diff options
| author | Ghanim Fodi <gfodi@codeaurora.org> | 2016-03-19 22:49:04 +0200 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-25 16:04:21 -0700 |
| commit | 713db2df8b5535b0ff74fa5bf7fbbfe78a97dc3b (patch) | |
| tree | 0d11f88d5ee6360bcaca0b9e29900d8499c76dea /drivers/platform/msm | |
| parent | 69905ac699350075f0f5d96e86d7c1bc82e93893 (diff) | |
msm: ipa3: fix the qmap_id config in IPA-HW
IPA-driver needs to config ep metadata with
embedded call QMAP_ID which IPACM will pass.
The fix is have right qmap_id configure in ep
metadata.
CRs-Fixed: 991570
Change-Id: I0a9549a5c30f53c75fd9ff961ae5dcdc0741c866
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
Diffstat (limited to 'drivers/platform/msm')
| -rw-r--r-- | drivers/platform/msm/ipa/ipa_v3/ipa_utils.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c index 75fe6df26078..f1ec3069d365 100644 --- a/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c +++ b/drivers/platform/msm/ipa/ipa_v3/ipa_utils.c @@ -3362,6 +3362,7 @@ int ipa3_cfg_ep_deaggr(u32 clnt_hdl, int ipa3_cfg_ep_metadata(u32 clnt_hdl, const struct ipa_ep_cfg_metadata *ep_md) { u32 qmap_id = 0; + struct ipa_ep_cfg_metadata ep_md_reg_wrt; if (clnt_hdl >= ipa3_ctx->ipa_num_pipes || ipa3_ctx->ep[clnt_hdl].valid == 0 || ep_md == NULL) { @@ -3377,12 +3378,14 @@ int ipa3_cfg_ep_metadata(u32 clnt_hdl, const struct ipa_ep_cfg_metadata *ep_md) IPA_ACTIVE_CLIENTS_INC_EP(ipa3_get_client_mapping(clnt_hdl)); + ep_md_reg_wrt = *ep_md; qmap_id = (ep_md->qmap_id << - IPA_ENDP_INIT_HDR_METADATA_n_MUX_ID_SHFT) && + IPA_ENDP_INIT_HDR_METADATA_n_MUX_ID_SHFT) & IPA_ENDP_INIT_HDR_METADATA_n_MUX_ID_BMASK; + ep_md_reg_wrt.qmap_id = qmap_id; ipahal_write_reg_n_fields(IPA_ENDP_INIT_HDR_METADATA_n, clnt_hdl, - ep_md); + &ep_md_reg_wrt); ipa3_ctx->ep[clnt_hdl].cfg.hdr.hdr_metadata_reg_valid = 1; ipahal_write_reg_n_fields(IPA_ENDP_INIT_HDR_n, clnt_hdl, &ipa3_ctx->ep[clnt_hdl].cfg.hdr); |