AuxXxilium/linux_dsm_epyc7002
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Merge branch 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

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One modesetting, one gk20a fix.

* 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau/nv50/disp: Fix modeset on G94
  drm/gk20a/fb: fix setting of large page size bit
This commit is contained in:
Dave Airlie 2014-11-14 06:24:50 +10:00
commit 3d0f8536cd
2 changed files with 38 additions and 3 deletions
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16
drivers/gpu/drm/nouveau/core/subdev/fb/gk20a.c
View File

@ -26,6 +26,20 @@ struct gk20a_fb_priv {
struct nouveau_fb base;
};
static int
gk20a_fb_init(struct nouveau_object *object)
{
struct gk20a_fb_priv *priv = (void *)object;
int ret;
ret = nouveau_fb_init(&priv->base);
if (ret)
return ret;
nv_mask(priv, 0x100c80, 0x00000001, 0x00000000); /* 128KiB lpg */
return 0;
}
static int
gk20a_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
struct nouveau_oclass *oclass, void *data, u32 size,
@ -48,7 +62,7 @@ gk20a_fb_oclass = &(struct nouveau_fb_impl) {
.base.ofuncs = &(struct nouveau_ofuncs) {
.ctor = gk20a_fb_ctor,
.dtor = _nouveau_fb_dtor,
.init = _nouveau_fb_init,
.init = gk20a_fb_init,
.fini = _nouveau_fb_fini,
},
.memtype = nvc0_fb_memtype_valid,

25
drivers/gpu/drm/nouveau/nv50_display.c
View File

@ -790,6 +790,22 @@ nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
return 0;
}
static int
nv50_crtc_set_raster_vblank_dmi(struct nouveau_crtc *nv_crtc, u32 usec)
{
struct nv50_mast *mast = nv50_mast(nv_crtc->base.dev);
u32 *push;
push = evo_wait(mast, 8);
if (!push)
return -ENOMEM;
evo_mthd(push, 0x0828 + (nv_crtc->index * 0x400), 1);
evo_data(push, usec);
evo_kick(push, mast);
return 0;
}
static int
nv50_crtc_set_color_vibrance(struct nouveau_crtc *nv_crtc, bool update)
{
@ -1104,14 +1120,14 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
evo_mthd(push, 0x0804 + (nv_crtc->index * 0x400), 2);
evo_data(push, 0x00800000 | mode->clock);
evo_data(push, (ilace == 2) ? 2 : 0);
evo_mthd(push, 0x0810 + (nv_crtc->index * 0x400), 8);
evo_mthd(push, 0x0810 + (nv_crtc->index * 0x400), 6);
evo_data(push, 0x00000000);
evo_data(push, (vactive << 16) | hactive);
evo_data(push, ( vsynce << 16) | hsynce);
evo_data(push, (vblanke << 16) | hblanke);
evo_data(push, (vblanks << 16) | hblanks);
evo_data(push, (vblan2e << 16) | vblan2s);
evo_data(push, vblankus);
evo_mthd(push, 0x082c + (nv_crtc->index * 0x400), 1);
evo_data(push, 0x00000000);
evo_mthd(push, 0x0900 + (nv_crtc->index * 0x400), 2);
evo_data(push, 0x00000311);
@ -1141,6 +1157,11 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
nv_connector = nouveau_crtc_connector_get(nv_crtc);
nv50_crtc_set_dither(nv_crtc, false);
nv50_crtc_set_scale(nv_crtc, false);
/* G94 only accepts this after setting scale */
if (nv50_vers(mast) < GF110_DISP_CORE_CHANNEL_DMA)
nv50_crtc_set_raster_vblank_dmi(nv_crtc, vblankus);
nv50_crtc_set_color_vibrance(nv_crtc, false);
nv50_crtc_set_image(nv_crtc, crtc->primary->fb, x, y, false);
return 0;