drm/nouveau: implement module init functions in nouveau_drm.c

These currently just call the existing ones in nouveau_drv.c, but will be
extended in upcoming commits.  This needed to be separated from the current
code as there will be some header clashes until things are ported.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
new file mode 100644
index 000000000000..ef5500f56864
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
@@ -0,0 +1,47 @@
+#ifndef __NOUVEAU_DRMCLI_H__
+#define __NOUVEAU_DRMCLI_H__
+
+#include <core/client.h>
+
+#include <drmP.h>
+#include <drm/nouveau_drm.h>
+
+enum nouveau_drm_handle {
+	NVDRM_CLIENT = 0xffffffff,
+	NVDRM_DEVICE = 0xdddddddd,
+};
+
+struct nouveau_cli {
+	struct nouveau_client base;
+	struct list_head head;
+	struct mutex mutex;
+};
+
+struct nouveau_drm {
+	struct nouveau_cli client;
+	struct drm_device *dev;
+
+	struct nouveau_object *device;
+	struct list_head clients;
+};
+
+int nouveau_drm_suspend(struct pci_dev *, pm_message_t);
+int nouveau_drm_resume(struct pci_dev *);
+
+#define NV_PRINTK(level, code, drm, fmt, args...)                              \
+	printk(level "nouveau " code "[     DRM][%s] " fmt,                    \
+	       pci_name((drm)->dev->pdev), ##args)
+#define NV_FATAL(drm, fmt, args...)                                            \
+	NV_PRINTK(KERN_CRIT, "!", (drm), fmt, ##args)
+#define NV_ERROR(drm, fmt, args...)                                            \
+	NV_PRINTK(KERN_ERR, "E", (drm), fmt, ##args)
+#define NV_WARN(drm, fmt, args...)                                             \
+	NV_PRINTK(KERN_WARNING, "W", (drm), fmt, ##args)
+#define NV_INFO(drm, fmt, args...)                                             \
+	NV_PRINTK(KERN_INFO, " ", (drm), fmt, ##args)
+#define NV_DEBUG(drm, fmt, args...) do {                                       \
+	if (drm_debug & DRM_UT_DRIVER)                                         \
+		NV_PRINTK(KERN_DEBUG, "D", drm, fmt, ##args);                  \
+} while (0)
+
+#endif