This file contains both driver develompent documentation and userspace API. Split on two, as they're usually read by different audiences. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- Documentation/media/v4l-drivers/index.rst | 1 + .../media/v4l-drivers/saa7134-devel.rst | 67 +++++++++++++++++++ Documentation/media/v4l-drivers/saa7134.rst | 54 --------------- 3 files changed, 68 insertions(+), 54 deletions(-) create mode 100644 Documentation/media/v4l-drivers/saa7134-devel.rst diff --git a/Documentation/media/v4l-drivers/index.rst b/Documentation/media/v4l-drivers/index.rst index adf72937b119..6fdfd9a41913 100644 --- a/Documentation/media/v4l-drivers/index.rst +++ b/Documentation/media/v4l-drivers/index.rst @@ -71,6 +71,7 @@ For more details see the file COPYING in the source distribution of Linux. cx88-devel davinci-vpbe-devel fimc-devel + saa7134-devel vimc-devel cx2341x-uapi diff --git a/Documentation/media/v4l-drivers/saa7134-devel.rst b/Documentation/media/v4l-drivers/saa7134-devel.rst new file mode 100644 index 000000000000..167fd729bc8c --- /dev/null +++ b/Documentation/media/v4l-drivers/saa7134-devel.rst @@ -0,0 +1,67 @@ +.. SPDX-License-Identifier: GPL-2.0 + +The saa7134 driver +================== + +Author Gerd Hoffmann + + +Card Variations: +---------------- + +Cards can use either of these two crystals (xtal): + +- 32.11 MHz -> .audio_clock=0x187de7 +- 24.576MHz -> .audio_clock=0x200000 (xtal * .audio_clock = 51539600) + +Some details about 30/34/35: + +- saa7130 - low-price chip, doesn't have mute, that is why all those + cards should have .mute field defined in their tuner structure. + +- saa7134 - usual chip + +- saa7133/35 - saa7135 is probably a marketing decision, since all those + chips identifies itself as 33 on pci. + +LifeView GPIOs +-------------- + +This section was authored by: Peter Missel <peter.missel@xxxxxxxxxxxxx> + +- LifeView FlyTV Platinum FM (LR214WF) + + - GP27 MDT2005 PB4 pin 10 + - GP26 MDT2005 PB3 pin 9 + - GP25 MDT2005 PB2 pin 8 + - GP23 MDT2005 PB1 pin 7 + - GP22 MDT2005 PB0 pin 6 + - GP21 MDT2005 PB5 pin 11 + - GP20 MDT2005 PB6 pin 12 + - GP19 MDT2005 PB7 pin 13 + - nc MDT2005 PA3 pin 2 + - Remote MDT2005 PA2 pin 1 + - GP18 MDT2005 PA1 pin 18 + - nc MDT2005 PA0 pin 17 strap low + - GP17 Strap "GP7"=High + - GP16 Strap "GP6"=High + + - 0=Radio 1=TV + - Drives SA630D ENCH1 and HEF4052 A1 pinsto do FM radio through + SIF input + + - GP15 nc + - GP14 nc + - GP13 nc + - GP12 Strap "GP5" = High + - GP11 Strap "GP4" = High + - GP10 Strap "GP3" = High + - GP09 Strap "GP2" = Low + - GP08 Strap "GP1" = Low + - GP07.00 nc + +Credits +------- + +andrew.stevens@xxxxxxxxxxx + werner.leeb@xxxxxxxxxxx for providing +saa7134 hardware specs and sample board. diff --git a/Documentation/media/v4l-drivers/saa7134.rst b/Documentation/media/v4l-drivers/saa7134.rst index 15d06facdbc1..c84246dd81c0 100644 --- a/Documentation/media/v4l-drivers/saa7134.rst +++ b/Documentation/media/v4l-drivers/saa7134.rst @@ -54,60 +54,6 @@ Known Problems default might not work for you depending on which version you have. There is a tuner= insmod option to override the driver's default. -Card Variations: ----------------- - -Cards can use either of these two crystals (xtal): - -- 32.11 MHz -> .audio_clock=0x187de7 -- 24.576MHz -> .audio_clock=0x200000 (xtal * .audio_clock = 51539600) - -Some details about 30/34/35: - -- saa7130 - low-price chip, doesn't have mute, that is why all those - cards should have .mute field defined in their tuner structure. - -- saa7134 - usual chip - -- saa7133/35 - saa7135 is probably a marketing decision, since all those - chips identifies itself as 33 on pci. - -LifeView GPIOs --------------- - -This section was authored by: Peter Missel <peter.missel@xxxxxxxxxxxxx> - -- LifeView FlyTV Platinum FM (LR214WF) - - - GP27 MDT2005 PB4 pin 10 - - GP26 MDT2005 PB3 pin 9 - - GP25 MDT2005 PB2 pin 8 - - GP23 MDT2005 PB1 pin 7 - - GP22 MDT2005 PB0 pin 6 - - GP21 MDT2005 PB5 pin 11 - - GP20 MDT2005 PB6 pin 12 - - GP19 MDT2005 PB7 pin 13 - - nc MDT2005 PA3 pin 2 - - Remote MDT2005 PA2 pin 1 - - GP18 MDT2005 PA1 pin 18 - - nc MDT2005 PA0 pin 17 strap low - - GP17 Strap "GP7"=High - - GP16 Strap "GP6"=High - - - 0=Radio 1=TV - - Drives SA630D ENCH1 and HEF4052 A1 pinsto do FM radio through - SIF input - - - GP15 nc - - GP14 nc - - GP13 nc - - GP12 Strap "GP5" = High - - GP11 Strap "GP4" = High - - GP10 Strap "GP3" = High - - GP09 Strap "GP2" = Low - - GP08 Strap "GP1" = Low - - GP07.00 nc - Credits ------- -- 2.24.1
