From: "Heiko Stübner" <heiko@sntech.de>
To: Douglas Anderson <dianders@chromium.org>
Cc: "Mark Rutland" <mark.rutland@arm.com>,
devicetree@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org,
"Thierry Reding" <thierry.reding@gmail.com>,
"Sean Paul" <seanpaul@chromium.org>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
"Enric Balletbò" <enric.balletbo@collabora.com>,
"Ezequiel Garcia" <ezequiel@collabora.com>,
mka@chromium.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v5 6/7] ARM: dts: rockchip: Specify rk3288-veyron-chromebook's display timings
Date: Thu, 11 Jul 2019 23:27:44 +0200 [thread overview]
Message-ID: <4744731.Gbjux09qzx@diego> (raw)
In-Reply-To: <20190401171724.215780-7-dianders@chromium.org>
Am Montag, 1. April 2019, 19:17:23 CEST schrieb Douglas Anderson:
> Let's document the display timings that most veyron chromebooks (like
> jaq, jerry, mighty, speedy) have been using out in the field. This
> uses the standard blankings but a slightly slower clock rate, thus
> getting a refresh rate 58.3 Hz.
>
> NOTE: this won't really do anything except cause DRM to properly
> report the refresh rate since vop_crtc_mode_fixup() was rounding the
> pixel clock to 74.25 MHz anyway. Apparently the adjusted rate isn't
> exposed to userspace so it's important that the rate we're trying to
> achieve is mostly right.
>
> For the downstream kernel change related to this see See
> https://crrev.com/c/324558.
>
> NOTE: minnie uses a different panel will be fixed up in a future
> patch, so for now we'll just delete the panel timings there.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
applied for 5.3
Thanks
Heiko
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next prev parent reply other threads:[~2019-07-11 21:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 17:17 [PATCH v5 0/7] drm/panel: simple: Add mode support to devicetree Douglas Anderson
2019-04-01 17:17 ` [PATCH v5 3/7] arm64: dts: rockchip: Specify override mode for kevin panel Douglas Anderson
2019-07-11 21:30 ` Heiko Stübner
2019-04-01 17:17 ` [PATCH v5 6/7] ARM: dts: rockchip: Specify rk3288-veyron-chromebook's display timings Douglas Anderson
2019-04-07 1:15 ` Urja Rannikko
2019-04-08 15:21 ` Doug Anderson
2019-04-08 16:26 ` Urja Rannikko
2019-04-13 0:07 ` Doug Anderson
2019-07-11 21:27 ` Heiko Stübner [this message]
2019-07-11 21:52 ` Heiko Stübner
2019-04-01 17:17 ` [PATCH v5 7/7] ARM: dts: rockchip: Specify rk3288-veyron-minnie's " Douglas Anderson
2019-07-11 21:28 ` Heiko Stübner
2019-06-14 10:39 ` [PATCH v5 0/7] drm/panel: simple: Add mode support to devicetree Heiko Stuebner
2019-06-26 13:00 ` Sam Ravnborg
2019-06-26 14:41 ` Doug Anderson
2019-06-28 15:55 ` Doug Anderson
2019-06-28 16:10 ` Rob Herring
2019-06-28 17:13 ` Sam Ravnborg
2019-06-29 14:09 ` Heiko Stübner
2019-07-08 15:58 ` Doug Anderson
2019-07-11 19:35 ` Sam Ravnborg
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