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ARM: sunxi: Add support for consumer infrared devices

Hans de Goede linux-arm-kernel linux-devicetree linux-media lkml 1 version New

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  1. v5 Latest0 of 3 patches 0 repliesNew

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Cover letter [PATCH v5 0/3] ARM: sunxi: Add support for consumer infrared devices

Hi,

Quoted 1 line · Alexander Bersenev

Hello, I am in Austria/Germany in 1-11 may. I plan to make v6 after returning back to Russia.

Ok, when you do please also pick up this fix:
https://github.com/jwrdegoede/linux-sunxi/commit/180a3e59361ceddeed26543529ca757cc8112fb0

Which fixes an oops at startup.

Other then needing that fix + coding style fixes it works well for me on the cubietruck. I'll try to also test it on sun4i and sun5i if I can find some time to do so.

Regards,

Hans

Quoted 69 lines

Best,
Alexander Bersenev

Quoted 65 lines

08 ??? 2014 ?., ? 15:55, Hans de Goede <[email protected]> ???????(?):

Hi,

Quoted 8 lines · Alexander Bersenev

This patch introduces Consumer IR(CIR) support for sunxi boards.

This is based on Alexsey Shestacov's work based on the original driver supplied by Allwinner.

Signed-off-by Alexander Bersenev <[email protected]>
Signed-off-by Alexsey Shestacov <[email protected]>

Alexander, v5 still has various issues which need fixing, do you plan to do a v6 soon ?

Regards,

Hans

Quoted 45 lines

---
Changes since version 1:
- Fix timer memory leaks
- Fix race condition when driver unloads while interrupt handler is active
- Support Cubieboard 2(need testing)

Changes since version 2:
- More reliable keydown events
- Documentation fixes
- Rename registers accurding to A20 user manual
- Remove some includes, order includes alphabetically
- Use BIT macro
- Typo fixes

Changes since version 3:
- Split the patch on smaller parts
- More documentation fixes
- Add clock-names in DT
- Use devm_clk_get function to get the clocks
- Removed gpios property from ir's DT
- Changed compatible from allwinner,sunxi-ir to allwinner,sun7i-a20-ir in DT
- Use spin_lock_irq instead spin_lock_irqsave in interrupt handler
- Add myself in the copyright ;)
- Coding style and indentation fixes

Changes since version 4:
- Try to fix indentation errors by sending patches with git send-mail

Alexander Bersenev (3):
ARM: sunxi: Add documentation for sunxi consumer infrared devices
ARM: sunxi: Add driver for sunxi IR controller
ARM: sunxi: Add IR controller support in DT on A20

.../devicetree/bindings/media/sunxi-ir.txt         |  23 ++
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts        |   6 +
arch/arm/boot/dts/sun7i-a20-cubietruck.dts         |   6 +
arch/arm/boot/dts/sun7i-a20.dtsi                   |  31 +++
drivers/media/rc/Kconfig                           |  10 +
drivers/media/rc/Makefile                          |   1 +
drivers/media/rc/sunxi-ir.c                        | 303 +++++++++++++++++++++
7 files changed, 380 insertions(+)

create mode 100644 Documentation/devicetree/bindings/media/sunxi-ir.txt create mode 100644 drivers/media/rc/sunxi-ir.c

Read the cover letter in its thread