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authorBen Skeggs <bskeggs@redhat.com>2013-03-04 15:01:37 +1000
committerBen Skeggs <bskeggs@redhat.com>2013-11-08 16:04:40 +1000
commit1b259fc870fab27df8109b4c0c627d3958b3afb3 (patch)
tree5d3be8ff0aafcae502d9ee12e835c7b2e75cf02e /drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h
parent2a3980e3356c688af8e75c1015b64515be0a512e (diff)
drm/nouveau/fb: implement various bits of work towards memory reclocking
Not even remotely ready for the vast majority of the world. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h')
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h b/drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h
new file mode 100644
index 000000000000..581f808527f2
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv40.h
@@ -0,0 +1,17 @@
+#ifndef __NVKM_FB_NV40_H__
+#define __NVKM_FB_NV40_H__
+
+#include "priv.h"
+
+struct nv40_ram {
+ struct nouveau_ram base;
+ u32 ctrl;
+ u32 coef;
+};
+
+
+int nv40_ram_calc(struct nouveau_fb *, u32);
+int nv40_ram_prog(struct nouveau_fb *);
+void nv40_ram_tidy(struct nouveau_fb *);
+
+#endif