- 10 Oct, 2007 40 commits
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Ian Armstrong authored
The yuv output code always compares the new frame position & size with those of the previous frame. If they are different, a flag is set to request the yuv output registers be updated when the new frame is displayed. If the incoming frames are delivered too fast, exhausting the buffers, the most recent frame already buffered will be discarded. Unfortunately, any update request will also be discarded. If the new frame matches the size & position of the now discarded frame, the yuv registers are not flagged for update & will remain in their old state. This patch preserves the register update flag in the event that a frame is dropped. Signed-off-by:
Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Ian Armstrong authored
Framebuffer timings are currently locked to the video format in use when the module is loaded. If the video format is then changed, the timings returned by the framebuffer will be for the original format. This patch ensures that the timings returned reflect the current video format. Signed-off-by:
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Ian Armstrong authored
When the video standard is changed, there's no guarantee the framebuffer dimensions are still legal. The yuv output code uses these dimensions to calculate the size & position for the video overlay. If the framebuffer dimensions are now illegal, the output may exceed the vertical limit of the display, causing distortion. This patch adds an additional check to ensure the output doesn't exceed the limits for the current video standard, cropping if required. Signed-off-by:
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Adrian Bunk authored
The Coverity checker spotted that we have already oops'ed if "fe" was NULL. Since "fe" being NULL seems impossible at this point this patch removes the NULL check. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Acked-by:
Manu Abraham <manu@linuxtv.org> Signed-off-by:
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Janne Grunau authored
The new firmware returns the data of the REQUEST_POLL_RC request in reversed order. The default is RC5, but it can be adjusted using a module parameter. Signed-off-by:
Janne Grunau <janne-dvb@grunau.be> Signed-off-by:
Patrick Boettcher <pb@linuxtv.org> Signed-off-by:
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Patrick Boettcher authored
Thanks to Matt Doran I found that there the module parameter description was not OK. Signed-off-by:
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Janne Grunau authored
line-breaks in dib0700-remote-query function fixed. Signed-off-by:
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Patrick Boettcher authored
Forgot to initialize the timf_default field. Signed-off-by:
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Matt Doran authored
In some areas in the world the broadcasters are not using the same cellid for each transmitter in a SFN. The DiBcom has problems with that setup. The module parameter buggy_sfn_workaround makes it re-usable. Signed-off-by:
Matt Doran <matt.doran@papercut.biz> Signed-off-by:
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Patrick Boettcher authored
Fix for size of remote control keys in DiB0700. Signed-off-by:
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Patrick Boettcher authored
Add support Compro VideoMate 500 with DiB7000PC. Another design of Compro uses the DiB7000PC and it has new USB ids. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: -
Janne Grunau authored
Copied from drivers/media/dvb/dvb-usb/nova-t-usb2.c Signed-off-by:
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Janne Grunau authored
This patch adds remote control support for the Hauppauge Nova-T 500 using the same keys as for STK7700PD. Signed-off-by:
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Patrick Boettcher authored
This changeset adds support for DiB7070P-based devices by adding the dib0070-driver and putting the appropriate layouts into dib0700_devices.c It also includes a new firmware for the dib0700 which is necessary to make the DiB7070-boards work and it also should fix the i2c-problems on some boards. Signed-off-by:
Jean-Philippe Sibers <jpsibers@dibcom.fr> Signed-off-by:
Patrick Boettcher <pboettcher@dibcom.fr> Signed-off-by:
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Patrick Boettcher authored
This changesets syncs the OpenSource driver for DiBcom demodulators with version 2.1.3 of DiBcom reference driver. There were some improvements since the last release for linux-dvb, e.g.: - stepped AGC startup - less space for initialization - diversity synchronization Furthermore this changeset contains the following things: - latest AGC settings for MT2266-based devices (namely Nova-TD and other) will improve the sensitivity - support for STK7700D reference design in dib0700-devices - remove some line-breaks when debugging is enabled - getting rid of layer between frontend_parameters and ofdm_channel used in dib*-drivers Signed-off-by:
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Mariusz Kozlowski authored
Signed-off-by:
Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by:
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Michael Krufky authored
- trivial whitespace cleanups - add "c-basic-offset: 8" to enforce tabbing style in emacs Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Michael Krufky authored
Use ARRAY_SIZE macro already defined in kernel.h Signed-off-by:
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Steven Toth authored
This patch adds support for the Samsung S5H1409 demodulator, also known as the Conexant CX24227 demodulator. 8VSB mode has been tested and QAM has been implemented based on the spec, although it's untested. The S5H1409 / CX24227 appears on various Hauppauge boards. Signed-off-by:
Steven Toth <stoth@hauppauge.com> Signed-off-by:
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Steven Toth authored
This adds support for the Microtune MT2131 tuner. 8VSB mode has been tested but QAM support will likely require more register work. Hauppauge have not announced any QAM devices using the MT2131 so QAM remains undone. For legal reasons, Microtune allowed us to write a GPL driver providing we did not document in significant detail any of the registers. This explains the lack of comments or defined on register names. Signed-off-by:
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Matthias Kaehlcke authored
The DVB frontend tuning interface uses a semaphore as mutex. Use the mutex API instead of the (binary) semaphore. Signed-off-by:
Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by:
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Andi Drebes authored
This patch replaces an array size calculation done using sizeof with an invocation of the ARRAY_SIZE macro. Tested by compilation on an i386 box using "allyesconfig". Diffed against Linus' git-tree. Signed-off-by:
Andi Drebes <lists-receive@programmierforen.de> Signed-off-by:
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Andi Drebes authored
This patch replaces an array size calculation done using sizeof with an invocation of the ARRAY_SIZE macro. Tested by compilation on an i386 box using "allyesconfig". Diffed against Linus' git-tree. Signed-off-by:
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Adrian Bunk authored
This patch fixes the following build error: <-- snip --> ... MODPOST 2135 modules make[2]: *** [__modpost] Error 1 <-- snip --> Signed-off-by:
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Oliver Endriss authored
Remove incorrect range check of symbol rate, spotted by the coverity checker and reported by Adrian Bunk. These range checks are performed by dvb_core now. Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Oliver Endriss authored
Add range check of frequency and symbol rate to the FE_SET_FRONTEND ioctl. This will also avoid a divide-by zero exception in the stv0297 driver, if symbol rate is set to 0. Signed-off-by:
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Oliver Endriss authored
Convert av7110_v4l.c to use i2c_transfer() instead of saa7146_i2c_transfer(). Make saa7146_i2c_transfer() static. Signed-off-by:
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Hans Verkuil authored
This device is internal to the Panasonic VP27S tuner and is used to set the mono/stereo/bilingual setting of the tuner. It is used by two Japanese cx23416-based cards. Signed-off-by:
Takahiro Adachi <tadachi@tadachi-net.com> Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
ivtv-fb: initializing the framebuffer should trigger ivtv firmware load Signed-off-by:
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Hans Verkuil authored
The firmware is now loaded when the driver is actually used for the first time. This allows the driver to be compiled in-kernel instead of as a module. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Olivier DANET authored
Add initial support for Dual-DVB-T stick based on DiB7700 and MT2266 - Microtune MT2266 driver. - Preliminary support for these dual tuner devices : - Pinnacle Dual DVB-T diversity - Terratec Cinergy DT USB XS diversity - Hauppauge Nova TD USB Signed-off-by:
Olivier DANET <odanet@caramail.com> Signed-off-by:
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Jesper Juhl authored
This patch cleans up duplicate includes in include/media/ Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
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Jesper Juhl authored
This patch cleans up duplicate includes in drivers/media/ Signed-off-by: -
Hans Verkuil authored
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Hans Verkuil authored
Signed-off-by:
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Ian Armstrong authored
Signed-off-by:
Ian Armstrong <ian@iarmst.co.uk> Signed-off-by:
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