---

yaml
---
r: 204982
b: refs/heads/master
c: 26f3751
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: db8cc27b804f89e8fd5f9d5385161956a777c471
+refs/heads/master: 26f3751eb47c757c656333e74bdceccd8d286d76

trunk/drivers/gpu/drm/Kconfig

@@ -6,7 +6,7 @@
 #
 menuconfig DRM
 	tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
-	depends on (AGP || AGP=n) && !EMULATED_CMPXCHG && MMU
+	depends on (AGP || AGP=n) && PCI && !EMULATED_CMPXCHG && MMU
 	select I2C
 	select I2C_ALGOBIT
 	select SLOW_WORK
@@ -17,7 +17,7 @@ menuconfig DRM
 	  These modules provide support for synchronization, security, and
 	  DMA transfers. Please see <http://dri.sourceforge.net/> for more
 	  details.  You should also select and configure AGP
-	  (/dev/agpgart) support if it is available for your platform.
+	  (/dev/agpgart) support.
 
 config DRM_KMS_HELPER
 	tristate

trunk/drivers/gpu/drm/Makefile

@@ -9,7 +9,7 @@ drm-y       :=	drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \
 		drm_drv.o drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
 		drm_lock.o drm_memory.o drm_proc.o drm_stub.o drm_vm.o \
 		drm_agpsupport.o drm_scatter.o ati_pcigart.o drm_pci.o \
-		drm_platform.o drm_sysfs.o drm_hashtab.o drm_sman.o drm_mm.o \
+		drm_sysfs.o drm_hashtab.o drm_sman.o drm_mm.o \
 		drm_crtc.o drm_modes.o drm_edid.o \
 		drm_info.o drm_debugfs.o drm_encoder_slave.o
 

trunk/drivers/gpu/drm/drm_bufs.c

@@ -39,6 +39,19 @@
 #include <asm/shmparam.h>
 #include "drmP.h"
 
+resource_size_t drm_get_resource_start(struct drm_device *dev, unsigned int resource)
+{
+	return pci_resource_start(dev->pdev, resource);
+}
+EXPORT_SYMBOL(drm_get_resource_start);
+
+resource_size_t drm_get_resource_len(struct drm_device *dev, unsigned int resource)
+{
+	return pci_resource_len(dev->pdev, resource);
+}
+
+EXPORT_SYMBOL(drm_get_resource_len);
+
 static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
 						  struct drm_local_map *map)
 {
@@ -176,7 +189,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
 	switch (map->type) {
 	case _DRM_REGISTERS:
 	case _DRM_FRAME_BUFFER:
-#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__arm__)
+#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__)
 		if (map->offset + (map->size-1) < map->offset ||
 		    map->offset < virt_to_phys(high_memory)) {
 			kfree(map);

trunk/drivers/gpu/drm/drm_drv.c

@@ -243,20 +243,47 @@ int drm_lastclose(struct drm_device * dev)
  *
  * Initializes an array of drm_device structures, and attempts to
  * initialize all available devices, using consecutive minors, registering the
- * stubs and initializing the device.
+ * stubs and initializing the AGP device.
  *
  * Expands the \c DRIVER_PREINIT and \c DRIVER_POST_INIT macros before and
  * after the initialization for driver customization.
  */
 int drm_init(struct drm_driver *driver)
 {
+	struct pci_dev *pdev = NULL;
+	const struct pci_device_id *pid;
+	int i;
+
 	DRM_DEBUG("\n");
+
 	INIT_LIST_HEAD(&driver->device_list);
 
-	if (driver->driver_features & DRIVER_USE_PLATFORM_DEVICE)
-		return drm_platform_init(driver);
-	else
-		return drm_pci_init(driver);
+	if (driver->driver_features & DRIVER_MODESET)
+		return pci_register_driver(&driver->pci_driver);
+
+	/* If not using KMS, fall back to stealth mode manual scanning. */
+	for (i = 0; driver->pci_driver.id_table[i].vendor != 0; i++) {
+		pid = &driver->pci_driver.id_table[i];
+
+		/* Loop around setting up a DRM device for each PCI device
+		 * matching our ID and device class.  If we had the internal
+		 * function that pci_get_subsys and pci_get_class used, we'd
+		 * be able to just pass pid in instead of doing a two-stage
+		 * thing.
+		 */
+		pdev = NULL;
+		while ((pdev =
+			pci_get_subsys(pid->vendor, pid->device, pid->subvendor,
+				       pid->subdevice, pdev)) != NULL) {
+			if ((pdev->class & pid->class_mask) != pid->class)
+				continue;
+
+			/* stealth mode requires a manual probe */
+			pci_dev_get(pdev);
+			drm_get_dev(pdev, pid, driver);
+		}
+	}
+	return 0;
 }
 
 EXPORT_SYMBOL(drm_init);

trunk/drivers/gpu/drm/drm_edid.c

@@ -282,7 +282,7 @@ drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
 	return block;
 
 carp:
-	dev_warn(connector->dev->dev, "%s: EDID block %d invalid.\n",
+	dev_warn(&connector->dev->pdev->dev, "%s: EDID block %d invalid.\n",
 		 drm_get_connector_name(connector), j);
 
 out:
@@ -1626,7 +1626,7 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
 		return 0;
 	}
 	if (!drm_edid_is_valid(edid)) {
-		dev_warn(connector->dev->dev, "%s: EDID invalid.\n",
+		dev_warn(&connector->dev->pdev->dev, "%s: EDID invalid.\n",
 			 drm_get_connector_name(connector));
 		return 0;
 	}

trunk/drivers/gpu/drm/drm_fb_helper.c

@@ -315,9 +315,8 @@ static void drm_fb_helper_on(struct fb_info *info)
 	struct drm_device *dev = fb_helper->dev;
 	struct drm_crtc *crtc;
 	struct drm_crtc_helper_funcs *crtc_funcs;
-	struct drm_connector *connector;
 	struct drm_encoder *encoder;
-	int i, j;
+	int i;
 
 	/*
 	 * For each CRTC in this fb, turn the crtc on then,
@@ -333,14 +332,7 @@ static void drm_fb_helper_on(struct fb_info *info)
 
 		crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
 
-		/* Walk the connectors & encoders on this fb turning them on */
-		for (j = 0; j < fb_helper->connector_count; j++) {
-			connector = fb_helper->connector_info[j]->connector;
-			connector->dpms = DRM_MODE_DPMS_ON;
-			drm_connector_property_set_value(connector,
-							 dev->mode_config.dpms_property,
-							 DRM_MODE_DPMS_ON);
-		}
+
 		/* Found a CRTC on this fb, now find encoders */
 		list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 			if (encoder->crtc == crtc) {
@@ -360,9 +352,8 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode)
 	struct drm_device *dev = fb_helper->dev;
 	struct drm_crtc *crtc;
 	struct drm_crtc_helper_funcs *crtc_funcs;
-	struct drm_connector *connector;
 	struct drm_encoder *encoder;
-	int i, j;
+	int i;
 
 	/*
 	 * For each CRTC in this fb, find all associated encoders
@@ -376,14 +367,6 @@ static void drm_fb_helper_off(struct fb_info *info, int dpms_mode)
 		if (!crtc->enabled)
 			continue;
 
-		/* Walk the connectors on this fb and mark them off */
-		for (j = 0; j < fb_helper->connector_count; j++) {
-			connector = fb_helper->connector_info[j]->connector;
-			connector->dpms = dpms_mode;
-			drm_connector_property_set_value(connector,
-							 dev->mode_config.dpms_property,
-							 dpms_mode);
-		}
 		/* Found a CRTC on this fb, now find encoders */
 		list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 			if (encoder->crtc == crtc) {

trunk/drivers/gpu/drm/drm_gem.c

@@ -68,18 +68,8 @@
  * We make up offsets for buffer objects so we can recognize them at
  * mmap time.
  */
-
-/* pgoff in mmap is an unsigned long, so we need to make sure that
- * the faked up offset will fit
- */
-
-#if BITS_PER_LONG == 64
 #define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFFUL >> PAGE_SHIFT) + 1)
 #define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFFUL >> PAGE_SHIFT) * 16)
-#else
-#define DRM_FILE_PAGE_OFFSET_START ((0xFFFFFFFUL >> PAGE_SHIFT) + 1)
-#define DRM_FILE_PAGE_OFFSET_SIZE ((0xFFFFFFFUL >> PAGE_SHIFT) * 16)
-#endif
 
 /**
  * Initialize the GEM device fields

trunk/drivers/gpu/drm/drm_info.c

@@ -51,24 +51,13 @@ int drm_name_info(struct seq_file *m, void *data)
 	if (!master)
 		return 0;
 
-	if (drm_core_check_feature(dev, DRIVER_USE_PLATFORM_DEVICE)) {
-		if (master->unique) {
-			seq_printf(m, "%s %s %s\n",
-					dev->driver->platform_device->name,
-					dev_name(dev->dev), master->unique);
-		} else {
-			seq_printf(m, "%s\n",
-				dev->driver->platform_device->name);
-		}
+	if (master->unique) {
+		seq_printf(m, "%s %s %s\n",
+			   dev->driver->pci_driver.name,
+			   pci_name(dev->pdev), master->unique);
 	} else {
-		if (master->unique) {
-			seq_printf(m, "%s %s %s\n",
-				dev->driver->pci_driver.name,
-				dev_name(dev->dev), master->unique);
-		} else {
-			seq_printf(m, "%s %s\n", dev->driver->pci_driver.name,
-				dev_name(dev->dev));
-		}
+		seq_printf(m, "%s %s\n", dev->driver->pci_driver.name,
+			   pci_name(dev->pdev));
 	}
 
 	return 0;

trunk/drivers/gpu/drm/drm_ioctl.c

@@ -132,57 +132,32 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
 	struct drm_master *master = file_priv->master;
 	int len;
 
-	if (drm_core_check_feature(dev, DRIVER_USE_PLATFORM_DEVICE)) {
-		master->unique_len = 10 + strlen(dev->platformdev->name);
-		master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL);
-
-		if (master->unique == NULL)
-			return -ENOMEM;
-
-		len = snprintf(master->unique, master->unique_len,
-			"platform:%s", dev->platformdev->name);
-
-		if (len > master->unique_len)
-			DRM_ERROR("Unique buffer overflowed\n");
-
-		dev->devname =
-			kmalloc(strlen(dev->platformdev->name) +
-				master->unique_len + 2, GFP_KERNEL);
-
-		if (dev->devname == NULL)
-			return -ENOMEM;
-
-		sprintf(dev->devname, "%s@%s", dev->platformdev->name,
-			master->unique);
-
-	} else {
-		master->unique_len = 40;
-		master->unique_size = master->unique_len;
-		master->unique = kmalloc(master->unique_size, GFP_KERNEL);
-		if (master->unique == NULL)
-			return -ENOMEM;
-
-		len = snprintf(master->unique, master->unique_len,
-			"pci:%04x:%02x:%02x.%d",
-			drm_get_pci_domain(dev),
-			dev->pdev->bus->number,
-			PCI_SLOT(dev->pdev->devfn),
-			PCI_FUNC(dev->pdev->devfn));
-		if (len >= master->unique_len)
-			DRM_ERROR("buffer overflow");
-		else
-			master->unique_len = len;
+	if (master->unique != NULL)
+		return -EBUSY;
 
-		dev->devname =
-			kmalloc(strlen(dev->driver->pci_driver.name) +
-				master->unique_len + 2, GFP_KERNEL);
+	master->unique_len = 40;
+	master->unique_size = master->unique_len;
+	master->unique = kmalloc(master->unique_size, GFP_KERNEL);
+	if (master->unique == NULL)
+		return -ENOMEM;
 
-		if (dev->devname == NULL)
-			return -ENOMEM;
+	len = snprintf(master->unique, master->unique_len, "pci:%04x:%02x:%02x.%d",
+		       drm_get_pci_domain(dev),
+		       dev->pdev->bus->number,
+		       PCI_SLOT(dev->pdev->devfn),
+		       PCI_FUNC(dev->pdev->devfn));
+	if (len >= master->unique_len)
+		DRM_ERROR("buffer overflow");
+	else
+		master->unique_len = len;
 
-		sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
-			master->unique);
-	}
+	dev->devname = kmalloc(strlen(dev->driver->pci_driver.name) +
+			       master->unique_len + 2, GFP_KERNEL);
+	if (dev->devname == NULL)
+		return -ENOMEM;
+
+	sprintf(dev->devname, "%s@%s", dev->driver->pci_driver.name,
+		master->unique);
 
 	return 0;
 }

trunk/drivers/gpu/drm/drm_irq.c

@@ -57,9 +57,6 @@ int drm_irq_by_busid(struct drm_device *dev, void *data,
 {
 	struct drm_irq_busid *p = data;
 
-	if (drm_core_check_feature(dev, DRIVER_USE_PLATFORM_DEVICE))
-		return -EINVAL;
-
 	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
 		return -EINVAL;
 
@@ -214,7 +211,7 @@ int drm_irq_install(struct drm_device *dev)
 	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
 		return -EINVAL;
 
-	if (drm_dev_to_irq(dev) == 0)
+	if (dev->pdev->irq == 0)
 		return -EINVAL;
 
 	mutex_lock(&dev->struct_mutex);
@@ -232,7 +229,7 @@ int drm_irq_install(struct drm_device *dev)
 	dev->irq_enabled = 1;
 	mutex_unlock(&dev->struct_mutex);
 
-	DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev));
+	DRM_DEBUG("irq=%d\n", dev->pdev->irq);
 
 	/* Before installing handler */
 	dev->driver->irq_preinstall(dev);
@@ -305,14 +302,14 @@ int drm_irq_uninstall(struct drm_device * dev)
 	if (!irq_enabled)
 		return -EINVAL;
 
-	DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev));
+	DRM_DEBUG("irq=%d\n", dev->pdev->irq);
 
 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
 		vga_client_register(dev->pdev, NULL, NULL, NULL);
 
 	dev->driver->irq_uninstall(dev);
 
-	free_irq(drm_dev_to_irq(dev), dev);
+	free_irq(dev->pdev->irq, dev);
 
 	return 0;
 }
@@ -344,7 +341,7 @@ int drm_control(struct drm_device *dev, void *data,
 		if (drm_core_check_feature(dev, DRIVER_MODESET))
 			return 0;
 		if (dev->if_version < DRM_IF_VERSION(1, 2) &&
-		    ctl->irq != drm_dev_to_irq(dev))
+		    ctl->irq != dev->pdev->irq)
 			return -EINVAL;
 		return drm_irq_install(dev);
 	case DRM_UNINST_HANDLER:
@@ -654,7 +651,7 @@ int drm_wait_vblank(struct drm_device *dev, void *data,
 	int ret = 0;
 	unsigned int flags, seq, crtc;
 
-	if ((!drm_dev_to_irq(dev)) || (!dev->irq_enabled))
+	if ((!dev->pdev->irq) || (!dev->irq_enabled))
 		return -EINVAL;
 
 	if (vblwait->request.type & _DRM_VBLANK_SIGNAL)