diff options
| -rw-r--r-- | src/i830_video.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/i830_video.c b/src/i830_video.c index 7c0ef657..67dee0c0 100644 --- a/src/i830_video.c +++ b/src/i830_video.c @@ -2296,6 +2296,11 @@ i830_setup_dst_params(ScrnInfoPtr scrn, intel_adaptor_private *adaptor_priv, sho * stride must be at least 512 bytes. Take the easy fix * and align on 512 bytes unconditionally. */ pitchAlignMask = 511; + else if (IS_I830(intel) || IS_845G(intel)) + /* Harsh, errata on these chipsets limit the stride to be + * a multiple of 256 bytes. + */ + pitchAlignMask = 255; else pitchAlignMask = 63; } |