diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/disp/nv94.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv94.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c new file mode 100644 index 000000000000..ba9dfd4669a2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c @@ -0,0 +1,109 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ + +#include <engine/software.h> +#include <engine/disp.h> + +#include <core/class.h> + +#include "nv50.h" + +static struct nouveau_oclass +nv94_disp_sclass[] = { + { NV94_DISP_MAST_CLASS, &nv50_disp_mast_ofuncs }, + { NV94_DISP_SYNC_CLASS, &nv50_disp_sync_ofuncs }, + { NV94_DISP_OVLY_CLASS, &nv50_disp_ovly_ofuncs }, + { NV94_DISP_OIMM_CLASS, &nv50_disp_oimm_ofuncs }, + { NV94_DISP_CURS_CLASS, &nv50_disp_curs_ofuncs }, + {} +}; + +static struct nouveau_omthds +nv94_disp_base_omthds[] = { + { SOR_MTHD(NV50_DISP_SOR_PWR) , nv50_sor_mthd }, + { SOR_MTHD(NV84_DISP_SOR_HDMI_PWR) , nv50_sor_mthd }, + { SOR_MTHD(NV50_DISP_SOR_LVDS_SCRIPT) , nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_TRAIN) , nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_LNKCTL) , nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(0)), nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(1)), nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(2)), nv50_sor_mthd }, + { SOR_MTHD(NV94_DISP_SOR_DP_DRVCTL(3)), nv50_sor_mthd }, + { DAC_MTHD(NV50_DISP_DAC_PWR) , nv50_dac_mthd }, + { DAC_MTHD(NV50_DISP_DAC_LOAD) , nv50_dac_mthd }, + {}, +}; + +static struct nouveau_oclass +nv94_disp_base_oclass[] = { + { NV94_DISP_CLASS, &nv50_disp_base_ofuncs, nv94_disp_base_omthds }, + {} +}; + +static int +nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, + struct nouveau_oclass *oclass, void *data, u32 size, + struct nouveau_object **pobject) +{ + struct nv50_disp_priv *priv; + int ret; + + ret = nouveau_disp_create(parent, engine, oclass, "PDISP", + "display", &priv); + *pobject = nv_object(priv); + if (ret) + return ret; + + nv_engine(priv)->sclass = nv94_disp_base_oclass; + nv_engine(priv)->cclass = &nv50_disp_cclass; + nv_subdev(priv)->intr = nv50_disp_intr; + priv->sclass = nv94_disp_sclass; + priv->head.nr = 2; + priv->dac.nr = 3; + priv->sor.nr = 4; + priv->dac.power = nv50_dac_power; + priv->dac.sense = nv50_dac_sense; + priv->sor.power = nv50_sor_power; + priv->sor.hdmi = nv84_hdmi_ctrl; + priv->sor.dp_train = nv94_sor_dp_train; + priv->sor.dp_train_init = nv94_sor_dp_train_init; + priv->sor.dp_train_fini = nv94_sor_dp_train_fini; + priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; + priv->sor.dp_drvctl = nv94_sor_dp_drvctl; + + INIT_LIST_HEAD(&priv->base.vblank.list); + spin_lock_init(&priv->base.vblank.lock); + return 0; +} + +struct nouveau_oclass +nv94_disp_oclass = { + .handle = NV_ENGINE(DISP, 0x88), + .ofuncs = &(struct nouveau_ofuncs) { + .ctor = nv94_disp_ctor, + .dtor = _nouveau_disp_dtor, + .init = _nouveau_disp_init, + .fini = _nouveau_disp_fini, + }, +}; |