AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-24 06:09:57 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/nouveau/gr/gf100-: note missing 418800 modifications

Browse Source 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2018-05-08 20:39:47 +10:00
parent 99a3c67e84
commit 5b54b5b925
6 changed files with 24 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
View File

@ -1426,6 +1426,8 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
if (grctx->r419cb8)
grctx->r419cb8(gr);
if (grctx->r418800)
grctx->r418800(gr);
}
#define CB_RESERVED 0x80000

2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
View File

@ -65,6 +65,7 @@ struct gf100_grctx_func {
void (*smid_config)(struct gf100_gr *);
/* misc other things */
void (*r419cb8)(struct gf100_gr *);
void (*r418800)(struct gf100_gr *);
};
extern const struct gf100_grctx_func gf100_grctx;
@ -107,6 +108,7 @@ void gk104_grctx_generate_bundle(struct gf100_grctx *);
void gk104_grctx_generate_pagepool(struct gf100_grctx *);
void gk104_grctx_generate_patch_ltc(struct gf100_grctx *);
void gk104_grctx_generate_unkn(struct gf100_gr *);
void gk104_grctx_generate_r418800(struct gf100_gr *);
extern const struct gf100_grctx_func gk110_grctx;
extern const struct gf100_grctx_func gk110b_grctx;

19
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
View File

@ -840,6 +840,21 @@ gk104_grctx_pack_ppc[] = {
* PGRAPH context implementation
******************************************************************************/
void
gk104_grctx_generate_r418800(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
/*XXX: Not real sure where to apply these, there doesn't seem
* to be any pattern to which chipsets it's done on.
*
* Perhaps a VBIOS tweak?
*/
if (0) {
nvkm_mask(device, 0x418800, 0x00200000, 0x00200000);
nvkm_mask(device, 0x41be10, 0x00800000, 0x00800000);
}
}
void
gk104_grctx_generate_patch_ltc(struct gf100_grctx *info)
{
@ -935,8 +950,7 @@ gk104_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
gf100_gr_mthd(gr, grctx->mthd);
nvkm_mc_unk260(device, 1);
nvkm_mask(device, 0x418800, 0x00200000, 0x00200000);
nvkm_mask(device, 0x41be10, 0x00800000, 0x00800000);
grctx->r418800(gr);
}
void
@ -1016,4 +1030,5 @@ gk104_grctx = {
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r419f78 = gk104_grctx_generate_r419f78,
.r418800 = gk104_grctx_generate_r418800,
};

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110.c
View File

@ -837,4 +837,5 @@ gk110_grctx = {
.alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables,
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r418800 = gk104_grctx_generate_r418800,
};

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk110b.c
View File

@ -98,4 +98,5 @@ gk110b_grctx = {
.alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables,
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r418800 = gk104_grctx_generate_r418800,
};

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk208.c
View File

@ -559,4 +559,5 @@ gk208_grctx = {
.alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables,
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r418800 = gk104_grctx_generate_r418800,
};