- 11 Dec, 2013 16 commits
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Laurent Pinchart authored
The Linux kernel recommends lower case for hexadecimal constants. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Mauro Carvalho Chehab <m.chehab@samsung.com>
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Laurent Pinchart authored
When stopping the resizer due to a buffer underrun, disabling RZA only produces input FIFO overflows, most probably when the next frame is received. Disable the whole resizer to work around the problem. Signed-off-by:
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Laurent Pinchart authored
Replace the direct readl/writel calls with helper functions. Signed-off-by:
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Laurent Pinchart authored
Replace the direct readl/writel calls with helper functions that take an ISS pointer and compute the register memory address. Also add bit clear, set and update helpers. Signed-off-by:
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Laurent Pinchart authored
Automatically switch between ULP and ON states based on ULPM signal from complex I/O. Signed-off-by:
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Laurent Pinchart authored
Input samples must be left-aligned on the ISIF 16-bit data bus. Configure the 16-to-16-bit selector to shift data according to the input format. Signed-off-by:
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Laurent Pinchart authored
The ISIF generates VD0 interrupts even when writes are disabled. Disabling the ISIF when no buffer is available is thus not be enough, we need to handle the situation explicitly. Signed-off-by:
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Laurent Pinchart authored
The ternary operator ? : has a low precedence. Use parenthesis where needed. Signed-off-by:
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Laurent Pinchart authored
Let the compiler decide. Signed-off-by:
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Laurent Pinchart authored
Add a pretty print function for ISP IRQs and remove the _INT suffix from interrupt names to enhance readability. Signed-off-by:
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Laurent Pinchart authored
Use a macro to get the VDINT indexed registers. Signed-off-by:
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Laurent Pinchart authored
Add more register definitions at iss_regs.h and improve some register names. Signed-off-by:
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Laurent Pinchart authored
Pure CodingStyle fixes. Signed-off-by:
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Laurent Pinchart authored
Pure CodingStyle fixes. Signed-off-by:
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Laurent Pinchart authored
Non-split strings help grepping for messages. Signed-off-by:
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Laurent Pinchart authored
dev_err is preferred over printk(KERN_ERR) when a device pointer is available. Signed-off-by:
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- 10 Dec, 2013 24 commits
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Kees Cook authored
Stop that, stop that! You're not going to do a song while I'm here. Signed-off-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
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Archit Taneja authored
When VPDMA fetches or writes to an image buffer, the line stride must be a multiple of 16 bytes. If it isn't, VPDMA HW will write/fetch until the next 16 byte boundry. This causes VPE to work incorrectly for source or destination widths which don't satisfy the above alignment requirement. In order to prevent this, we now make sure that when we set pix format for the input and output buffers, the VPE source and destination image line strides are 16 byte aligned. Also, the motion vector buffers for the de-interlacer are allocated in such a way that it ensures the same alignment. Signed-off-by:
Archit Taneja <archit@ti.com> Signed-off-by:
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Archit Taneja authored
The data_type value to be programmed in the data descriptors to fetch/write a UYVY buffer was not mentioned correctly in the older DRA7x documentation. This caused VPE to fail with UYVY color formats. Update the data_type value to fix functionality when UYVY format is used. Signed-off-by:
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Jingoo Han authored
Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro is not preferred. Signed-off-by:
Jingoo Han <jg1.han@samsung.com> Signed-off-by:
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Frank Schaefer authored
The SpeedLink Vicious And Devine Laplace webcam is using an EM2765 bridge and an OV2640 sensor. It has a built-in microphone (USB standard device class) and provides 3 buttons (snapshot, illumination, mute) and 2 LEDs (capturing/mute and illumination/flash). It is also equipped with an eeprom. The device is available in two colors: white (1ae7:9003) and black (1ae7:9004). For further details see http://linuxtv.org/wiki/index.php/VAD_Laplace. Please note the following limitations that need to be addressed later: - resolution limited to 640x480 (sensor supports 1600x1200) - picture quality needs to be improved - AV-mute button doesn't work yet Signed-off-by:
Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by:
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Frank Schaefer authored
The SpeedLink VAD Laplace webcam is equipped with an illumination button and an illumination LED. When the button is pressed, the driver must toggle the LED state via the corresponding GPO port. Signed-off-by:
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Frank Schaefer authored
Introduce a LED role and store all LEDs in an array. Also provide a helper function to retrieve a specific LED. Signed-off-by:
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Frank Schaefer authored
So far, the driver only supports a snapshot button which is assigned to register 0x0c bit 5. This special port has a built-in debouncing mechanism. For buttons connected to ordinary GPI ports, this patch implements a software debouncing mechanism. Signed-off-by:
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Frank Schaefer authored
The current code supports only a single snapshot button assigned to register 0x0c bit 5. But devices may be equipped with multiple buttons with different functionalities and they can also be assigned to the various GPI-ports. Extend the em28xx-input code to handle multiple buttons assigned to different GPI-ports / register addresses and bits. Also make easier to extend the code with further button types. Signed-off-by:
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Frank Schaefer authored
Some devices are equipped with a capturing status LED that needs to be switched on/off explicitly via a GPO port. Signed-off-by:
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Laurent Pinchart authored
vs6624_read() is only called in the conditionally-compiled vs6624_g_register() function. Make the former conditionally-compiled as well to silence build warnings. Signed-off-by:
Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by:
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Mauro Dreissig authored
Too much noise, also does not cover every possible code paths. Signed-off-by:
Mauro Dreissig <mukadr@gmail.com> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Mauro Dreissig authored
As pointed out by sparse: drivers/staging/media/as102/as102_fw.c:29:6: warning: symbol 'as102_st_fw1' was not declared. Should it be static? drivers/staging/media/as102/as102_fw.c:30:6: warning: symbol 'as102_st_fw2' was not declared. Should it be static? drivers/staging/media/as102/as102_fw.c:31:6: warning: symbol 'as102_dt_fw1' was not declared. Should it be static? drivers/staging/media/as102/as102_fw.c:32:6: warning: symbol 'as102_dt_fw2' was not declared. Should it be static? drivers/staging/media/as102/as102_usb_drv.c:194:25: warning: symbol 'as102_priv_ops' was not declared. Should it be static? Also use the const qualifier on the firmware name strings. Signed-off-by:
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Wade Farnsworth authored
Add tracepoints to the QBUF and DQBUF ioctls to enable rudimentary performance measurements using standard kernel tracers. [m.chehab@samsung.com: CodingStyle fixes (whitespacing)] Signed-off-by:
Wade Farnsworth <wade_farnsworth@mentor.com> Signed-off-by:
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Dan Carpenter authored
We recently introduced some new error paths but the unlocks are missing. Fixes: 0065a79a ('[media] dw2102: Don't use dynamic static allocation') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Dan Carpenter authored
We recently introduced some new error paths which are missing their unlocks. Fixes: 64f7ef8a ('[media] cxusb: Don't use dynamic static allocation') Signed-off-by:
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Dan Carpenter authored
It upsets static checkers when we don't check for allocation failure. I moved the memset() of "tv" earlier so we don't use uninitialized data on error. Fixes: 1d212cf0 ('[media] cx18: struct i2c_client is too big for stack') Signed-off-by:
Andy Walls <awalls@md.metrocast.net> Signed-off-by:
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Matthias Schwarzott authored
Add usb id of Hauppauge WinTV-HVR-930C HD to mceusb RC driver. This device has no IR transmitter (according to eeprom content decoded by tveeprom). Set the rc mapping to Hauppauge, every key of the deliviered remote control works correctly. [m.chehab@samsung.com: fix merge conflicts and unmangled whitespace] Signed-off-by:
Matthias Schwarzott <zzam@gentoo.org> Signed-off-by:
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Wei Yongjun authored
We had set the pci drvdata in cx88_audio_initdev() as a type of struct snd_card, so cx88_audio_finidev() should used it as the same type too. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by:
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Evgeny Plehov authored
Use RC Core instead of the legacy RC. DVBWorld, TBS, TeVii, Prof hardware decode only NEC remotes (one byte code). Geniatech hardware decode only RC5 (two bytes). + New keymap for Geniatech HDStar (SU3000). Signed-off-by:
Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by:
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Evgeny Plehov authored
Support for Geniatech T220 DVB-T/T2/C USB stick. Signed-off-by:
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Wei Yongjun authored
We had set the i2c clientdata to &flash->subdev_led[LM3560_LED1] after call lm3560_subdev_init(flash, LM3560_LED1, "lm3560-led1"), but the container_of() in lm3560_remove() return the wrong pointer to flash.(should be container_of(subdev, struct lm3560_flash, subdev_led[LM3560_LED_MAX-1]) This patch fix to set i2c clientdata to flash so we can get flash from clientdata directly. Signed-off-by:
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Wei Yongjun authored
Add the missing unlock before return from function lm3560_set_ctrl() in the error handling case. Signed-off-by:
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Antti Palosaari authored
It is IT9135 dual design. Thanks to Michael Piko for reporting that! Reported-by:
Michael Piko <michael@piko.com.au> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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