From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Armstrong Subject: Re: [PATCH 0/4] drm/bridge: dw-hdmi: Add support for HDR metadata Date: Thu, 20 Jun 2019 16:40:12 +0200 Message-ID: <085dc3be-20e5-b2fe-4c02-bf4a4d1473da@baylibre.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Jonas Karlman , "a.hajda@samsung.com" , "Laurent.pinchart@ideasonboard.com" Cc: "jernej.skrabec@siol.net" , "khilman@baylibre.com" , "zhengyang@rock-chips.com" , "maxime.ripard@bootlin.com" , "wens@csie.org" , "hjc@rock-chips.com" , "heiko@sntech.de" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" List-Id: dri-devel@lists.freedesktop.org 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(+) >