- 26 Sep, 2014 8 commits
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Zhaowei Yuan authored
Variable frame_size represents the size of plane luminance here, not just frame size, its naming style should be unified as frame_size_ch and frame_size_mv. Signed-off-by:
Zhaowei Yuan <zhaowei.yuan@samsung.com> Signed-off-by:
Kamil Debski <k.debski@samsung.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Zhaowei Yuan authored
It should take ctx->dst_fmt->num_planes as the loop condition for CAPTURE. Signed-off-by:
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Olli Salonen authored
PLP selection was implemented for Si2168 last month (patchwork 25387). However, FE_CAN_MULTISTREAM was not added to dvb_frontend_ops of si2168. This patch adds FE_CAN_MULTISTREAM, which indicates that multiple PLP are supported. Signed-off-by:
Olli Salonen <olli.salonen@iki.fi> Acked-by:
Antti Palosaari <crope@iki.fi> Reviewed-by:
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Kazunori Kobayashi authored
This patch allows for exporting a dmabuf descriptor from soc_camera drivers. Signed-off-by:
Kazunori Kobayashi <kkobayas@igel.co.jp> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Dan Carpenter authored
My static checker complains: drivers/media/platform/soc_camera/mx2_camera.c:1070 mx2_emmaprp_resize() warn: no lower bound on 'num' The heuristic is that it's looking for values which the user can influence and we put an upper bound on them but we (perhaps accidentally) allow negative numbers. I am not very familiar with this code but I have looked at it and think there might be a bug. Making the variable unsigned seems like a safe option either way and this silences the static checker warning. The call tree is: -> subdev_do_ioctl() -> mx2_camera_set_fmt() -> mx2_emmaprp_resize() The check: if (num > RESIZE_NUM_MAX) can underflow and then we use "num" on the else path. Signed-off-by:Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Sergei Shtylyov authored
The dev_err() call is supposed to output <width>x<height> in decimal but one of the format specifiers is "%x" instead of "%u" (most probably due to a typo). Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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Mauro Carvalho Chehab authored
drivers/built-in.o: In function `tc90522t_get_frontend': >> tc90522.c:(.text+0x260b64c): undefined reference to `__divdi3' >> tc90522.c:(.text+0x260b685): undefined reference to `__divdi3' >> tc90522.c:(.text+0x260b6bb): undefined reference to `__divdi3' >> tc90522.c:(.text+0x260b713): undefined reference to `__divdi3' drivers/built-in.o:tc90522.c:(.text+0x260bb64): more undefined references to `__divdi3' follow Reported-by:
kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
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Mauro Carvalho Chehab authored
drivers/built-in.o: In function `qm1d1c0042_set_params': >> qm1d1c0042.c:(.text+0x2519730): undefined reference to `__divdi3' Reported-by:
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- 24 Sep, 2014 5 commits
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Olli Salonen authored
Add support for IT930x USB bridge and IT9303 reference design. It is a DVB-T/T2/C tuner with the following components: - IT9303 USB bridge - Si2168-B40 demodulator - Si2147-A30 tuner The IT9303 requires firmware that can be downloaded here: http://trsqr.net/olli/linux/firmwares/it930x/ The Si2168-B40 requires firmware, but the one that is used by PCTV 292e can be used. http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/Si2168-B40/ The Si2147-A30 tuner does not require firmware loading. Signed-off-by:
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Olli Salonen authored
Some I2C tuner drivers require that the I2C device of the tuner is added to the I2C adapter of the demodulator (Si2168+Si2157 for example). Add possibility to tell af9035_add_i2c_dev which I2C adapter should be used. Signed-off-by:
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Olli Salonen authored
DVBSky T9580 is a dual tuner card with one DVB-T2/C tuner and one DVB-S2 tuner. It contains the following components: - PCIe bridge: Conexant CX23885 - Demod for terrestrial/cable: Silicon Labs Si2168-A30 - Tuner for terrestrial/cable: Silicon Labs Si2158-A20 - Demod for sat: Montage DS3103 - Tuner for sat: Montage TS2022 This patch depends on Max Nibble's patch for m88ds3103 (see patchwork 25312: https://patchwork.linuxtv.org/patch/25312/ ). 3 firmwares are needed: - Si2168-A30 demod and Si2158-A20 tuner: same as TechnoTrend CT2-4400, https://www.mail-archive.com/linux-media@vger.kernel.org/msg76944.html - Montage DS3103 demod: same as PCTV 461e, Antti has it on his LinuxTV project page: http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/ IR receiver is not supported. Values in cx23885_gpio_setup, cx23885_card_setup and dvbsky_t9580_set_voltage as well as the EEPROM read function are taken from the manufacturer provided semi-open source driver. The drivers in question are Linux GPL'd media tree drivers for cx23885 modified by Max Nibble (nibble.max@gmail.com) with proprietary tuner/demod drivers. Max is aware of this patch and has approved my use of the values in this patch. Signed-off-by:
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Olli Salonen authored
Setting the LNB voltage requires setting some GPIOs on the cx23885 with some boards before calling the actual set_voltage function in the demod driver. Add a function pointer into state for that case. Signed-off-by:
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Olli Salonen authored
Prepare cx23885 driver for handling I2C client that is needed for certain demodulators and tuners (for example Si2168 and Si2157). I2C client for tuner and demod stored in state and unregistering of the I2C devices added into dvb_unregister. Signed-off-by:
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- 23 Sep, 2014 27 commits
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Mauro Carvalho Chehab authored
drivers/media/pci/pt3/pt3.c:862:1: warning: symbol 'pt3_pm_ops' was not declared. Should it be static? Cc: Akihiro Tsukada <tskd08@gmail.com> Signed-off-by: -
Mauro Carvalho Chehab authored
drivers/media/dvb-frontends/tc90522.c:706:5: warning: symbol 'tc90522_functionality' was not declared. Should it be static? drivers/media/dvb-frontends/tc90522.c:706:5: warning: no previous prototype for 'tc90522_functionality' [-Wmissing-prototypes] u32 tc90522_functionality(struct i2c_adapter *adap) ^ Cc: Akihiro Tsukada <tskd08@gmail.com> Signed-off-by: -
Akihiro Tsukada authored
This patch adds support for PT3 PCIe cards. PT3 has an FPGA PCIe bridge chip, a TC90522 demod chip and a VA4M6JC2103 tuner module which contains two QM1D1C0042 chips for ISDB-S and two MxL301RF's for ISDB-T. It can receive and deliver 4 (2x ISDB-S, 2x ISDB-T) streams simultaneously, and a kthread is used per stream to poll incoming data, because PT3 does not have interrupts. As an antenna input for each delivery system is split in the tuner module and shared between the corresponding two tuner chips, LNB/LNA controls that the FPGA chip provides are (naturally) shared as well. The tuner chips also share the power line in the tuner module, which is controlled on/off by a GPIO pin of the demod chip. As with the demod chip and the ISDB-T tuner chip, the init sequences/register settings for those chips are not disclosed and stored in a private memory of the FPGA, PT3 driver executes the init of those chips on behalf of their drivers. Signed-off-by:
Akihiro Tsukada <tskd08@gmail.com> Signed-off-by:
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Akihiro Tsukada authored
This patch adds driver for tc90522 demodulator chips. The chip contains 4 demod modules that run in parallel and are independently controllable via separate I2C addresses. Two of the modules are for ISDB-T and the rest for ISDB-S. It is used in earthsoft pt3 cards. Note that this driver does not init the chip, because the initilization sequence / register setting is not disclosed. Thus, the driver assumes that the chips are initilized externally by its parent board driver before fe->ops->init() are called. Earthsoft PT3 PCIe card, for example, contains the init sequence in its private memory and provides a command to trigger the sequence. Signed-off-by:
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Akihiro Tsukada authored
This patch adds driver for qm1d1c0042 tuner chips. It is used as an ISDB-S tuner in earthsoft pt3 cards. Signed-off-by:
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Akihiro Tsukada authored
This patch adds driver for mxl301rf OFDM tuner chips. It is used as an ISDB-T tuner in earthsoft pt3 cards. Note that this driver does not initilize the chip, because the initilization sequence / register setting is not disclosed. Thus, the driver assumes that the chips are initilized externally by its parent board driver before tuner_ops->init() are called, like in PT3 driver where the bridge chip contains the init sequence in its private memory and provides a command to trigger the sequence. Signed-off-by:
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Joe Perches authored
No caller or macro uses the return value so make it void. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Srinivas Kandagatla authored
There is no need to init .owner field. Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_platform_driver" This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway." Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by:
Maxime Coquelin <maxime.coquelin@st.com> Acked-by:
Peter Griffin <peter.griffin@linaro.org> Signed-off-by:
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Srinivas Kandagatla authored
This patch moves setting of pm_ops out of the CONFIG_PM_SLEEP condition. Setting pm ops under CONFIG_PM_SLEEP does not make any sense. This patch also remove unnecessary also remove CONFIG_PM condition for pm member in st_rc_driver structure. Signed-off-by:
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Srinivas Kandagatla authored
This patch fixes a compilation error while building with the random kernel configuration. drivers/media/rc/st_rc.c: In function 'st_rc_probe': drivers/media/rc/st_rc.c:281:2: error: implicit declaration of function 'reset_control_get' [-Werror=implicit-function-declaration] rc_dev->rstc = reset_control_get(dev, NULL); drivers/media/rc/st_rc.c:281:15: warning: assignment makes pointer from integer without a cast [enabled by default] rc_dev->rstc = reset_control_get(dev, NULL); Reported-by:
Jim Davis <jim.epost@gmail.com> Signed-off-by:
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Guoxiong Yan authored
IR transmitter driver for Hisilicon hix5hd2 soc By default all protocols are disabled. For example nec decoder can be enabled by either 1. ir-keytable -p nec 2. echo nec > /sys/class/rc/rc0/protocols See see Documentation/ABI/testing/sysfs-class-rc [mchehab@osg.samsung.com: Add a fixup for the driver to compile on archs that don't provide writel_relaxed() macro] Signed-off-by:
Guoxiong Yan <yanguoxiong@huawei.com> Signed-off-by:
Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by:
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Guoxiong Yan authored
Signed-off-by:
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nibble.max authored
This is a RC5 remote controller map for DVBSky S860/960 devices. Signed-off-by:
Nibble Max <nibble.max@gmail.com> Signed-off-by:
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nibble.max authored
Support for DVBSky dvb-s2 usb: add dvb-usb-v2 driver for DVBSky dvb-s2 box, no ci support yet. Signed-off-by:
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nibble.max authored
This RC will be used by DVBSky driver, added on the next patch. Signed-off-by:
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Shuah Khan authored
xc5000 doesn't load firmware at attach time instead loads it when it needs to set and change configuration from its init, frequency, digital and analog mode set interffaces. As a result, when system is suspended before firmware is loaded, firmware load can be avoided during resume. Loading formware in this scenario results in slowpath warnings during resume as it won't be in the suspend firmware cache. Signed-off-by:
Shuah Khan <shuah.kh@samsung.com> Signed-off-by:
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Shuah Khan authored
xc5000 releases firmware right after loading it. Change it to save the firmware and release it from xc5000_release(). This helps avoid fecthing firmware when forced firmware load requests come in to change analog tv frequence and when firmware needs to be reloaded after suspend and resume. Signed-off-by:
Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by:
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Mauro Carvalho Chehab authored
drivers/media/pci/saa7134/saa7134-go7007.c: In function ‘saa7134_go7007_interface_reset’: drivers/media/pci/saa7134/saa7134-go7007.c:147:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable] Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com>
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Mauro Carvalho Chehab authored
drivers/media/pci/saa7134/saa7134-go7007.c:247:17: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7134/saa7134-go7007.c:247:17: expected unsigned int [unsigned] val drivers/media/pci/saa7134/saa7134-go7007.c:247:17: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7134/saa7134-go7007.c:252:17: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7134/saa7134-go7007.c:252:17: expected unsigned int [unsigned] val drivers/media/pci/saa7134/saa7134-go7007.c:252:17: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7134/saa7134-go7007.c:299:9: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7134/saa7134-go7007.c:299:9: expected unsigned int [unsigned] val drivers/media/pci/saa7134/saa7134-go7007.c:299:9: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7134/saa7134-go7007.c:300:9: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7134/saa7134-go7007.c:300:9: expected unsigned int [unsigned] val drivers/media/pci/saa7134/saa7134-go7007.c:300:9: got restricted __le32 [usertype] <noident> Signed-off-by: -
Mauro Carvalho Chehab authored
All error/warnings: drivers/built-in.o: In function `saa7134_go7007_fini': >> saa7134-go7007.c:(.text+0x3b628b): undefined reference to `go7007_snd_remove' drivers/built-in.o: In function `saa7134_go7007_interface_reset': >> saa7134-go7007.c:(.text+0x3b659a): undefined reference to `go7007_read_interrupt' drivers/built-in.o: In function `saa7134_go7007_init': >> saa7134-go7007.c:(.text+0x3b65fa): undefined reference to `go7007_alloc' >> saa7134-go7007.c:(.text+0x3b66ed): undefined reference to `go7007_boot_encoder' >> saa7134-go7007.c:(.text+0x3b66fe): undefined reference to `go7007_register_encoder' drivers/built-in.o: In function `saa7134_go7007_irq_ts_done': >> saa7134-go7007.c:(.text+0x3b6c2a): undefined reference to `go7007_parse_video_stream' >> saa7134-go7007.c:(.text+0x3b6c86): undefined reference to `go7007_parse_video_stream' This happens when: - VIDEO_SAA7134 is either 'm' or 'y' - VIDEO_GO7007 is not selected. Reported-by:
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Hans Verkuil authored
This patch adds support to saa7134 for 'WIS Voyager or compatible' PCI boards such as the Sensoray model 614 with which this patch was tested. It is a saa7134-based PCI board with a go7007 MPEG encoder. This was a patch when the go7007 was still in staging and was not applied when go7007 was moved to drivers/media since it needed more work. That work is now done and this last piece of go7007 support can now go in. Signed-off-by:
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Hans Verkuil authored
The saa7134 driver missed capturing line 23 of the VBI area for the 50 Hz formats. Include that line in the VBI capture. Signed-off-by:
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Hans Verkuil authored
v4l_print_ext_controls() would print the 'size' if it was 0 and 'value' if size was non-zero, but it should have been the other way around. Signed-off-by:
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Dan Carpenter authored
We don't need to check "ret", we know it's zero. Signed-off-by:
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Dan Carpenter authored
We know "ret" is zero so we don't need to test for it. It upsets the static checkers when we test stuff but we know the answer. drivers/media/usb/as102/as102_usb_drv.c:164 as102_send_ep1() warn: we tested 'ret' before and it was 'false' drivers/media/usb/as102/as102_usb_drv.c:189 as102_read_ep2() warn: we tested 'ret' before and it was 'false' Also, we don't need to initialize "ret". Signed-off-by:
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Amber Thrall authored
Fixed various coding styles, ignoring coding style error on line 5 for all files containing a link that is longer than 80 characters long. Signed-off-by:
Amber Thrall <amber.rose.thrall@gmail.com> Signed-off-by:
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Alexey Khoroshilov authored
imon_probe() does three usb_get_dev(), but there is no any usb_put_dev() in the driver. The patch adds usb_put_dev() to error paths, to imon_disconnect() and to imon_probe() as far as usbdev is not saved anywhere. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by:
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