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path: root/drivers/gpu/drm/nouveau/core
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Diffstat (limited to 'drivers/gpu/drm/nouveau/core')
-rw-r--r--drivers/gpu/drm/nouveau/core/core/client.c4
-rw-r--r--drivers/gpu/drm/nouveau/core/core/handle.c5
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/nv50.c14
-rw-r--r--drivers/gpu/drm/nouveau/core/include/core/client.h3
-rw-r--r--drivers/gpu/drm/nouveau/core/include/subdev/bios/pll.h2
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/bios/init.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c6
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/instmem/base.c29
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/vm/base.c4
10 files changed, 52 insertions, 18 deletions
diff --git a/drivers/gpu/drm/nouveau/core/core/client.c b/drivers/gpu/drm/nouveau/core/core/client.c
index c617f0480071..8bbb58f94a19 100644
--- a/drivers/gpu/drm/nouveau/core/core/client.c
+++ b/drivers/gpu/drm/nouveau/core/core/client.c
@@ -66,10 +66,8 @@ nouveau_client_create_(const char *name, u64 devname, const char *cfg,
ret = nouveau_handle_create(nv_object(client), ~0, ~0,
nv_object(client), &client->root);
- if (ret) {
- nouveau_namedb_destroy(&client->base);
+ if (ret)
return ret;
- }
/* prevent init/fini being called, os in in charge of this */
atomic_set(&nv_object(client)->usecount, 2);
diff --git a/drivers/gpu/drm/nouveau/core/core/handle.c b/drivers/gpu/drm/nouveau/core/core/handle.c
index b8d2cbf8a7a7..264c2b338ac3 100644
--- a/drivers/gpu/drm/nouveau/core/core/handle.c
+++ b/drivers/gpu/drm/nouveau/core/core/handle.c
@@ -109,7 +109,7 @@ nouveau_handle_create(struct nouveau_object *parent, u32 _parent, u32 _handle,
while (!nv_iclass(namedb, NV_NAMEDB_CLASS))
namedb = namedb->parent;
- handle = *phandle = kzalloc(sizeof(*handle), GFP_KERNEL);
+ handle = kzalloc(sizeof(*handle), GFP_KERNEL);
if (!handle)
return -ENOMEM;
@@ -146,6 +146,9 @@ nouveau_handle_create(struct nouveau_object *parent, u32 _parent, u32 _handle,
}
hprintk(handle, TRACE, "created\n");
+
+ *phandle = handle;
+
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 0f09af135415..ca1a7d76a95b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -851,20 +851,23 @@ exec_script(struct nv50_disp_priv *priv, int head, int id)
for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
ctrl = nv_rd32(priv, 0x610b5c + (i * 8));
+ if (!(ctrl & (1 << head))) {
if (nv_device(priv)->chipset < 0x90 ||
nv_device(priv)->chipset == 0x92 ||
nv_device(priv)->chipset == 0xa0) {
for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
ctrl = nv_rd32(priv, 0x610b74 + (i * 8));
- i += 3;
+ i += 4;
} else {
for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
ctrl = nv_rd32(priv, 0x610798 + (i * 8));
- i += 3;
+ i += 4;
+ }
}
if (!(ctrl & (1 << head)))
return false;
+ i--;
data = exec_lookup(priv, head, i, ctrl, &dcb, &ver, &hdr, &cnt, &len, &info);
if (data) {
@@ -898,20 +901,23 @@ exec_clkcmp(struct nv50_disp_priv *priv, int head, int id, u32 pclk,
for (i = 0; !(ctrl & (1 << head)) && i < 3; i++)
ctrl = nv_rd32(priv, 0x610b58 + (i * 8));
+ if (!(ctrl & (1 << head))) {
if (nv_device(priv)->chipset < 0x90 ||
nv_device(priv)->chipset == 0x92 ||
nv_device(priv)->chipset == 0xa0) {
for (i = 0; !(ctrl & (1 << head)) && i < 2; i++)
ctrl = nv_rd32(priv, 0x610b70 + (i * 8));
- i += 3;
+ i += 4;
} else {
for (i = 0; !(ctrl & (1 << head)) && i < 4; i++)
ctrl = nv_rd32(priv, 0x610794 + (i * 8));
- i += 3;
+ i += 4;
+ }
}
if (!(ctrl & (1 << head)))
return 0x0000;
+ i--;
data = exec_lookup(priv, head, i, ctrl, outp, &ver, &hdr, &cnt, &len, &info1);
if (!data)
diff --git a/drivers/gpu/drm/nouveau/core/include/core/client.h b/drivers/gpu/drm/nouveau/core/include/core/client.h
index 0193532ceac9..63acc0346ff2 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/client.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/client.h
@@ -36,6 +36,9 @@ nouveau_client(void *obj)
int nouveau_client_create_(const char *name, u64 device, const char *cfg,
const char *dbg, int, void **);
+#define nouveau_client_destroy(p) \
+ nouveau_namedb_destroy(&(p)->base)
+
int nouveau_client_init(struct nouveau_client *);
int nouveau_client_fini(struct nouveau_client *, bool suspend);
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/pll.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/pll.h
index c345097592f2..b2f3d4d0aa49 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/pll.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/pll.h
@@ -38,6 +38,8 @@ enum nvbios_pll_type {
PLL_UNK42 = 0x42,
PLL_VPLL0 = 0x80,
PLL_VPLL1 = 0x81,
+ PLL_VPLL2 = 0x82,
+ PLL_VPLL3 = 0x83,
PLL_MAX = 0xff
};
diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
index 2917d552689b..690ed438b2ad 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c
@@ -1534,7 +1534,6 @@ init_io(struct nvbios_init *init)
mdelay(10);
init_wr32(init, 0x614100, 0x10000018);
init_wr32(init, 0x614900, 0x10000018);
- return;
}
value = init_rdport(init, port) & mask;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
index f6962c9b6c36..7c9626258a46 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/nvc0.c
@@ -52,6 +52,8 @@ nvc0_clock_pll_set(struct nouveau_clock *clk, u32 type, u32 freq)
switch (info.type) {
case PLL_VPLL0:
case PLL_VPLL1:
+ case PLL_VPLL2:
+ case PLL_VPLL3:
nv_mask(priv, info.reg + 0x0c, 0x00000000, 0x00000100);
nv_wr32(priv, info.reg + 0x04, (P << 16) | (N << 8) | M);
nv_wr32(priv, info.reg + 0x10, fN << 16);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
index 306bdf121452..7606ed15b6fa 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
@@ -145,14 +145,14 @@ nvc0_fb_vram_new(struct nouveau_fb *pfb, u64 size, u32 align, u32 ncmin,
mem->memtype = type;
mem->size = size;
- mutex_lock(&mm->mutex);
+ mutex_lock(&pfb->base.mutex);
do {
if (back)
ret = nouveau_mm_tail(mm, 1, size, ncmin, align, &r);
else
ret = nouveau_mm_head(mm, 1, size, ncmin, align, &r);
if (ret) {
- mutex_unlock(&mm->mutex);
+ mutex_unlock(&pfb->base.mutex);
pfb->ram.put(pfb, &mem);
return ret;
}
@@ -160,7 +160,7 @@ nvc0_fb_vram_new(struct nouveau_fb *pfb, u64 size, u32 align, u32 ncmin,
list_add_tail(&r->rl_entry, &mem->regions);
size -= r->length;
} while (size);
- mutex_unlock(&mm->mutex);
+ mutex_unlock(&pfb->base.mutex);
r = list_first_entry(&mem->regions, struct nouveau_mm_node, rl_entry);
mem->offset = (u64)r->offset << 12;
diff --git a/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c b/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c
index 1188227ca6aa..6565f3dbbe04 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/instmem/base.c
@@ -40,15 +40,21 @@ nouveau_instobj_create_(struct nouveau_object *parent,
if (ret)
return ret;
+ mutex_lock(&imem->base.mutex);
list_add(&iobj->head, &imem->list);
+ mutex_unlock(&imem->base.mutex);
return 0;
}
void
nouveau_instobj_destroy(struct nouveau_instobj *iobj)
{
- if (iobj->head.prev)
+ struct nouveau_subdev *subdev = nv_subdev(iobj->base.engine);
+
+ mutex_lock(&subdev->mutex);
list_del(&iobj->head);
+ mutex_unlock(&subdev->mutex);
+
return nouveau_object_destroy(&iobj->base);
}
@@ -88,6 +94,8 @@ nouveau_instmem_init(struct nouveau_instmem *imem)
if (ret)
return ret;
+ mutex_lock(&imem->base.mutex);
+
list_for_each_entry(iobj, &imem->list, head) {
if (iobj->suspend) {
for (i = 0; i < iobj->size; i += 4)
@@ -97,6 +105,8 @@ nouveau_instmem_init(struct nouveau_instmem *imem)
}
}
+ mutex_unlock(&imem->base.mutex);
+
return 0;
}
@@ -104,17 +114,26 @@ int
nouveau_instmem_fini(struct nouveau_instmem *imem, bool suspend)
{
struct nouveau_instobj *iobj;
- int i;
+ int i, ret = 0;
if (suspend) {
+ mutex_lock(&imem->base.mutex);
+
list_for_each_entry(iobj, &imem->list, head) {
iobj->suspend = vmalloc(iobj->size);
- if (iobj->suspend) {
+ if (!iobj->suspend) {
+ ret = -ENOMEM;
+ break;
+ }
+
for (i = 0; i < iobj->size; i += 4)
iobj->suspend[i / 4] = nv_ro32(iobj, i);
- } else
- return -ENOMEM;
}
+
+ mutex_unlock(&imem->base.mutex);
+
+ if (ret)
+ return ret;
}
return nouveau_subdev_fini(&imem->base, suspend);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
index 082c11b75acb..77c67fc970e6 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
@@ -352,7 +352,7 @@ nouveau_vm_create(struct nouveau_vmmgr *vmm, u64 offset, u64 length,
u64 mm_length = (offset + length) - mm_offset;
int ret;
- vm = *pvm = kzalloc(sizeof(*vm), GFP_KERNEL);
+ vm = kzalloc(sizeof(*vm), GFP_KERNEL);
if (!vm)
return -ENOMEM;
@@ -376,6 +376,8 @@ nouveau_vm_create(struct nouveau_vmmgr *vmm, u64 offset, u64 length,
return ret;
}
+ *pvm = vm;
+
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 22:00:51 +0000