diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-25 05:36:44 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-25 08:40:29 -0300 |
| commit | d9ebd623c1912f8f02fc71d4e645973f51f83362 (patch) | |
| tree | a1094767910fbb7c53a242766b1c4c3bb62fc53f /drivers/staging/media | |
| parent | 20c5f4925e96719eb83a4f15765a6e653d24bfde (diff) | |
[media] solo6x10: add v4l2_device
Add support for struct v4l2_device.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/solo6x10/core.c | 8 | ||||
| -rw-r--r-- | drivers/staging/media/solo6x10/solo6x10.h | 2 | ||||
| -rw-r--r-- | drivers/staging/media/solo6x10/v4l2-enc.c | 2 | ||||
| -rw-r--r-- | drivers/staging/media/solo6x10/v4l2.c | 2 |
4 files changed, 10 insertions, 4 deletions
diff --git a/drivers/staging/media/solo6x10/core.c b/drivers/staging/media/solo6x10/core.c index 75d98cc61c4..05ecd48e550 100644 --- a/drivers/staging/media/solo6x10/core.c +++ b/drivers/staging/media/solo6x10/core.c @@ -181,6 +181,7 @@ static void free_solo_dev(struct solo_dev *solo_dev) pci_release_regions(pdev); pci_disable_device(pdev); + v4l2_device_unregister(&solo_dev->v4l2_dev); pci_set_drvdata(pdev, NULL); kfree(solo_dev); @@ -511,7 +512,9 @@ static int solo_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) solo_dev->type = id->driver_data; solo_dev->pdev = pdev; spin_lock_init(&solo_dev->reg_io_lock); - pci_set_drvdata(pdev, solo_dev); + ret = v4l2_device_register(&pdev->dev, &solo_dev->v4l2_dev); + if (ret) + goto fail_probe; /* Only for during init */ solo_dev->p2m_jiffies = msecs_to_jiffies(100); @@ -678,7 +681,8 @@ fail_probe: static void solo_pci_remove(struct pci_dev *pdev) { - struct solo_dev *solo_dev = pci_get_drvdata(pdev); + struct v4l2_device *v4l2_dev = pci_get_drvdata(pdev); + struct solo_dev *solo_dev = container_of(v4l2_dev, struct solo_dev, v4l2_dev); free_solo_dev(solo_dev); } diff --git a/drivers/staging/media/solo6x10/solo6x10.h b/drivers/staging/media/solo6x10/solo6x10.h index d8d61deb723..6501cb9afba 100644 --- a/drivers/staging/media/solo6x10/solo6x10.h +++ b/drivers/staging/media/solo6x10/solo6x10.h @@ -37,6 +37,7 @@ #include <linux/videodev2.h> #include <media/v4l2-dev.h> +#include <media/v4l2-device.h> #include <media/videobuf-core.h> #include "registers.h" @@ -178,6 +179,7 @@ struct solo_dev { u32 irq_mask; u32 motion_mask; spinlock_t reg_io_lock; + struct v4l2_device v4l2_dev; /* tw28xx accounting */ u8 tw2865, tw2864, tw2815; diff --git a/drivers/staging/media/solo6x10/v4l2-enc.c b/drivers/staging/media/solo6x10/v4l2-enc.c index bb5f1b82ddc..d085e386e08 100644 --- a/drivers/staging/media/solo6x10/v4l2-enc.c +++ b/drivers/staging/media/solo6x10/v4l2-enc.c @@ -1670,7 +1670,7 @@ static struct solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev, solo_enc->ch = ch; *solo_enc->vfd = solo_enc_template; - solo_enc->vfd->parent = &solo_dev->pdev->dev; + solo_enc->vfd->v4l2_dev = &solo_dev->v4l2_dev; ret = video_register_device(solo_enc->vfd, VFL_TYPE_GRABBER, nr); if (ret < 0) { video_device_release(solo_enc->vfd); diff --git a/drivers/staging/media/solo6x10/v4l2.c b/drivers/staging/media/solo6x10/v4l2.c index 70da9e2187d..33171161002 100644 --- a/drivers/staging/media/solo6x10/v4l2.c +++ b/drivers/staging/media/solo6x10/v4l2.c @@ -823,7 +823,7 @@ int solo_v4l2_init(struct solo_dev *solo_dev, unsigned nr) return -ENOMEM; *solo_dev->vfd = solo_v4l2_template; - solo_dev->vfd->parent = &solo_dev->pdev->dev; + solo_dev->vfd->v4l2_dev = &solo_dev->v4l2_dev; ret = video_register_device(solo_dev->vfd, VFL_TYPE_GRABBER, nr); if (ret < 0) { |