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drm/nouveau: fix gpu page faults triggered by plymouthd 

The switch to separate BAR and channel address spaces made the fbcon memory
address calculation incorrect on NV50+ boards, this commit fixes that.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
hifive-unleashed-5.1
Ben Skeggs 2011-01-17 11:22:38 +10:00
parent 8b464bfed6
commit f01a9720cb
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/nouveau/nouveau_fbcon.c
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@ -352,8 +352,8 @@ nouveau_fbcon_create(struct nouveau_fbdev *nfbdev,
FBINFO_HWACCEL_IMAGEBLIT;
info->flags |= FBINFO_CAN_FORCE_OUTPUT;
info->fbops = &nouveau_fbcon_sw_ops;
info->fix.smem_start = dev->mode_config.fb_base +
(nvbo->bo.mem.start << PAGE_SHIFT);
info->fix.smem_start = nvbo->bo.mem.bus.base +
nvbo->bo.mem.bus.offset;
info->fix.smem_len = size;
info->screen_base = nvbo_kmap_obj_iovirtual(nouveau_fb->nvbo);