diff options
author | Thomas Fleury <tfleury@nvidia.com> | 2018-06-26 12:37:20 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-06-28 04:14:09 -0400 |
commit | 2a9c4ce2cc702473ecc5eeceef0beef17ca8a689 (patch) | |
tree | fce33ab732171ca0fb83482c1f6aac68038898a7 /drivers/gpu/nvgpu/gp106 | |
parent | 1bc1ff2e92c0638935b911057ef60fa57af76948 (diff) |
gpu: nvgpu: gp106: fix scaling for mclk
Change mclk scaling factor from 2 to 4, as we use dramdiv4 to
measure effective frequency.
Bug 2212598
Change-Id: I154a74712dbedf315f755ee51f75a06795841a1c
Reviewed-on: https://git-master.nvidia.com/r/1761896
(cherry picked from commit 35e26a5165ac08f783420343262e05e1d6d82996)
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1762345
Reviewed-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gp106')
-rw-r--r-- | drivers/gpu/nvgpu/gp106/clk_gp106.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/gp106/clk_gp106.c b/drivers/gpu/nvgpu/gp106/clk_gp106.c index 07e281a5..2c529e52 100644 --- a/drivers/gpu/nvgpu/gp106/clk_gp106.c +++ b/drivers/gpu/nvgpu/gp106/clk_gp106.c | |||
@@ -156,8 +156,8 @@ int gp106_init_clk_support(struct gk20a *g) | |||
156 | .reg_ctrl_idx = trim_fbpa_bcast_clk_cntr_ncltcclk_cfg_source_dramdiv4_rec_clk1_f(), | 156 | .reg_ctrl_idx = trim_fbpa_bcast_clk_cntr_ncltcclk_cfg_source_dramdiv4_rec_clk1_f(), |
157 | .reg_cntr_addr = trim_fbpa_bcast_clk_cntr_ncltcclk_cnt_r() | 157 | .reg_cntr_addr = trim_fbpa_bcast_clk_cntr_ncltcclk_cnt_r() |
158 | }, | 158 | }, |
159 | .name = "dramdiv2_rec_clk1", | 159 | .name = "dramdiv4_rec_clk1", |
160 | .scale = 2 | 160 | .scale = 4 |
161 | }; | 161 | }; |
162 | clk->namemap_xlat_table[3] = CTRL_CLK_DOMAIN_MCLK; | 162 | clk->namemap_xlat_table[3] = CTRL_CLK_DOMAIN_MCLK; |
163 | 163 | ||