- 11 Aug, 2015 40 commits
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Krzysztof Kozlowski authored
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Krzysztof Kozlowski authored
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by:
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Krzysztof Kozlowski authored
platform_driver does not need to set an owner because platform_driver_register() will set it. Signed-off-by:
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Krzysztof Kozlowski authored
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by:
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Vaishali Thakkar authored
Use eth_zero_addr to assign the zero address to the given address array instead of memset when second argument is address of zero. Note that the 6 in the third argument of memset appears to represent an ethernet address size (ETH_ALEN). The Coccinelle semantic patch that makes this change is as follows: // <smpl> @eth_zero_addr@ expression e; @@ -memset(e,0x00,6); +eth_zero_addr(e); // </smpl> Signed-off-by:
Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by:
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Geert Uytterhoeven authored
Make the TV tuners menu visible when compile-testing, to allow selecting additional drivers on top of the drivers that are already automatically selected if MEDIA_SUBDRV_AUTOSELECT is enabled. Without this, many drivers stay disabled during e.g. allmodconfig. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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Vaishali Thakkar authored
Use eth_zero_addr to assign the zero address to the given address array instead of memset when second argument is address of zero. Note that the 6 in the third argument of memset appears to represent an ethernet address size (ETH_ALEN). The Coccinelle semantic patch that makes this change is as follows: // <smpl> @eth_zero_addr@ expression e; @@ -memset(e,0x00,6); +eth_zero_addr(e); // </smpl> Signed-off-by:
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Maninder Singh authored
This patch removes unneded goto, reported by coccinelle. Signed-off-by:
Maninder Singh <maninder1.s@samsung.com> Reviewed-by:
Akhilesh Kumar <akhilesh.k@samsung.com> Signed-off-by:
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Geert Uytterhoeven authored
Make the i2c devices menu visible when compile-testing, to allow selecting additional drivers on top of the drivers that are already automatically selected if MEDIA_SUBDRV_AUTOSELECT is enabled. Without this, many drivers stay disabled during e.g. allmodconfig. Signed-off-by:
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Geert Uytterhoeven authored
Make the DVB Frontends menu visible when compile-testing, to allow selecting additional drivers on top of the drivers that are already automatically selected if MEDIA_SUBDRV_AUTOSELECT is enabled. Without this, many drivers stay disabled during e.g. allmodconfig. Signed-off-by:
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Luis R. Rodriguez authored
On built-in kernels this warning will always splat as this is part of the module init. Fix that by shifting the PAT requirement check out under the code that does the "quasi-probe" for the device. This device driver relies on an existing driver to find its own devices, it looks for that device driver and its own found devices, then uses driver_for_each_device() to try to see if it can probe each of those devices as a frambuffer device with ivtvfb_init_card(). We tuck the PAT requiremenet check then on the ivtvfb_init_card() call making the check at least require an ivtv device present before complaining. Reported-by: Fengguang Wu <fengguang.wu@intel.com> [0-day test robot] Signed-off-by:
Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by:
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Antonio Borneo authored
In ancient times it was necessary to manually initialize the bus field of an spi_driver to spi_bus_type. These days this is done in spi_register_driver(), so we can drop the manual assignment. Signed-off-by:
Antonio Borneo <borneo.antonio@gmail.com> Reviewed-by:
Andrzej Hajda <a.hajda@samsung.com> Signed-off-by:
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Krzysztof Hałasa authored
I noticed certain cards are currently under MEDIA_ANALOG_TV_SUPPORT but it seems they are frame grabbers (with CVBS, Svideo etc. inputs) rather than TV receivers (with analog TV tuners). MEDIA_CAMERA_SUPPORT maybe isn't the best name (only "meye" driver seems to drive a real camera in a laptop) but it at least doesn't select the TUNERs. Perhaps the following patch would make sense. Signed-off-by:
Krzysztof Ha?asa <khalasa@piap.pl> Signed-off-by:
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Mauro Carvalho Chehab authored
Gotos makes a little harder to check the code. In this particular case, the goto is doing nothing but jumping into a return. Instead, just replace the goto by the return, making it simpler. Signed-off-by: -
Fabio Estevam authored
Current code assigns 0 to variable 'err', which makes mantis_dma_init() to return success even if mantis_alloc_buffers() fails. Fix it by checking the return value from mantis_alloc_buffers() and propagating it in the case of error. Reported-by:
RUC_Soft_Sec <zy900702@163.com> Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by:
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Hans Verkuil authored
drivers/media/i2c/mt9v032.c: In function ‘mt9v032_probe’: CC [M] drivers/media/i2c/s5k4ecgx.o drivers/media/i2c/mt9v032.c:996:20: warning: ‘pdata’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (pdata && pdata->link_freqs) { ^ It can indeed be uninitialized in one corner case. Initialize to NULL. Signed-off-by:Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Philipp Zabel authored
To compile videobuf2-core as a module, the vb2_* tracepoints must be exported from the videodev module. Instead of exporting vb2 tracepoint symbols from v4l2-ioctl.c, move the tracepoint generation into a separate file. This patch fixes the following build error in the modpost stage, introduced by 2091f518 ("[media] videobuf2: add trace events"): ERROR: "__tracepoint_vb2_buf_done" undefined! ERROR: "__tracepoint_vb2_dqbuf" undefined! ERROR: "__tracepoint_vb2_qbuf" undefined! ERROR: "__tracepoint_vb2_buf_queue" undefined! Suggested-by:
Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
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Prashant Laddha authored
The generation of cvt, gtf timings is already supported by v4l2-ctl. This patch adds support for setting cvt,gtf timings for video out. While enabling cvt,gtf in vivid capture, the vivid video out was missed out. Adding it now. Signed-off-by:
Prashant Laddha <prladdha@cisco.com> Signed-off-by:
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William Towle authored
Using adv7611_read_cable_det() for ADV7612 means that full support for '.max_port = ADV7604_PAD_HDMI_PORT_B,' isn't available due to the need for multiple port reads to determine cable detection, and an agreed mechanism for communicating the separate statuses. This patch replaces adv7611_read_cable_det() with a functionally identical copy, commented appropriately. Earlier submissions [leading to commit 8331d30b] also set .cp_csc, which is used in a cp_read() call within adv76xx_log_status(). Signed-off-by:
William Towle <william.towle@codethink.co.uk> Signed-off-by:
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William Towle authored
Prior to commit f862f57d ("[media] media: i2c: ADV7604: Migrate to regmap"), the local variable 'val' contained the combined register reads used in the chipset version ID test. Restore this expectation so that the comparison works as it used to. Signed-off-by:
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Hans Verkuil authored
Always release the queue if the owner closes its filehandle and not when it is the last open filehandle. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Hans Verkuil authored
If streamoff returned an error, then pass that on to the caller. Signed-off-by:
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Hans Verkuil authored
- REQBUFS(0) will stop streaming, free buffers and release the file ownership. - Return ENOTTY for create_bufs for a vb1 driver - Return EBUSY if there is a different streaming owner and set the new owner on success. Signed-off-by:
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Hans Verkuil authored
- For vb1 drivers just return -ENOTTY. - For vb2 drivers allow vb2_expbuf without there being a stream owner: the vb2_expbuf function will return the correct error message in that case. Signed-off-by:
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Hans Verkuil authored
Fill in the std field from the video_device tvnorms field. This fixes a v4l2-compliance failure. Signed-off-by:
Rob Taylor <rob.taylor@codethink.co.uk> Acked-by:
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Hans Verkuil authored
Make sure that 'field' isn't FIELD_ANY when the driver is first loaded. Fixes a v4l2-compliance failure. Signed-off-by:
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Hans Verkuil authored
Fill in the bus_info and driver fields. Found by v4l2-compliance. Signed-off-by:
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Hans Verkuil authored
The JPEG colorspace should only be used for JPEG encoded images. This is just a regular sRGB sensor. Signed-off-by:
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Hans Verkuil authored
Simplify confusing conditions. This also swaps the checks for NTSC and PAL: to be consistent with other drivers check for NTSC first. So if the user sets both NTSC and PAL bits, then NTSC wins. Signed-off-by:
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Hans Verkuil authored
When the standard changes the VACTIVE and VDELAY values need to be updated. Signed-off-by:
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Hans Verkuil authored
This is an SDTV video receiver, so the colorspace should be SMPTE170M. Signed-off-by:
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Hans Verkuil authored
This field wasn't set, causing WARN_ON's from the vb2 core. Signed-off-by:
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Antti Palosaari authored
Implement DVBv5 CNR, signal strength, BER and block errors. Wrap legacy DVBv3 statistics to DVBv5 internally. Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Antti Palosaari authored
This is a bit hack, but returning error when driver is not tuned yet causes DVBv5 zap stop polling DVBv5 statistics. Thus return 0 even callback is called during invalid device state. Signed-off-by:
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Antti Palosaari authored
There should be clearly some lock in order to make sure firmware command in execution is not disturbed by another command. It has worked as callbacks are serialized somehow pretty well and command execution happens usually without any delays. Signed-off-by:
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Antti Palosaari authored
Use regmap API for I2C operations. Signed-off-by:
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Antti Palosaari authored
Rename device state struct from 'priv' to 'dev'. Signed-off-by:
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Antti Palosaari authored
All users are now using I2C binding and old attach could be removed. Use I2C client for proper logging at the same. Signed-off-by:
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Antti Palosaari authored
Remove FSF address from license. Indent parameter correctly. Signed-off-by:
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Antti Palosaari authored
On power-on LNB power supply voltage is disabled, due to that no need to disable it during probe. Tone is supply is hard-coded as external tone coming from the demodulator. Program both voltage and tone on set_voltage(). Use register cache to prevent unneeded programming. Signed-off-by:
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