[U-Boot] [PATCH v2 15/37] rockchip: video: Add a display driver for rockchip HDMI

[Simon Glass]

On 21 January 2016 at 19:45, Simon Glass <sjg at chromium.org> wrote:
> Some Rockchip SoCs support HDMI output. Add a display driver for this so
> that these displays can be used on supported boards.
>
> Unfortunately this driver is not fully functional. It cannot reliably read
> EDID information over HDMI. This seems to be due to the clocks being
> incorrect - the I2C bus speed appears to be up to 100x slower than the
> clock settings indicate. The root cause may be in the clock logic.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v2:
> - Update for new clk_get_by_index() API
>
>  arch/arm/include/asm/arch-rockchip/hdmi_rk3288.h | 456 +++++++++++
>  drivers/video/Kconfig                            |  10 +
>  drivers/video/Makefile                           |   1 +
>  drivers/video/rockchip/Makefile                  |   8 +
>  drivers/video/rockchip/rk_hdmi.c                 | 933 +++++++++++++++++++++++
>  5 files changed, 1408 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/hdmi_rk3288.h
>  create mode 100644 drivers/video/rockchip/Makefile
>  create mode 100644 drivers/video/rockchip/rk_hdmi.c

Applied to u-boot-rockchip.