diff options
| author | Maciej Cencora <m.cencora@gmail.com> | 2007-12-31 09:44:34 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-12-31 09:44:34 +1000 |
| commit | f65374f5e15bfd391a1838a686cd87d3bab8043d (patch) | |
| tree | 7feb8b65b8ac8eeb204f376b3ccba984c4d685ab /src | |
| parent | a674f683e6699c30664d9cd468a64de991c3fd7e (diff) | |
atombios: initial rs690 patches
Diffstat (limited to 'src')
| -rw-r--r-- | src/radeon_driver.c | 34 | ||||
| -rw-r--r-- | src/radeon_reg.h | 9 |
2 files changed, 38 insertions, 5 deletions
diff --git a/src/radeon_driver.c b/src/radeon_driver.c index 6e10282..d68b18f 100644 --- a/src/radeon_driver.c +++ b/src/radeon_driver.c @@ -784,7 +784,11 @@ unsigned RADEONINMC(ScrnInfoPtr pScrn, int addr) unsigned char *RADEONMMIO = info->MMIO; CARD32 data; - if (IS_AVIVO_VARIANT) { + if (info->ChipFamily == CHIP_FAMILY_RS690) + { + OUTREG(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK)); + data = INREG(RS690_MC_DATA); + } else if (IS_AVIVO_VARIANT) { OUTREG(AVIVO_MC_INDEX, (addr & 0xff) | 0x7f0000); (void)INREG(AVIVO_MC_INDEX); data = INREG(AVIVO_MC_DATA); @@ -809,7 +813,13 @@ void RADEONOUTMC(ScrnInfoPtr pScrn, int addr, CARD32 data) RADEONInfoPtr info = RADEONPTR(pScrn); unsigned char *RADEONMMIO = info->MMIO; - if (IS_AVIVO_VARIANT) { + if (info->ChipFamily == CHIP_FAMILY_RS690) + { + OUTREG(RS690_MC_INDEX, ((addr & RS690_MC_INDEX_MASK) | + RS690_MC_INDEX_WR_EN)); + OUTREG(RS690_MC_DATA, data); + OUTREG(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); + } else if (IS_AVIVO_VARIANT) { OUTREG(AVIVO_MC_INDEX, (addr & 0xff) | 0xff0000); (void)INREG(AVIVO_MC_INDEX); OUTREG(AVIVO_MC_DATA, data); @@ -865,6 +875,11 @@ void radeon_write_mc_fb_agp_location(ScrnInfoPtr pScrn, int mask, CARD32 fb_loc, if (mask & LOC_AGP) OUTMC(pScrn, RV515_MC_AGP_LOCATION, agp_loc); (void)INMC(pScrn, RV515_MC_AGP_LOCATION); + } else if (info->ChipFamily == CHIP_FAMILY_RS690) { + if (mask & LOC_FB) + OUTMC(pScrn, RS690_MC_FB_LOCATION, fb_loc); + if (mask & LOC_AGP) + OUTMC(pScrn, RS690_MC_AGP_LOCATION, agp_loc); } else if (info->ChipFamily >= CHIP_FAMILY_R520) { if (mask & LOC_FB) OUTMC(pScrn, R520_MC_FB_LOCATION, fb_loc); @@ -898,6 +913,13 @@ void radeon_read_mc_fb_agp_location(ScrnInfoPtr pScrn, int mask, CARD32 *fb_loc, *agp_loc = INMC(pScrn, RV515_MC_AGP_LOCATION); *agp_loc_hi = 0; } + } else if (info->ChipFamily == CHIP_FAMILY_RS690) { + if (mask & LOC_FB) + *fb_loc = INMC(pScrn, RS690_MC_FB_LOCATION); + if (mask & LOC_AGP) { + *agp_loc = INMC(pScrn, RS690_MC_AGP_LOCATION); + *agp_loc_hi = 0; + } } else if (info->ChipFamily >= CHIP_FAMILY_R520) { if (mask & LOC_FB) *fb_loc = INMC(pScrn, R520_MC_FB_LOCATION); @@ -1416,7 +1438,7 @@ static void RADEONInitMemoryMap(ScrnInfoPtr pScrn) } if (mem_size == 0) - mem_size = 0x800000; + mem_size = 0x800000; /* Fix for RN50, M6, M7 with 8/16/32(??) MBs of VRAM - Novell bug 204882 + along with lots of ubuntu ones */ @@ -1431,7 +1453,7 @@ static void RADEONInitMemoryMap(ScrnInfoPtr pScrn) } #endif - { + if (info->ChipFamily != CHIP_FAMILY_RS690) { if (info->IsIGP) info->mc_fb_location = INREG(RADEON_NB_TOM); else @@ -1626,7 +1648,9 @@ static Bool RADEONPreInitVRAM(ScrnInfoPtr pScrn) MessageType from = X_PROBED; CARD32 accessible, bar_size; - if ((info->IsIGP)) { + if (info->ChipFamily == CHIP_FAMILY_RS690) { + pScrn->videoRam = INREG(RADEON_CONFIG_MEMSIZE); + } else if (info->IsIGP) { CARD32 tom = INREG(RADEON_NB_TOM); pScrn->videoRam = (((tom >> 16) - diff --git a/src/radeon_reg.h b/src/radeon_reg.h index d1ef0a9..09be229 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -3272,6 +3272,15 @@ #define RADEON_RS480_UNK_e38 0xe38 #define RADEON_RS480_UNK_e3c 0xe3c +#define RS690_MC_INDEX 0x78 +# define RS690_MC_INDEX_MASK 0x1ff +# define RS690_MC_INDEX_WR_EN (1 << 9) +# define RS690_MC_INDEX_WR_ACK 0x7f +#define RS690_MC_DATA 0x7c + +#define RS690_MC_FB_LOCATION 0x100 +#define RS690_MC_AGP_LOCATION 0x101 +#define RS690_MC_AGP_BASE 0x102 #define AVIVO_MC_INDEX 0x0070 #define R520_MC_STATUS 0x00 |