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Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_chan.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dmem.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fence.c30
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_fence.h2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_gem.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_prime.c3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_uvmm.c1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/core/firmware.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/falcon/fw.c6
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c2
15 files changed, 55 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 0712d0b15170..70fb003a6666 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -898,7 +898,7 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict,
* Without this the operation can timeout and we'll fallback to a
* software copy, which might take several minutes to finish.
*/
- nouveau_fence_wait(fence, false);
+ nouveau_fence_wait(fence, false, false);
ret = ttm_bo_move_accel_cleanup(bo, &fence->base, evict, false,
new_reg);
nouveau_fence_unref(&fence);
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 66fca95c10c7..7c97b2886807 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -72,7 +72,7 @@ nouveau_channel_idle(struct nouveau_channel *chan)
ret = nouveau_fence_new(&fence, chan);
if (!ret) {
- ret = nouveau_fence_wait(fence, false);
+ ret = nouveau_fence_wait(fence, false, false);
nouveau_fence_unref(&fence);
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c
index 6719353e2e13..6fb65b01d778 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dmem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c
@@ -128,7 +128,7 @@ static void nouveau_dmem_page_free(struct page *page)
static void nouveau_dmem_fence_done(struct nouveau_fence **fence)
{
if (fence) {
- nouveau_fence_wait(*fence, false);
+ nouveau_fence_wait(*fence, true, false);
nouveau_fence_unref(fence);
} else {
/*
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index a58c31089613..e243b42f8582 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1274,6 +1274,7 @@ nouveau_driver_fops = {
.compat_ioctl = nouveau_compat_ioctl,
#endif
.llseek = noop_llseek,
+ .fop_flags = FOP_UNSIGNED_OFFSET,
};
static struct drm_driver
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index ba469767a20f..93f08f9479d8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -311,11 +311,39 @@ nouveau_fence_wait_legacy(struct dma_fence *f, bool intr, long wait)
return timeout - t;
}
+static int
+nouveau_fence_wait_busy(struct nouveau_fence *fence, bool intr)
+{
+ int ret = 0;
+
+ while (!nouveau_fence_done(fence)) {
+ if (time_after_eq(jiffies, fence->timeout)) {
+ ret = -EBUSY;
+ break;
+ }
+
+ __set_current_state(intr ?
+ TASK_INTERRUPTIBLE :
+ TASK_UNINTERRUPTIBLE);
+
+ if (intr && signal_pending(current)) {
+ ret = -ERESTARTSYS;
+ break;
+ }
+ }
+
+ __set_current_state(TASK_RUNNING);
+ return ret;
+}
+
int
-nouveau_fence_wait(struct nouveau_fence *fence, bool intr)
+nouveau_fence_wait(struct nouveau_fence *fence, bool lazy, bool intr)
{
long ret;
+ if (!lazy)
+ return nouveau_fence_wait_busy(fence, intr);
+
ret = dma_fence_wait_timeout(&fence->base, intr, 15 * HZ);
if (ret < 0)
return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.h b/drivers/gpu/drm/nouveau/nouveau_fence.h
index 1b63197b744a..8bc065acfe35 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.h
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.h
@@ -23,7 +23,7 @@ void nouveau_fence_unref(struct nouveau_fence **);
int nouveau_fence_emit(struct nouveau_fence *);
bool nouveau_fence_done(struct nouveau_fence *);
-int nouveau_fence_wait(struct nouveau_fence *, bool intr);
+int nouveau_fence_wait(struct nouveau_fence *, bool lazy, bool intr);
int nouveau_fence_sync(struct nouveau_bo *, struct nouveau_channel *, bool exclusive, bool intr);
struct nouveau_fence_chan {
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 2e535caa7d6e..5a887d67dc0e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -928,7 +928,7 @@ revalidate:
}
if (sync) {
- if (!(ret = nouveau_fence_wait(fence, false))) {
+ if (!(ret = nouveau_fence_wait(fence, false, false))) {
if ((ret = dma_fence_get_status(&fence->base)) == 1)
ret = 0;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c
index b58ab595faf8..cd95446d6851 100644
--- a/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -64,7 +64,8 @@ struct drm_gem_object *nouveau_gem_prime_import_sg_table(struct drm_device *dev,
* to the caller, instead of a normal nouveau_bo ttm reference. */
ret = drm_gem_object_init(dev, &nvbo->bo.base, size);
if (ret) {
- nouveau_bo_ref(NULL, &nvbo);
+ drm_gem_object_release(&nvbo->bo.base);
+ kfree(nvbo);
obj = ERR_PTR(-ENOMEM);
goto unlock;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_uvmm.c b/drivers/gpu/drm/nouveau/nouveau_uvmm.c
index 9402fa320a7e..48f105239f42 100644
--- a/drivers/gpu/drm/nouveau/nouveau_uvmm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_uvmm.c
@@ -1803,6 +1803,7 @@ nouveau_uvmm_bo_validate(struct drm_gpuvm_bo *vm_bo, struct drm_exec *exec)
{
struct nouveau_bo *nvbo = nouveau_gem_object(vm_bo->obj);
+ nouveau_bo_placement_set(nvbo, nvbo->valid_domains, 0);
return nouveau_bo_validate(nvbo, true, false);
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
index adc60b25f8e6..0af01a0ec601 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
@@ -205,7 +205,8 @@ nvkm_firmware_dtor(struct nvkm_firmware *fw)
break;
case NVKM_FIRMWARE_IMG_DMA:
nvkm_memory_unref(&memory);
- dma_free_coherent(fw->device->dev, sg_dma_len(&fw->mem.sgl), fw->img, fw->phys);
+ dma_free_noncoherent(fw->device->dev, sg_dma_len(&fw->mem.sgl),
+ fw->img, fw->phys, DMA_TO_DEVICE);
break;
case NVKM_FIRMWARE_IMG_SGT:
nvkm_memory_unref(&memory);
@@ -236,10 +237,12 @@ nvkm_firmware_ctor(const struct nvkm_firmware_func *func, const char *name,
break;
case NVKM_FIRMWARE_IMG_DMA: {
dma_addr_t addr;
-
len = ALIGN(fw->len, PAGE_SIZE);
- fw->img = dma_alloc_coherent(fw->device->dev, len, &addr, GFP_KERNEL);
+ fw->img = dma_alloc_noncoherent(fw->device->dev,
+ len, &addr,
+ DMA_TO_DEVICE,
+ GFP_KERNEL);
if (fw->img) {
memcpy(fw->img, src, fw->len);
fw->phys = addr;
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c b/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c
index 80a480b12174..a1c8545f1249 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/fw.c
@@ -89,6 +89,12 @@ nvkm_falcon_fw_boot(struct nvkm_falcon_fw *fw, struct nvkm_subdev *user,
nvkm_falcon_fw_dtor_sigs(fw);
}
+ /* after last write to the img, sync dma mappings */
+ dma_sync_single_for_device(fw->fw.device->dev,
+ fw->fw.phys,
+ sg_dma_len(&fw->fw.mem.sgl),
+ DMA_TO_DEVICE);
+
FLCNFW_DBG(fw, "resetting");
fw->func->reset(fw);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
index 50f0c1914f58..4c3f74396579 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h
@@ -46,6 +46,8 @@ u32 gm107_ram_probe_fbp(const struct nvkm_ram_func *,
u32 gm200_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32,
struct nvkm_device *, int, int *);
+int gp100_ram_init(struct nvkm_ram *);
+
/* RAM type-specific MR calculation routines */
int nvkm_sddr2_calc(struct nvkm_ram *);
int nvkm_sddr3_calc(struct nvkm_ram *);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
index 378f6fb70990..8987a21e81d1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp100.c
@@ -27,7 +27,7 @@
#include <subdev/bios/init.h>
#include <subdev/bios/rammap.h>
-static int
+int
gp100_ram_init(struct nvkm_ram *ram)
{
struct nvkm_subdev *subdev = &ram->fb->subdev;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c
index 8550f5e47347..b6b6ee59019d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgp102.c
@@ -5,6 +5,7 @@
static const struct nvkm_ram_func
gp102_ram = {
+ .init = gp100_ram_init,
};
int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
index 330d72b1a4af..52412965fac1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
@@ -324,7 +324,7 @@ nvkm_gsp_fwsec_sb(struct nvkm_gsp *gsp)
return ret;
/* Verify. */
- err = nvkm_rd32(device, 0x001400 + (0xf * 4)) & 0x0000ffff;
+ err = nvkm_rd32(device, 0x001400 + (0x15 * 4)) & 0x0000ffff;
if (err) {
nvkm_error(subdev, "fwsec-sb: 0x%04x\n", err);
return -EIO;
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