From 2b5f3956be2defaa3aad81371fc7cba16c338a45 Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.l.velikov@gmail.com>
Date: Thu, 14 Aug 2014 21:05:35 +0100
Subject: [PATCH] gallium/nouveau: handle query_renderer caps

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
---
 .../drivers/nouveau/nv30/nv30_screen.c        | 20 ++++++++++++++
 .../drivers/nouveau/nv50/nv50_screen.c        | 26 +++++++++++++++----
 .../drivers/nouveau/nvc0/nvc0_screen.c        | 24 ++++++++++++++---
 3 files changed, 61 insertions(+), 9 deletions(-)

diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index 4766955b5ee..aad242a1add 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -23,6 +23,8 @@
  *
  */
 
+#include <xf86drm.h>
+#include <nouveau_drm.h>
 #include "util/u_format.h"
 #include "util/u_format_s3tc.h"
 
@@ -49,6 +51,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 {
    struct nv30_screen *screen = nv30_screen(pscreen);
    struct nouveau_object *eng3d = screen->eng3d;
+   struct nouveau_device *dev = nouveau_screen(pscreen)->device;
 
    switch (param) {
    /* non-boolean capabilities */
@@ -150,6 +153,23 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_DRAW_INDIRECT:
    case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
       return 0;
+
+   case PIPE_CAP_VENDOR_ID:
+      return 0x10de;
+   case PIPE_CAP_DEVICE_ID: {
+      uint64_t device_id;
+      if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
+         NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
+         return -1;
+      }
+      return device_id;
+   }
+   case PIPE_CAP_ACCELERATED:
+      return 1;
+   case PIPE_CAP_VIDEO_MEMORY:
+      return dev->vram_size >> 20;
+   case PIPE_CAP_UMA:
+      return 0;
    }
 
    debug_printf("unknown param %d\n", param);
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 8a9a40eecce..2b75e3ed264 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -20,6 +20,9 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <errno.h>
+#include <xf86drm.h>
+#include <nouveau_drm.h>
 #include "util/u_format.h"
 #include "util/u_format_s3tc.h"
 #include "pipe/p_screen.h"
@@ -30,11 +33,6 @@
 #include "nouveau_vp3_video.h"
 
 #include "nv_object.xml.h"
-#include <errno.h>
-
-#ifndef NOUVEAU_GETPARAM_GRAPH_UNITS
-# define NOUVEAU_GETPARAM_GRAPH_UNITS 13
-#endif
 
 /* affected by LOCAL_WARPS_LOG_ALLOC / LOCAL_WARPS_NO_CLAMP */
 #define LOCAL_WARPS_ALLOC 32
@@ -83,6 +81,7 @@ static int
 nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 {
    const uint16_t class_3d = nouveau_screen(pscreen)->class_3d;
+   struct nouveau_device *dev = nouveau_screen(pscreen)->device;
 
    switch (param) {
    /* non-boolean caps */
@@ -202,6 +201,23 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_COMPUTE:
    case PIPE_CAP_DRAW_INDIRECT:
       return 0;
+
+   case PIPE_CAP_VENDOR_ID:
+      return 0x10de;
+   case PIPE_CAP_DEVICE_ID: {
+      uint64_t device_id;
+      if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
+         NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
+         return -1;
+      }
+      return device_id;
+   }
+   case PIPE_CAP_ACCELERATED:
+      return 1;
+   case PIPE_CAP_VIDEO_MEMORY:
+      return dev->vram_size >> 20;
+   case PIPE_CAP_UMA:
+      return 0;
    }
 
    NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index c6d9b91cede..0a8ca391add 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -20,6 +20,8 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <xf86drm.h>
+#include <nouveau_drm.h>
 #include "util/u_format.h"
 #include "util/u_format_s3tc.h"
 #include "pipe/p_screen.h"
@@ -34,10 +36,6 @@
 
 #include "nvc0/mme/com9097.mme.h"
 
-#ifndef NOUVEAU_GETPARAM_GRAPH_UNITS
-# define NOUVEAU_GETPARAM_GRAPH_UNITS 13
-#endif
-
 static boolean
 nvc0_screen_is_format_supported(struct pipe_screen *pscreen,
                                 enum pipe_format format,
@@ -69,6 +67,7 @@ static int
 nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 {
    const uint16_t class_3d = nouveau_screen(pscreen)->class_3d;
+   struct nouveau_device *dev = nouveau_screen(pscreen)->device;
 
    switch (param) {
    /* non-boolean caps */
@@ -186,6 +185,23 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_FAKE_SW_MSAA:
    case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
       return 0;
+
+   case PIPE_CAP_VENDOR_ID:
+      return 0x10de;
+   case PIPE_CAP_DEVICE_ID: {
+      uint64_t device_id;
+      if (nouveau_getparam(dev, NOUVEAU_GETPARAM_PCI_DEVICE, &device_id)) {
+         NOUVEAU_ERR("NOUVEAU_GETPARAM_PCI_DEVICE failed.\n");
+         return -1;
+      }
+      return device_id;
+   }
+   case PIPE_CAP_ACCELERATED:
+      return 1;
+   case PIPE_CAP_VIDEO_MEMORY:
+      return dev->vram_size >> 20;
+   case PIPE_CAP_UMA:
+      return 0;
    }
 
    NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
-- 
2.30.2