diff options
| author | Maciej Cencora <m.cencora@gmail.com> | 2008-01-28 19:02:56 -0500 |
|---|---|---|
| committer | Alex Deucher <alex@cube.(none)> | 2008-01-28 19:02:56 -0500 |
| commit | ce77ed78a877023da72dbe51609aef9a07e250b1 (patch) | |
| tree | c766e0e2cac23f9fa082104f298447b3e27d74e2 /src | |
| parent | b7de4ff52cfbdd85ee65000613632e21b92af24e (diff) | |
RS690: Implement MC idle check
Diffstat (limited to 'src')
| -rw-r--r-- | src/radeon_driver.c | 5 | ||||
| -rw-r--r-- | src/radeon_reg.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/radeon_driver.c b/src/radeon_driver.c index 23ab7928..047f014b 100644 --- a/src/radeon_driver.c +++ b/src/radeon_driver.c @@ -649,6 +649,11 @@ Bool avivo_get_mc_idle(ScrnInfoPtr pScrn) return TRUE; else return FALSE; + } else if (info->ChipFamily == CHIP_FAMILY_RS690) { + if (INMC(pScrn, RS690_MC_STATUS) & RS690_MC_STATUS_IDLE) + return TRUE; + else + return FALSE; } else { if (INMC(pScrn, R520_MC_STATUS) & R520_MC_STATUS_IDLE) return TRUE; diff --git a/src/radeon_reg.h b/src/radeon_reg.h index ea1cebfe..4d20bf88 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -3281,6 +3281,8 @@ #define RS690_MC_FB_LOCATION 0x100 #define RS690_MC_AGP_LOCATION 0x101 #define RS690_MC_AGP_BASE 0x102 +#define RS690_MC_STATUS 0x90 +#define RS690_MC_STATUS_IDLE (1 << 0) #define AVIVO_MC_INDEX 0x0070 #define R520_MC_STATUS 0x00 |