- 30 Sep, 2021 40 commits
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Cai Huoqing <caihuoqing@baidu.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Maxime Ripard <maxime@cerno.tech> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Cai Huoqing authored
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by:
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Hans Verkuil authored
Don't report the restored controls with dev_info, use dev_dbg instead. This prevents a lot of noise in the kernel log. Reviewed-by:
Ricardo Ribalda <ribalda@chromium.org> Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Ricardo Ribalda authored
The uvc driver relies on the camera firmware to keep the control states and therefore is not capable of changing an inactive control. Allow returning -EACCES in those cases. Signed-off-by:
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Ricardo Ribalda authored
If we have an error setting a control, return the affected control in the error_idx field. Reviewed-by:
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Ricardo Ribalda authored
We can figure out if reading/writing a set of controls can fail without accessing them by checking their flags. This way we can honor the API closer: If an error is found when validating the list of controls passed with VIDIOC_G_EXT_CTRLS, then error_idx shall be set to ctrls->count to indicate to userspace that no actual hardware was touched. Fixes v4l2-compliance: Control ioctls (Input 0): warn: v4l2-test-controls.cpp(765): g_ext_ctrls(0) invalid error_idx 0 fail: v4l2-test-controls.cpp(645): invalid error index write only control test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL Reviewed-by: -
Ricardo Ribalda authored
The framework already contains a map of IDs to names, lets use it when possible. Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Ricardo Ribalda authored
Hans has discovered that in his test device, for the H264 format bytesused goes up to about 570, for YUYV it will actually go up to a bit over 5000 bytes, and for MJPG up to about 2706 bytes. We should also, according to V4L2_META_FMT_UVC docs, drop headers when the buffer is full. Credit-to: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by:
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Ricardo Ribalda authored
All the entities must have a unique name. We can have a descriptive and unique name by appending the function and the entity->id. This is even resilent to multi chain devices. Fixes v4l2-compliance: Media Controller ioctls: fail: v4l2-test-media.cpp(205): v2_entity_names_set.find(key) != v2_entity_names_set.end() test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(394): num_data_links != num_links test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL Signed-off-by: -
Ricardo Ribalda authored
Use the device name for the card name instead of vdev->name. That way all the devices have a different name instead of the common vdev->name. Signed-off-by:
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Ricardo Ribalda authored
Create all the class controls for the device defined controls. Fixes v4l2-compliance: Control ioctls (Input 0): fail: v4l2-test-controls.cpp(216): missing control class for class 00980000 fail: v4l2-test-controls.cpp(216): missing control tclass for class 009a0000 test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: FAIL Reviewed-by:
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Ricardo Ribalda authored
Pass the chain instead of the device. We want to keep the reference to the chain that controls belong to. We need to delay the initialization of the controls after the chains have been initialized. This is a cleanup needed for the next patches. Reviewed-by:
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Ricardo Ribalda authored
The device is doing something unexpected with the control. Either because the protocol is not properly implemented or there has been a HW error. Fixes v4l2-compliance: Control ioctls (Input 0): fail: v4l2-test-controls.cpp(448): s_ctrl returned an error (22) test VIDIOC_G/S_CTRL: FAIL fail: v4l2-test-controls.cpp(698): s_ext_ctrls returned an error (22) test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL Reviewed-by: -
Ricardo Ribalda authored
Fixes v4l2-compliance: Format ioctls (Input 0): warn: v4l2-test-formats.cpp(1339): S_PARM is supported but doesn't report V4L2_CAP_TIMEPERFRAME fail: v4l2-test-formats.cpp(1241): node->has_frmintervals && !cap->capability Reviewed-by: -
Ricardo Ribalda authored
If we do not implement these callbacks the framework will call the ext_ctrl callbaks instead, which are a superset of this functions. Suggested-by:
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Ricardo Ribalda authored
If the driver does not implement s_ctrl, but it does implement s_ext_ctrls, we convert the call. When that happens we have also to convert back the response from s_ext_ctrls. Fixes v4l2_compliance: Control ioctls (Input 0): fail: v4l2-test-controls.cpp(411): returned control value out of range fail: v4l2-test-controls.cpp(507): invalid control 00980900 test VIDIOC_G/S_CTRL: FAIL Fixes: 35ea11ff ("V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to v4l2-common.h or v4l2-ioctl.h") Reviewed-by:
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Ricardo Ribalda authored
The framework already checks for us if V4L2_CTRL_WHICH_DEF_VAL is written. Reviewed-by:
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Ricardo Ribalda authored
The framework already checks for us if V4L2_CTRL_WHICH_DEF_VAL is written. Cc: Mike Isely <isely@pobox.com> Signed-off-by:
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