diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp/nv50.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 8dafd4106568..858386bdd4bd 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -82,6 +82,16 @@ nv50_disp_chan_destroy(struct nv50_disp_chan *chan) nouveau_namedb_destroy(&chan->base); } +int +nv50_disp_chan_map(struct nouveau_object *object, u64 *addr, u32 *size) +{ + struct nv50_disp_chan *chan = (void *)object; + *addr = nv_device_resource_start(nv_device(object), 0) + + 0x640000 + (chan->chid * 0x1000); + *size = 0x001000; + return 0; +} + u32 nv50_disp_chan_rd32(struct nouveau_object *object, u64 addr) { @@ -496,6 +506,7 @@ nv50_disp_mast_ofuncs = { .base.dtor = nv50_disp_dmac_dtor, .base.init = nv50_disp_mast_init, .base.fini = nv50_disp_mast_fini, + .base.map = nv50_disp_chan_map, .base.rd32 = nv50_disp_chan_rd32, .base.wr32 = nv50_disp_chan_wr32, .chid = 0, @@ -596,6 +607,7 @@ nv50_disp_sync_ofuncs = { .base.dtor = nv50_disp_dmac_dtor, .base.init = nv50_disp_dmac_init, .base.fini = nv50_disp_dmac_fini, + .base.map = nv50_disp_chan_map, .base.rd32 = nv50_disp_chan_rd32, .base.wr32 = nv50_disp_chan_wr32, .chid = 1, @@ -684,6 +696,7 @@ nv50_disp_ovly_ofuncs = { .base.dtor = nv50_disp_dmac_dtor, .base.init = nv50_disp_dmac_init, .base.fini = nv50_disp_dmac_fini, + .base.map = nv50_disp_chan_map, .base.rd32 = nv50_disp_chan_rd32, .base.wr32 = nv50_disp_chan_wr32, .chid = 3, @@ -800,6 +813,7 @@ nv50_disp_oimm_ofuncs = { .base.dtor = nv50_disp_pioc_dtor, .base.init = nv50_disp_pioc_init, .base.fini = nv50_disp_pioc_fini, + .base.map = nv50_disp_chan_map, .base.rd32 = nv50_disp_chan_rd32, .base.wr32 = nv50_disp_chan_wr32, .chid = 5, @@ -846,6 +860,7 @@ nv50_disp_curs_ofuncs = { .base.dtor = nv50_disp_pioc_dtor, .base.init = nv50_disp_pioc_init, .base.fini = nv50_disp_pioc_fini, + .base.map = nv50_disp_chan_map, .base.rd32 = nv50_disp_chan_rd32, .base.wr32 = nv50_disp_chan_wr32, .chid = 7, |