VERSION_HIGH    VERSION_DWORD(0x0006, 0x000E) /* winxp, d3d9 */
-#define VERSION_LOW     VERSION_DWORD(0x0000, 0x0001) /* version, build */
+/* define fallback value here: NVIDIA GeForce GTX 970 */
+#define FALLBACK_NAME "NV124"
+#define FALLBACK_DEVID 0x13C2
+#define FALLBACK_VENID 0x10de
+
+/* prototypes */
+void
+d3d_match_vendor_id( D3DADAPTER_IDENTIFIER9* drvid,
+		unsigned fallback_ven,
+		unsigned fallback_dev,
+		const char* fallback_name );
+
+void d3d_fill_driver_version(D3DADAPTER_IDENTIFIER9* drvid);
+
+void d3d_fill_cardname(D3DADAPTER_IDENTIFIER9* drvid);
 
 struct d3dadapter9drm_context
 {
@@ -152,9 +155,9 @@ get_bus_info( int fd,
         *subsysid = 0;
         *revision = 0;
     } else {
-        DBG("Unable to detect card. Fake GTX 680.\n");
-        *vendorid = 0x10de; /* NV GTX 680 */
-        *deviceid = 0x1180;
+        DBG("Unable to detect card. Faking %s\n", FALLBACK_NAME);
+        *vendorid = FALLBACK_VENID;
+        *deviceid = FALLBACK_DEVID;
         *subsysid = 0;
         *revision = 0;
     }
@@ -169,33 +172,23 @@ read_descriptor( struct d3dadapter9_context *ctx,
     memset(drvid, 0, sizeof(*drvid));
     get_bus_info(fd, &drvid->VendorId, &drvid->DeviceId,
                  &drvid->SubSysId, &drvid->Revision);
+    snprintf(drvid->DeviceName, sizeof(drvid->DeviceName),
+                 "Gallium 0.4 with %s", ctx->hal->get_vendor(ctx->hal));
+    strncpy(drvid->Description, ctx->hal->get_name(ctx->hal),
+                 sizeof(drvid->Description));
+
+    /* choose fall-back vendor if necessary to allow
+     * the following functions to return sane results */
+    d3d_match_vendor_id(drvid, FALLBACK_VENID, FALLBACK_DEVID, FALLBACK_NAME);
+    /* fill in driver name and version info */
+    d3d_fill_driver_version(drvid);
+    /* override Description field with Windows like names */
+    d3d_fill_cardname(drvid);
+
+    /* this driver isn't WHQL certified */
+    drvid->WHQLLevel = 0;
 
-    strncpy(drvid->Driver, "libd3dadapter9.so", sizeof(drvid->Driver));
-    strncpy(drvid->DeviceName, ctx->hal->get_name(ctx->hal), 32);
-    snprintf(drvid->Description, sizeof(drvid->Description),
-             "Gallium 0.4 with %s", ctx->hal->get_vendor(ctx->hal));
-
-    drvid->DriverVersionLowPart = VERSION_LOW;
-    drvid->DriverVersionHighPart = VERSION_HIGH;
-
-    /* To make a pseudo-real GUID we use the PCI bus data and some string */
-    drvid->DeviceIdentifier.Data1 = drvid->VendorId;
-    drvid->DeviceIdentifier.Data2 = drvid->DeviceId;
-    drvid->DeviceIdentifier.Data3 = drvid->SubSysId;
-    memcpy(drvid->DeviceIdentifier.Data4, "Gallium3D", 8);
-
-    drvid->WHQLLevel = 1; /* This fakes WHQL validaion */
-
-    /* XXX Fake NVIDIA binary driver on Windows.
-     *
-     * OS version: 4=95/98/NT4, 5=2000, 6=2000/XP, 7=Vista, 8=Win7
-     */
-    strncpy(drvid->Driver, "nvd3dum.dll", sizeof(drvid->Driver));
-    strncpy(drvid->Description, "NVIDIA GeForce GTX 680", sizeof(drvid->Description));
-    drvid->DriverVersionLowPart = VERSION_DWORD(12, 6658); /* minor, build */
-    drvid->DriverVersionHighPart = VERSION_DWORD(6, 15); /* OS, major */
-    drvid->SubSysId = 0;
-    drvid->Revision = 0;
+    /* this value is fixed */
     drvid->DeviceIdentifier.Data1 = 0xaeb2cdd4;
     drvid->DeviceIdentifier.Data2 = 0x6e41;
     drvid->DeviceIdentifier.Data3 = 0x43ea;
@@ -207,7 +200,6 @@ read_descriptor( struct d3dadapter9_context *ctx,
     drvid->DeviceIdentifier.Data4[5] = 0x76;
     drvid->DeviceIdentifier.Data4[6] = 0x07;
     drvid->DeviceIdentifier.Data4[7] = 0x81;
-    drvid->WHQLLevel = 0;
 }
 
 static HRESULT WINAPI