diff options
author | Vijayakumar <vsubbu@nvidia.com> | 2016-10-31 10:50:57 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-12-19 18:40:30 -0500 |
commit | 8efeebaac53265428848fd64545ca10a6fd6e601 (patch) | |
tree | 907580d819b72c45c703fdd8725b54a055366129 | |
parent | ed6e707603466b88c81eb8eeceb172b4748fb795 (diff) |
gpu: nvgpu: support noise unaware vmin pmu cmd
JIRA DNVGPU-184
Add structures and commands to send noise unware vmin value
to pmu. This is needed to enable closed loop frequency controller
support
Change-Id: If2dfd5e76752a25765ba68821460b7fd2df23aed
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1248208
(cherry picked from commit fcd73e0f0bca755ea745f62b52b9e641bc3aa1ae)
Reviewed-on: http://git-master/r/1267434
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
-rw-r--r-- | drivers/gpu/nvgpu/pmuif/gpmuifvolt.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/pmuif/gpmuifvolt.h b/drivers/gpu/nvgpu/pmuif/gpmuifvolt.h index 28e27bb7..fbce6031 100644 --- a/drivers/gpu/nvgpu/pmuif/gpmuifvolt.h +++ b/drivers/gpu/nvgpu/pmuif/gpmuifvolt.h | |||
@@ -240,9 +240,16 @@ struct nv_pmu_volt_rail_get_voltage { | |||
240 | u32 voltage_uv; | 240 | u32 voltage_uv; |
241 | }; | 241 | }; |
242 | 242 | ||
243 | struct nv_pmu_volt_volt_rail_set_noise_unaware_vmin { | ||
244 | u8 num_rails; | ||
245 | struct ctrl_volt_volt_rail_list | ||
246 | rail_list; | ||
247 | }; | ||
248 | |||
243 | #define NV_PMU_VOLT_CMD_ID_BOARDOBJ_GRP_SET (0x00000000) | 249 | #define NV_PMU_VOLT_CMD_ID_BOARDOBJ_GRP_SET (0x00000000) |
244 | #define NV_PMU_VOLT_CMD_ID_RPC (0x00000001) | 250 | #define NV_PMU_VOLT_CMD_ID_RPC (0x00000001) |
245 | #define NV_PMU_VOLT_CMD_ID_BOARDOBJ_GRP_GET_STATUS (0x00000002) | 251 | #define NV_PMU_VOLT_CMD_ID_BOARDOBJ_GRP_GET_STATUS (0x00000002) |
252 | #define NV_PMU_VOLT_RPC_ID_VOLT_RAIL_SET_NOISE_UNAWARE_VMIN (0x00000004) | ||
246 | 253 | ||
247 | /*! | 254 | /*! |
248 | * PMU VOLT RPC calls. | 255 | * PMU VOLT RPC calls. |
@@ -277,6 +284,8 @@ struct nv_pmu_volt_rpc { | |||
277 | union { | 284 | union { |
278 | struct nv_pmu_volt_policy_voltage_data volt_policy_voltage_data; | 285 | struct nv_pmu_volt_policy_voltage_data volt_policy_voltage_data; |
279 | struct nv_pmu_volt_rail_get_voltage volt_rail_get_voltage; | 286 | struct nv_pmu_volt_rail_get_voltage volt_rail_get_voltage; |
287 | struct nv_pmu_volt_volt_rail_set_noise_unaware_vmin | ||
288 | volt_rail_set_noise_unaware_vmin; | ||
280 | } params; | 289 | } params; |
281 | }; | 290 | }; |
282 | 291 | ||