diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-10-30 15:21:26 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-04 10:02:46 -0500 |
| commit | e4cd0f4392ea11c93088ad429f36eaaf9bcbf505 (patch) | |
| tree | c04568fc13d40b23158288090d010f5e1a09dd5f | |
| parent | 3b38701a72fa1cad1e4610a2f4330b3da4cc6391 (diff) | |
radeon: enable tiling on SI by default (v2)
Now that mesa 9.2 is out with support for tiling
on SI asics, we can enable it here. Tiling improves
memory bandwidth utilization.
V2: update man page
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | man/radeon.man | 6 | ||||
| -rw-r--r-- | src/radeon_kms.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/man/radeon.man b/man/radeon.man index 40a38ece..b642e456 100644 --- a/man/radeon.man +++ b/man/radeon.man @@ -245,7 +245,7 @@ this enables 1D tiling mode. The default value is .B on for R/RV3XX, R/RV4XX, R/RV5XX, RS6XX, RS740, R/RV6XX, R/RV7XX, RS780, RS880, -EVERGREEN, CAYMAN, and ARUBA and +EVERGREEN, CAYMAN, ARUBA, and Southern Islands and .B off for R/RV/RS1XX, R/RV/RS2XX, RS3XX, and RS690/RS780/RS880 when fast fb feature is enabled. .TP @@ -254,11 +254,11 @@ The framebuffer can be addressed either in linear, 1D, or 2D tiled modes. 2D til provide significant performance benefits over 1D tiling with 3D applications. Tiling will be disabled if the drm module is too old or if the current display configuration does not support it. KMS ColorTiling2D is only supported on R600 and newer chips and requires -Mesa 9.0 or newer. +Mesa 9.0 or newer for R6xx-ARUBA and Mesa 9.2 or newer for Southern Islands. .br The default value is .B on -for R/RV6XX, R/RV7XX, RS780, RS880, EVERGREEN, CAYMAN, and ARUBA. +for R/RV6XX, R/RV7XX, RS780, RS880, EVERGREEN, CAYMAN, ARUBA, and Southern Islands. .TP .BI "Option \*qEnablePageFlip\*q \*q" boolean \*q Enable DRI2 page flipping. The default is diff --git a/src/radeon_kms.c b/src/radeon_kms.c index 255906b8..5b85acc3 100644 --- a/src/radeon_kms.c +++ b/src/radeon_kms.c @@ -860,17 +860,17 @@ Bool RADEONPreInit_KMS(ScrnInfoPtr pScrn, int flags) Bool colorTilingDefault = xorgGetVersion() >= XORG_VERSION_NUMERIC(1,9,4,901,0) && info->ChipFamily >= CHIP_FAMILY_R300 && - /* this ARUBA check could be removed sometime after a big mesa release + /* this check could be removed sometime after a big mesa release * with proper bit, in the meantime you need to set tiling option in * xorg configuration files */ - info->ChipFamily <= CHIP_FAMILY_ARUBA && + info->ChipFamily <= CHIP_FAMILY_HAINAN && !info->is_fast_fb; /* 2D color tiling */ if (info->ChipFamily >= CHIP_FAMILY_R600) { info->allowColorTiling2D = xf86ReturnOptValBool(info->Options, OPTION_COLOR_TILING_2D, - info->ChipFamily <= CHIP_FAMILY_ARUBA); + info->ChipFamily <= CHIP_FAMILY_HAINAN); } if (info->ChipFamily >= CHIP_FAMILY_R600) { |