drm/nouveau: kick vram functions out into an "engine"
NVC0 will be able to share some of nv50's paths this way. This also makes
it the card-specific vram code responsible for deciding if a given set
of tile_flags is valid, rather than duplicating the allowed types in
nv50_vram.c and nouveau_gem.c
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index e0811f9..8eac943 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -100,6 +100,8 @@
engine->pm.clock_set = nv04_pm_clock_set;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
case 0x10:
engine->instmem.init = nv04_instmem_init;
@@ -157,6 +159,8 @@
engine->pm.clock_set = nv04_pm_clock_set;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
case 0x20:
engine->instmem.init = nv04_instmem_init;
@@ -214,6 +218,8 @@
engine->pm.clock_set = nv04_pm_clock_set;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
case 0x30:
engine->instmem.init = nv04_instmem_init;
@@ -273,6 +279,8 @@
engine->pm.voltage_set = nouveau_voltage_gpio_set;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
case 0x40:
case 0x60:
@@ -334,6 +342,8 @@
engine->pm.temp_get = nv40_temp_get;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
case 0x50:
case 0x80: /* gotta love NVIDIA's consistency.. */
@@ -444,6 +454,10 @@
engine->crypt.takedown = nouveau_stub_takedown;
break;
}
+ engine->vram.init = nv50_vram_init;
+ engine->vram.get = nv50_vram_new;
+ engine->vram.put = nv50_vram_del;
+ engine->vram.flags_valid = nv50_vram_flags_valid;
break;
case 0xC0:
engine->instmem.init = nvc0_instmem_init;
@@ -495,6 +509,8 @@
engine->gpio.irq_enable = nv50_gpio_irq_enable;
engine->crypt.init = nouveau_stub_init;
engine->crypt.takedown = nouveau_stub_takedown;
+ engine->vram.init = nouveau_mem_detect;
+ engine->vram.flags_valid = nouveau_mem_flags_valid;
break;
default:
NV_ERROR(dev, "NV%02x unsupported\n", dev_priv->chipset);