Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 267dcb66 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/gm107/fb: initial implementation 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 57f74220

drivers/gpu/drm/nouveau/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -101,6 +101,7 @@ nouveau-y += core/subdev/fb/nvaa.o 
nouveau-y += core/subdev/fb/nvaf.o

nouveau-y += core/subdev/fb/nvc0.o

nouveau-y += core/subdev/fb/nve0.o

nouveau-y += core/subdev/fb/gm107.o

nouveau-y += core/subdev/fb/ramnv04.o

nouveau-y += core/subdev/fb/ramnv10.o

nouveau-y += core/subdev/fb/ramnv1a.o
@@ -115,6 +116,7 @@ nouveau-y += core/subdev/fb/ramnva3.o 
nouveau-y += core/subdev/fb/ramnvaa.o

nouveau-y += core/subdev/fb/ramnvc0.o

nouveau-y += core/subdev/fb/ramnve0.o

nouveau-y += core/subdev/fb/ramgm107.o

nouveau-y += core/subdev/fb/sddr3.o

nouveau-y += core/subdev/fb/gddr5.o

nouveau-y += core/subdev/gpio/base.o

drivers/gpu/drm/nouveau/core/include/subdev/fb.h

+1 −0
Original line number Diff line number Diff line
@@ -105,6 +105,7 @@ extern struct nouveau_oclass *nvaa_fb_oclass; 
extern struct nouveau_oclass *nvaf_fb_oclass;

extern struct nouveau_oclass *nvc0_fb_oclass;

extern struct nouveau_oclass *nve0_fb_oclass;

extern struct nouveau_oclass *gm107_fb_oclass;



#include <subdev/bios/ramcfg.h>

drivers/gpu/drm/nouveau/core/subdev/fb/gm107.c

0 → 100644
+38 −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 "nvc0.h"



struct nouveau_oclass *

gm107_fb_oclass = &(struct nouveau_fb_impl) {

	.base.handle = NV_SUBDEV(FB, 0x07),

	.base.ofuncs = &(struct nouveau_ofuncs) {

		.ctor = nvc0_fb_ctor,

		.dtor = nvc0_fb_dtor,

		.init = nvc0_fb_init,

		.fini = _nouveau_fb_fini,

	},

	.memtype = nvc0_fb_memtype_valid,

	.ram = &gm107_ram_oclass,

}.base;

drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.h

+5 −3
Original line number Diff line number Diff line
@@ -18,12 +18,14 @@ int nvc0_fb_init(struct nouveau_object *); 
bool nvc0_fb_memtype_valid(struct nouveau_fb *, u32);





#define nvc0_ram_create(p,e,o,d)                                               \

	nvc0_ram_create_((p), (e), (o), sizeof(**d), (void **)d)

#define nvc0_ram_create(p,e,o,m,d)                                             \

	nvc0_ram_create_((p), (e), (o), (m), sizeof(**d), (void **)d)

int  nvc0_ram_create_(struct nouveau_object *, struct nouveau_object *,

		      struct nouveau_oclass *, int, void **);

		      struct nouveau_oclass *, u32, int, void **);

int  nvc0_ram_get(struct nouveau_fb *, u64, u32, u32, u32,

		  struct nouveau_mem **);

void nvc0_ram_put(struct nouveau_fb *, struct nouveau_mem **);



int  nve0_ram_init(struct nouveau_object*);



#endif

drivers/gpu/drm/nouveau/core/subdev/fb/priv.h

+1 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ extern struct nouveau_oclass nva3_ram_oclass; 
extern struct nouveau_oclass nvaa_ram_oclass;

extern struct nouveau_oclass nvc0_ram_oclass;

extern struct nouveau_oclass nve0_ram_oclass;

extern struct nouveau_oclass gm107_ram_oclass;



int nouveau_sddr3_calc(struct nouveau_ram *ram);

int nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts);