diff options
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/cde_gp10b.c')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/cde_gp10b.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/cde_gp10b.c b/drivers/gpu/nvgpu/common/linux/cde_gp10b.c index ffae6e34..483a3ee7 100644 --- a/drivers/gpu/nvgpu/common/linux/cde_gp10b.c +++ b/drivers/gpu/nvgpu/common/linux/cde_gp10b.c | |||
@@ -26,6 +26,7 @@ | |||
26 | #include "cde_gp10b.h" | 26 | #include "cde_gp10b.h" |
27 | 27 | ||
28 | #include <nvgpu/log.h> | 28 | #include <nvgpu/log.h> |
29 | #include <nvgpu/dma.h> | ||
29 | 30 | ||
30 | enum gp10b_programs { | 31 | enum gp10b_programs { |
31 | GP10B_PROG_HPASS = 0, | 32 | GP10B_PROG_HPASS = 0, |
@@ -56,10 +57,10 @@ void gp10b_cde_get_program_numbers(struct gk20a *g, | |||
56 | hprog = GP10B_PROG_HPASS_DEBUG; | 57 | hprog = GP10B_PROG_HPASS_DEBUG; |
57 | vprog = GP10B_PROG_VPASS_DEBUG; | 58 | vprog = GP10B_PROG_VPASS_DEBUG; |
58 | } | 59 | } |
59 | if (g->mm.bypass_smmu) { | 60 | if (!nvgpu_iommuable(g)) { |
60 | if (!g->mm.disable_bigpage) { | 61 | if (!g->mm.disable_bigpage) { |
61 | nvgpu_warn(g, | 62 | nvgpu_warn(g, |
62 | "when bypass_smmu is 1, disable_bigpage must be 1 too"); | 63 | "When no IOMMU big pages cannot be used"); |
63 | } | 64 | } |
64 | hprog |= 1; | 65 | hprog |= 1; |
65 | vprog |= 1; | 66 | vprog |= 1; |
@@ -72,7 +73,7 @@ void gp10b_cde_get_program_numbers(struct gk20a *g, | |||
72 | 73 | ||
73 | bool gp10b_need_scatter_buffer(struct gk20a *g) | 74 | bool gp10b_need_scatter_buffer(struct gk20a *g) |
74 | { | 75 | { |
75 | return g->mm.bypass_smmu; | 76 | return !nvgpu_iommuable(g); |
76 | } | 77 | } |
77 | 78 | ||
78 | static u8 parity(u32 a) | 79 | static u8 parity(u32 a) |