Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

Nothing terribly exciting in here probably:
- reworked thermal stuff from mupuf/I, has a chance of possibly working
well enough when we get to being able to reclock..
- driver will report mmio access faults on chipsets where it's supported
- will now sleep waiting on fences on nv84+ rather than polling
- some cleanup of the internal fencing, looking towards sli/dmabuf sync
- initial support for anx9805 dp/tmds encoder
- nv50+ display fixes related to the above, and also might fix a few
other issues
- nicer error reporting (will log process names with channel errors)
- various other random fixes

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (87 commits)
  nouveau: ACPI support depends on X86 and X86_PLATFORM_DEVICES
  drm/nouveau/i2c: add support for ddc/aux, and dp link training on anx9805
  drm/nv50: initial kms support for off-chip TMDS/DP encoders
  drm/nv50-/disp: initial supervisor support for off-chip encoders
  drm/nv50-/disp: initial work towards supporting external encoders
  drm/nv50-/kms: remove unnecessary wait-for-completion points
  drm/nv50-/disp: move DP link training to core and train from supervisor
  drm/nv50-/disp: handle supervisor tasks from workqueue
  drm/nouveau/i2c: create proper chipset-specific class implementations
  drm/nv50-/disp: 0x0000 is a valid udisp config value
  drm/nv50/devinit: reverse the logic for running encoder init scripts
  drm/nouveau/bios: store a type/mask hash in parsed dcb data
  drm/nouveau/i2c: extend type to 16-bits, add lookup-by-type function
  drm/nouveau/i2c: aux channels not necessarily on nvio
  drm/nouveau/i2c: fix a bit of a thinko in nv_wri2cr helper functions
  drm/nouveau/bios: parse external transmitter type if off-chip
  drm/nouveau: store i2c port pointer directly in nouveau_encoder
  drm/nouveau/i2c: handle i2c/aux mux outside of port lookup function
  drm/nv50/graph: avoid touching 400724, it doesn't exist
  drm/nouveau: Fix DPMS 1 on G4 Snowball, from snow white to coal black.
  ...

1 files changed, 38 insertions, 7 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 8e8e8ce..ccfe2be 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -34,6 +34,8 @@
 #include <subdev/device.h>
 #include <subdev/vm.h>
 
+#include <engine/disp.h>
+
 #include "nouveau_drm.h"
 #include "nouveau_irq.h"
 #include "nouveau_dma.h"
@@ -68,6 +70,32 @@ module_param_named(modeset, nouveau_modeset, int, 0400);
 
 static struct drm_driver driver;
 
+static int
+nouveau_drm_vblank_enable(struct drm_device *dev, int head)
+{
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_disp *pdisp = nouveau_disp(drm->device);
+	nouveau_event_get(pdisp->vblank, head, &drm->vblank);
+	return 0;
+}
+
+static void
+nouveau_drm_vblank_disable(struct drm_device *dev, int head)
+{
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nouveau_disp *pdisp = nouveau_disp(drm->device);
+	nouveau_event_put(pdisp->vblank, head, &drm->vblank);
+}
+
+static int
+nouveau_drm_vblank_handler(struct nouveau_eventh *event, int head)
+{
+	struct nouveau_drm *drm =
+		container_of(event, struct nouveau_drm, vblank);
+	drm_handle_vblank(drm->dev, head);
+	return NVKM_EVENT_KEEP;
+}
+
 static u64
 nouveau_name(struct pci_dev *pdev)
 {
@@ -132,7 +160,8 @@ nouveau_accel_init(struct nouveau_drm *drm)
 
 	/* initialise synchronisation routines */
 	if      (device->card_type < NV_10) ret = nv04_fence_create(drm);
-	else if (device->card_type < NV_50) ret = nv10_fence_create(drm);
+	else if (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);
@@ -259,6 +288,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 
 	dev->dev_private = drm;
 	drm->dev = dev;
+	drm->vblank.func = nouveau_drm_vblank_handler;
 
 	INIT_LIST_HEAD(&drm->clients);
 	spin_lock_init(&drm->tile.lock);
@@ -398,7 +428,7 @@ nouveau_drm_remove(struct pci_dev *pdev)
 	nouveau_object_debug();
 }
 
-int
+static int
 nouveau_do_suspend(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
@@ -469,7 +499,7 @@ int nouveau_pmops_suspend(struct device *dev)
 	return 0;
 }
 
-int
+static int
 nouveau_do_resume(struct drm_device *dev)
 {
 	struct nouveau_drm *drm = nouveau_drm(dev);
@@ -543,10 +573,11 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
 	struct pci_dev *pdev = dev->pdev;
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nouveau_cli *cli;
-	char name[16];
+	char name[32], tmpname[TASK_COMM_LEN];
 	int ret;
 
-	snprintf(name, sizeof(name), "%d", pid_nr(fpriv->pid));
+	get_task_comm(tmpname, current);
+	snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid));
 
 	ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli);
 	if (ret)
@@ -642,8 +673,8 @@ driver = {
 	.irq_handler = nouveau_irq_handler,
 
 	.get_vblank_counter = drm_vblank_count,
-	.enable_vblank = nouveau_vblank_enable,
-	.disable_vblank = nouveau_vblank_disable,
+	.enable_vblank = nouveau_drm_vblank_enable,
+	.disable_vblank = nouveau_drm_vblank_disable,
 
 	.ioctls = nouveau_ioctls,
 	.fops = &nouveau_driver_fops,