diff options
Diffstat (limited to 'nvkm/subdev/devinit/fbmem.h')
-rw-r--r-- | nvkm/subdev/devinit/fbmem.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/nvkm/subdev/devinit/fbmem.h b/nvkm/subdev/devinit/fbmem.h deleted file mode 100644 index 6103484fe..000000000 --- a/nvkm/subdev/devinit/fbmem.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (C) 2010 Francisco Jerez. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial - * portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#include <core/device.h> - -#include <subdev/fb/regsnv04.h> - -#define NV04_PFB_DEBUG_0 0x00100080 -# define NV04_PFB_DEBUG_0_PAGE_MODE 0x00000001 -# define NV04_PFB_DEBUG_0_REFRESH_OFF 0x00000010 -# define NV04_PFB_DEBUG_0_REFRESH_COUNTX64 0x00003f00 -# define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 0x00004000 -# define NV04_PFB_DEBUG_0_SAFE_MODE 0x00008000 -# define NV04_PFB_DEBUG_0_ALOM_ENABLE 0x00010000 -# define NV04_PFB_DEBUG_0_CASOE 0x00100000 -# define NV04_PFB_DEBUG_0_CKE_INVERT 0x10000000 -# define NV04_PFB_DEBUG_0_REFINC 0x20000000 -# define NV04_PFB_DEBUG_0_SAVE_POWER_OFF 0x40000000 -#define NV04_PFB_CFG0 0x00100200 -# define NV04_PFB_CFG0_SCRAMBLE 0x20000000 -#define NV04_PFB_CFG1 0x00100204 -#define NV04_PFB_SCRAMBLE(i) (0x00100400 + 4 * (i)) - -#define NV10_PFB_REFCTRL 0x00100210 -# define NV10_PFB_REFCTRL_VALID_1 (1 << 31) - -static inline struct io_mapping * -fbmem_init(struct nouveau_device *dev) -{ - return io_mapping_create_wc(nv_device_resource_start(dev, 1), - nv_device_resource_len(dev, 1)); -} - -static inline void -fbmem_fini(struct io_mapping *fb) -{ - io_mapping_free(fb); -} - -static inline u32 -fbmem_peek(struct io_mapping *fb, u32 off) -{ - u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK); - u32 val = ioread32(p + (off & ~PAGE_MASK)); - io_mapping_unmap_atomic(p); - return val; -} - -static inline void -fbmem_poke(struct io_mapping *fb, u32 off, u32 val) -{ - u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK); - iowrite32(val, p + (off & ~PAGE_MASK)); - wmb(); - io_mapping_unmap_atomic(p); -} - -static inline bool -fbmem_readback(struct io_mapping *fb, u32 off, u32 val) -{ - fbmem_poke(fb, off, val); - return val == fbmem_peek(fb, off); -} |