/* * Copyright 2008 Corbin Simpson * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHOR(S) AND/OR THEIR 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. */ /* r300_cs_inlines: This is just a handful of useful inlines for sending * (very) common instructions to the CS buffer. Should only be included from * r300_cs.h, probably. */ #ifdef R300_CS_H #define RADEON_ONE_REG_WR (1 << 15) #define OUT_CS_ONE_REG(register, count) do { \ debug_printf("r300: writing data sequence of %d to 0x%04X\n", \ count, register); \ assert(register); \ OUT_CS(CP_PACKET0(register, ((count) - 1)) | RADEON_ONE_REG_WR); \ } while (0) #define R300_PACIFY do { \ OUT_CS_REG(RADEON_WAIT_UNTIL, (1 << 14) | (1 << 15) | (1 << 16) | (1 << 17) | \ (1 << 18)); \ } while (0) #define R300_SCREENDOOR do { \ OUT_CS_REG(R300_SC_SCREENDOOR, 0x0); \ R300_PACIFY; \ OUT_CS_REG(R300_SC_SCREENDOOR, 0xffffff); \ } while (0) #endif /* R300_CS_H */