diff options
| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2015-03-23 12:48:17 -0400 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2015-04-04 22:02:17 -0400 |
| commit | 9cf345b8be4e3deec01cc6b97a212b8a775986c5 (patch) | |
| tree | fb4b3f7f49af03d7c5dee8c61e4b600b9b09f6a6 /drivers/gpu | |
| parent | 38fc3a48a0c2fbdda4f2e69dc7c4c619a534e468 (diff) | |
gpu: nvgpu: Fix offset of PC sampling field
Fix offset of PM word when changing PC sampling field.
Bug 1517458
Bug 1573150
Change-Id: I2b8489b1d3c05f3a20416fc1a46ac1827f453cbc
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/721032
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/nvgpu/gm20b/gr_gm20b.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c index cffc56d1..1384f1f7 100644 --- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c | |||
| @@ -984,7 +984,7 @@ static int gr_gm20b_update_pc_sampling(struct channel_gk20a *c, | |||
| 984 | if (!ctx_ptr) | 984 | if (!ctx_ptr) |
| 985 | return -ENOMEM; | 985 | return -ENOMEM; |
| 986 | 986 | ||
| 987 | v = gk20a_mem_rd32(ctx_ptr, ctxsw_prog_main_image_pm_o()); | 987 | v = gk20a_mem_rd32(ctx_ptr + ctxsw_prog_main_image_pm_o(), 0); |
| 988 | v &= ~ctxsw_prog_main_image_pm_pc_sampling_m(); | 988 | v &= ~ctxsw_prog_main_image_pm_pc_sampling_m(); |
| 989 | v |= ctxsw_prog_main_image_pm_pc_sampling_f(enable); | 989 | v |= ctxsw_prog_main_image_pm_pc_sampling_f(enable); |
| 990 | gk20a_mem_wr32(ctx_ptr + ctxsw_prog_main_image_pm_o(), 0, v); | 990 | gk20a_mem_wr32(ctx_ptr + ctxsw_prog_main_image_pm_o(), 0, v); |