diff options
Diffstat (limited to 'drivers/gpu/nvgpu')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/cde_gk20a.c | 3 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/channel_gk20a.h | 1 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/gr_gk20a.c | 11 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h | 12 |
4 files changed, 1 insertions, 26 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c index f148c65a..84b39b2d 100644 --- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c | |||
@@ -487,9 +487,6 @@ static int gk20a_init_cde_required_class(struct gk20a_cde_ctx *cde_ctx, | |||
487 | alloc_obj_ctx.class_num = required_class; | 487 | alloc_obj_ctx.class_num = required_class; |
488 | alloc_obj_ctx.flags = 0; | 488 | alloc_obj_ctx.flags = 0; |
489 | 489 | ||
490 | /* CDE enabled */ | ||
491 | cde_ctx->ch->cde = true; | ||
492 | |||
493 | err = gk20a_alloc_obj_ctx(cde_ctx->ch, &alloc_obj_ctx); | 490 | err = gk20a_alloc_obj_ctx(cde_ctx->ch, &alloc_obj_ctx); |
494 | if (err) { | 491 | if (err) { |
495 | gk20a_warn(&cde_ctx->pdev->dev, "cde: failed to allocate ctx. err=%d", | 492 | gk20a_warn(&cde_ctx->pdev->dev, "cde: failed to allocate ctx. err=%d", |
diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h index 219a7786..2ea5b4be 100644 --- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h | |||
@@ -91,7 +91,6 @@ struct channel_gk20a { | |||
91 | bool bound; | 91 | bool bound; |
92 | bool first_init; | 92 | bool first_init; |
93 | bool vpr; | 93 | bool vpr; |
94 | bool cde; | ||
95 | pid_t pid; | 94 | pid_t pid; |
96 | struct mutex ioctl_lock; | 95 | struct mutex ioctl_lock; |
97 | 96 | ||
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c index 24ee8876..0ae44c6f 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c | |||
@@ -1612,7 +1612,7 @@ int gr_gk20a_load_golden_ctx_image(struct gk20a *g, | |||
1612 | struct channel_ctx_gk20a *ch_ctx = &c->ch_ctx; | 1612 | struct channel_ctx_gk20a *ch_ctx = &c->ch_ctx; |
1613 | u32 virt_addr_lo; | 1613 | u32 virt_addr_lo; |
1614 | u32 virt_addr_hi; | 1614 | u32 virt_addr_hi; |
1615 | u32 i, v, data, cde_v; | 1615 | u32 i, v, data; |
1616 | int ret = 0; | 1616 | int ret = 0; |
1617 | void *ctx_ptr = NULL; | 1617 | void *ctx_ptr = NULL; |
1618 | 1618 | ||
@@ -1631,15 +1631,6 @@ int gr_gk20a_load_golden_ctx_image(struct gk20a *g, | |||
1631 | if (!ctx_ptr) | 1631 | if (!ctx_ptr) |
1632 | return -ENOMEM; | 1632 | return -ENOMEM; |
1633 | 1633 | ||
1634 | /* Enable CDE in FECS header. Default cde = 0, is disabled, | ||
1635 | * so no need to do anything in else {} | ||
1636 | */ | ||
1637 | if (c->cde) { | ||
1638 | cde_v = gk20a_mem_rd32(ctx_ptr + ctxsw_prog_main_image_ctl_o(), 0); | ||
1639 | cde_v |= ctxsw_prog_main_image_ctl_cde_enabled_f(); | ||
1640 | gk20a_mem_wr32(ctx_ptr + ctxsw_prog_main_image_ctl_o(), 0, cde_v); | ||
1641 | } | ||
1642 | |||
1643 | for (i = 0; i < gr->ctx_vars.golden_image_size / 4; i++) | 1634 | for (i = 0; i < gr->ctx_vars.golden_image_size / 4; i++) |
1644 | gk20a_mem_wr32(ctx_ptr, i, gr->ctx_vars.local_golden_image[i]); | 1635 | gk20a_mem_wr32(ctx_ptr, i, gr->ctx_vars.local_golden_image[i]); |
1645 | 1636 | ||
diff --git a/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h index 34f8a6a4..cefd91e1 100644 --- a/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h +++ b/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h | |||
@@ -58,18 +58,6 @@ static inline u32 ctxsw_prog_main_image_num_gpcs_o(void) | |||
58 | { | 58 | { |
59 | return 0x00000008; | 59 | return 0x00000008; |
60 | } | 60 | } |
61 | static inline u32 ctxsw_prog_main_image_ctl_o(void) | ||
62 | { | ||
63 | return 0x0000000c; | ||
64 | } | ||
65 | static inline u32 ctxsw_prog_main_image_ctl_cde_enabled_f(void) | ||
66 | { | ||
67 | return 0x400; | ||
68 | } | ||
69 | static inline u32 ctxsw_prog_main_image_ctl_cde_disabled_f(void) | ||
70 | { | ||
71 | return 0x0; | ||
72 | } | ||
73 | static inline u32 ctxsw_prog_main_image_patch_count_o(void) | 61 | static inline u32 ctxsw_prog_main_image_patch_count_o(void) |
74 | { | 62 | { |
75 | return 0x00000010; | 63 | return 0x00000010; |