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drm: Add support for platform devices to register as DRM devices

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Allow platform devices without PCI resources to be DRM devices.

[airlied: fixup warnings with dev pointers]

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jordan Crouse
2010-05-27 13:40:25 -06:00
committed by Dave Airlie
parent 01d73a6967
commit dcdb167402
17 changed files with 401 additions and 171 deletions
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23
drivers/gpu/drm/drm_info.c
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@@ -51,13 +51,24 @@ int drm_name_info(struct seq_file *m, void *data)
if (!master)
return 0;
if (master->unique) {
seq_printf(m, "%s %s %s\n",
dev->driver->pci_driver.name,
pci_name(dev->pdev), master->unique);
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);
}
} else {
seq_printf(m, "%s %s\n", dev->driver->pci_driver.name,
pci_name(dev->pdev));
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));
}
}
return 0;