/***************************************************************************\ |* *| |* Copyright 1993-2003 NVIDIA, Corporation. All rights reserved. *| |* *| |* NOTICE TO USER: The source code is copyrighted under U.S. and *| |* international laws. Users and possessors of this source code are *| |* hereby granted a nonexclusive, royalty-free copyright license to *| |* use this code in individual and commercial software. *| |* *| |* Any use of this source code must include, in the user documenta- *| |* tion and internal comments to the code, notices to the end user *| |* as follows: *| |* *| |* Copyright 1993-2003 NVIDIA, Corporation. All rights reserved. *| |* *| |* NVIDIA, CORPORATION MAKES NO REPRESENTATION ABOUT THE SUITABILITY *| |* OF THIS SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" *| |* WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. NVIDIA, CORPOR- *| |* ATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOURCE CODE, *| |* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGE- *| |* MENT, AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL *| |* NVIDIA, CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT, INCI- *| |* DENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RE- *| |* SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION *| |* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF *| |* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOURCE CODE. *| |* *| |* U.S. Government End Users. This source code is a "commercial *| |* item," as that term is defined at 48 C.F.R. 2.101 (OCT 1995), *| |* consisting of "commercial computer software" and "commercial *| |* computer software documentation," as such terms are used in *| |* 48 C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Govern- *| |* ment only as a commercial end item. Consistent with 48 C.F.R. *| |* 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), *| |* all U.S. Government End Users acquire the source code with only *| |* those rights set forth herein. *| |* *| \***************************************************************************/ /* * GPL Licensing Note - According to Mark Vojkovich, author of the Xorg/ * XFree86 'nv' driver, this source code is provided under MIT-style licensing * where the source code is provided "as is" without warranty of any kind. * The only usage restriction is for the copyright notices to be retained * whenever code is used. * * Antonino Daplas <[email protected]> 2005-03-11 */ #include <linux/fb.h> #include <linux/nmi.h> #include "nv_type.h" #include "nv_proto.h" #include "nv_dma.h" #include "nv_local.h" /* There is a HW race condition with videoram command buffers. You can't jump to the location of your put offset. We write put at the jump offset + SKIPS dwords with noop padding in between to solve this problem */ #define SKIPS … static const int NVCopyROP[16] = …; static const int NVCopyROP_PM[16] = …; static inline void nvidiafb_safe_mode(struct fb_info *info) { … } static inline void NVFlush(struct fb_info *info) { … } static inline void NVSync(struct fb_info *info) { … } static void NVDmaKickoff(struct nvidia_par *par) { … } static void NVDmaWait(struct fb_info *info, int size) { … } static void NVSetPattern(struct fb_info *info, u32 clr0, u32 clr1, u32 pat0, u32 pat1) { … } static void NVSetRopSolid(struct fb_info *info, u32 rop, u32 planemask) { … } static void NVSetClippingRectangle(struct fb_info *info, int x1, int y1, int x2, int y2) { … } void NVResetGraphics(struct fb_info *info) { … } int nvidiafb_sync(struct fb_info *info) { … } void nvidiafb_copyarea(struct fb_info *info, const struct fb_copyarea *region) { … } void nvidiafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { … } static void nvidiafb_mono_color_expand(struct fb_info *info, const struct fb_image *image) { … } void nvidiafb_imageblit(struct fb_info *info, const struct fb_image *image) { … }
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