drm/gm107/disp: initial implementation (c68c29c0) · Commits · e / devices / android_kernel_teracube_2e

drivers/gpu/drm/nouveau/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -221,6 +221,7 @@ nouveau-y += core/engine/disp/nva3.o
		nouveau-y += core/engine/disp/nvd0.o
		nouveau-y += core/engine/disp/nve0.o
		nouveau-y += core/engine/disp/nvf0.o
		nouveau-y += core/engine/disp/gm107.o
		nouveau-y += core/engine/disp/dacnv50.o
		nouveau-y += core/engine/disp/dport.o
		nouveau-y += core/engine/disp/hdanva3.o

drivers/gpu/drm/nouveau/core/engine/disp/gm107.c

0 → 100644

+101 −0

Original line number	Diff line number	Diff line
		/*
		* 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"

		/*******************************************************************************
		* Base display object
		******************************************************************************/

		static struct nouveau_oclass
		gm107_disp_sclass[] = {
		{ GM107_DISP_MAST_CLASS, &nvd0_disp_mast_ofuncs },
		{ GM107_DISP_SYNC_CLASS, &nvd0_disp_sync_ofuncs },
		{ GM107_DISP_OVLY_CLASS, &nvd0_disp_ovly_ofuncs },
		{ GM107_DISP_OIMM_CLASS, &nvd0_disp_oimm_ofuncs },
		{ GM107_DISP_CURS_CLASS, &nvd0_disp_curs_ofuncs },
		{}
		};

		static struct nouveau_oclass
		gm107_disp_base_oclass[] = {
		{ GM107_DISP_CLASS, &nvd0_disp_base_ofuncs, nvd0_disp_base_omthds },
		{}
		};

		/*******************************************************************************
		* Display engine implementation
		******************************************************************************/

		static int
		gm107_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 heads = nv_rd32(parent, 0x022448);
		int ret;

		ret = nouveau_disp_create(parent, engine, oclass, heads,
		"PDISP", "display", &priv);
		*pobject = nv_object(priv);
		if (ret)
		return ret;

		nv_engine(priv)->sclass = gm107_disp_base_oclass;
		nv_engine(priv)->cclass = &nv50_disp_cclass;
		nv_subdev(priv)->intr = nvd0_disp_intr;
		INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor);
		priv->sclass = gm107_disp_sclass;
		priv->head.nr = heads;
		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.hda_eld = nvd0_hda_eld;
		priv->sor.hdmi = nvd0_hdmi_ctrl;
		priv->sor.dp = &nvd0_sor_dp_func;
		return 0;
		}

		struct nouveau_oclass *
		gm107_disp_oclass = &(struct nv50_disp_impl) {
		.base.base.handle = NV_ENGINE(DISP, 0x07),
		.base.base.ofuncs = &(struct nouveau_ofuncs) {
		.ctor = gm107_disp_ctor,
		.dtor = _nouveau_disp_dtor,
		.init = _nouveau_disp_init,
		.fini = _nouveau_disp_fini,
		},
		.mthd.core = &nve0_disp_mast_mthd_chan,
		.mthd.base = &nvd0_disp_sync_mthd_chan,
		.mthd.ovly = &nve0_disp_ovly_mthd_chan,
		.mthd.prev = -0x020000,
		}.base.base;

drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,9 @@ nvd0_dmaobj_bind(struct nouveau_dmaeng *dmaeng,
		case NVF0_DISP_MAST_CLASS:
		case NVF0_DISP_SYNC_CLASS:
		case NVF0_DISP_OVLY_CLASS:
		case GM107_DISP_MAST_CLASS:
		case GM107_DISP_SYNC_CLASS:
		case GM107_DISP_OVLY_CLASS:
		break;
		default:
		return -EINVAL;

drivers/gpu/drm/nouveau/core/include/core/class.h

+12 −0

Original line number	Diff line number	Diff line
		@@ -258,6 +258,7 @@ struct nv04_display_scanoutpos {
		* 9070: NVD0_DISP
		* 9170: NVE0_DISP
		* 9270: NVF0_DISP
		* 9470: GM107_DISP
		*/

		#define NV50_DISP_CLASS 0x00005070
		@@ -268,6 +269,7 @@ struct nv04_display_scanoutpos {
		#define NVD0_DISP_CLASS 0x00009070
		#define NVE0_DISP_CLASS 0x00009170
		#define NVF0_DISP_CLASS 0x00009270
		#define GM107_DISP_CLASS 0x00009470

		#define NV50_DISP_MTHD 0x00000000
		#define NV50_DISP_MTHD_HEAD 0x00000003
		@@ -342,6 +344,7 @@ struct nv50_display_class {
		* 907a: NVD0_DISP_CURS
		* 917a: NVE0_DISP_CURS
		* 927a: NVF0_DISP_CURS
		* 947a: GM107_DISP_CURS
		*/

		#define NV50_DISP_CURS_CLASS 0x0000507a
		@@ -352,6 +355,7 @@ struct nv50_display_class {
		#define NVD0_DISP_CURS_CLASS 0x0000907a
		#define NVE0_DISP_CURS_CLASS 0x0000917a
		#define NVF0_DISP_CURS_CLASS 0x0000927a
		#define GM107_DISP_CURS_CLASS 0x0000947a

		struct nv50_display_curs_class {
		u32 head;
		@@ -365,6 +369,7 @@ struct nv50_display_curs_class {
		* 907b: NVD0_DISP_OIMM
		* 917b: NVE0_DISP_OIMM
		* 927b: NVE0_DISP_OIMM
		* 947b: GM107_DISP_OIMM
		*/

		#define NV50_DISP_OIMM_CLASS 0x0000507b
		@@ -375,6 +380,7 @@ struct nv50_display_curs_class {
		#define NVD0_DISP_OIMM_CLASS 0x0000907b
		#define NVE0_DISP_OIMM_CLASS 0x0000917b
		#define NVF0_DISP_OIMM_CLASS 0x0000927b
		#define GM107_DISP_OIMM_CLASS 0x0000947b

		struct nv50_display_oimm_class {
		u32 head;
		@@ -388,6 +394,7 @@ struct nv50_display_oimm_class {
		* 907c: NVD0_DISP_SYNC
		* 917c: NVE0_DISP_SYNC
		* 927c: NVF0_DISP_SYNC
		* 947c: GM107_DISP_SYNC
		*/

		#define NV50_DISP_SYNC_CLASS 0x0000507c
		@@ -398,6 +405,7 @@ struct nv50_display_oimm_class {
		#define NVD0_DISP_SYNC_CLASS 0x0000907c
		#define NVE0_DISP_SYNC_CLASS 0x0000917c
		#define NVF0_DISP_SYNC_CLASS 0x0000927c
		#define GM107_DISP_SYNC_CLASS 0x0000947c

		struct nv50_display_sync_class {
		u32 pushbuf;
		@@ -412,6 +420,7 @@ struct nv50_display_sync_class {
		* 907d: NVD0_DISP_MAST
		* 917d: NVE0_DISP_MAST
		* 927d: NVF0_DISP_MAST
		* 947d: GM107_DISP_MAST
		*/

		#define NV50_DISP_MAST_CLASS 0x0000507d
		@@ -422,6 +431,7 @@ struct nv50_display_sync_class {
		#define NVD0_DISP_MAST_CLASS 0x0000907d
		#define NVE0_DISP_MAST_CLASS 0x0000917d
		#define NVF0_DISP_MAST_CLASS 0x0000927d
		#define GM107_DISP_MAST_CLASS 0x0000947d

		struct nv50_display_mast_class {
		u32 pushbuf;
		@@ -435,6 +445,7 @@ struct nv50_display_mast_class {
		* 907e: NVD0_DISP_OVLY
		* 917e: NVE0_DISP_OVLY
		* 927e: NVF0_DISP_OVLY
		* 947e: GM107_DISP_OVLY
		*/

		#define NV50_DISP_OVLY_CLASS 0x0000507e
		@@ -445,6 +456,7 @@ struct nv50_display_mast_class {
		#define NVD0_DISP_OVLY_CLASS 0x0000907e
		#define NVE0_DISP_OVLY_CLASS 0x0000917e
		#define NVF0_DISP_OVLY_CLASS 0x0000927e
		#define GM107_DISP_OVLY_CLASS 0x0000947e

		struct nv50_display_ovly_class {
		u32 pushbuf;

drivers/gpu/drm/nouveau/core/include/engine/disp.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -45,5 +45,6 @@ extern struct nouveau_oclass *nva3_disp_oclass;
		extern struct nouveau_oclass *nvd0_disp_oclass;
		extern struct nouveau_oclass *nve0_disp_oclass;
		extern struct nouveau_oclass *nvf0_disp_oclass;
		extern struct nouveau_oclass *gm107_disp_oclass;

		#endif