From: Hans de Goede <hdegoede@redhat.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Andy Shevchenko <andy@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>, Kate Hsuan <hpa@redhat.com>,
Tsuchiya Yuto <kitakar@gmail.com>,
Yury Luneff <yury.lunev@gmail.com>,
Nable <nable.maininbox@googlemail.com>,
andrey.i.trufanov@gmail.com, Fabio Aiuto <fabioaiuto83@gmail.com>,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev
Subject: [PATCH 09/15] media: atomisp: Group cpu_latency_qos_add_request() call together with other PM calls
Date: Sun, 31 Dec 2023 11:30:51 +0100 [thread overview]
Message-ID: <20231231103057.35837-10-hdegoede@redhat.com> (raw)
In-Reply-To: <20231231103057.35837-1-hdegoede@redhat.com>
Group the cpu_latency_qos_add_request() call in probe() together with
the other PM calls in probe().
This is a preparation patch for futher PM fixes / work.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index f3bd2c03dea5..7d99b53107b0 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -1370,8 +1370,6 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
atomisp_msi_irq_init(isp);
- cpu_latency_qos_add_request(&isp->pm_qos, PM_QOS_DEFAULT_VALUE);
-
/*
* for MRFLD, Software/firmware needs to write a 1 to bit 0 of
* the register at CSI_RECEIVER_SELECTION_REG to enable SH CSI
@@ -1440,6 +1438,7 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
isp->pm_domain.ops.suspend = atomisp_suspend;
isp->pm_domain.ops.resume = atomisp_resume;
+ cpu_latency_qos_add_request(&isp->pm_qos, PM_QOS_DEFAULT_VALUE);
dev_pm_domain_set(&pdev->dev, &isp->pm_domain);
pm_runtime_put_noidle(&pdev->dev);
@@ -1486,11 +1485,11 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
pm_runtime_forbid(&pdev->dev);
pm_runtime_get_noresume(&pdev->dev);
dev_pm_domain_set(&pdev->dev, NULL);
+ cpu_latency_qos_remove_request(&isp->pm_qos);
atomisp_unregister_entities(isp);
error_uninitialize_modules:
atomisp_uninitialize_modules(isp);
error_irq_uninit:
- cpu_latency_qos_remove_request(&isp->pm_qos);
atomisp_msi_irq_uninit(isp);
pci_free_irq_vectors(pdev);
error_release_firmware:
--
2.43.0
next prev parent reply other threads:[~2023-12-31 10:31 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-31 10:30 [PATCH 00/15] media: atomisp: NULL pointer deref + missing firmware fixes Hans de Goede
2023-12-31 10:30 ` [PATCH 01/15] media: atomisp: Adjust for v4l2_subdev_state handling changes in 6.8 Hans de Goede
2024-01-02 0:14 ` Andy Shevchenko
2023-12-31 10:30 ` [PATCH 02/15] media: atomisp: Refactor sensor crop + fmt setting Hans de Goede
2024-01-02 0:17 ` Andy Shevchenko
2023-12-31 10:30 ` [PATCH 03/15] media: atomisp: Remove s_routing subdev call Hans de Goede
2023-12-31 10:30 ` [PATCH 04/15] media: atomisp: Remove remaining deferred firmware loading code Hans de Goede
2023-12-31 10:30 ` [PATCH 05/15] media: atomisp: Drop is_valid_device() function Hans de Goede
2024-01-02 0:19 ` Andy Shevchenko
2024-02-19 13:25 ` Hans de Goede
2023-12-31 10:30 ` [PATCH 06/15] media: atomisp: Call pcim_enable_device() and pcim_iomap_regions() later Hans de Goede
2024-01-02 0:22 ` Andy Shevchenko
2023-12-31 10:30 ` [PATCH 07/15] media: atomisp: Fix probe error-exit path Hans de Goede
2024-01-02 0:24 ` Andy Shevchenko
2023-12-31 10:30 ` [PATCH 08/15] media: atomisp: Fix atomisp_pci_remove() Hans de Goede
2024-01-02 0:26 ` Andy Shevchenko
2023-12-31 10:30 ` Hans de Goede [this message]
2023-12-31 10:30 ` [PATCH 10/15] media: atomisp: Fix probe()/remove() power-management Hans de Goede
2024-01-02 0:29 ` Andy Shevchenko
2023-12-31 10:30 ` [PATCH 11/15] media: atomisp: Replace atomisp_drvfs attr with using driver.dev_groups attr Hans de Goede
2024-01-02 0:33 ` Andy Shevchenko
2024-01-02 11:30 ` Hans de Goede
2024-01-02 21:23 ` Andy Shevchenko
2024-01-17 15:03 ` Hans de Goede
2023-12-31 10:30 ` [PATCH 12/15] media: atomisp: Move power-management [un]init into atomisp_pm_[un]init() Hans de Goede
2023-12-31 10:30 ` [PATCH 13/15] media: atomisp: Bind and do power-management without firmware Hans de Goede
2023-12-31 10:30 ` [PATCH 14/15] media: atomisp: Remove unnecessary msleep(10) from atomisp_mrfld_power() error path Hans de Goede
2023-12-31 10:30 ` [PATCH 15/15] media: atomisp: Update TODO Hans de Goede
2024-01-02 0:40 ` [PATCH 00/15] media: atomisp: NULL pointer deref + missing firmware fixes Andy Shevchenko
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