diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/pxp/intel_pxp_tee.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c b/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c index 9327701da1b5..b00d6c280159 100644 --- a/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_tee.c @@ -21,6 +21,8 @@ #include "intel_pxp_tee.h" #include "intel_pxp_types.h" +#define PXP_TRANSPORT_TIMEOUT_MS 5000 /* 5 sec */ + static bool is_fw_err_platform_config(struct intel_pxp *pxp, u32 type) { @@ -73,13 +75,15 @@ static int intel_pxp_tee_io_message(struct intel_pxp *pxp, goto unlock; } - ret = pxp_component->ops->send(pxp_component->tee_dev, msg_in, msg_in_size); + ret = pxp_component->ops->send(pxp_component->tee_dev, msg_in, msg_in_size, + PXP_TRANSPORT_TIMEOUT_MS); if (ret) { drm_err(&i915->drm, "Failed to send PXP TEE message\n"); goto unlock; } - ret = pxp_component->ops->recv(pxp_component->tee_dev, msg_out, msg_out_max_size); + ret = pxp_component->ops->recv(pxp_component->tee_dev, msg_out, msg_out_max_size, + PXP_TRANSPORT_TIMEOUT_MS); if (ret < 0) { drm_err(&i915->drm, "Failed to receive PXP TEE message\n"); goto unlock; |