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path: root/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c41
1 files changed, 9 insertions, 32 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
index ac0ba6deb576..bc56fbf1c788 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv44.c
@@ -21,45 +21,22 @@
*
* Authors: Ben Skeggs
*/
-#include "nv40.h"
+#include "ramnv40.h"
-static int
-nv44_ram_create(struct nvkm_object *parent, struct nvkm_object *engine,
- struct nvkm_oclass *oclass, void *data, u32 size,
- struct nvkm_object **pobject)
+int
+nv44_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
{
- struct nvkm_fb *fb = nvkm_fb(parent);
- struct nv40_ram *ram;
struct nvkm_device *device = fb->subdev.device;
+ u32 size = nvkm_rd32(device, 0x10020c) & 0xff000000;
u32 fb474 = nvkm_rd32(device, 0x100474);
- int ret;
-
- ret = nvkm_ram_create(parent, engine, oclass, &ram);
- *pobject = nv_object(ram);
- if (ret)
- return ret;
+ enum nvkm_ram_type type = NVKM_RAM_TYPE_UNKNOWN;
if (fb474 & 0x00000004)
- ram->base.type = NV_MEM_TYPE_GDDR3;
+ type = NVKM_RAM_TYPE_GDDR3;
if (fb474 & 0x00000002)
- ram->base.type = NV_MEM_TYPE_DDR2;
+ type = NVKM_RAM_TYPE_DDR2;
if (fb474 & 0x00000001)
- ram->base.type = NV_MEM_TYPE_DDR1;
+ type = NVKM_RAM_TYPE_DDR1;
- ram->base.size = nvkm_rd32(device, 0x10020c) & 0xff000000;
- ram->base.calc = nv40_ram_calc;
- ram->base.prog = nv40_ram_prog;
- ram->base.tidy = nv40_ram_tidy;
- return 0;
+ return nv40_ram_new_(fb, type, size, 0, pram);
}
-
-struct nvkm_oclass
-nv44_ram_oclass = {
- .handle = 0,
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = nv44_ram_create,
- .dtor = _nvkm_ram_dtor,
- .init = _nvkm_ram_init,
- .fini = _nvkm_ram_fini,
- }
-};