diff options
Diffstat (limited to 'drivers/mailbox/tegra-hsp.c')
| -rw-r--r-- | drivers/mailbox/tegra-hsp.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c index 91f1a0c62779..4c5ba35d48d4 100644 --- a/drivers/mailbox/tegra-hsp.c +++ b/drivers/mailbox/tegra-hsp.c @@ -775,18 +775,28 @@ static int __maybe_unused tegra_hsp_resume(struct device *dev) { struct tegra_hsp *hsp = dev_get_drvdata(dev); unsigned int i; + struct tegra_hsp_doorbell *db; - for (i = 0; i < hsp->num_sm; i++) { - struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i]; + list_for_each_entry(db, &hsp->doorbells, list) { + if (db && db->channel.chan) + tegra_hsp_doorbell_startup(db->channel.chan); + } + + if (hsp->mailboxes) { + for (i = 0; i < hsp->num_sm; i++) { + struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i]; - if (mb->channel.chan->cl) - tegra_hsp_mailbox_startup(mb->channel.chan); + if (mb->channel.chan->cl) + tegra_hsp_mailbox_startup(mb->channel.chan); + } } return 0; } -static SIMPLE_DEV_PM_OPS(tegra_hsp_pm_ops, NULL, tegra_hsp_resume); +static const struct dev_pm_ops tegra_hsp_pm_ops = { + .resume_noirq = tegra_hsp_resume, +}; static const struct tegra_hsp_db_map tegra186_hsp_db_map[] = { { "ccplex", TEGRA_HSP_DB_MASTER_CCPLEX, HSP_DB_CCPLEX, }, |