From: heiko@sntech.de (Heiko Stübner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/7] clk: rockchip: improve rk3288 pll rates for better hdmi output
Date: Fri, 31 Aug 2018 10:05:31 +0200 [thread overview]
Message-ID: <4726810.oPXn6dVjrD@diego> (raw)
In-Reply-To: <20180828185513.13216-2-urjaman@gmail.com>
Am Dienstag, 28. August 2018, 20:55:07 CEST schrieb Urja Rannikko:
> Add and correct PLL rates for better hdmi output.
>
> This includes minimizing jitter on 213 MHz for better 71 MHz,
> 250.5 MHz for better 83.5 MHz, 428 MHz for better 25.175 Mhz,
> low jitter 273 MHz for better 68.25 mhz, 356 MHz for better 118.68 Mhz
> and 300MHz.
>
> Increase the used Fvco for 308, 324 MHz, 292.5 MHz, 273.6 MHz,
> 238 MHz and 216 MHz.
>
> And add some additional rates allowing to reach better hdmi-related
> rates in general.
>
> These match the rates used by ChromeOS, so have been quite widely tested.
>
> Signed-off-by: Urja Rannikko <urjaman@gmail.com>
applied for 4.20
Thanks
Heiko
next prev parent reply other threads:[~2018-08-31 8:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 18:55 [PATCH 0/7] [RFC] rk3288 veyron chromebook hdmi frequencies Urja Rannikko
2018-08-28 18:55 ` [PATCH 1/7] clk: rockchip: improve rk3288 pll rates for better hdmi output Urja Rannikko
2018-08-31 8:05 ` Heiko Stübner [this message]
2018-08-28 18:55 ` [PATCH 2/7] dt-bindings: clock: rk3288-cru: Add property to dedicate NPLL for VOPx Urja Rannikko
2018-09-04 0:31 ` Rob Herring
2018-08-28 18:55 ` [PATCH 3/7] drivers: clk-rk3288: support for dedicating NPLL to a VOP Urja Rannikko
2018-08-28 18:55 ` [PATCH 4/7] dt-bindings: display/rockchip: dw_hdmi: Add property for HDMI frequency list Urja Rannikko
2018-09-04 0:34 ` Rob Herring
2018-08-28 18:55 ` [PATCH 5/7] drm: dw_hdmi-rockchip: better clock selection logic and dts-based rate list Urja Rannikko
2018-08-28 18:55 ` [PATCH 6/7] dts: rk3288: support for dedicating npll to a vop Urja Rannikko
2018-08-28 18:55 ` [PATCH 7/7] dts: rk3288-veyron-chromebook: dedicate npll to VOP0/HDMI + HDMI rates Urja Rannikko
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