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| author | Ben Skeggs <bskeggs@redhat.com> | 2015-03-20 08:20:17 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-04-14 10:00:50 +0300 |
| commit | e1fc44fb9dbec4ff4e63c888d206a0bc4ca93f4f (patch) | |
| tree | be36af4b234d3ee2abccbbee6c135209a60818f0 /drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c | |
| parent | d9da545e101312f52706c8b05afbd8f1f875ff81 (diff) | |
| download | linux-e1fc44fb9dbec4ff4e63c888d206a0bc4ca93f4f.tar.xz | |
drm/nouveau/pmu/gk110: implement gr power-up magic like PGOB on earlier chips
Turns out the PTHERM part of this dance is bracketed by the same PMU
fiddling that occurs on GK104/6, let's assume it's also PGOB.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c | 39 |
1 files changed, 1 insertions, 38 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c index 78e03ab1608e..29569ac6b47b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c @@ -173,43 +173,6 @@ gk110_gr_pack_mmio[] = { * PGRAPH engine/subdev functions ******************************************************************************/ -int -gk110_gr_fini(struct nvkm_object *object, bool suspend) -{ - struct gf100_gr_priv *priv = (void *)object; - static const struct { - u32 addr; - u32 data; - } magic[] = { - { 0x020520, 0xfffffffc }, - { 0x020524, 0xfffffffe }, - { 0x020524, 0xfffffffc }, - { 0x020524, 0xfffffff8 }, - { 0x020524, 0xffffffe0 }, - { 0x020530, 0xfffffffe }, - { 0x02052c, 0xfffffffa }, - { 0x02052c, 0xfffffff0 }, - { 0x02052c, 0xffffffc0 }, - { 0x02052c, 0xffffff00 }, - { 0x02052c, 0xfffffc00 }, - { 0x02052c, 0xfffcfc00 }, - { 0x02052c, 0xfff0fc00 }, - { 0x02052c, 0xff80fc00 }, - { 0x020528, 0xfffffffe }, - { 0x020528, 0xfffffffc }, - }; - int i; - - nv_mask(priv, 0x000200, 0x08001000, 0x00000000); - nv_mask(priv, 0x0206b4, 0x00000000, 0x00000000); - for (i = 0; i < ARRAY_SIZE(magic); i++) { - nv_wr32(priv, magic[i].addr, magic[i].data); - nv_wait(priv, magic[i].addr, 0x80000000, 0x00000000); - } - - return nvkm_gr_fini(&priv->base, suspend); -} - #include "fuc/hubgk110.fuc3.h" struct gf100_gr_ucode @@ -237,7 +200,7 @@ gk110_gr_oclass = &(struct gf100_gr_oclass) { .ctor = gf100_gr_ctor, .dtor = gf100_gr_dtor, .init = gk104_gr_init, - .fini = gk110_gr_fini, + .fini = _nvkm_gr_fini, }, .cclass = &gk110_grctx_oclass, .sclass = gk110_gr_sclass, |