From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Ratiu Subject: Re: [PATCH v9 00/11] Genericize DW MIPI DSI bridge and add i.MX 6 driver Date: Wed, 01 Jul 2020 23:32:18 +0300 Message-ID: <87imf7j7sd.fsf@collabora.com> References: <20200609174959.955926-1-adrian.ratiu@collabora.com> <6400388.H4HLtoO0Qf@diego> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: <6400388.H4HLtoO0Qf@diego> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Heiko =?utf-8?Q?St=C3=BCbner?= Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Laurent Pinchart , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Philippe CORNU , Yannick FERTRE , Jernej Skrabec , Andrzej Hajda , Jonas Karlman , linux-imx-3arQi8VN3Tc@public.gmane.org, kernel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org, linux-stm32-XDFAJ8BFU24N7RejjzZ/Li2xQDfSxrLKVpNB7YpNyf8@public.gmane.org List-Id: linux-rockchip.vger.kernel.org Hi Heiko, On Wed, 01 Jul 2020, Heiko Stübner wrote: > Hi Adrian, > > Am Dienstag, 9. Juni 2020, 19:49:48 CEST schrieb Adrian Ratiu: >> [Re-submitting to cc dri-devel, sorry about the noise] Hello >> all, v9 cleanly applies on top of latest next-20200609 tree. > > at least it doesn't apply on top of current drm-misc-next for me > which I really don't understand. > > Like patch 2/11 does > > @@ -31,6 +31,7 @@ > #include > . > #define HWVER_131<----><------><------>0x31333100<---->/* IP > version 1.31 */ > +#define HWVER_130<----><------><------>0x31333000<---->/* IP > version 1.30 */ . > #define DSI_VERSION<--><------><------>0x00 #define > VERSION<------><------><------><------>GENMASK(31, 8) > > where the file currently looks like > > #include #include > #include #include #include > #include #include > > > #define HWVER_131 0x31333100 /* IP > version 1.31 */ > > #define DSI_VERSION 0x00 #define VERSION > GENMASK(31, 8) > > even in Linux-next > > So I guess ideally rebase on top of drm-misc-next I will send a rebase on top of drm-misc-next soon (with the last DTS nitpick fixed and the latest acks and reviewed-by tags added). In the meantime I also found someone within Collabora who has a RK with a DSI panel and found a bug (likely clock is not enabled early enough to access the cfg registers to get the version for regmap). I'm super happy this is getting tested on RK, thank you! > > > Thanks > Heiko