diff options
| author | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2007-08-14 13:54:55 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyu.z.wang@intel.com> | 2007-08-14 13:54:55 +0800 |
| commit | 5126a71f82767b9e23cd590453718f3364789740 (patch) | |
| tree | 853bfdc122ed1f6081acaa06923431a610569023 | |
| parent | d9f89a1af7e7ff4056727060cdf2e35c15a4dcdd (diff) | |
Fix seg fault introduced in tiling patch when TV detect
When TV does load detect, fb hasn't been setup, so we should check
that in i830_display_tiled(). Caught by Nanhai.
| -rw-r--r-- | src/i830_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/i830_display.c b/src/i830_display.c index 7a229b27..706b9ba8 100644 --- a/src/i830_display.c +++ b/src/i830_display.c @@ -511,7 +511,7 @@ i830_display_tiled(xf86CrtcPtr crtc) if (crtc->rotatedData) return FALSE; - if (pI830->front_buffer->tiling != TILE_NONE) + if (pI830->front_buffer && pI830->front_buffer->tiling != TILE_NONE) return TRUE; return FALSE; |