/* * Samsung LSI S5C73M3 8M pixel camera driver * * Copyright (C) 2012, Samsung Electronics, Co., Ltd. * Sylwester Nawrocki * Andrzej Hajda * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef MEDIA_S5C73M3__ #define MEDIA_S5C73M3__ #include #include /** * struct s5c73m3_gpio - data structure describing a GPIO * @gpio: GPIO number * @level: indicates active state of the @gpio */ struct s5c73m3_gpio { int gpio; int level; }; /** * struct s5c73m3_platform_data - s5c73m3 driver platform data * @mclk_frequency: sensor's master clock frequency in Hz * @gpio_reset: GPIO driving RESET pin * @gpio_stby: GPIO driving STBY pin * @nlanes: maximum number of MIPI-CSI lanes used * @horiz_flip: default horizontal image flip value, non zero to enable * @vert_flip: default vertical image flip value, non zero to enable */ struct s5c73m3_platform_data { unsigned long mclk_frequency; struct s5c73m3_gpio gpio_reset; struct s5c73m3_gpio gpio_stby; enum v4l2_mbus_type bus_type; u8 nlanes; u8 horiz_flip; u8 vert_flip; }; #endif /* MEDIA_S5C73M3__ */ /a>refslogtreecommitdiff
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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /include/sound/hdmi-codec.h
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/sound/hdmi-codec.h')