linux-kernel - Re: [PATCH V3 1/2] drm/bridge: samsung-dsim: Set P divider based on min/max of fin pll

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Date: Mon, 10 Jun 2024 16:34:45 +0200
From: Robert Foss <rfoss@...nel.org>
To: dri-devel@...ts.freedesktop.org, Adam Ford <aford173@...il.com>
Cc: Jagan Teki <jagan@...rulasolutions.com>, Michael Tretter <m.tretter@...gutronix.de>,
 Thomas Zimmermann <tzimmermann@...e.de>, Marek Szyprowski <m.szyprowski@...sung.com>, Marek Vasut <marex@...x.de>,
 Daniel Vetter <daniel@...ll.ch>, aford@...conembedded.com, Jonas Karlman <jonas@...boo.se>,
 Frieder Schrempf <frieder.schrempf@...tron.de>, Andrzej Hajda <andrzej.hajda@...el.com>,
 Inki Dae <inki.dae@...sung.com>, Laurent Pinchart <Laurent.pinchart@...asonboard.com>, linux-kernel@...r.kernel.org,
 Neil Armstrong <neil.armstrong@...aro.org>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 David Airlie <airlied@...il.com>, Maxime Ripard <mripard@...nel.org>, Marco Felsch <m.felsch@...gutronix.de>,
 Jernej Skrabec <jernej.skrabec@...il.com>
Subject: Re: [PATCH V3 1/2] drm/bridge: samsung-dsim: Set P divider based on min/max of fin pll

On Sat, 1 Jun 2024 09:41:01 -0500, Adam Ford wrote:
> The P divider should be set based on the min and max values of
> the fin pll which may vary between different platforms.
> These ranges are defined per platform, but hard-coded values
> were used instead which resulted in a smaller range available
> on the i.MX8M[MNP] than what was possible.
> 
> As noted by Frieder, there are descripencies between the reference
> manuals of the Mini, Nano and Plus, so I reached out to my NXP
> rep and got the following response regarding the varing notes
> in the documentation.
> 
> [...]

Applied, thanks!

[1/2] drm/bridge: samsung-dsim: Set P divider based on min/max of fin pll
      (no commit info)
[2/2] drm/bridge: samsung-dsim: Fix porch calcalcuation rounding
      (no commit info)



Rob