From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Emil Velikov <emil.velikov@collabora.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
Joonyoung Shim <jy0922.shim@samsung.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Andrzej Pietrasiewicz <andrzej.p@collabora.com>,
Inki Dae <inki.dae@samsung.com>, David Airlie <airlied@linux.ie>,
Kyungmin Park <kyungmin.park@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
dri-devel@lists.freedesktop.org, kernel@collabora.com,
Sean Paul <sean@poorly.run>,
linux-kernel@vger.kernel.org, m.szyprowski@samsung.com
Subject: Re: [PATCH 0/2] Associate ddc adapters with connectors
Date: Tue, 25 Jun 2019 15:10:32 +0100 [thread overview]
Message-ID: <20190625141032.5jiy2oekb3olaejd@shell.armlinux.org.uk> (raw)
In-Reply-To: <20190625140755.GT12905@phenom.ffwll.local>
On Tue, Jun 25, 2019 at 04:07:55PM +0200, Daniel Vetter wrote:
> Otherwise I like this. Biggest problem I'm seeing here is rolling this out
> everywhere, this is a lot of work. And without widespread adoptions it's
> not terribly useful for userspace.
There will be cases where it's not possible, because the I2C bus is
hidden behind a chip that doesn't give you direct access to the DDC
bus.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
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next prev parent reply other threads:[~2019-06-25 14:10 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-25 9:46 [PATCH 0/2] Associate ddc adapters with connectors Andrzej Pietrasiewicz
2019-06-25 9:46 ` [PATCH 1/2] drm: Include ddc adapter pointer in struct drm_connector Andrzej Pietrasiewicz
2019-06-25 9:46 ` [PATCH 2/2] drm/exynos: Provide ddc symlink in connector's sysfs Andrzej Pietrasiewicz
2019-06-25 10:03 ` [PATCH 0/2] Associate ddc adapters with connectors Russell King - ARM Linux admin
2019-06-25 10:14 ` Andrzej Pietrasiewicz
2019-06-25 10:16 ` Russell King - ARM Linux admin
2019-06-25 10:24 ` [PATCH v2 " Andrzej Pietrasiewicz
2019-06-25 10:24 ` [PATCH v2 1/2] drm: Include ddc adapter pointer in struct drm_connector Andrzej Pietrasiewicz
2019-06-25 14:21 ` Daniel Vetter
2019-06-25 10:24 ` [PATCH v2 2/2] drm/exynos: Provide ddc symlink in connector's sysfs Andrzej Pietrasiewicz
2019-06-25 13:36 ` [PATCH 0/2] Associate ddc adapters with connectors Emil Velikov
2019-06-25 14:07 ` Daniel Vetter
2019-06-25 14:10 ` Russell King - ARM Linux admin [this message]
2019-06-25 14:20 ` Daniel Vetter
2019-06-26 6:50 ` Andrzej Pietrasiewicz
[not found] ` <3fb19371-db7d-f9dc-31a7-1ccd126f6784-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-06-28 16:01 ` [PATCH v3 00/22] " Andrzej Pietrasiewicz
[not found] ` <cover.1561735433.git.andrzej.p-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-06-28 16:01 ` [PATCH v3 01/22] drm: Include ddc adapter pointer in struct drm_connector Andrzej Pietrasiewicz
[not found] ` <d6381c020ea1c848a7044d830bdb0ec9663d1619.1561735433.git.andrzej.p-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-06-30 8:12 ` Thomas Zimmermann
[not found] ` <9b03d145-ec50-927c-55a8-dff1cd51d655-l3A5Bk7waGM@public.gmane.org>
2019-07-01 13:27 ` Andrzej Pietrasiewicz
[not found] ` <cf1984e4-50af-302d-ef67-9ad530118c29-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-07-01 14:41 ` Thomas Zimmermann
[not found] ` <9e65f3c0-941d-d04c-5745-6b3a2965b990-l3A5Bk7waGM@public.gmane.org>
2019-07-05 9:44 ` Andrzej Hajda
2019-06-28 16:01 ` [PATCH v3 02/22] drm/exynos: Provide ddc symlink in connector's sysfs Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 03/22] drm: rockchip: Provide ddc symlink in rk3066_hdmi sysfs directory Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 04/22] drm: rockchip: Provide ddc symlink in inno_hdmi " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 05/22] drm/msm/hdmi: Provide ddc symlink in hdmi connector " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 06/22] drm/sun4i: hdmi: Provide ddc symlink in sun4i " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 07/22] drm/mediatek: Provide ddc symlink in " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 08/22] drm/tegra: Provide ddc symlink in output " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 09/22] drm/imx: imx-ldb: Provide ddc symlink in connector's sysfs Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 10/22] drm/imx: imx-tve: " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 11/22] drm/vc4: Provide ddc symlink in connector sysfs directory Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 12/22] drm: zte: Provide ddc symlink in hdmi " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 13/22] drm: zte: Provide ddc symlink in vga " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 14/22] drm/tilcdc: Provide ddc symlink in " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 15/22] drm: sti: Provide ddc symlink in hdmi " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 16/22] drm/mgag200: Provide ddc symlink in " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 17/22] drm/ast: " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 18/22] drm/bridge: dumb-vga-dac: " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 19/22] drm/bridge: dw-hdmi: " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 20/22] drm/bridge: ti-tfp410: " Andrzej Pietrasiewicz
2019-06-28 16:01 ` [PATCH v3 21/22] drm/amdgpu: " Andrzej Pietrasiewicz
[not found] ` <5e355b8bec8fb3907566a741db8cc3e356246a32.1561735433.git.andrzej.p-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-07-02 20:54 ` Alex Deucher
[not found] ` <CADnq5_MrVoScVFgj3TP2Z+Ky8_32k=Cou5jebuMT5gE1+GZ0cA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-07-04 13:17 ` Andrzej Pietrasiewicz
[not found] ` <fc26ac17-dc18-f995-53cf-42b50754c916-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-07-05 20:17 ` Alex Deucher
2019-06-28 16:01 ` [PATCH v3 22/22] drm/radeon: " Andrzej Pietrasiewicz
2019-07-02 20:56 ` Alex Deucher
2019-06-28 16:45 ` [PATCH v3 00/22] Associate ddc adapters with connectors Daniel Vetter
2019-06-28 16:11 ` Laurent Pinchart
[not found] ` <20190628161137.GH4779-N3hz7ZxfLydczECFQUw77jytWr6r+dGw0E9HWUfgJXw@public.gmane.org>
2019-07-05 8:38 ` Andrzej Pietrasiewicz
[not found] ` <44f98134-bc8a-133a-b702-589f007b175e-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2019-07-05 8:39 ` Laurent Pinchart
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