| Message ID | 20230125081407.31833-1-quic_namajain@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | soc: qcom: socinfo: Add support for new field in revision 17 | expand |
On 1/25/2023 11:58 PM, Trilok Soni wrote: > On 1/25/2023 12:14 AM, Naman Jain wrote: >> Add support for new field coming with socinfo structure under v17 to get >> hardware platform's oem variant id. This is to enable OEMs to have minor >> changes in the board, but to use the same platform subtype as the one >> supported by Qualcomm. The new field is to be used in platform overlay >> file. Default value is 0, reserved for Qualcomm platforms. Also, add >> debugfs support to read this field for a device. >> >> Change-Id: I18f80084bc75466f3fcccd55fd21b37d69245aa6 > > I don't see SOB line. Please remove Change-ID. Run checkpatch? SOB line must have been deleted, in place of Change-id, by mistake. I run checkscript everytime, but somehow it got missed the last time, and I did not catch this. Sorry for the trouble and thanks for reviewing, addressed in v2. > >> --- >> drivers/soc/qcom/socinfo.c | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c >> index 10efdbcfdf05..10cdd32ce74d 100644 >> --- a/drivers/soc/qcom/socinfo.c >> +++ b/drivers/soc/qcom/socinfo.c >> @@ -174,6 +174,8 @@ struct socinfo { >> __le32 pcode; >> __le32 npartnamemap_offset; >> __le32 nnum_partname_mapping; >> + /* Version 17 */ >> + __le32 oem_variant; >> }; >> #ifdef CONFIG_DEBUG_FS >> @@ -196,6 +198,7 @@ struct socinfo_params { >> u32 nmodem_supported; >> u32 feature_code; >> u32 pcode; >> + u32 oem_variant; >> }; >> struct smem_image_version { >> @@ -519,6 +522,11 @@ static void socinfo_debugfs_init(struct >> qcom_socinfo *qcom_socinfo, >> &qcom_socinfo->info.fmt); >> switch (qcom_socinfo->info.fmt) { >> + case SOCINFO_VERSION(0, 17): >> + qcom_socinfo->info.oem_variant = >> __le32_to_cpu(info->oem_variant); >> + debugfs_create_u32("oem_variant", 0444, qcom_socinfo->dbg_root, >> + &qcom_socinfo->info.oem_variant); >> + fallthrough; >> case SOCINFO_VERSION(0, 16): >> qcom_socinfo->info.feature_code = >> __le32_to_cpu(info->feature_code); >> qcom_socinfo->info.pcode = __le32_to_cpu(info->pcode);
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 10efdbcfdf05..10cdd32ce74d 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -174,6 +174,8 @@ struct socinfo { __le32 pcode; __le32 npartnamemap_offset; __le32 nnum_partname_mapping; + /* Version 17 */ + __le32 oem_variant; }; #ifdef CONFIG_DEBUG_FS @@ -196,6 +198,7 @@ struct socinfo_params { u32 nmodem_supported; u32 feature_code; u32 pcode; + u32 oem_variant; }; struct smem_image_version { @@ -519,6 +522,11 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo, &qcom_socinfo->info.fmt); switch (qcom_socinfo->info.fmt) { + case SOCINFO_VERSION(0, 17): + qcom_socinfo->info.oem_variant = __le32_to_cpu(info->oem_variant); + debugfs_create_u32("oem_variant", 0444, qcom_socinfo->dbg_root, + &qcom_socinfo->info.oem_variant); + fallthrough; case SOCINFO_VERSION(0, 16): qcom_socinfo->info.feature_code = __le32_to_cpu(info->feature_code); qcom_socinfo->info.pcode = __le32_to_cpu(info->pcode);