#include <linux/pci.h>
#include <linux/pm_runtime.h>
#include <linux/vga_switcheroo.h>
+
#include "drmP.h"
#include "drm_crtc_helper.h"
+
#include <core/device.h>
- #include <core/client.h>
#include <core/gpuobj.h>
- #include <core/class.h>
#include <core/option.h>
- #include <engine/device.h>
- #include <engine/disp.h>
- #include <engine/fifo.h>
- #include <engine/software.h>
-
- #include <subdev/vm.h>
-
#include "nouveau_drm.h"
#include "nouveau_dma.h"
#include "nouveau_ttm.h"
#include "nouveau_fbcon.h"
#include "nouveau_fence.h"
#include "nouveau_debugfs.h"
+ #include "nouveau_usif.h"
MODULE_PARM_DESC(config, "option string to pass to driver core");
static char *nouveau_config;
nouveau_cli_create(u64 name, const char *sname,
int size, void **pcli)
{
- struct nouveau_cli *cli;
- int ret;
-
- *pcli = NULL;
- ret = nouveau_client_create_(sname, name, nouveau_config,
- nouveau_debug, size, pcli);
- cli = *pcli;
- if (ret) {
- if (cli)
- nouveau_client_destroy(&cli->base);
- *pcli = NULL;
+ struct nouveau_cli *cli = *pcli = kzalloc(size, GFP_KERNEL);
+ if (cli) {
+ int ret = nvif_client_init(NULL, NULL, sname, name,
+ nouveau_config, nouveau_debug,
+ &cli->base);
+ if (ret == 0) {
+ mutex_init(&cli->mutex);
+ usif_client_init(cli);
+ }
return ret;
}
-
- mutex_init(&cli->mutex);
- return 0;
+ return -ENOMEM;
}
static void
nouveau_cli_destroy(struct nouveau_cli *cli)
{
- struct nouveau_object *client = nv_object(cli);
- nouveau_vm_ref(NULL, &cli->base.vm, NULL);
- nouveau_client_fini(&cli->base, false);
- atomic_set(&client->refcount, 1);
- nouveau_object_ref(NULL, &client);
+ nouveau_vm_ref(NULL, &nvkm_client(&cli->base)->vm, NULL);
+ nvif_client_fini(&cli->base);
+ usif_client_fini(cli);
}
static void
nouveau_accel_fini(struct nouveau_drm *drm)
{
- nouveau_gpuobj_ref(NULL, &drm->notify);
nouveau_channel_del(&drm->channel);
+ nvif_object_fini(&drm->ntfy);
+ nouveau_gpuobj_ref(NULL, &drm->notify);
+ nvif_object_fini(&drm->nvsw);
nouveau_channel_del(&drm->cechan);
+ nvif_object_fini(&drm->ttm.copy);
if (drm->fence)
nouveau_fence(drm)->dtor(drm);
}
static void
nouveau_accel_init(struct nouveau_drm *drm)
{
- struct nouveau_device *device = nv_device(drm->device);
- struct nouveau_object *object;
+ struct nvif_device *device = &drm->device;
u32 arg0, arg1;
- int ret;
+ u32 sclass[16];
+ int ret, i;
- if (nouveau_noaccel || !nouveau_fifo(device) /*XXX*/)
+ if (nouveau_noaccel)
return;
/* initialise synchronisation routines */
- if (device->card_type < NV_10) ret = nv04_fence_create(drm);
- else if (device->card_type < NV_11 ||
- device->chipset < 0x17) ret = nv10_fence_create(drm);
- else if (device->card_type < NV_50) ret = nv17_fence_create(drm);
- else if (device->chipset < 0x84) ret = nv50_fence_create(drm);
- else if (device->card_type < NV_C0) ret = nv84_fence_create(drm);
- else ret = nvc0_fence_create(drm);
+ /*XXX: this is crap, but the fence/channel stuff is a little
+ * backwards in some places. this will be fixed.
+ */
+ ret = nvif_object_sclass(&device->base, sclass, ARRAY_SIZE(sclass));
+ if (ret < 0)
+ return;
+
+ for (ret = -ENOSYS, i = 0; ret && i < ARRAY_SIZE(sclass); i++) {
+ switch (sclass[i]) {
+ case NV03_CHANNEL_DMA:
+ ret = nv04_fence_create(drm);
+ break;
+ case NV10_CHANNEL_DMA:
+ ret = nv10_fence_create(drm);
+ break;
+ case NV17_CHANNEL_DMA:
+ case NV40_CHANNEL_DMA:
+ ret = nv17_fence_create(drm);
+ break;
+ case NV50_CHANNEL_GPFIFO:
+ ret = nv50_fence_create(drm);
+ break;
+ case G82_CHANNEL_GPFIFO:
+ ret = nv84_fence_create(drm);
+ break;
+ case FERMI_CHANNEL_GPFIFO:
+ case KEPLER_CHANNEL_GPFIFO_A:
+ ret = nvc0_fence_create(drm);
+ break;
+ default:
+ break;
+ }
+ }
+
if (ret) {
NV_ERROR(drm, "failed to initialise sync subsystem, %d\n", ret);
nouveau_accel_fini(drm);
return;
}
- if (device->card_type >= NV_E0) {
- ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
- NVDRM_CHAN + 1,
- NVE0_CHANNEL_IND_ENGINE_CE0 |
- NVE0_CHANNEL_IND_ENGINE_CE1, 0,
- &drm->cechan);
+ if (device->info.family >= NV_DEVICE_INFO_V0_KEPLER) {
+ ret = nouveau_channel_new(drm, &drm->device, NVDRM_CHAN + 1,
+ KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE0|
+ KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE1,
+ 0, &drm->cechan);
if (ret)
NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
- arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
+ arg0 = KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_GR;
arg1 = 1;
} else
- if (device->chipset >= 0xa3 &&
- device->chipset != 0xaa &&
- device->chipset != 0xac) {
- ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
- NVDRM_CHAN + 1, NvDmaFB, NvDmaTT,
- &drm->cechan);
+ if (device->info.chipset >= 0xa3 &&
+ device->info.chipset != 0xaa &&
+ device->info.chipset != 0xac) {
+ ret = nouveau_channel_new(drm, &drm->device, NVDRM_CHAN + 1,
+ NvDmaFB, NvDmaTT, &drm->cechan);
if (ret)
NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
arg1 = NvDmaTT;
}
- ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE, NVDRM_CHAN,
- arg0, arg1, &drm->channel);
+ ret = nouveau_channel_new(drm, &drm->device, NVDRM_CHAN, arg0, arg1,
+ &drm->channel);
if (ret) {
NV_ERROR(drm, "failed to create kernel channel, %d\n", ret);
nouveau_accel_fini(drm);
return;
}
- ret = nouveau_object_new(nv_object(drm), NVDRM_CHAN, NVDRM_NVSW,
- nouveau_abi16_swclass(drm), NULL, 0, &object);
+ ret = nvif_object_init(drm->channel->object, NULL, NVDRM_NVSW,
+ nouveau_abi16_swclass(drm), NULL, 0, &drm->nvsw);
if (ret == 0) {
- struct nouveau_software_chan *swch = (void *)object->parent;
+ struct nouveau_software_chan *swch;
ret = RING_SPACE(drm->channel, 2);
if (ret == 0) {
- if (device->card_type < NV_C0) {
+ if (device->info.family < NV_DEVICE_INFO_V0_FERMI) {
BEGIN_NV04(drm->channel, NvSubSw, 0, 1);
OUT_RING (drm->channel, NVDRM_NVSW);
} else
- if (device->card_type < NV_E0) {
+ if (device->info.family < NV_DEVICE_INFO_V0_KEPLER) {
BEGIN_NVC0(drm->channel, FermiSw, 0, 1);
OUT_RING (drm->channel, 0x001f0000);
}
}
- swch = (void *)object->parent;
+ swch = (void *)nvkm_object(&drm->nvsw)->parent;
swch->flip = nouveau_flip_complete;
swch->flip_data = drm->channel;
}
return;
}
- if (device->card_type < NV_C0) {
- ret = nouveau_gpuobj_new(drm->device, NULL, 32, 0, 0,
- &drm->notify);
+ if (device->info.family < NV_DEVICE_INFO_V0_FERMI) {
+ ret = nouveau_gpuobj_new(nvkm_object(&drm->device), NULL, 32,
+ 0, 0, &drm->notify);
if (ret) {
NV_ERROR(drm, "failed to allocate notifier, %d\n", ret);
nouveau_accel_fini(drm);
return;
}
- ret = nouveau_object_new(nv_object(drm),
- drm->channel->handle, NvNotify0,
- 0x003d, &(struct nv_dma_class) {
- .flags = NV_DMA_TARGET_VRAM |
- NV_DMA_ACCESS_RDWR,
+ ret = nvif_object_init(drm->channel->object, NULL, NvNotify0,
+ NV_DMA_IN_MEMORY,
+ &(struct nv_dma_v0) {
+ .target = NV_DMA_V0_TARGET_VRAM,
+ .access = NV_DMA_V0_ACCESS_RDWR,
.start = drm->notify->addr,
.limit = drm->notify->addr + 31
- }, sizeof(struct nv_dma_class),
- &object);
+ }, sizeof(struct nv_dma_v0),
+ &drm->ntfy);
if (ret) {
nouveau_accel_fini(drm);
return;
#ifdef CONFIG_X86
boot = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW;
#endif
- remove_conflicting_framebuffers(aper, "nouveaufb", boot);
+ if (nouveau_modeset != 2)
+ remove_conflicting_framebuffers(aper, "nouveaufb", boot);
kfree(aper);
ret = nouveau_device_create(pdev, NOUVEAU_BUS_PCI,
nouveau_drm_load(struct drm_device *dev, unsigned long flags)
{
struct pci_dev *pdev = dev->pdev;
- struct nouveau_device *device;
struct nouveau_drm *drm;
int ret;
dev->dev_private = drm;
drm->dev = dev;
- nouveau_client(drm)->debug = nouveau_dbgopt(nouveau_debug, "DRM");
+ nvkm_client(&drm->client.base)->debug =
+ nouveau_dbgopt(nouveau_debug, "DRM");
INIT_LIST_HEAD(&drm->clients);
spin_lock_init(&drm->tile.lock);
* (possibly) execute vbios init tables (see nouveau_agp.h)
*/
if (pdev && drm_pci_device_is_agp(dev) && dev->agp) {
+ const u64 enables = NV_DEVICE_V0_DISABLE_IDENTIFY |
+ NV_DEVICE_V0_DISABLE_MMIO;
/* dummy device object, doesn't init anything, but allows
* agp code access to registers
*/
- ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT,
- NVDRM_DEVICE, 0x0080,
- &(struct nv_device_class) {
+ ret = nvif_device_init(&drm->client.base.base, NULL,
+ NVDRM_DEVICE, NV_DEVICE,
+ &(struct nv_device_v0) {
.device = ~0,
- .disable =
- ~(NV_DEVICE_DISABLE_MMIO |
- NV_DEVICE_DISABLE_IDENTIFY),
+ .disable = ~enables,
.debug0 = ~0,
- }, sizeof(struct nv_device_class),
- &drm->device);
+ }, sizeof(struct nv_device_v0),
+ &drm->device);
if (ret)
goto fail_device;
nouveau_agp_reset(drm);
- nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE);
+ nvif_device_fini(&drm->device);
}
- ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE,
- 0x0080, &(struct nv_device_class) {
+ ret = nvif_device_init(&drm->client.base.base, NULL, NVDRM_DEVICE,
+ NV_DEVICE,
+ &(struct nv_device_v0) {
.device = ~0,
.disable = 0,
.debug0 = 0,
- }, sizeof(struct nv_device_class),
- &drm->device);
+ }, sizeof(struct nv_device_v0),
+ &drm->device);
if (ret)
goto fail_device;
* nosnoop capability. hopefully won't cause issues until a
* better fix is found - assuming there is one...
*/
- device = nv_device(drm->device);
- if (nv_device(drm->device)->chipset == 0xc1)
- nv_mask(device, 0x00088080, 0x00000800, 0x00000000);
+ if (drm->device.info.chipset == 0xc1)
+ nvif_mask(&drm->device, 0x00088080, 0x00000800, 0x00000000);
nouveau_vga_init(drm);
nouveau_agp_init(drm);
- if (device->card_type >= NV_50) {
- ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
- 0x1000, &drm->client.base.vm);
+ if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
+ ret = nouveau_vm_new(nvkm_device(&drm->device), 0, (1ULL << 40),
+ 0x1000, &drm->client.vm);
if (ret)
goto fail_device;
+
+ nvkm_client(&drm->client.base)->vm = drm->client.vm;
}
ret = nouveau_ttm_init(drm);
nouveau_agp_fini(drm);
nouveau_vga_fini(drm);
fail_device:
+ nvif_device_fini(&drm->device);
nouveau_cli_destroy(&drm->client);
return ret;
}
nouveau_agp_fini(drm);
nouveau_vga_fini(drm);
+ nvif_device_fini(&drm->device);
if (drm->hdmi_device)
pci_dev_put(drm->hdmi_device);
nouveau_cli_destroy(&drm->client);
return 0;
}
- static void
- nouveau_drm_remove(struct pci_dev *pdev)
+ void
+ nouveau_drm_device_remove(struct drm_device *dev)
{
- struct drm_device *dev = pci_get_drvdata(pdev);
struct nouveau_drm *drm = nouveau_drm(dev);
+ struct nouveau_client *client;
struct nouveau_object *device;
dev->irq_enabled = false;
- device = drm->client.base.device;
+ client = nvkm_client(&drm->client.base);
+ device = client->device;
drm_put_dev(dev);
nouveau_object_ref(NULL, &device);
nouveau_object_debug();
}
+ EXPORT_SYMBOL(nouveau_drm_device_remove);
+
+ static void
+ nouveau_drm_remove(struct pci_dev *pdev)
+ {
+ struct drm_device *dev = pci_get_drvdata(pdev);
+
+ nouveau_drm_device_remove(dev);
+ }
static int
nouveau_do_suspend(struct drm_device *dev, bool runtime)
}
list_for_each_entry(cli, &drm->clients, head) {
- ret = nouveau_client_fini(&cli->base, true);
+ ret = nvif_client_suspend(&cli->base);
if (ret)
goto fail_client;
}
NV_INFO(drm, "suspending kernel object tree...\n");
- ret = nouveau_client_fini(&drm->client.base, true);
+ ret = nvif_client_suspend(&drm->client.base);
if (ret)
goto fail_client;
fail_client:
list_for_each_entry_continue_reverse(cli, &drm->clients, head) {
- nouveau_client_init(&cli->base);
+ nvif_client_resume(&cli->base);
}
if (drm->fence && nouveau_fence(drm)->resume)
nouveau_agp_reset(drm);
NV_INFO(drm, "resuming kernel object tree...\n");
- nouveau_client_init(&drm->client.base);
+ nvif_client_resume(&drm->client.base);
nouveau_agp_init(drm);
NV_INFO(drm, "resuming client object trees...\n");
nouveau_fence(drm)->resume(drm);
list_for_each_entry(cli, &drm->clients, head) {
- nouveau_client_init(&cli->base);
+ nvif_client_resume(&cli->base);
}
nouveau_run_vbios_init(dev);
if (ret)
goto out_suspend;
- if (nv_device(drm->device)->card_type >= NV_50) {
- ret = nouveau_vm_new(nv_device(drm->device), 0, (1ULL << 40),
- 0x1000, &cli->base.vm);
+ cli->base.super = false;
+
+ if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
+ ret = nouveau_vm_new(nvkm_device(&drm->device), 0, (1ULL << 40),
+ 0x1000, &cli->vm);
if (ret) {
nouveau_cli_destroy(cli);
goto out_suspend;
}
+
+ nvkm_client(&cli->base)->vm = cli->vm;
}
fpriv->driver_priv = cli;
DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW),
};
- long nouveau_drm_ioctl(struct file *filp,
- unsigned int cmd, unsigned long arg)
+ long
+ nouveau_drm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- struct drm_file *file_priv = filp->private_data;
- struct drm_device *dev;
+ struct drm_file *filp = file->private_data;
+ struct drm_device *dev = filp->minor->dev;
long ret;
- dev = file_priv->minor->dev;
ret = pm_runtime_get_sync(dev->dev);
if (ret < 0 && ret != -EACCES)
return ret;
- ret = drm_ioctl(filp, cmd, arg);
+ switch (_IOC_NR(cmd) - DRM_COMMAND_BASE) {
+ case DRM_NOUVEAU_NVIF:
+ ret = usif_ioctl(filp, (void __user *)arg, _IOC_SIZE(cmd));
+ break;
+ default:
+ ret = drm_ioctl(file, cmd, arg);
+ break;
+ }
pm_runtime_mark_last_busy(dev->dev);
pm_runtime_put_autosuspend(dev->dev);
return ret;
}
+
static const struct file_operations
nouveau_driver_fops = {
.owner = THIS_MODULE,
.gem_prime_export = drm_gem_prime_export,
.gem_prime_import = drm_gem_prime_import,
.gem_prime_pin = nouveau_gem_prime_pin,
+ .gem_prime_res_obj = nouveau_gem_prime_res_obj,
.gem_prime_unpin = nouveau_gem_prime_unpin,
.gem_prime_get_sg_table = nouveau_gem_prime_get_sg_table,
.gem_prime_import_sg_table = nouveau_gem_prime_import_sg_table,
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
- struct nouveau_device *device = nouveau_dev(drm_dev);
+ struct nvif_device *device = &nouveau_drm(drm_dev)->device;
int ret;
if (nouveau_runtime_pm == 0)
ret = nouveau_do_resume(drm_dev);
drm_kms_helper_poll_enable(drm_dev);
/* do magic */
- nv_mask(device, 0x88488, (1 << 25), (1 << 25));
+ nvif_mask(device, 0x88488, (1 << 25), (1 << 25));
vga_switcheroo_set_dynamic_switch(pdev, VGA_SWITCHEROO_ON);
drm_dev->switch_power_state = DRM_SWITCH_POWER_ON;
nv_debug_level(NORMAL);
.driver.pm = &nouveau_pm_ops,
};
- int nouveau_drm_platform_probe(struct platform_device *pdev)
+ struct drm_device *
+ nouveau_platform_device_create_(struct platform_device *pdev, int size,
+ void **pobject)
{
- struct nouveau_device *device;
- int ret;
+ struct drm_device *drm;
+ int err;
- ret = nouveau_device_create(pdev, NOUVEAU_BUS_PLATFORM,
+ err = nouveau_device_create_(pdev, NOUVEAU_BUS_PLATFORM,
nouveau_platform_name(pdev),
dev_name(&pdev->dev), nouveau_config,
- nouveau_debug, &device);
-
- ret = drm_platform_init(&driver, pdev);
- if (ret) {
- nouveau_object_ref(NULL, (struct nouveau_object **)&device);
- return ret;
+ nouveau_debug, size, pobject);
+ if (err)
+ return ERR_PTR(err);
+
+ drm = drm_dev_alloc(&driver, &pdev->dev);
+ if (!drm) {
+ err = -ENOMEM;
+ goto err_free;
}
- return ret;
+ err = drm_dev_set_unique(drm, "%s", dev_name(&pdev->dev));
+ if (err < 0)
+ goto err_free;
+
+ drm->platformdev = pdev;
+ platform_set_drvdata(pdev, drm);
+
+ return drm;
+
+ err_free:
+ nouveau_object_ref(NULL, (struct nouveau_object **)pobject);
+
+ return ERR_PTR(err);
}
+ EXPORT_SYMBOL(nouveau_platform_device_create_);
static int __init
nouveau_drm_init(void)
projects / mirror_ubuntu-artful-kernel.git / commitdiff