From: Neil Armstrong <narmstrong@baylibre.com>
To: a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com,
jonas@kwiboo.se, jernej.skrabec@siol.net,
boris.brezillon@collabora.com
Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v4 00/11] drm/bridge: dw-hdmi: implement bus-format negotiation and YUV420 support
Date: Thu, 6 Feb 2020 20:18:23 +0100 [thread overview]
Message-ID: <20200206191834.6125-1-narmstrong@baylibre.com> (raw)
This patchset is based on Boris's v10 "drm: Add support for bus-format negotiation" at [1]
patchset to implement full bus-format negotiation for DW-HDMI, including YUV420 support and
10/12/16bit YUV444, YUV422 and RGB. The Color Space Converter support is already implemented.
And the counterpart implementation in the Amlogic Meson VPU dw-hdmi glue :
- basic bus-format negotiation to select YUV444 bus-format as DW-HDMI input
- YUV420 support when HDMI2.0 YUV420 modeset
This is a follow-up from the previous attempts :
- "drm/meson: Add support for HDMI2.0 YUV420 4k60" at [2]
- "drm/meson: Add support for HDMI2.0 4k60" at [3]
Changes sincd v3 at [6]:
- Added "Plug atomic state hooks to the default implementation" on drm/bridge: dw-hdmi
- Also added these atomic state hooks in meson-dw-hdmi in patch 7
- Rebased on latest drm-misc-next including patches 1-7 of [1]
Changes since RFC v2 at [5]:
- Added fixes from Jonas, who tested and integrated it for Rockchip SoCs
- Added support for 10/12/16bit tmds clock calculation
- Added support for max_bcp connector property
- Adapted to Boris's v4 patchset
- Fixed typos reported by boris
Changes since RFC v1 at [4]:
- Rewrote negociation using the v2 patchset, including full DW-HDMI fmt negociation
[1] https://patchwork.freedesktop.org/patch/msgid/20200128135514.108171-1-boris.brezillon@collabora.com
[2] https://patchwork.freedesktop.org/patch/msgid/20190520133753.23871-1-narmstrong@baylibre.com
[3] https://patchwork.freedesktop.org/patch/msgid/1549022873-40549-1-git-send-email-narmstrong@baylibre.com
[4] https://patchwork.freedesktop.org/patch/msgid/20190820084109.24616-1-narmstrong@baylibre.com
[5] https://patchwork.freedesktop.org/patch/msgid/20190827081425.15011-1-narmstrong@baylibre.com
[6] https://patchwork.freedesktop.org/patch/msgid/20191218154637.17509-1-narmstrong@baylibre.com
Jonas Karlman (2):
drm/bridge: dw-hdmi: set mtmdsclock for deep color
drm/bridge: dw-hdmi: add max bpc connector property
Neil Armstrong (9):
drm/bridge: dw-hdmi: Plug atomic state hooks to the default
implementation
drm/bridge: synopsys: dw-hdmi: add bus format negociation
drm/bridge: synopsys: dw-hdmi: allow ycbcr420 modes for >= 0x200a
drm/meson: venc: make drm_display_mode const
drm/meson: meson_dw_hdmi: add bridge and switch to drm_bridge_funcs
drm/meson: dw-hdmi: stop enforcing input_bus_format
drm/meson: venc: add support for YUV420 setup
drm/meson: vclk: add support for YUV420 setup
drm/meson: Add YUV420 output support
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 302 +++++++++++++++++++++-
drivers/gpu/drm/meson/meson_dw_hdmi.c | 200 +++++++++++---
drivers/gpu/drm/meson/meson_vclk.c | 93 +++++--
drivers/gpu/drm/meson/meson_vclk.h | 7 +-
drivers/gpu/drm/meson/meson_venc.c | 10 +-
drivers/gpu/drm/meson/meson_venc.h | 4 +-
drivers/gpu/drm/meson/meson_venc_cvbs.c | 6 +-
include/drm/bridge/dw_hdmi.h | 1 +
8 files changed, 548 insertions(+), 75 deletions(-)
--
2.22.0
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next reply other threads:[~2020-02-06 19:18 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-06 19:18 Neil Armstrong [this message]
2020-02-06 19:18 ` [PATCH v4 01/11] drm/bridge: dw-hdmi: set mtmdsclock for deep color Neil Armstrong
2020-03-02 9:05 ` Laurent Pinchart
2020-03-02 9:21 ` Neil Armstrong
2020-03-02 15:54 ` Neil Armstrong
2020-03-02 16:01 ` Laurent Pinchart
2020-02-06 19:18 ` [PATCH v4 02/11] drm/bridge: dw-hdmi: add max bpc connector property Neil Armstrong
2020-02-17 6:38 ` Jernej Škrabec
2020-02-21 8:50 ` Neil Armstrong
2020-03-02 9:18 ` Laurent Pinchart
2020-03-02 15:55 ` Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 03/11] drm/bridge: dw-hdmi: Plug atomic state hooks to the default implementation Neil Armstrong
2020-02-07 10:57 ` Boris Brezillon
2020-03-02 9:56 ` Laurent Pinchart
2020-03-02 15:55 ` Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 04/11] drm/bridge: synopsys: dw-hdmi: add bus format negociation Neil Armstrong
2020-02-07 11:02 ` Boris Brezillon
2020-02-07 13:36 ` Neil Armstrong
2020-02-29 7:42 ` Jernej Škrabec
2020-02-29 10:09 ` Jonas Karlman
2020-02-29 11:07 ` Jernej Škrabec
2020-02-29 12:15 ` Jonas Karlman
2020-02-29 14:42 ` Jernej Škrabec
2020-03-02 8:08 ` Neil Armstrong
2020-03-02 8:04 ` Neil Armstrong
2020-03-02 10:18 ` Laurent Pinchart
2020-03-02 15:57 ` Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 05/11] drm/bridge: synopsys: dw-hdmi: allow ycbcr420 modes for >= 0x200a Neil Armstrong
2020-02-07 13:38 ` Neil Armstrong
2020-03-02 10:03 ` Laurent Pinchart
2020-03-02 15:58 ` Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 06/11] drm/meson: venc: make drm_display_mode const Neil Armstrong
2020-02-07 13:39 ` Neil Armstrong
2020-03-02 9:59 ` Laurent Pinchart
2020-02-06 19:18 ` [PATCH v4 07/11] drm/meson: meson_dw_hdmi: add bridge and switch to drm_bridge_funcs Neil Armstrong
2020-02-07 14:57 ` Boris Brezillon
2020-02-07 15:36 ` Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 08/11] drm/meson: dw-hdmi: stop enforcing input_bus_format Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 09/11] drm/meson: venc: add support for YUV420 setup Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 10/11] drm/meson: vclk: " Neil Armstrong
2020-02-06 19:18 ` [PATCH v4 11/11] drm/meson: Add YUV420 output support Neil Armstrong
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