diff options
| author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2015-01-13 11:18:49 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-01-22 05:15:08 +0300 |
| commit | 4dc63933ea518501fe9cfe6a8f8797d21095e76f (patch) | |
| tree | eb98c163485dba66a0dac05e41188d3e14ce3bc4 /drivers/gpu/drm/nouveau/nouveau_display.c | |
| parent | 4d8bb03bced49526304592728002ebea54c7f224 (diff) | |
| download | linux-4dc63933ea518501fe9cfe6a8f8797d21095e76f.tar.xz | |
drm/nouveau: dont switch vt on suspend
Restore the nv50 cursor bo on resume, and load the lut in
nv50_display_display_init so it gets set on resume too.
Tested on a fermi and a curie.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index f8042433752b..f972e9c1a23a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -570,7 +570,8 @@ nouveau_display_suspend(struct drm_device *dev, bool runtime) list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); if (nv_crtc->cursor.nvbo) { - nouveau_bo_unmap(nv_crtc->cursor.nvbo); + if (nv_crtc->cursor.set_offset) + nouveau_bo_unmap(nv_crtc->cursor.nvbo); nouveau_bo_unpin(nv_crtc->cursor.nvbo); } } @@ -604,7 +605,7 @@ nouveau_display_resume(struct drm_device *dev, bool runtime) continue; ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM, true); - if (!ret) + if (!ret && nv_crtc->cursor.set_offset) ret = nouveau_bo_map(nv_crtc->cursor.nvbo); if (ret) NV_ERROR(drm, "Could not pin/map cursor.\n"); @@ -637,7 +638,9 @@ nouveau_display_resume(struct drm_device *dev, bool runtime) if (!nv_crtc->cursor.nvbo) continue; - nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.nvbo->bo.offset); + + if (nv_crtc->cursor.set_offset) + nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.nvbo->bo.offset); nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x, nv_crtc->cursor_saved_y); } |