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| author | Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> | 2023-10-16 20:01:14 +0300 |
|---|---|---|
| committer | Jeffrey Hugo <quic_jhugo@quicinc.com> | 2023-10-27 19:06:34 +0300 |
| commit | 41cfbaa47fd7d94df5faf1c416801600f26270d8 (patch) | |
| tree | f1d70a13e6de417afc63449661f8c8b01e198df0 /drivers/accel/qaic/qaic.h | |
| parent | 6216fb03f8bd0b1439e9e799a306bafd5b462622 (diff) | |
| download | linux-41cfbaa47fd7d94df5faf1c416801600f26270d8.tar.xz | |
accel/qaic: Support MHI QAIC_TIMESYNC channel
Use QAIC_TIMESYNC MHI channel to send UTC time to device in SBL
environment. Remove support for QAIC_TIMESYNC MHI channel in AMSS
environment as it is not used in that environment.
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231016170114.5446-3-quic_jhugo@quicinc.com
Diffstat (limited to 'drivers/accel/qaic/qaic.h')
| -rw-r--r-- | drivers/accel/qaic/qaic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/accel/qaic/qaic.h b/drivers/accel/qaic/qaic.h index 01e9dda0cc37..bc40d52dc010 100644 --- a/drivers/accel/qaic/qaic.h +++ b/drivers/accel/qaic/qaic.h @@ -139,6 +139,10 @@ struct qaic_device { u32 (*gen_crc)(void *msg); /* Validate the CRC of a control message */ bool (*valid_crc)(void *msg); + /* MHI "QAIC_TIMESYNC" channel device */ + struct mhi_device *qts_ch; + /* Work queue for tasks related to MHI "QAIC_TIMESYNC" channel */ + struct workqueue_struct *qts_wq; }; struct qaic_drm_device { |