drm/nouveau: convert bo.mem.start usage to bo.offset

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

8 files changed, 10 insertions, 12 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 46c0914..ae1f0e4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -433,7 +433,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
 				     TTM_MEMTYPE_FLAG_CMA;
 			man->available_caching = TTM_PL_MASK_CACHING;
 			man->default_caching = TTM_PL_FLAG_CACHED;
-			man->gpu_offset = dev_priv->gart_info.aper_base;
 			break;
 		default:
 			NV_ERROR(dev, "Unknown GART type: %d\n",
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index d199097..d0e4583 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -54,7 +54,7 @@ nouveau_channel_pushbuf_init(struct nouveau_channel *chan)
 	 * buffer resides, userspace can submit its own push buffers from
 	 * anywhere within the same memtype.
 	 */
-	chan->pushbuf_base = chan->pushbuf_bo->bo.mem.start << PAGE_SHIFT;
+	chan->pushbuf_base = chan->pushbuf_bo->bo.offset;
 	if (dev_priv->card_type >= NV_50) {
 		if (dev_priv->card_type < NV_C0) {
 			ret = nouveau_gpuobj_dma_new(chan,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 4e481c3..8256370e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -358,7 +358,7 @@ nouveau_pci_resume(struct pci_dev *pdev)
 
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
-		u32 offset = nv_crtc->cursor.nvbo->bo.mem.start << PAGE_SHIFT;
+		u32 offset = nv_crtc->cursor.nvbo->bo.offset;
 
 		nv_crtc->cursor.set_offset(nv_crtc, offset);
 		nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x,
diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 29190e8..81b54e0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -122,7 +122,7 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
 			target = NV_MEM_TARGET_VRAM;
 		else
 			target = NV_MEM_TARGET_GART;
-		offset  = chan->notifier_bo->bo.mem.start << PAGE_SHIFT;
+		offset  = chan->notifier_bo->bo.offset;
 	} else {
 		target = NV_MEM_TARGET_VM;
 		offset = chan->notifier_bo->vma.offset;
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index ab4be9c..37e6ca8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -768,7 +768,7 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
 			struct nouveau_gpuobj *sem = NULL;
 			struct nv50_display_crtc *dispc =
 				&nv50_display(dev)->crtc[i];
-			u64 offset = dispc->sem.bo->bo.mem.start << PAGE_SHIFT;
+			u64 offset = dispc->sem.bo->bo.offset;
 
 			ret = nouveau_gpuobj_dma_new(chan, 0x3d, offset, 0xfff,
 						     NV_MEM_ACCESS_RW,
diff --git a/drivers/gpu/drm/nouveau/nv50_crtc.c b/drivers/gpu/drm/nouveau/nv50_crtc.c
index ebabacf..115b780 100644
--- a/drivers/gpu/drm/nouveau/nv50_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv50_crtc.c
@@ -104,7 +104,7 @@ nv50_crtc_blank(struct nouveau_crtc *nv_crtc, bool blanked)
 		OUT_RING(evo, nv_crtc->lut.depth == 8 ?
 				NV50_EVO_CRTC_CLUT_MODE_OFF :
 				NV50_EVO_CRTC_CLUT_MODE_ON);
-		OUT_RING(evo, (nv_crtc->lut.nvbo->bo.mem.start << PAGE_SHIFT) >> 8);
+		OUT_RING(evo, nv_crtc->lut.nvbo->bo.offset >> 8);
 		if (dev_priv->chipset != 0x50) {
 			BEGIN_RING(evo, 0, NV84_EVO_CRTC(index, CLUT_DMA), 1);
 			OUT_RING(evo, NvEvoVRAM);
@@ -372,7 +372,7 @@ nv50_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
 
 	nouveau_bo_unmap(cursor);
 
-	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.nvbo->bo.mem.start << PAGE_SHIFT);
+	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.nvbo->bo.offset);
 	nv_crtc->cursor.show(nv_crtc, true);
 
 out:
@@ -546,7 +546,7 @@ nv50_crtc_do_mode_set_base(struct drm_crtc *crtc,
 		}
 	}
 
-	nv_crtc->fb.offset = fb->nvbo->bo.mem.start << PAGE_SHIFT;
+	nv_crtc->fb.offset = fb->nvbo->bo.offset;
 	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) {
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 08da478..93857e6 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -484,7 +484,7 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb,
 	OUT_RING  (evo, 0x00000000);
 	OUT_RING  (evo, 0x00000000);
 	BEGIN_RING(evo, 0, 0x0800, 5);
-	OUT_RING  (evo, (nv_fb->nvbo->bo.mem.start << PAGE_SHIFT) >> 8);
+	OUT_RING  (evo, nv_fb->nvbo->bo.offset >> 8);
 	OUT_RING  (evo, 0);
 	OUT_RING  (evo, (fb->height << 16) | fb->width);
 	OUT_RING  (evo, nv_fb->r_pitch);
diff --git a/drivers/gpu/drm/nouveau/nv50_evo.c b/drivers/gpu/drm/nouveau/nv50_evo.c
index 18c6192..9bba97f 100644
--- a/drivers/gpu/drm/nouveau/nv50_evo.c
+++ b/drivers/gpu/drm/nouveau/nv50_evo.c
@@ -154,7 +154,7 @@ nv50_evo_channel_init(struct nouveau_channel *evo)
 {
 	struct drm_device *dev = evo->dev;
 	int id = evo->id, ret, i;
-	u64 pushbuf = evo->pushbuf_bo->bo.mem.start << PAGE_SHIFT;
+	u64 pushbuf = evo->pushbuf_bo->bo.offset;
 	u32 tmp;
 
 	tmp = nv_rd32(dev, NV50_PDISPLAY_EVO_CTRL(id));
@@ -335,13 +335,12 @@ nv50_evo_create(struct drm_device *dev)
 		ret = nouveau_bo_new(dev, NULL, 4096, 0x1000, TTM_PL_FLAG_VRAM,
 				     0, 0x0000, &dispc->sem.bo);
 		if (!ret) {
-			offset = dispc->sem.bo->bo.mem.start << PAGE_SHIFT;
-
 			ret = nouveau_bo_pin(dispc->sem.bo, TTM_PL_FLAG_VRAM);
 			if (!ret)
 				ret = nouveau_bo_map(dispc->sem.bo);
 			if (ret)
 				nouveau_bo_ref(NULL, &dispc->sem.bo);
+			offset = dispc->sem.bo->bo.offset;
 		}
 
 		if (ret)