diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-06-07 15:43:31 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-06-23 16:00:27 +1000 |
| commit | 3d483d575bfba52eae04bf2575239642c26c355a (patch) | |
| tree | 366a8ee284b8fcee63f10f194abfb589cf68b559 /drivers/gpu/drm/nouveau/nv50_display.c | |
| parent | 9f9f51fcb92ba3c1f395e0908407c8c1f5305a31 (diff) | |
drm/nvc0: explicitly map PDISP semaphore buffer into each channel's vm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_display.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 93857e6c662..db1a5f4b711 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -415,8 +415,6 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb, /* synchronise with the rendering channel, if necessary */ if (likely(chan)) { - u64 offset = dispc->sem.bo->vma.offset + dispc->sem.offset; - ret = RING_SPACE(chan, 10); if (ret) { WIND_RING(evo); @@ -438,6 +436,8 @@ nv50_display_flip_next(struct drm_crtc *crtc, struct drm_framebuffer *fb, else OUT_RING (chan, chan->vram_handle); } else { + u64 offset = chan->dispc_vma[nv_crtc->index].offset; + offset += dispc->sem.offset; BEGIN_NVC0(chan, 2, NvSubM2MF, 0x0010, 4); OUT_RING (chan, upper_32_bits(offset)); OUT_RING (chan, lower_32_bits(offset)); |