diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tpda.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tpda.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpda.c b/drivers/hwtracing/coresight/coresight-tpda.c index 189a4abc2561..0633f04beb24 100644 --- a/drivers/hwtracing/coresight/coresight-tpda.c +++ b/drivers/hwtracing/coresight/coresight-tpda.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/amba/bus.h> @@ -68,11 +68,12 @@ static int tpdm_read_element_size(struct tpda_drvdata *drvdata, int rc = -EINVAL; struct tpdm_drvdata *tpdm_data = dev_get_drvdata(csdev->dev.parent); - if (tpdm_has_dsb_dataset(tpdm_data)) { + if (tpdm_data->dsb) { rc = fwnode_property_read_u32(dev_fwnode(csdev->dev.parent), "qcom,dsb-element-bits", &drvdata->dsb_esize); } - if (tpdm_has_cmb_dataset(tpdm_data)) { + + if (tpdm_data->cmb) { rc = fwnode_property_read_u32(dev_fwnode(csdev->dev.parent), "qcom,cmb-element-bits", &drvdata->cmb_esize); } @@ -241,12 +242,23 @@ static void tpda_disable(struct coresight_device *csdev, dev_dbg(drvdata->dev, "TPDA inport %d disabled\n", in->dest_port); } +static int tpda_trace_id(struct coresight_device *csdev, __maybe_unused enum cs_mode mode, + __maybe_unused struct coresight_device *sink) +{ + struct tpda_drvdata *drvdata; + + drvdata = dev_get_drvdata(csdev->dev.parent); + + return drvdata->atid; +} + static const struct coresight_ops_link tpda_link_ops = { .enable = tpda_enable, .disable = tpda_disable, }; static const struct coresight_ops tpda_cs_ops = { + .trace_id = tpda_trace_id, .link_ops = &tpda_link_ops, }; @@ -331,7 +343,7 @@ static void tpda_remove(struct amba_device *adev) * Different TPDA has different periph id. * The difference is 0-7 bits' value. So ignore 0-7 bits. */ -static struct amba_id tpda_ids[] = { +static const struct amba_id tpda_ids[] = { { .id = 0x000f0f00, .mask = 0x000fff00, |