Author: kallisti5 Date: 2011-04-03 19:21:01 +0200 (Sun, 03 Apr 2011) New Revision: 41172 Changeset: https://dev.haiku-os.org/changeset/41172 Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.h Log: stub out Read/Write MC, add functional Read/Write PLL Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.h =================================================================== --- haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.h 2011-04-03 17:20:05 UTC (rev 41171) +++ haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.h 2011-04-03 17:21:01 UTC (rev 41172) @@ -58,6 +58,37 @@ } +inline uint32_t +ReadMC(int screenIndex, uint32_t addr) +{ + // TODO : readMC for R5XX + return 0; +} + + +inline void +WriteMC(int screenIndex, uint32_t addr, uint32_t data) +{ + // TODO : writeMC for R5XX +} + + +inline uint32_t +ReadPLL(int screenIndex, uint16_t offset) +{ + write32(CLOCK_CNTL_INDEX, offset & PLL_ADDR); + return read32(CLOCK_CNTL_INDEX); +} + + +inline void +WritePLL(int screenIndex, uint16_t offset, uint32_t data) +{ + write32(CLOCK_CNTL_INDEX, (offset & PLL_ADDR) | PLL_WR_EN); + write32(CLOCK_CNTL_DATA, data); +} + + // modes.cpp extern status_t create_mode_list(void);