- 19 Mar, 2013 21 commits
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Hans Verkuil authored
drivers/media/platform/davinci/dm644x_ccdc.c: In function ‘validate_ccdc_param’: drivers/media/platform/davinci/dm644x_ccdc.c:233:32: warning: comparison between ‘enum ccdc_gama_width’ and ‘enum ccdc_data_size’ [-Wenum-compare] It took a bit of work, see this thread of an earlier attempt to fix this: https://patchwork.kernel.org/patch/1923091/ I've chosen not to follow the suggestions in that thread since gamma_width is really a different property from data_size. What you really want is to know if gamma_width fits inside data_size and for that you need to translate each enum into a maximum bit number so you can safely compare the two. So I put in two static inline translation functions instead, keeping the rest of the code the same (except for fixing the 'gama' typo). Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Acked-by:
Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Since vpfe_capture already provided a g_std op setting current_norm does not actually do anything. Remove it. Signed-off-by:
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Hans Verkuil authored
Since vpbe_display already provides a g_std op setting current_norm didn't do anything. Remove that code. Signed-off-by:
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Hans Verkuil authored
Signed-off-by:
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Hans Verkuil authored
The use of V4L2_OUT_CAP_CUSTOM_TIMINGS is deprecated, use DV_TIMINGS instead. Note that V4L2_OUT_CAP_CUSTOM_TIMINGS is just a #define for V4L2_OUT_CAP_DV_TIMINGS. At some point in the future these CUSTOM_TIMINGS defines might be removed. Signed-off-by:
Sekhar Nori <nsekhar@ti.com> Signed-off-by:
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Hans Verkuil authored
Remove VPBE_ENC_DV_PRESET (the DV_PRESET API is no longer supported) and VPBE_ENC_CUSTOM_TIMINGS is renamed to VPBE_ENC_DV_TIMINGS since the old "CUSTOM_TIMINGS" name is deprecated in favor of "DV_TIMINGS". Signed-off-by:
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Hans Verkuil authored
This removes some incorrect dv_preset references left over from copy-and-paste errors. Signed-off-by:
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Hans Verkuil authored
Finally remove the dv_preset support from this driver. Note that dv_preset support was already removed from any bridge drivers that use this i2c driver, so the dv_preset ops were no longer called and can be removed safely. Signed-off-by:
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Hans Verkuil authored
In the functions tvp7002_mbus_fmt(), tvp7002_log_status and tvp7002_probe() we should use the dv_timings data structures instead of dv_preset data structures and functions. This is the second step towards removing the deprecated preset support of this driver. Signed-off-by:
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Hans Verkuil authored
This is the first step towards removing the deprecated preset support of this driver. Signed-off-by:
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Andrey Pavlenko authored
Added support for the GOTVIEW SatelliteHD card which is based on Montage M88DS3000 and works very well with this driver. Signed-off-by:
Andrey Pavlenko <andrey.a.pavlenko@gmail.com> Signed-off-by:
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David Härdeman authored
The name is already misleading and will be more so in the future as the connection to the input subsystem is obscured away further. Signed-off-by:
David Härdeman <david@hardeman.nu> Signed-off-by:
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David Härdeman authored
rc-core is a subsystem so it should be registered earlier if built into the kernel. Signed-off-by:
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Syam Sidhardhan authored
kfree on NULL pointer is a no-op. Signed-off-by:
Syam Sidhardhan <s.syam@samsung.com> Signed-off-by:
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Mauro Carvalho Chehab authored
There's one missing USB ID at the card list. Add it. Signed-off-by: -
John Smith authored
This patch avoids incrementing continuity counter demux->cnt_storage[pid] for TS packets without payload in accordance with ISO /IEC 13818-1. [mchehab@redhat.com: unmangle whitespacing and fix CodingStyle. Also checked ISO/IEC spec: patch is according with it] Reviewed-by:
John Smith <johns90812@gmail.com> Signed-off-by:
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Sean Young authored
Spotted by sparse. Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
In stead of doing a memcpy from #defined offset, declare structs which describe the incoming and outgoing data accurately. Tested on first generation RedRat. Signed-off-by:
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Sean Young authored
The redrat hardware cannot handle periods of larger than 32767us, limit appropriately. Also fix memory leak in redrat3_get_timeout. Signed-off-by:
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Mauro Carvalho Chehab authored
This is an hybrid board. However, for analog, it requires a new driver for saa7136. So, for now, let's just add support for Digital TV. Signed-off-by: -
John Sheu authored
When a v4l2-mem2mem context gets a STREAMOFF call on either its CAPTURE or OUTPUT queues, we should: * Drop the corresponding rdy_queue, since a subsequent STREAMON expects an empty queue. * Deschedule the context, as it now has at least one empty queue and cannot run. Signed-off-by:
John Sheu <sheu@google.com> Acked-by:
Pawel Osciak <pawel@osciak.com> Signed-off-by:
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- 18 Mar, 2013 19 commits
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John Sheu authored
In v4l2_m2m_try_schedule(), use the CAPTURE queue lock when accessing the CAPTURE queue, instead of relying on just holding the OUTPUT queue lock. Signed-off-by:
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Sakari Ailus authored
Use the same handlers where the structs are the same. Implement a new handler for link enumeration since struct media_links_enum is different on 32-bit and 64-bit systems. Signed-off-by:
Sakari Ailus <sakari.ailus@iki.fi> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by:
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Sakari Ailus authored
Provide an ioctl handler for 32-bit binaries on 64-bit systems. Signed-off-by:
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Peter Senna Tschudin authored
I'm pasting the original code and my proposal on the commit message for make it easy to compare the two versions. Line 62 of cx25821-audio-upstream.h contains: char *_defaultAudioName = "/root/audioGOOD.wav"; Original code after replace kmemdup for kstrdup, and after fix return error code: if (dev->input_audiofilename) { dev->_audiofilename = kstrdup(dev->input_audiofilename, GFP_KERNEL); if (!dev->_audiofilename) { err = -ENOMEM; goto error; } /* Default if filename is empty string */ if (strcmp(dev->input_audiofilename, "") == 0) dev->_audiofilename = "/root/audioGOOD.wav"; } else { dev->_audiofilename = kstrdup(_defaultAudioName, GFP_KERNEL); if (!dev->_audiofilename) { err = -ENOMEM; goto error; } } Code proposed in this patch: if ((dev->input_audiofilename) && (strcmp(dev->input_audiofilename, "") != 0)) dev->_audiofilename = kstrdup(dev->input_audiofilename, GFP_KERNEL); else dev->_audiofilename = kstrdup(_defaultAudioName, GFP_KERNEL); if (!dev->_audiofilename) { err = -ENOMEM; goto error; } Signed-off-by:Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by:
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Mauro Carvalho Chehab authored
The current logic was broken and too complex; while it works fine for DVB-S2/DVB-S, it is broken for ISDB-T. Make the logic simpler, fixes it for ISDB-T and make it clearer. Signed-off-by: -
Mauro Carvalho Chehab authored
This function is complex, and has different workflows, one for DVBv3 calls, and another one for DVBv5 calls. Break it into 3 functions, in order to make easier to understand what each block does. No functional changes so far. A few comments got improved. Signed-off-by: -
Frank Schaefer authored
It turned out that some devices return less bytes then requested via i2c when ALL of the following 3 conditions are met: - i2c bus B is used - there was no attempt to write to the specified slave address before - no device present at the specified slave address With the current code, this triggers an -EIO error and prints a message to the system log. Because it can happen very often during device probing, it is better to ignore this error and bail out silently after the follwing i2c transaction success check with -ENODEV. [mchehab@redhat.com: a small CodingStyle fix] Signed-off-by:
Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by:
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Frank Schaefer authored
The em28xx driver obtains the timestamps using function v4l2_get_timestamp(), which produces a montonic timestamp. Fixes the warnings appearing in the system log since commit 6aa69f99 "[media] vb2: Add support for non monotonic timestamps" Signed-off-by:
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Mauro Carvalho Chehab authored
Register both buses 0 and 1 via I2C API. For now, bus 0 is used only by eeprom on all known devices. Later patches will be needed if this changes in the future. Signed-off-by: -
Mauro Carvalho Chehab authored
Prepare to register a separate bus for the second bus. For now, just add a new field. A latter patch will add the bits to make it work. This patch was generated by this script: perl -e 'while (<>) { if (s/EM2874_I2C_SECONDARY_BUS_SELECT.*\n//) { printf "\t\t.def_i2c_bus = 1,\n"; $found = 1; print $_ } else { if ($found) { s/^\s+// }; $found = 0; print $_; } }' \ drivers/media/usb/em28xx/em28xx-cards.c >a && mv a drivers/media/usb/em28xx/em28xx-cards.c Signed-off-by: -
Mauro Carvalho Chehab authored
Newer em28xx devices have 2 buses. Change the logic to allow using both buses. This patch was generated by this small script: for i in drivers/media/usb/em28xx/*.c; do sed 's,->i2c_adap,->i2c_adap[dev->def_i2c_bus],g;s,->i2c_client,->i2c_client[dev->def_i2c_bus],' done Of course, em28xx.h needed manual edit. Signed-off-by: -
Geert Uytterhoeven authored
m68k/sun3: drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’: drivers/media/v4l2-core/videobuf2-dma-contig.c:204: error: implicit declaration of function ‘dma_mmap_coherent’ drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’: drivers/media/v4l2-core/videobuf2-dma-contig.c:387: error: implicit declaration of function ‘dma_get_sgtable’ Make VIDEOBUF2_DMA_CONTIG and VIDEO_SH_VEU (which selects the former and doesn't have a platform dependency) depend on HAS_DMA to fix this. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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Paul Bolle authored
Since commit 7543f344 ("[media] m920x: factor out a m920x_write_seq() function") building m920x.o triggers this GCC warning: drivers/media/usb/dvb-usb/m920x.c: In function ‘m920x_probe’: drivers/media/usb/dvb-usb/m920x.c:91:6: warning: ‘ret’ may be used uninitialized in this function [-Wuninitialized] This warning is caused by m920x_write_seq(), which is apparently inlined into m920x_probe(). It is clear why GCC thinks 'ret' may be used uninitialized. But in practice the first seq->address will always be non-zero when this function is called. That means we can change the while()-do{} loop into a do{}-while() loop. And that suffices to make GCC see that 'ret' will not be used uninitialized. Signed-off-by:
Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
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Cesar Eduardo Barros authored
Apparently a copy-paste mistake; the similar sh_vou.h exists, and both were added to MAINTAINERS by commit b618b69c ([media] MAINTAINERS: add entries for sh_veu and sh_vou V4L2 drivers). Signed-off-by:
Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by:
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Cesar Eduardo Barros authored
That directory never existed. The intention was probably to match CARDLIST.saa7134 and README.saa7134. Signed-off-by:
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Cesar Eduardo Barros authored
This file was moved to drivers/media/common/ by commit 62595820 ([media] cx2341x: move from media/i2c to media/common). Signed-off-by:
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Sachin Kamat authored
Some symbols are used only in this file. Make them static. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by:
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Sachin Kamat authored
Symbols used only in this file should be made static. Signed-off-by:
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Sachin Kamat authored
These symbols are used only in this file and can be made static. Signed-off-by:
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