- 22 9月, 2014 40 次提交
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由 Axel Lin 提交于
This ensures device->streaming has correct status. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Himangi Saraogi 提交于
This patch introduces the use of the function usb_endpoint_is_int_in. The Coccinelle semantic patch that makes these changes is as follows: @@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_INT\|3\)) + usb_endpoint_xfer_int(epd) @@ struct usb_endpoint_descriptor *epd; @@ - (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd)) + usb_endpoint_is_int_in(epd) Signed-off-by: NHimangi Saraogi <himangi774@gmail.com> Acked-by: NJulia Lawall <julia.lawall@lip6.fr> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Use RegMap API to handle all the boring I2C register access boilerplate stuff. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel codebase and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
There is no need to print module name nor function name as those are done by kernel logging system when dev_xxx logging is used and driver is proper I2C driver. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Convert driver from DVB proprietary model to common I2C model. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Used tda18212 tuner is implemented as a I2C driver. Use em28xx tuner I2C client for tda18212 driver. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Used tda18212 tuner is implemented as I2C driver. Implement I2C client to anysee and use it for tda18212. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
We need carry pointer to frontend via config struct (I2C platform_data ptr) when I2C model is used. Add that pointer first in order to keep build unbreakable during conversion. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
We need to init supported stats here in order signal app which stats are supported. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
It crash kernel when device was removed while it was streaming. That is because we removed driver and frontend thread was still running. Use new callback which allows I2C driver removal just after frontend is unregistered. V2: fixed by reported by Daniel Reported-by: NDaniel Glöckner <daniel-gl@gmx.net> Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Add tuner_detach callback in order to allow custom detach. It is needed when tuner driver is implemented I2C client or some other kernel bus, but not proprietary dvb_attach / dvb_detach. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Add frontend_detach callback in order to allow custom detach. It is needed when demod driver is implemented I2C client or some other kernel bus, but not proprietary dvb_attach / dvb_detach. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Statistics are now calculated for DVBv5 and those DVBv5 values are returned for legacy DVBv3 calls also. So we could remove all old statistics calculation logic. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
DVBv5 BER is calculated anyway, so just return it for legacy read_ber() API too. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Remove 'duplicate' DVBv3 read UCB implementation and return value, calculated already for DVBv5 statistics. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Implement following DTV API commands: DTV_STAT_POST_ERROR_BIT_COUNT DTV_STAT_POST_TOTAL_BIT_COUNT These will provide post-Viterbi bit error rate reporting. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Implement following API commands: DTV_STAT_ERROR_BLOCK_COUNT DTV_STAT_TOTAL_BLOCK_COUNT These returns total and uncorrected error packets from outer FEC. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Remove 'duplicate' DVBv3 read SNR implementation and return value, calculated already by DVBv5 CNR, from the cache. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Return CNR via DVBv5 statistics API. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Let the demod firmware estimate RF signal strength and return it to the app as a dBm. To handle that, use thread which reads signal strengths from firmware in 2 sec intervals when device is active. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
I removed tuner_ prefix from the driver file names. Update maintainers entry according to that. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Use device names for recent PCTV Systems devices: PCTV AndroiDTV (78e) PCTV microStick (79e) Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
I2C driver address is passed as a i2c_new_device() parameter when device is created. Thus no need to keep it in config struct. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Biggest problem of that function is complexity. Try reduce complexity: * define macros to detect all 3 supported xfers * remove duplicate message maximum size checks Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
It uses I2C client so logging system prints module name automatically. Function name is also added automatically, if it is requested from dynamic debug by setting proper format. Because of that, we could simplify logging in our driver. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Convert driver to kernel I2C model. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel codebase and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
AF9030 and IT9130 series has different memory location for firmware version. Choose correct location according to chip type. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
udelay based I/O polling loop is a bad idea, especially system performance point of view. Kernel jiffies are preferred solution for such situations. Use it instead. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Refactor code largely. Try to keep order of register read/write same as windows driver does as it makes comparing sniffs easier. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Used script loader is quite useless and hides register numbers making code hard to understand. Get rid of it and use standard RegMap register write functions directly. it913x_priv.h file leaves empty after that change and is also removed. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Remove unused tuner set template. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Re-implement sleep. Based USB sniffs taken from the latest Hauppauge windows driver version 07/10/2014, 14.6.23.32191. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Use RegMap API to cover I2C register access routines. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
foo_dev seems to be most correct term for the structure holding data of each device instance. It is most used term in Kernel and also examples from book Linux Device Drivers, Third Edition, uses it. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Change register write and read routines to similar which are typically used. We have to add processor core as a part of register address in order to simplify register access. Chip has two cores, called link and ofdm. As for now, use address bit 24 to address used core. Bits 15:0 are register address in given core. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Change the it913x driver to use the I2C high lever tuner binding model. As af9035 depends on it, add a code there to do the binding. [mchehab@osg.samsung.com: Merge 3 patches into one, because we don't want to break bisect due to the conversion] Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Remove tuner_ prefix from module name and file names. Prefix was added due to file name conflict on media out-tree build system. Demodulator having same name does not exists anymore. So lets remove dumb prefix. Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Antti Palosaari 提交于
Correct issues reported by checkpatch.pl Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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