- 14 Nov, 2014 29 commits
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Boris BREZILLON authored
In order to have subsytem agnostic media bus format definitions we've moved media bus definition to include/uapi/linux/media-bus-format.h and prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Reference new definitions in all usb drivers. Signed-off-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by:
Hans Verkuil <hans.verkuil@cisco.com> Acked-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Boris BREZILLON authored
In order to have subsytem agnostic media bus format definitions we've moved media bus definition to include/uapi/linux/media-bus-format.h and prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Reference new definitions in all platform drivers. Signed-off-by:
Sekhar Nori <nsekhar@ti.com> Acked-by:
Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
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Boris BREZILLON authored
In order to have subsytem agnostic media bus format definitions we've moved media bus definition to include/uapi/linux/media-bus-format.h and prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Replace all references to the old definitions in pci drivers. Signed-off-by:
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Boris BREZILLON authored
In order to have subsytem agnostic media bus format definitions we've moved media bus definitions to include/uapi/linux/media-bus-format.h and prefixed values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Replace all references to the old definitions in i2c drivers. Signed-off-by:
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Boris BREZILLON authored
Replace references to the v4l2_mbus_pixelcode enum with the new media_bus_format enum in all common headers. Signed-off-by:
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Boris BREZILLON authored
In order to have subsytem agnostic media bus format definitions we've moved media bus definition to include/uapi/linux/media-bus-format.h and prefixed them with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Update the v4l documentation accordingly. Signed-off-by:
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Boris BREZILLON authored
Define MEDIA_BUS_FMT macros (re-using the values defined in the v4l2_mbus_pixelcode enum) into a separate header file so that they can be used from the DRM/KMS subsystem without any reference to the V4L2 subsystem. Then set V4L2_MBUS_FMT definitions to the MEDIA_BUS_FMT values using the V4L2_MBUS_FROM_MEDIA_BUS_FMT macro. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
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Antti Palosaari authored
Enable integrated demod ADC only when demod is used. Keep integrated demod ADC disabled when external demod is used. This fixes corrupted stream in a case external demod was used. Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
Add config values for SYS_DVBC_ANNEX_A. Signed-off-by:
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Antti Palosaari authored
Add mn88473 driver from staging. DVB-T/T2/C demodulator driver. Signed-off-by:
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Antti Palosaari authored
Add TODO for mainlining. Signed-off-by:
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Antti Palosaari authored
It is not ready enough to be released on mainline. Signed-off-by:
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Antti Palosaari authored
Convert driver to I2C RegMap API. That offers unified register access routines, register value caching and more. We need 3 register maps, one for each register page, as chips has 3 I2C address. Signed-off-by:
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Antti Palosaari authored
Driver was using DVB proprietary binding model. As it is I2C device, we could change it to normal kernel I2C driver. Signed-off-by:
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Antti Palosaari authored
Separate IF and BW based registers. Add support for DVB-T and DVB-T2 6MHz channel bandwidth. Signed-off-by:
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Antti Palosaari authored
Implement DVB-T mode. Signed-off-by:
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Antti Palosaari authored
Add support for DVB-T2. Signed-off-by:
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Antti Palosaari authored
Only DVB-C is implemented. Signed-off-by:
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Antti Palosaari authored
Add mn88472 driver from staging. DVB-T/T2/C demodulator driver. Signed-off-by:
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Antti Palosaari authored
Add TODO for mainlining. Signed-off-by:
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Antti Palosaari authored
It is not ready enough to be released on mainline. Signed-off-by:
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Antti Palosaari authored
Implement initial support for DVB-T and DVB-T2 modes. Now driver has basic support for all the modes, DVB-C/T/T2. Signed-off-by:
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Antti Palosaari authored
Convert driver to I2C RegMap API. Signed-off-by:
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Antti Palosaari authored
It uses I2C bus so better to implement it as a standard I2C driver model. It was using proprietary DVB binding. Signed-off-by:
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Antti Palosaari authored
Rename state to dev. Signed-off-by:
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Antti Palosaari authored
Original plan was to implement driver as one file per used demod standard (mn88472_c.c, mn88472_t.c and mn88472_t2.c). However, that plan was a mistake as driver code differences are so small between different standards. Due to that rename this file and implement all the needed functionality to that file. Signed-off-by:
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Antti Palosaari authored
400ms delay seems to be enough in order to gain DVB-C lock. Signed-off-by:
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Antti Palosaari authored
Wrong symbol name causes demod attach failure. Reported-by:
Benjamin Larsson <benjamin@southpole.se> Signed-off-by:
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Antti Palosaari authored
Only DVB-C mode is supported, DVB-T and DVB-T2 are not supported. Very much feature reduced version, no signal statistics nor normal chip configuration options. Signed-off-by:
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- 11 Nov, 2014 11 commits
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nibble.max authored
It is wrong that sp2 device uses the i2c adapter from m88ds3103 return. sp2 device sits on the same i2c bus with m88ds3103, not behind m88ds3103. Signed-off-by:
Nibble Max <nibble.max@gmail.com> Reviewed-by:
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nibble.max authored
1> When m88ds3103 works in serial ts mode, its serial ts clock is equal to ts master clock and the clock divider is bypassed. 2> The serial ts clock is configed by the bridge driver just like parallel ts clock. Signed-off-by:
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nibble.max authored
DVBSky S952 dvb-s/s2 dual PCIe card: 1>dvb frontend: M88TS2022(tuner),M88DS3103(demod) 2>PCIe bridge: CX23885(port b: parallel mode, port c: serial mode) 3>rc: cx23885 integrated. Signed-off-by:
Olli Salonen <olli.salonen@iki.fi> Signed-off-by:
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nibble.max authored
DVBSky S950 dvb-s/s2 PCIe card: 1>dvb frontend: M88TS2022(tuner),M88DS3103(demod) 2>PCIe bridge: cx23885 3>rc: cx23885 integrated. Signed-off-by:
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Hans Verkuil authored
Fix many sparse warnings: drivers/media/pci/saa7164/saa7164-core.c:97:18: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:122:31: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:122:31: warning: incorrect type in initializer (different address spaces) drivers/media/pci/saa7164/saa7164-core.c:122:31: expected unsigned char [noderef] [usertype] <asn:2>*bufcpu drivers/media/pci/saa7164/saa7164-core.c:122:31: got unsigned char [usertype] *<noident> drivers/media/pci/saa7164/saa7164-core.c:282:44: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:286:38: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:286:35: warning: incorrect type in assignment (different address spaces) drivers/media/pci/saa7164/saa7164-core.c:286:35: expected unsigned char [noderef] [usertype] <asn:2>*p drivers/media/pci/saa7164/saa7164-core.c:286:35: got unsigned char [usertype] *<noident> drivers/media/pci/saa7164/saa7164-core.c:352:44: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:527:53: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-core.c:129:30: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:133:38: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:133:72: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:134:35: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:287:61: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:288:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:289:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:290:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:291:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:292:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:293:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-core.c:294:65: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-fw.c:548:52: warning: incorrect type in argument 5 (different address spaces) drivers/media/pci/saa7164/saa7164-fw.c:548:52: expected unsigned char [usertype] *dst drivers/media/pci/saa7164/saa7164-fw.c:548:52: got unsigned char [noderef] [usertype] <asn:2>* drivers/media/pci/saa7164/saa7164-fw.c:579:44: warning: incorrect type in argument 5 (different address spaces) drivers/media/pci/saa7164/saa7164-fw.c:579:44: expected unsigned char [usertype] *dst drivers/media/pci/saa7164/saa7164-fw.c:579:44: got unsigned char [noderef] [usertype] <asn:2>* drivers/media/pci/saa7164/saa7164-fw.c:597:44: warning: incorrect type in argument 5 (different address spaces) drivers/media/pci/saa7164/saa7164-fw.c:597:44: expected unsigned char [usertype] *dst drivers/media/pci/saa7164/saa7164-fw.c:597:44: got unsigned char [noderef] [usertype] <asn:2>* drivers/media/pci/saa7164/saa7164-bus.c:36:36: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-bus.c:41:36: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-bus.c:151:19: warning: incorrect type in assignment (different base types) drivers/media/pci/saa7164/saa7164-bus.c:151:19: expected unsigned short [unsigned] [usertype] size drivers/media/pci/saa7164/saa7164-bus.c:151:19: got restricted __le16 [usertype] <noident> drivers/media/pci/saa7164/saa7164-bus.c:152:22: warning: incorrect type in assignment (different base types) drivers/media/pci/saa7164/saa7164-bus.c:152:22: expected unsigned int [unsigned] [usertype] command drivers/media/pci/saa7164/saa7164-bus.c:152:22: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7164/saa7164-bus.c:153:30: warning: incorrect type in assignment (different base types) drivers/media/pci/saa7164/saa7164-bus.c:153:30: expected unsigned short [unsigned] [usertype] controlselector drivers/media/pci/saa7164/saa7164-bus.c:153:30: got restricted __le16 [usertype] <noident> drivers/media/pci/saa7164/saa7164-bus.c:172:20: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:173:20: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:206:28: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:287:9: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7164/saa7164-bus.c:287:9: expected unsigned int [unsigned] val drivers/media/pci/saa7164/saa7164-bus.c:287:9: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7164/saa7164-bus.c:339:20: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:340:20: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:463:9: warning: incorrect type in argument 1 (different base types) drivers/media/pci/saa7164/saa7164-bus.c:463:9: expected unsigned int [unsigned] val drivers/media/pci/saa7164/saa7164-bus.c:463:9: got restricted __le32 [usertype] <noident> drivers/media/pci/saa7164/saa7164-bus.c:466:21: warning: cast to restricted __le16 drivers/media/pci/saa7164/saa7164-bus.c:467:24: warning: cast to restricted __le32 drivers/media/pci/saa7164/saa7164-bus.c:468:32: warning: cast to restricted __le16 drivers/media/pci/saa7164/saa7164-buffer.c:122:18: warning: incorrect type in assignment (different address spaces) drivers/media/pci/saa7164/saa7164-buffer.c:122:18: expected unsigned long long [noderef] [usertype] <asn:2>*cpu drivers/media/pci/saa7164/saa7164-buffer.c:122:18: got void * drivers/media/pci/saa7164/saa7164-buffer.c:127:21: warning: incorrect type in assignment (different address spaces) drivers/media/pci/saa7164/saa7164-buffer.c:127:21: expected unsigned long long [noderef] [usertype] <asn:2>*pt_cpu drivers/media/pci/saa7164/saa7164-buffer.c:127:21: got void * drivers/media/pci/saa7164/saa7164-buffer.c:134:20: warning: cast removes address space of expression drivers/media/pci/saa7164/saa7164-buffer.c:156:63: warning: incorrect type in argument 3 (different address spaces) drivers/media/pci/saa7164/saa7164-buffer.c:156:63: expected void *vaddr drivers/media/pci/saa7164/saa7164-buffer.c:156:63: got unsigned long long [noderef] [usertype] <asn:2>*cpu drivers/media/pci/saa7164/saa7164-buffer.c:179:57: warning: incorrect type in argument 3 (different address spaces) drivers/media/pci/saa7164/saa7164-buffer.c:179:57: expected void *vaddr drivers/media/pci/saa7164/saa7164-buffer.c:179:57: got unsigned long long [noderef] [usertype] <asn:2>*cpu drivers/media/pci/saa7164/saa7164-buffer.c:180:56: warning: incorrect type in argument 3 (different address spaces) drivers/media/pci/saa7164/saa7164-buffer.c:180:56: expected void *vaddr drivers/media/pci/saa7164/saa7164-buffer.c:180:56: got unsigned long long [noderef] [usertype] <asn:2>*pt_cpu drivers/media/pci/saa7164/saa7164-buffer.c:84:17: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-buffer.c:147:31: warning: dereference of noderef expression drivers/media/pci/saa7164/saa7164-buffer.c:148:17: warning: dereference of noderef expression Most are caused by pointers marked as __iomem when they aren't or not marked as __iomem when they should. Also note that readl/writel already do endian conversion, so there is no need to do it again. saa7164_bus_set/get were a bit tricky: you have to make sure the msg endian conversion is done at the right time, and that the code isn't using fields that are still little endian instead of cpu-endianness. The approach chosen is to convert just before writing to the ring buffer and to convert it back right after reading from the ring buffer. Signed-off-by:
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Hans Verkuil authored
In order to have v4l2-compliance tool pass the G/S_EDID some modifications where needed in the driver. In particular, the edid.reserved zone must be blanked. Based on a patch from Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>, but reworked it a bit. It should use 'data' (which depends on edid.present) instead of edid.blocks as the check whether edid data is present. Signed-off-by:
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Hans Verkuil authored
This fixes the v4l2-compliance failures. Signed-off-by:
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Hans Verkuil authored
Make this pass the v4l2-compliance test. Signed-off-by:
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Sudip Mukherjee authored
we are getting struct clk using clk_get before calling clk_prepare_enable. but if clk_prepare_enable fails, then we are jumping to fail_mutex_unlock where we are just unlocking the mutex, but we are not freeing the clock source. this patch just adds a call to clk_put before jumping to fail_mutex_unlock. Signed-off-by:
Sudip Mukherjee <sudip@vectorindia.org> Acked-by:
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Hans Verkuil authored
Add array controls to test support for such controls. There is one array with just one element, one 8x16 matrix control and one 4 dimensional 2x3x4x5 control. This makes it possible to experiment with such controls without requiring hard-to-get hardware. Signed-off-by:
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sensoray-dev authored
qlock spinlock controls access to buf_list and sequence. qlock spinlock should not be locked during a copy to video buffers, an operation that may sleep. Signed-off-by:
Dean Anderson <linux-dev@sensoray.com> Signed-off-by:
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