From: Hans de Goede <hdego...@redhat.com> media: ov08x40: Add missing ov08x40_identify_module() call on stream-start
upstream status: Accepted in media subsystem co-maintainer tree: https://git.linuxtv.org/sailus/media_tree.git/log/drivers/media/i2c/ov08x40.c?h=devel (this tree gets rebased before merging so no git hash) The driver might skip the ov08x40_identify_module() on probe() based on the acpi_dev_state_d0() check done in probe(). If the ov08x40_identify_module() call is skipped on probe() it should be done on the first stream start. Add the missing call. Note ov08x40_identify_module() will only do something on its first call, subsequent calls are no-ops. Tested-by: Bryan O'Donoghue <bryan.odonog...@linaro.org> Signed-off-by: Hans de Goede <hdego...@redhat.com> Fixes: b1a42fde6e07 ("media: ov08x40: Avoid sensor probing in D0 state") Cc: sta...@vger.kernel.org Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com> diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c index blahblah..blahblah 100644 --- a/drivers/media/i2c/ov08x40.c +++ b/drivers/media/i2c/ov08x40.c @@ -1973,6 +1973,10 @@ static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable) if (ret < 0) goto err_unlock; + ret = ov08x40_identify_module(ov08x); + if (ret) + goto err_rpm_put; + /* * Apply default & customized values * and then start streaming. -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/3671 -- _______________________________________________ kernel mailing list -- kernel@lists.fedoraproject.org To unsubscribe send an email to kernel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
