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80c2b40a |
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11-Dec-2023 |
Benjamin Gaignard <benjamin.gaignard@collabora.com> |
media: videobuf2: core: Rename min_buffers_needed field in vb2_queue Rename min_buffers_needed into min_queued_buffers and update the documentation about it. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil: Drop the change where min_queued_buffers + 1 buffers would be] [hverkuil: allocated. Now this patch only renames this field instead of making] [hverkuil: a functional change as well.] [hverkuil: Renamed 3 remaining min_buffers_needed occurrences.]
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7c7e33b7 |
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14-Jul-2023 |
Rob Herring <robh@kernel.org> |
media: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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17d32ccd |
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26-Mar-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
media: sun8i_rotate: Convert to platform remove callback returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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9c298f82 |
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23-Apr-2021 |
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
media: sunxi: fix pm_runtime_get_sync() usage count The pm_runtime_get_sync() internally increments the dev->power.usage_count without decrementing it, even on errors. Replace it by the new pm_runtime_resume_and_get(), introduced by: commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") in order to properly decrement the usage counter, avoiding a potential PM usage counter leak. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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97c6a99b |
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07-Aug-2020 |
Daniel W. S. Almeida <dwlsalmeida@gmail.com> |
media: sunxi: sun8i-rotate.c: remove useless error message This fixes the following coccinelle report: drivers/media/platform/sunxi/sun8i-rotate/sun8i_rotate.c:751:2-9: line 751 is redundant because platform_get_irq() already prints an error By removing the useless call to dev_err() Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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d77182ad |
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24-Jan-2020 |
Jernej Skrabec <jernej.skrabec@siol.net> |
media: sun8i: Add Allwinner A83T Rotate driver Allwinner A83T contains rotation core which can rotate and flip images. Add a driver for it. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> [hverkuil-cisco@xs4all.nl: MAINTAINERS paths were out of date, fix that] [hverkuil-cisco@xs4all.nl: VFL_TYPE_GRABBER -> _VIDEO] [hverkuil-cisco@xs4all.nl: Fix module build] Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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