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From: Markus Schneider-Pargmann <msp@baylibre.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>
Cc: dri-devel@lists.freedesktop.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Markus Schneider-Pargmann <msp@baylibre.com>
Subject: [RFC PATCH 0/5] drm/mediatek: Add mt8195 DisplayPort driver
Date: Mon, 16 Aug 2021 21:25:18 +0200	[thread overview]
Message-ID: <20210816192523.1739365-1-msp@baylibre.com> (raw)

Hi everyone,

this series is built around the DisplayPort driver. The dpi/dpintf driver and
the added helper functions are required for the DisplayPort.

Note that this is an RFC. I would like to have your opinion on the driver and
what needs to change. The driver itself has its rough edges that I am currently
still working on, especially the training and powerup/down need some work in
my opinion. Also the code compiles without an issue but is not fully tested
yet.

However I already wanted to reach out for some feedback to see what can and
should be improved. I am happy about every comment, thanks for taking the
time.

The series is currently based on v5.14-rc5 but it requires other patches to
actually work on mt8195 (clock, etc.). A binding documentation is not included
yet.

Thanks,
Markus

Markus Schneider-Pargmann (5):
  dt-bindings: mediatek,dpi: Add mt8195 dpintf
  drm/mediatek: dpi: Add dpintf support
  drm/edid: Add cea_sad helpers for freq/length
  video/hdmi: Add audio_infoframe packing for DP
  drm/mediatek: Add mt8195 DisplayPort driver

 .../display/mediatek/mediatek,dpi.yaml        |   48 +-
 drivers/gpu/drm/drm_edid.c                    |   57 +
 drivers/gpu/drm/mediatek/Kconfig              |    7 +
 drivers/gpu/drm/mediatek/Makefile             |    2 +
 drivers/gpu/drm/mediatek/mtk_dp.c             | 3025 ++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dp_reg.h         | 3095 +++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_dpi.c            |  282 +-
 drivers/gpu/drm/mediatek/mtk_dpi_regs.h       |   12 +
 drivers/video/hdmi.c                          |   87 +-
 include/drm/drm_edid.h                        |   18 +-
 include/linux/hdmi.h                          |    4 +
 11 files changed, 6564 insertions(+), 73 deletions(-)
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dp.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_dp_reg.h

-- 
2.32.0


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             reply	other threads:[~2021-08-16 19:26 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-16 19:25 Markus Schneider-Pargmann [this message]
2021-08-16 19:25 ` [RFC PATCH 1/5] dt-bindings: mediatek,dpi: Add mt8195 dpintf Markus Schneider-Pargmann
2021-08-18  4:45   ` CK Hu
2021-08-18  7:30     ` Markus Schneider-Pargmann
2021-08-16 19:25 ` [RFC PATCH 2/5] drm/mediatek: dpi: Add dpintf support Markus Schneider-Pargmann
2021-08-17  9:50   ` CK Hu
2021-08-18  7:26     ` Markus Schneider-Pargmann
2021-08-16 19:25 ` [RFC PATCH 3/5] drm/edid: Add cea_sad helpers for freq/length Markus Schneider-Pargmann
2021-08-16 19:25 ` [RFC PATCH 4/5] video/hdmi: Add audio_infoframe packing for DP Markus Schneider-Pargmann
2021-08-16 19:25 ` [RFC PATCH 5/5] drm/mediatek: Add mt8195 DisplayPort driver Markus Schneider-Pargmann
2021-08-16 21:36   ` Sam Ravnborg
2021-08-17  7:31     ` Markus Schneider-Pargmann
2021-08-17  5:36   ` CK Hu
2021-08-17  7:35     ` Markus Schneider-Pargmann
2021-08-18  4:42   ` CK Hu

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