Hi, The sixth version of this patchset addresses recent comments on the mailing list. Please see the changelog below for details. Best wishes, Kamil Debski Changes since v5 ================ - drop struct cec_timeval in favour of a __u64 that keeps the timestamp in ns - remove userspace documentation from Documentation/cec.txt as userspace API is described in the DocBook - add missing documentation for the passthrough mode to the DocBook - add information about the number of events that can be queued - fix misspelling of reply - fix behaviour of posting an event in cec_received_msg, such that the behaviour is consistent with the documentation Changes since v4 ================ - add sequence numbering to transmitted messages - add sequence number handling to event hanlding - add passthrough mode - change reserved field sizes - fixed CEC version defines and addec CEC 2.0 commands - add DocBook documentation Changes since v3 ================ - remove the promiscuous mode - rewrite the devicetree patches - fixes, expansion and partial rewrite of the documentation - reorder of API structures and addition of reserved fields - use own struct to report time (32/64 bit safe) - fix of handling events - add cec.h to include/uapi/linux/Kbuild - fixes in the adv76xx driver (add missing methods, change adv7604 to adv76xx) - cleanup of debug messages in s5p-cec driver - remove non necessary claiming of a gpio in the s5p-cec driver - cleanup headers of the s5p-cec driver Changes since v2 ===============- - added promiscuous mode - added new key codes to the input framework - add vendor ID reporting - add the possibility to clear assigned logical addresses - cleanup of the rc cec map Changes since v1 ================ - documentation edited and moved to the Documentation folder - added key up/down message handling - add missing CEC commands to the cec.h file Background ========== The work on a common CEC framework was started over three years ago by Hans Verkuil. Unfortunately the work has stalled. As I have received the task of creating a driver for the CEC interface module present on the Exynos range of SoCs, I got in touch with Hans. He replied that the work stalled due to his lack of time. Original RFC by Hans Verkuil/Martin Bugge ========================================= https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg28735.html Hans Verkuil (5): cec: add HDMI CEC framework DocBook/media: add CEC documentation v4l2-subdev: add HDMI CEC ops cec: adv7604: add cec support. cec: adv7511: add cec support. Kamil Debski (6): dts: exynos4*: add HDMI CEC pin definition to pinctrl dts: exynos4: add node for the HDMI CEC device dts: exynos4412-odroid*: enable the HDMI CEC device HID: add HDMI CEC specific keycodes rc: Add HDMI CEC protoctol handling cec: s5p-cec: Add s5p-cec driver Documentation/DocBook/media/Makefile | 4 +- Documentation/DocBook/media/v4l/biblio.xml | 10 + Documentation/DocBook/media/v4l/cec-api.xml | 74 ++ Documentation/DocBook/media/v4l/cec-func-close.xml | 59 + Documentation/DocBook/media/v4l/cec-func-ioctl.xml | 73 ++ Documentation/DocBook/media/v4l/cec-func-open.xml | 94 ++ Documentation/DocBook/media/v4l/cec-func-poll.xml | 89 ++ .../DocBook/media/v4l/cec-ioc-g-adap-log-addrs.xml | 275 +++++ .../DocBook/media/v4l/cec-ioc-g-adap-phys-addr.xml | 78 ++ .../DocBook/media/v4l/cec-ioc-g-adap-state.xml | 87 ++ Documentation/DocBook/media/v4l/cec-ioc-g-caps.xml | 173 +++ .../DocBook/media/v4l/cec-ioc-g-event.xml | 125 ++ .../DocBook/media/v4l/cec-ioc-g-passthrough.xml | 88 ++ .../DocBook/media/v4l/cec-ioc-g-vendor-id.xml | 70 ++ .../DocBook/media/v4l/cec-ioc-receive.xml | 185 +++ Documentation/DocBook/media_api.tmpl | 6 +- Documentation/cec.txt | 165 +++ .../devicetree/bindings/media/s5p-cec.txt | 33 + arch/arm/boot/dts/exynos4.dtsi | 12 + arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 7 + arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 4 + arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 7 + drivers/media/Kconfig | 6 + drivers/media/Makefile | 2 + drivers/media/cec.c | 1191 ++++++++++++++++++++ drivers/media/i2c/adv7511.c | 347 +++++- drivers/media/i2c/adv7604.c | 207 +++- drivers/media/platform/Kconfig | 10 + drivers/media/platform/Makefile | 1 + drivers/media/platform/s5p-cec/Makefile | 4 + drivers/media/platform/s5p-cec/exynos_hdmi_cec.h | 37 + .../media/platform/s5p-cec/exynos_hdmi_cecctrl.c | 208 ++++ drivers/media/platform/s5p-cec/regs-cec.h | 96 ++ drivers/media/platform/s5p-cec/s5p_cec.c | 283 +++++ drivers/media/platform/s5p-cec/s5p_cec.h | 76 ++ drivers/media/rc/keymaps/Makefile | 1 + drivers/media/rc/keymaps/rc-cec.c | 144 +++ drivers/media/rc/rc-main.c | 1 + include/media/adv7511.h | 6 +- include/media/cec.h | 142 +++ include/media/rc-core.h | 1 + include/media/rc-map.h | 5 +- include/media/v4l2-subdev.h | 8 + include/uapi/linux/Kbuild | 1 + include/uapi/linux/cec.h | 332 ++++++ include/uapi/linux/input.h | 12 + 46 files changed, 4824 insertions(+), 15 deletions(-) create mode 100644 Documentation/DocBook/media/v4l/cec-api.xml create mode 100644 Documentation/DocBook/media/v4l/cec-func-close.xml create mode 100644 Documentation/DocBook/media/v4l/cec-func-ioctl.xml create mode 100644 Documentation/DocBook/media/v4l/cec-func-open.xml create mode 100644 Documentation/DocBook/media/v4l/cec-func-poll.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-adap-log-addrs.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-adap-phys-addr.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-adap-state.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-caps.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-event.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-passthrough.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-g-vendor-id.xml create mode 100644 Documentation/DocBook/media/v4l/cec-ioc-receive.xml create mode 100644 Documentation/cec.txt create mode 100644 Documentation/devicetree/bindings/media/s5p-cec.txt create mode 100644 drivers/media/cec.c create mode 100644 drivers/media/platform/s5p-cec/Makefile create mode 100644 drivers/media/platform/s5p-cec/exynos_hdmi_cec.h create mode 100644 drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c create mode 100644 drivers/media/platform/s5p-cec/regs-cec.h create mode 100644 drivers/media/platform/s5p-cec/s5p_cec.c create mode 100644 drivers/media/platform/s5p-cec/s5p_cec.h create mode 100644 drivers/media/rc/keymaps/rc-cec.c create mode 100644 include/media/cec.h create mode 100644 include/uapi/linux/cec.h -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
