Re: [PATCH 0/4] drm/bridge: dw-hdmi: Add support for HDR metadata

[Neil Armstrong <narmstrong@baylibre.com>]

Hi Andrzej,

Gentle ping, could you review the dw-hdmi changes here ?

Thanks,
Neil

On 26/05/2019 23:18, Jonas Karlman wrote:
> Add support for HDR metadata using the hdr_output_metadata connector property,
> configure Dynamic Range and Mastering InfoFrame accordingly.
> 
> A drm_infoframe flag is added to dw_hdmi_plat_data that platform drivers
> can use to signal when Dynamic Range and Mastering infoframes is supported.
> This flag is needed because Amlogic GXBB and GXL report same DW-HDMI version,
> and only GXL support DRM InfoFrame.
> 
> The first patch add functionality to configure DRM InfoFrame based on the
> hdr_output_metadata connector property.
> 
> The remaining patches sets the drm_infoframe flag on some SoCs supporting
> Dynamic Range and Mastering InfoFrame.
> 
> Note that this was based on top of drm-misc-next and Neil Armstrong's
> "drm/meson: Add support for HDMI2.0 YUV420 4k60" series at [1]
> 
> [1] https://patchwork.freedesktop.org/series/58725/#rev2
> 
> Jonas Karlman (4):
>   drm/bridge: dw-hdmi: Add Dynamic Range and Mastering InfoFrame support
>   drm/rockchip: Enable DRM InfoFrame support on RK3328 and RK3399
>   drm/meson: Enable DRM InfoFrame support on GXL, GXM and G12A
>   drm/sun4i: Enable DRM InfoFrame support on H6
> 
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c   | 109 ++++++++++++++++++++
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.h   |  37 +++++++
>  drivers/gpu/drm/meson/meson_dw_hdmi.c       |   5 +
>  drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c |   2 +
>  drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c       |   2 +
>  drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h       |   1 +
>  include/drm/bridge/dw_hdmi.h                |   1 +
>  7 files changed, 157 insertions(+)
>