diff options
| author | Skylar Chang <chiaweic@codeaurora.org> | 2016-08-22 10:04:53 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-09-05 01:35:37 -0700 |
| commit | c4fddbc45db008951a1d02f95834400eaa1e58cb (patch) | |
| tree | 63cd245737e106dbfc5c33feb38b0f6d639a4080 | |
| parent | b1750ed67da7d11df729dd88328a9f1a7f481068 (diff) | |
msm: ipa: mhi: add perf vote
Set performance profile with IPA RM in order
to scale IPA clocks to turbo to achieve CAT16 data rates
Change-Id: I817b716624445db57047100716d253bb867f8a77
CRs-Fixed: 1056572
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
| -rw-r--r-- | drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c b/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c index 6addf14d7126..a02247d3e938 100644 --- a/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c +++ b/drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c @@ -2435,6 +2435,7 @@ int ipa_mhi_init(struct ipa_mhi_init_params *params) int res; struct ipa_rm_create_params mhi_prod_params; struct ipa_rm_create_params mhi_cons_params; + struct ipa_rm_perf_profile profile; IPA_MHI_FUNC_ENTRY(); @@ -2506,6 +2507,14 @@ int ipa_mhi_init(struct ipa_mhi_init_params *params) goto fail_create_rm_prod; } + memset(&profile, 0, sizeof(profile)); + profile.max_supported_bandwidth_mbps = 1000; + res = ipa_rm_set_perf_profile(IPA_RM_RESOURCE_MHI_PROD, &profile); + if (res) { + IPA_MHI_ERR("fail to set profile to MHI_PROD\n"); + goto fail_perf_rm_prod; + } + /* Create CONS in IPA RM */ memset(&mhi_cons_params, 0, sizeof(mhi_cons_params)); mhi_cons_params.name = IPA_RM_RESOURCE_MHI_CONS; @@ -2518,6 +2527,14 @@ int ipa_mhi_init(struct ipa_mhi_init_params *params) goto fail_create_rm_cons; } + memset(&profile, 0, sizeof(profile)); + profile.max_supported_bandwidth_mbps = 1000; + res = ipa_rm_set_perf_profile(IPA_RM_RESOURCE_MHI_CONS, &profile); + if (res) { + IPA_MHI_ERR("fail to set profile to MHI_CONS\n"); + goto fail_perf_rm_cons; + } + /* Initialize uC interface */ ipa_uc_mhi_init(ipa_mhi_uc_ready_cb, ipa_mhi_uc_wakeup_request_cb); @@ -2530,7 +2547,10 @@ int ipa_mhi_init(struct ipa_mhi_init_params *params) IPA_MHI_FUNC_EXIT(); return 0; +fail_perf_rm_cons: + ipa_rm_delete_resource(IPA_RM_RESOURCE_MHI_CONS); fail_create_rm_cons: +fail_perf_rm_prod: ipa_rm_delete_resource(IPA_RM_RESOURCE_MHI_PROD); fail_create_rm_prod: destroy_workqueue(ipa_mhi_client_ctx->wq); |