- 07 2月, 2014 1 次提交
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由 Mauro Carvalho Chehab 提交于
There are several left overs with my old email address. Remove their occurrences and add myself at CREDITS, to allow people to be able to reach me on my new addresses. Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 06 2月, 2014 3 次提交
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由 James Hogan 提交于
Change 32bit NEC scancode format (used by Apple and TiVo remotes) to encode the data with the correct bit order. Previously the raw bits were used without being bit reversed, now each 16bit half is bit reversed compared to before. So for the raw NEC data: (LSB/First) 0xAAaaCCcc (MSB/Last) (where traditionally AA=address, aa=~address, CC=command, cc=~command) We now generate the scancodes: (MSB) 0x0000AACC (LSB) (normal NEC) (MSB) 0x00AAaaCC (LSB) (extended NEC, address check wrong) (MSB) 0xaaAAccCC (LSB) (32-bit NEC, command check wrong) Note that the address byte order in 32-bit NEC scancodes is different to that of the extended NEC scancodes. I chose this way as it maintains the order of the bits in the address/command fields, and CC is clearly intended to be the LSB of the command if the TiVo codes are anything to go by so it makes sense for AA to also be the LSB. The TiVo keymap is updated accordingly. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: Jarod Wilson <jarod@redhat.com> Cc: linux-media@vger.kernel.org Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 James Hogan 提交于
Add and document a generic sysfs based scancode filtering interface for making use of IR data matching hardware to filter out uninteresting scancodes. Two filters exist, one for normal operation and one for filtering scancodes which are permitted to wake the system from suspend. The following files are added to /sys/class/rc/rc?/: - filter: normal scancode filter value - filter_mask: normal scancode filter mask - wakeup_filter: wakeup scancode filter value - wakeup_filter_mask: wakeup scancode filter mask A new s_filter() driver callback is added which must arrange for the specified filter to be applied at the right time. Drivers can convert the scancode filter into a raw IR data filter, which can be applied immediately or later (for wake up filters). Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: linux-media@vger.kernel.org Cc: Rob Landley <rob@landley.net> Cc: linux-doc@vger.kernel.org Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 James Hogan 提交于
Commit 1d184b0b ([media] media: rc: add raw decoder for Sharp protocol) added a new raw IR decoder for the sharp protocol, but didn't add the code to load the module at init as is done for other raw decoders, so add that code now. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 05 2月, 2014 13 次提交
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由 Antti Palosaari 提交于
Add USB ID [2040:f900] for Hauppauge WinTV-MiniStick 2. Device is build upon IT9135 chipset. Tested-by: NStefan Becker <schtefan@gmx.net> Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Antti Seppälä 提交于
There are reports[1] that on some motherboards loading the nuvoton-cir disables PS/2 keyboard input. This is caused by an erroneous write of CIR_INTR_MOUSE_IRQ_BIT to ACPI control register. According to datasheet the write enables mouse power management event interrupts which will probably have ill effects if the motherboard has only one PS/2 port with keyboard in it. The cir hardware does not need mouse interrupts to function and should not touch them. This patch removes the illegal writes and registry definitions. [1] http://ubuntuforums.org/showthread.php?t=2106277&p=12461912&mode=threaded#post12461912Reported-by: NBruno Maire <bruno.maire@besonet.ch> Tested-by: NBruno Maire <bruno.maire@besonet.ch> Signed-off-by: NAntti Seppälä <a.seppala@gmail.com> Acked-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Joakim Hernberg 提交于
When tuning to 10818V on Astra 28E2, the system tunes to 11343V instead. This is a regression in the S471 driver introduced with the changeset: b43ea806 [media] cx23885: Fix TeVii S471 regression since introduction of ts2020. Suggested-by: NMauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: NJoakim Hernberg <jhernberg@alchemy.lu> Tested-by: NMark Clarkstone <hello@markclarkstone.co.uk> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Sean Young 提交于
A number of recent bug reports involve usb_submit_urb() failing which was only reported with debug parameter on. In addition, remove custom debug function. [m.chehab@samsung.com: patch rebased, as one of the patches on this series need changes] Signed-off-by: NSean Young <sean@mess.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Sean Young 提交于
Make the code simpler. Signed-off-by: NSean Young <sean@mess.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Sean Young 提交于
Just comments. No functional changes. Signed-off-by: NSean Young <sean@mess.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
Commit e63b009d "em28xx-i2c: Fix error code for I2C error transfers" changed the code to return -ETIMEDOUT on all unknown errors. But the proper error code for unknown errors is -EIO. So only report -ETIMEDOUT in case of the errors 0x02 and 0x04, which are according to Mauro Carvalho Chehab's tests related to i2c clock stretching and return -EIO for the rest. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
Commit d845fb3a "em28xx-i2c: add timeout debug information if i2c_debug enabled" has added wrong error descriptions for -ENXIO. The strings are also missing terminating newline characters, which breaks the output format. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
This avoids the unnecessary temporary registration of a dummy V4L2 clock. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
Since commit e63b009d the returned error code in case of not connected/responding i2c clients is ENXIO isntead of ENODEV, which causes several error messages on sensor probing. Fix the i2c return value checks on sensor probing to silence these warnings. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
[media] em28xx-video: do not unregister the v4l2 dummy clock before v4l2_device_unregister() has been called Otherwiese the core refuses to unregister the clock and the following warning appears in the system log: "WARNING: ... at drivers/media/v4l2-core/v4l2-clk.c:231 v4l2_clk_unregister+0x8a/0x90 [videodev]() v4l2_clk_unregister(): Refusing to unregister ref-counted 11-0030:mclk clock!" Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Frank Schaefer 提交于
dev->adev.users always needs to be increased when snd_em28xx_capture_open() is called and succeeds. Signed-off-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Cc: stable@vger.kernel.org Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 James Hogan 提交于
Add a raw decoder for the Sharp protocol. It uses a pulse distance modulation with a pulse of 320us and a bit period of 2ms for a logical 1 and 1ms for a logical 0. The first part of the message consists of a 5-bit address, an 8-bit command, and two other bits, followed by a 40ms gap before the echo message which is an inverted version of the main message except for the address bits. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: linux-media@vger.kernel.org Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 04 2月, 2014 15 次提交
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由 James Hogan 提交于
Add Sharp infrared protocol constants RC_TYPE_SHARP and RC_BIT_SHARP. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 James Hogan 提交于
Since v3.12, specifically 153a60bb ([media] rc: add feedback led trigger for rc keypresses), an LED trigger is activated on IR keydown whether or not a keypress is generated (i.e. even if there's no matching keycode). However the repeat and keyup logic isn't used unless there is a keypress, which results in non-keypress keydown events turning on the LED and not turning it off again. On the assumption that the intent was for the LED only to light up on valid key presses (you probably don't want it lighting up for the wrong remote control for example), move the led_trigger_event() call inside the keycode check. Signed-off-by: NJames Hogan <james.hogan@imgtec.com> Acked-by: NSean Young <sean@mess.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Fengguang Wu 提交于
Fix sparse warning: drivers/media/rc/rc-main.c:27:1: sparse: symbol 'ir_core_dev_number' was not declared. Should it be static? Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Fengguang Wu 提交于
Fix sparse warning: drivers/media/usb/em28xx/em28xx-cards.c:69:1: sparse: symbol 'em28xx_devused' was not declared. Should it be static? Signed-off-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
The VESA standard added a version 2 of the reduced blanking formula. Note in the comment that this is not yet supported by the v4l2_detect_cvt function. Obviously this should be implemented eventually, but for now add this as a reminder. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 sensoray-dev 提交于
Fixes all style warnings from scripts/checkpatch -f Signed-off-by: NDean Anderson <linux-dev@sensoray.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Sachin Kamat 提交于
module_usb_driver eliminates the boilerplate and makes the code simpler. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Martin Bugge 提交于
This applies to HDMI-map register 0x69. So far we have been using HPA manual mode. This way we had control of HPA which could be set after EDID had been programmed. Using a Mac Mini with mini-displayport to DVI-D converter as source caused the adv7842 to lock up and fail to detect any further signals. After experimenting with different configurations it was found that using the HPA auto mode and in addition letting RX-termination be controlled by HPA prevented this error from occuring. I was not able to re-create this problem on the adv7604. Signed-off-by: NMartin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Martin Bugge 提交于
Clear any pending AVI checksum-errors. To be able to display last received AVI. Signed-off-by: NMartin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Martin Bugge 提交于
Incorrect registers used for pixelclock read-out. Same registers as for adv7604 which actually gave an almost correct read-out, even they are not documented for adv7842. Corrected deep-color pixel-clock correction. Signed-off-by: NMartin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Martin Bugge 提交于
If the input signal is DVI-D and quantization range is RGB full range, gain and offset must be adjusted to get the right range on the output. Copied and adopted from adv7604. Signed-off-by: NMartin Bugge <marbugge@cisco.com> Cc: Mats Randgaard <matrandg@cisco.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
I came across this while checking the kernel use of V4L2_CTRL_FLAG_DISABLED. This flag should not be used with the control framework. Instead, just don't add the control at all. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
This define uses the deprecated interruptible_sleep_on_timeout function. Since this define is unused anyway we just remove it. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Hans Verkuil 提交于
usbtv-video.c needs module.h. So move the module.h include from usbtv-core.c to usbtv.h, that way both core.c and video.c have it. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Federico Simoncelli 提交于
Signed-off-by: NFederico Simoncelli <fsimonce@redhat.com> Reviewed-by: NLubomir Rintel <lkundrak@v3.sk> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 28 1月, 2014 1 次提交
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由 Marek Szyprowski 提交于
The side effect of commit 1056e438 ("v4l2-dev: Fix race condition on __video_register_device") is the increased number of index value assigned on video_device registration. Before that commit video_devices were numbered from 0, after it, the indexes starts from 1, because get_index() always count the device, which is being registered. Some device drivers rely on video_device index number for internal purposes, i.e. s5p-mfc driver stopped working after that patch. This patch restores the old method of numbering the video_device indexes. Cc: stable@vger.kernel.org # for v3.12 Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Acked-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NRicardo Ribalda <ricardo.ribalda@gmail.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 15 1月, 2014 7 次提交
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由 Mauro Carvalho Chehab 提交于
Before changeset d8b4b582, the remote controller device numbers were released when the device were unregistered. That helped to maintain some sanity, as, when USB devices are replugged, the remote controller would get the same number. Restore the same behaviour. Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Mauro Carvalho Chehab 提交于
Instead of just creating a long int, use DECLARE_BITMAP(). No functional changes. Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Srinivas Kandagatla 提交于
Some of the SOCs hold the IRB IP in softreset state by default. For this IP to work driver needs to bring it out of softreset. This patch adds support to reset the IP via reset framework. Without this patch the driver can not work with SoCs which holds the IP in softreset. Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Jassi Brar 提交于
'xt' points to a dma_interleaved_template and not a dma_async_tx_descriptor. Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Wei Yongjun 提交于
Fixes the following sparse warnings: drivers/media/radio/si4713/radio-usb-si4713.c:226:31: warning: symbol 'start_seq' was not declared. Should it be static? drivers/media/radio/si4713/radio-usb-si4713.c:291:29: warning: symbol 'command_table' was not declared. Should it be static? Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Wei Yongjun 提交于
usb_free_coherent() is safe with NULL addr and this check is not required. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Wei Yongjun 提交于
Fixes the following sparse warning: drivers/media/usb/au0828/au0828-dvb.c:36:5: warning: symbol 'preallocate_big_buffers' was not declared. Should it be static? Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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