kernel/drivers/media/platform/st/sti, branch linux-6.9.y

media: videobuf2: core: Rename min_buffers_needed field in vb2_queue

2023-12-13T16:31:27Z

Rename min_buffers_needed into min_queued_buffers and update the documentation about it. Signed-off-by: Benjamin Gaignard Signed-off-by: Hans Verkuil [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.]

media: sti: hva: Remove useless check

2023-11-23T11:02:47Z

Remove index range test since it is done by vb2_get_buffer(). vb2_get_buffer() can return a NULL pointer so we need the return value. Signed-off-by: Benjamin Gaignard CC: Jean-Christophe Trotin Reviewed-by: Andrzej Pietrasiewicz Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: c8sectpfe: Use the devm_clk_get_enabled() helper function

2023-09-27T07:39:55Z

With devm_clk_get_enabled() the call to clk_disable_unprepare() can be dropped from the error path and the remove callback. Signed-off-by: Ruan Jinjie Reviewed-by: Patrice Chotard Signed-off-by: Hans Verkuil

media: sti: c8sectpfe: drop of_match_ptr() to avoid unused variables

2023-05-25T14:21:23Z

When CONFIG_OF is not set, "of_match_ptr()" compiles to NULL, which leaves unused, leading to warning such as: drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c:1175:34: warning: unused variable 'c8sectpfe_match' [-Wunused-const-variable] Drop the of_match_ptr usage to avoid such warning. Reported-by: kernel test robot Signed-off-by: Alain Volmat Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: c8sectpfe: switch to using gpiod API

2023-05-25T14:21:23Z

This switches the driver from using legacy gpio API and to the newer gpiod API. Since ordinary gpiod APIs operate on logical and not electrical levels, handling of the reset GPIO is adjusted accordingly. Signed-off-by: Dmitry Torokhov Reviewed-by: Andy Shevchenko Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: platform: Remove unnecessary (void*) conversions

2023-05-25T14:21:20Z

No need cast (void*) to (struct stdemux *),(struct hva_h264_ctx *) or (struct hva_h264_task *). Signed-off-by: Su Hui Signed-off-by: Hans Verkuil

media: c8sectpfe: dvb: remove unnecessary (void*) conversions

2023-05-14T15:05:28Z

Pointer variables of void * type do not require type cast. Link: https://lore.kernel.org/linux-media/20230320070828.13322-1-yuzhe@nfschina.com Signed-off-by: Yu Zhe Signed-off-by: Mauro Carvalho Chehab

media: hva-v4l2: Convert to platform remove callback returning void

2023-04-11T14:59:18Z

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 Signed-off-by: Hans Verkuil

media: delta-v4l2: Convert to platform remove callback returning void

2023-04-11T14:59:18Z

media: c8sectpfe-core: Convert to platform remove callback returning void

2023-04-11T14:59:18Z