diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 80353e2b8409..f55dd9145b7c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -144,7 +144,8 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan,
nvbo->tile_mode = tile_mode;
nvbo->tile_flags = tile_flags;
- nouveau_bo_fixup_align(dev, tile_mode, tile_flags, &align, &size);
+ nouveau_bo_fixup_align(dev, tile_mode, nouveau_bo_tile_layout(nvbo),
+ &align, &size);
align >>= PAGE_SHIFT;
nouveau_bo_placement_set(nvbo, flags, 0);
@@ -525,7 +526,8 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
stride = 16 * 4;
height = amount / stride;
- if (new_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+ if (new_mem->mem_type == TTM_PL_VRAM &&
+ nouveau_bo_tile_layout(nvbo)) {
ret = RING_SPACE(chan, 8);
if (ret)
return ret;
@@ -546,7 +548,8 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
BEGIN_RING(chan, NvSubM2MF, 0x0200, 1);
OUT_RING (chan, 1);
}
- if (old_mem->mem_type == TTM_PL_VRAM && nvbo->tile_flags) {
+ if (old_mem->mem_type == TTM_PL_VRAM &&
+ nouveau_bo_tile_layout(nvbo)) {
ret = RING_SPACE(chan, 8);
if (ret)
return ret;
@@ -753,7 +756,8 @@ nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
if (dev_priv->card_type == NV_50) {
ret = nv50_mem_vm_bind_linear(dev,
offset + dev_priv->vm_vram_base,
- new_mem->size, nvbo->tile_flags,
+ new_mem->size,
+ nouveau_bo_tile_layout(nvbo),
offset);
if (ret)
return ret;
@@ -894,7 +898,8 @@ nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
* nothing to do here.
*/
if (bo->mem.mem_type != TTM_PL_VRAM) {
- if (dev_priv->card_type < NV_50 || !nvbo->tile_flags)
+ if (dev_priv->card_type < NV_50 ||
+ !nouveau_bo_tile_layout(nvbo))
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 135594c44167..60a54fae90c1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -100,6 +100,9 @@ struct nouveau_bo {
int pin_refcnt;
};
+#define nouveau_bo_tile_layout(nvbo) \
+ ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
+
static inline struct nouveau_bo *
nouveau_bo(struct ttm_buffer_object *bo)
{
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 5c4c929d7f74..9a1fdcf400c2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -107,23 +107,29 @@ nouveau_gem_info(struct drm_gem_object *gem, struct drm_nouveau_gem_info *rep)
}
static bool
-nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags) {
- switch (tile_flags) {
- case 0x0000:
- case 0x1800:
- case 0x2800:
- case 0x4800:
- case 0x7000:
- case 0x7400:
- case 0x7a00:
- case 0xe000:
- break;
- default:
- NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
- return false;
+nouveau_gem_tile_flags_valid(struct drm_device *dev, uint32_t tile_flags)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->card_type >= NV_50) {
+ switch (tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK) {
+ case 0x0000:
+ case 0x1800:
+ case 0x2800:
+ case 0x4800:
+ case 0x7000:
+ case 0x7400:
+ case 0x7a00:
+ case 0xe000:
+ return true;
+ }
+ } else {
+ if (!(tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK))
+ return true;
}
- return true;
+ NV_ERROR(dev, "bad page flags: 0x%08x\n", tile_flags);
+ return false;
}
int
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index af2bec36d91b..ea3452194cd6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -1041,6 +1041,9 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
case NOUVEAU_GETPARAM_PTIMER_TIME:
getparam->value = dev_priv->engine.timer.read(dev);
break;
+ case NOUVEAU_GETPARAM_HAS_BO_USAGE:
+ getparam->value = 1;
+ break;
case NOUVEAU_GETPARAM_GRAPH_UNITS:
/* NV40 and NV50 versions are quite different, but register
* address is the same. User is supposed to know the card
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index 16380d52cd88..56476d0c6de8 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -546,7 +546,7 @@ nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
}
nv_crtc->fb.offset = fb->nvbo->bo.offset - dev_priv->vm_vram_base;
- nv_crtc->fb.tile_flags = fb->nvbo->tile_flags;
+ nv_crtc->fb.tile_flags = nouveau_bo_tile_layout(fb->nvbo);
nv_crtc->fb.cpp = drm_fb->bits_per_pixel / 8;
if (!nv_crtc->fb.blanked && dev_priv->chipset != 0x50) {
ret = RING_SPACE(evo, 2);
@@ -578,7 +578,7 @@ nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
fb->nvbo->tile_mode);
}
if (dev_priv->chipset == 0x50)
- OUT_RING(evo, (fb->nvbo->tile_flags << 8) | format);
+ OUT_RING(evo, (nv_crtc->fb.tile_flags << 8) | format);
else
OUT_RING(evo, format);
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index 01a714119506..bc5590b1a1ac 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -80,6 +80,7 @@ struct drm_nouveau_gpuobj_free {
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
#define NOUVEAU_GETPARAM_PTIMER_TIME 14
+#define NOUVEAU_GETPARAM_HAS_BO_USAGE 15
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;
@@ -95,6 +96,12 @@ struct drm_nouveau_setparam {
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
+#define NOUVEAU_GEM_TILE_16BPP 0x00000001
+#define NOUVEAU_GEM_TILE_32BPP 0x00000002
+#define NOUVEAU_GEM_TILE_ZETA 0x00000004
+#define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008
+
struct drm_nouveau_gem_info {
uint32_t handle;
uint32_t domain;