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drm/nouveau/vdec: implement stub modules for the known engines 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-08-11 14:58:06 +10:00
parent 771e1035b9
commit 8f27c54342
7 changed files with 363 additions and 6 deletions
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5
drivers/gpu/drm/nouveau/Makefile
View File

@ -19,9 +19,12 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \
nv04_graph.o nv10_graph.o nv20_graph.o \
nv40_graph.o nv50_graph.o nvc0_graph.o \
nv40_grctx.o nv50_grctx.o nvc0_grctx.o \
nv84_crypt.o \
nv84_crypt.o nv98_crypt.o \
nva3_copy.o nvc0_copy.o \
nv31_mpeg.o nv50_mpeg.o \
nv84_bsp.o \
nv84_vp.o \
nv98_ppp.o \
nv04_instmem.o nv50_instmem.o nvc0_instmem.o \
nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \
nv04_crtc.o nv04_display.o nv04_cursor.o \

17
drivers/gpu/drm/nouveau/nouveau_drv.h
View File

@ -163,6 +163,9 @@ enum nouveau_flags {
#define NVOBJ_ENGINE_COPY0 3
#define NVOBJ_ENGINE_COPY1 4
#define NVOBJ_ENGINE_MPEG 5
#define NVOBJ_ENGINE_PPP NVOBJ_ENGINE_MPEG
#define NVOBJ_ENGINE_BSP 6
#define NVOBJ_ENGINE_VP 7
#define NVOBJ_ENGINE_DISPLAY 15
#define NVOBJ_ENGINE_NR 16
@ -1226,6 +1229,9 @@ extern int nvc0_graph_isr_chid(struct drm_device *dev, u64 inst);
/* nv84_crypt.c */
extern int nv84_crypt_create(struct drm_device *);
/* nv98_crypt.c */
extern int nv98_crypt_create(struct drm_device *dev);
/* nva3_copy.c */
extern int nva3_copy_create(struct drm_device *dev);
@ -1238,6 +1244,17 @@ extern int nv31_mpeg_create(struct drm_device *dev);
/* nv50_mpeg.c */
extern int nv50_mpeg_create(struct drm_device *dev);
/* nv84_bsp.c */
/* nv98_bsp.c */
extern int nv84_bsp_create(struct drm_device *dev);
/* nv84_vp.c */
/* nv98_vp.c */
extern int nv84_vp_create(struct drm_device *dev);
/* nv98_ppp.c */
extern int nv98_ppp_create(struct drm_device *dev);
/* nv04_instmem.c */
extern int nv04_instmem_init(struct drm_device *);
extern void nv04_instmem_takedown(struct drm_device *);

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

@ -679,6 +679,11 @@ nouveau_card_init(struct drm_device *dev)
case 0xa0:
nv84_crypt_create(dev);
break;
case 0x98:
case 0xaa:
case 0xac:
nv98_crypt_create(dev);
break;
}
switch (dev_priv->card_type) {
@ -700,15 +705,25 @@ nouveau_card_init(struct drm_device *dev)
break;
}
if (dev_priv->chipset >= 0xa3 || dev_priv->chipset == 0x98) {
nv84_bsp_create(dev);
nv84_vp_create(dev);
nv98_ppp_create(dev);
} else
if (dev_priv->chipset >= 0x84) {
nv50_mpeg_create(dev);
nv84_bsp_create(dev);
nv84_vp_create(dev);
} else
if (dev_priv->chipset >= 0x50) {
nv50_mpeg_create(dev);
} else
if (dev_priv->card_type == NV_40 ||
dev_priv->chipset == 0x31 ||
dev_priv->chipset == 0x34 ||
dev_priv->chipset == 0x36)
dev_priv->chipset == 0x36) {
nv31_mpeg_create(dev);
else
if (dev_priv->card_type == NV_50 &&
(dev_priv->chipset < 0x98 || dev_priv->chipset == 0xa0))
nv50_mpeg_create(dev);
}
for (e = 0; e < NVOBJ_ENGINE_NR; e++) {
if (dev_priv->eng[e]) {

83
drivers/gpu/drm/nouveau/nv84_bsp.c Normal file
View File

@ -0,0 +1,83 @@
/*
* Copyright 2011 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 "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_util.h"
#include "nouveau_vm.h"
#include "nouveau_ramht.h"
/*XXX: This stub is currently used on NV98+ also, as soon as this becomes
* more than just an enable/disable stub this needs to be split out to
* nv98_bsp.c...
*/
struct nv84_bsp_engine {
struct nouveau_exec_engine base;
};
static int
nv84_bsp_fini(struct drm_device *dev, int engine, bool suspend)
{
if (!(nv_rd32(dev, 0x000200) & 0x00008000))
return 0;
nv_mask(dev, 0x000200, 0x00008000, 0x00000000);
return 0;
}
static int
nv84_bsp_init(struct drm_device *dev, int engine)
{
nv_mask(dev, 0x000200, 0x00008000, 0x00000000);
nv_mask(dev, 0x000200, 0x00008000, 0x00008000);
return 0;
}
static void
nv84_bsp_destroy(struct drm_device *dev, int engine)
{
struct nv84_bsp_engine *pbsp = nv_engine(dev, engine);
NVOBJ_ENGINE_DEL(dev, BSP);
kfree(pbsp);
}
int
nv84_bsp_create(struct drm_device *dev)
{
struct nv84_bsp_engine *pbsp;
pbsp = kzalloc(sizeof(*pbsp), GFP_KERNEL);
if (!pbsp)
return -ENOMEM;
pbsp->base.destroy = nv84_bsp_destroy;
pbsp->base.init = nv84_bsp_init;
pbsp->base.fini = nv84_bsp_fini;
NVOBJ_ENGINE_ADD(dev, BSP, &pbsp->base);
return 0;
}

83
drivers/gpu/drm/nouveau/nv84_vp.c Normal file
View File

@ -0,0 +1,83 @@
/*
* Copyright 2011 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 "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_util.h"
#include "nouveau_vm.h"
#include "nouveau_ramht.h"
/*XXX: This stub is currently used on NV98+ also, as soon as this becomes
* more than just an enable/disable stub this needs to be split out to
* nv98_vp.c...
*/
struct nv84_vp_engine {
struct nouveau_exec_engine base;
};
static int
nv84_vp_fini(struct drm_device *dev, int engine, bool suspend)
{
if (!(nv_rd32(dev, 0x000200) & 0x00020000))
return 0;
nv_mask(dev, 0x000200, 0x00020000, 0x00000000);
return 0;
}
static int
nv84_vp_init(struct drm_device *dev, int engine)
{
nv_mask(dev, 0x000200, 0x00020000, 0x00000000);
nv_mask(dev, 0x000200, 0x00020000, 0x00020000);
return 0;
}
static void
nv84_vp_destroy(struct drm_device *dev, int engine)
{
struct nv84_vp_engine *pvp = nv_engine(dev, engine);
NVOBJ_ENGINE_DEL(dev, VP);
kfree(pvp);
}
int
nv84_vp_create(struct drm_device *dev)
{
struct nv84_vp_engine *pvp;
pvp = kzalloc(sizeof(*pvp), GFP_KERNEL);
if (!pvp)
return -ENOMEM;
pvp->base.destroy = nv84_vp_destroy;
pvp->base.init = nv84_vp_init;
pvp->base.fini = nv84_vp_fini;
NVOBJ_ENGINE_ADD(dev, VP, &pvp->base);
return 0;
}

78
drivers/gpu/drm/nouveau/nv98_crypt.c Normal file
View File

@ -0,0 +1,78 @@
/*
* Copyright 2011 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 "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_util.h"
#include "nouveau_vm.h"
#include "nouveau_ramht.h"
struct nv98_crypt_engine {
struct nouveau_exec_engine base;
};
static int
nv98_crypt_fini(struct drm_device *dev, int engine, bool suspend)
{
if (!(nv_rd32(dev, 0x000200) & 0x00004000))
return 0;
nv_mask(dev, 0x000200, 0x00004000, 0x00000000);
return 0;
}
static int
nv98_crypt_init(struct drm_device *dev, int engine)
{
nv_mask(dev, 0x000200, 0x00004000, 0x00000000);
nv_mask(dev, 0x000200, 0x00004000, 0x00004000);
return 0;
}
static void
nv98_crypt_destroy(struct drm_device *dev, int engine)
{
struct nv98_crypt_engine *pcrypt = nv_engine(dev, engine);
NVOBJ_ENGINE_DEL(dev, CRYPT);
kfree(pcrypt);
}
int
nv98_crypt_create(struct drm_device *dev)
{
struct nv98_crypt_engine *pcrypt;
pcrypt = kzalloc(sizeof(*pcrypt), GFP_KERNEL);
if (!pcrypt)
return -ENOMEM;
pcrypt->base.destroy = nv98_crypt_destroy;
pcrypt->base.init = nv98_crypt_init;
pcrypt->base.fini = nv98_crypt_fini;
NVOBJ_ENGINE_ADD(dev, CRYPT, &pcrypt->base);
return 0;
}

78
drivers/gpu/drm/nouveau/nv98_ppp.c Normal file
View File

@ -0,0 +1,78 @@
/*
* Copyright 2011 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 "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_util.h"
#include "nouveau_vm.h"
#include "nouveau_ramht.h"
struct nv98_ppp_engine {
struct nouveau_exec_engine base;
};
static int
nv98_ppp_fini(struct drm_device *dev, int engine, bool suspend)
{
if (!(nv_rd32(dev, 0x000200) & 0x00000002))
return 0;
nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
return 0;
}
static int
nv98_ppp_init(struct drm_device *dev, int engine)
{
nv_mask(dev, 0x000200, 0x00000002, 0x00000000);
nv_mask(dev, 0x000200, 0x00000002, 0x00000002);
return 0;
}
static void
nv98_ppp_destroy(struct drm_device *dev, int engine)
{
struct nv98_ppp_engine *pppp = nv_engine(dev, engine);
NVOBJ_ENGINE_DEL(dev, PPP);
kfree(pppp);
}
int
nv98_ppp_create(struct drm_device *dev)
{
struct nv98_ppp_engine *pppp;
pppp = kzalloc(sizeof(*pppp), GFP_KERNEL);
if (!pppp)
return -ENOMEM;
pppp->base.destroy = nv98_ppp_destroy;
pppp->base.init = nv98_ppp_init;
pppp->base.fini = nv98_ppp_fini;
NVOBJ_ENGINE_ADD(dev, PPP, &pppp->base);
return 0;
}