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2007-10-09V4L/DVB (6173): cx23885: Minor cleanup and important NMI comment placed in codeSteven Toth
I wanted to document the NMI assert issue inside the code, even though it's already documented in the patch history. If/when the next cx23887 revision appears, is may need to be enabled on that also. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6172): cx23885: Removing duplicate tuner and demod definitionsSteven Toth
A number of Hauppauge boards share the same tuner and demod configurations. This patch removes duplicate structures. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6171): cx23885: Cleaning up definesSteven Toth
Moving some defines into the correct header file. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6170): cx23885: General cleanup of old codeSteven Toth
Removed unused code. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6169): Removed unused function mt2131_set_gpo()Steven Toth
Unused code is removed. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6168): cx23885: Added HVR1250 ATSC supportSteven Toth
Adding support for the Hauppauge HVR1250 PCIe ATSC board. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6167): cx23885: Changed PCI quirks to after bridge detechSteven Toth
Changed the pci_quirks function to detech the bridge type before setting the NMI clear bit, rather than detecting based on unique board id. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6166): cx23885: Ensure pci_quirks is called after board identificationSteven Toth
The pci_quirks function was being called too early during initialisation, it needs to be called after the board has been identified. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6165): cx23885: fix Kconfig dependenciesMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6164): cx23885: turn off i2c_debug by defaultMichael Krufky
Turn off i2c_debug by default, to make the driver less verbose. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6163): cx23885: remove old commentsMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6162): cx23885: whitespace cleanupsMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6161): cx23885-dvb.c doesnt need to include dvb-pll.hMichael Krufky
The dvb-pll module is not being used by this driver. Remove the unneeded #include. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6159): General code cleanupSteven Toth
Removed if 0'd code, removed cx88 references. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6158): Fix MT2131 tuner lock status problemSteven Toth
The mt2131 tuner reports lock even when the hardware should not lock. This patch allows the s5h1409 demodulator to be configured to query either the tuner driver for status, or the demodulator status when the application requests lock status. This avoids returning false CARRIER and/or SIGNAL lock status. S5H1409 and MT2131 drivers. This is the remainder of the changeset, which only touches cx23885-dvb.c Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6157): Removed the need to manually define .bridge for each cardSteven Toth
Moved the field from cx23885_board to cx23885_dev and added code to iautomatically set the bridge type based on the pci device id. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6156): Added the I2C_FUNC_I2C support to the cx23885 i2c algo ↵Steven Toth
definition This is required to support the cx258xx family of audio and video decoders. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6155): Cleanup/remove code to access the sram memory mapsSteven Toth
The cx23885 and cx23887 family use two different memory maps which govern how the internal SRAM is configured. This patch streamlines the access to those structures. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6154): NMI hang and corrupt transport packet fixesSteven Toth
The sram allocations for the cx23887 differ slightly from the cx23885. This patch modifies the cx23887 specific sram memory map to reflect this. As a result, interrupts and DMA handling have also been enabled in cx23885_start_dma() for 887 specific boards. ATSC streaming is now available on cx23885 and cx23887 bridges. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6153): I2C bus 3 register was incorrectSteven Toth
I2C bus 3 was being initialised with the incorrect address register. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6152): cx23885: forward compatibility fixes for recent kernelsMichael Krufky
- fix #include for <media/video-buf-dvb.h> - fix cx23885_irq declaration for 2.6.19 and later Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6151): include drivers/media/video/cx23885/KconfigMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6150): Add CX23885/CX23887 PCIe bridge driverSteven Toth
This is a new framework to support boards based on the CX23885/7 PCIe bridge. The framework supports digital (no analog yet) Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6142): cx25840: fix build warningMichael Krufky
Fix the following build warning: CC [M] cx25840-core.o cx25840-core.c: In function 'init_dll1': cx25840-core.c:147: warning: implicit declaration of function 'udelay' Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6141): tuner: use get_rf_strength instead of get_status to ↵Michael Krufky
determine signal strength Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6140): tda8290: add get_rf_strength and improve status reading ↵Michael Krufky
efficiency Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6139): tea5767: add get_rf_strength and improve status reading ↵Michael Krufky
efficiency Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6138): tea5761: add get_rf_strength and improve status reading ↵Michael Krufky
efficiency Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6137): tuner-simple: add get_rf_strength and improve status reading ↵Michael Krufky
efficiency Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6136): dvb_frontend: add get_rf_strength function pointer to ↵Michael Krufky
dvb_tuner_ops Add get_rf_strength function pointer to dvb_tuner_ops, so that rf signal strength can be read directly from the tuner driver by the dvb demodulator driver and / or the analog tuning system. This is an internal api addition -- userspace is not affected. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6134): tuner: alter build to produce separate modulesMichael Krufky
Break tuner.ko into separate modules. This was a quick change - Tuner sub-drivers are still static-linked to tuner.ko, this will change after using dvb_attach and removing the probing functions. After this change, one can deselect undesired tuner sub-drivers via Kconfig. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6133): tuner-simple: convert from tuner sub-driver into ↵Michael Krufky
dvb_frontend module Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6132): tea5767: convert from tuner sub-driver into dvb_frontend moduleMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6131): tea5761: convert from tuner sub-driver into dvb_frontend moduleMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6130): mt20xx: convert from tuner sub-driver into dvb_frontend moduleMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6129): tda8290: convert from tuner sub-driver into dvb_frontend moduleMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6128): hybrid tuner refactoring core changes, phase 1Michael Krufky
Prepare tuner-core for conversion of tuner sub-drivers into dvb_frontend modules Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6127): tuner: kill i2c_client interface to tuner sub-driversMichael Krufky
To ease the conversion of the analog tuner sub-drivers into dvb_frontend style tuner modules, we must remove the i2c_client interface. dvb_frontend style tuner modules use i2c_transfer directly on the i2c_adapter. This change only alters the interface between tuner.ko and the tuner sub-drivers. The v4l2 / i2c_client interface to tuner.ko remains intact. This patch adds inline functions tuner_i2c_xfer_send, and tuner_i2c_xfer_recv, to replace i2c_master_send and i2c_master_recv inside the tuner sub-drivers. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Mike Isely <isely@pobox.com> Acked-by: Steven Toth <stoth@hauppauge.com> Acked-by: Patrick Boettcher <pb@linuxtv.org> Acked-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6126): tuner: add warning for obsolete i2c address range 0x64 thru 0x6fMichael Krufky
The tuner module has a rather aggressive range of possible i2c addresses. As per the specs available, it appears as if there are no 4-byte tuners that actually use i2c addresses in the range 0x64 thru 0x6f, yet, tuner-core claims the address range 0x60 thru 0x6f. Allowing tuner.ko to probe these addresses can cause potential damage to certain IR receivers, RTC chips or any other IC's that might otherwise reside on the i2c bus using one of these addresses. The plan is to remove these i2c addresses from the i2c address range of the tuner module. If any devices are discovered that actually do have tuners at one of these addresses, the newer i2c probing methods will be used to handle those cases. In order to collect this information and avoid any potential regressions, the following warning has been added upon successful detection of a tuner using an i2c address in the range 0x64 thru 0x6f: ====================== WARNING! ====================== Support for tuners in i2c address range 0x64 thru 0x6f will soon be dropped. This message indicates that your hardware has a {tuner name} tuner at i2c address {addr}. To ensure continued support for your device, please send a copy of this message, along with full dmesg output to v4l-dvb-maintainer@linuxtv.org Please use subject line: "obsolete tuner i2c address." ====================== WARNING! ====================== Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6125): whitespace cleanup: replace leading spaces with tabsMichael Krufky
There were many instances of 7-space indents spread throughout the v4l-dvb tree. This patch replaces the 7-space indents with tabs. The whitespace cleaner script doesn't catch these, because it assumes that all indents are 8-space. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6124): cx25840: add a few 10 microsecond delaysTyler Trafford
There were a couple of places in the cx25840 initialization where the datasheet called for a 10 microsecond delay, which we ignored because of the 10 usec I2C delay. Put them in anyway now that the I2C delay was decreased to 5 usec. Signed-off-by: Tyler Trafford <ttrafford@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6123): ivtv: move ivtv.h public header to include/linuxHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6122): ivtvfb: fix an obvious bug in ivtvfb_release_buffers()Adrian Bunk
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6121): ivtvfb: replace ivtv_fb prefix to ivtvfbHans Verkuil
ivtvfb: replace ivtv_fb prefix to ivtvfb, change warning to info message Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6120): ivtvfb: rename some missed ivtv-fb references to ivtvfbHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6119): ivtvfb: renamed ivtv-fb to ivtvfb, move header to include/linuxHans Verkuil
The convention for framebuffer devices is to call them xxxfb, not xxx-fb. Conform to this. Also move the ivtvfb.h header to include/linux: it is a public header. The FBIO_WAITFORVSYNC ioctl is now also defined in the ivtvfb.h header, no more need to include matroxfb.h for just this ioctl. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6118): ivtv-fb: add missing FBIO_WAITFORVSYNC ioctl defineHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6117): ivtv: finish VBI related cleanupHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6116): ivtv: VBI cleanups and fixesHans Verkuil
Besides some VBI cleanups this patch also fixes a subtle problem with the VBI re-insertion stream where the PIO work handler wasn't called quickly enough, resulting in occasional corrupt data. Furthermore the CC output didn't disable CC correctly and at the right time, causing duplicates to be sent. An saa7127 fix for VPS output was also added: the wrong data was sent. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09V4L/DVB (6115): ivtv/ivtv-fb: improve locking to avoid initialization problemsHans Verkuil
ivtv/ivtv-fb: improve locking to prevent ivtv/ivtv-fb initialization problems Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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