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[209.85.210.169]) by smtp.gmail.com with ESMTPSA id h21sm8936279pfc.118.2021.09.24.07.56.17 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Sep 2021 07:56:18 -0700 (PDT) Received: by mail-pf1-f169.google.com with SMTP id w14so9124462pfu.2 for ; Fri, 24 Sep 2021 07:56:17 -0700 (PDT) X-Received: by 2002:a6b:3f02:: with SMTP id m2mr9047097ioa.136.1632495366689; Fri, 24 Sep 2021 07:56:06 -0700 (PDT) MIME-Version: 1.0 References: <20210914202202.1702601-1-dianders@chromium.org> <874kaabdt5.fsf@intel.com> <68c3f798-a18d-fe8d-2925-2686716a985b@samsung.com> In-Reply-To: From: Doug Anderson Date: Fri, 24 Sep 2021 07:55:54 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v5 00/15] eDP: Support probing eDP panels dynamically instead of hardcoding To: Andrzej Hajda Cc: Jani Nikula , Linus Walleij , Thierry Reding , Rob Herring , Sam Ravnborg , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "open list:DRM PANEL DRIVERS" , MSM , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Daniel Vetter , Maxime Ripard , Al Viro , Alexandre Belloni , Arnd Bergmann , Catalin Marinas , Emil Velikov , Enric Balletbo i Serra , Geert Uytterhoeven , Jagan Teki , Jernej Skrabec , Kees Cook , Krzysztof Kozlowski , Marek Szyprowski , Russell King , Will Deacon , Linux ARM , linux-kernel , Linux-OMAP , Linux-Renesas , linux-samsung-soc , linux-sunxi@lists.linux.dev, linux-tegra , Stanislav Lisovskiy , Srikanth Myakam Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Hi, On Fri, Sep 24, 2021 at 6:59 AM Doug Anderson wrote: > > Hi, > > On Fri, Sep 24, 2021 at 2:10 AM Andrzej Hajda wrote: > > > > Hi > > > > removed most cc, due to server limitation > > > > > > W dniu 24.09.2021 o 10:03, Jani Nikula pisze: > > > On Mon, 20 Sep 2021, Doug Anderson wrote: > > >> Pushed all 15 to drm-misc-next. > > > ... > > >> e8de4d55c259 drm/edid: Use new encoded panel id style for quirks matching > > >> d9f91a10c3e8 drm/edid: Allow querying/working with the panel ID from > > >> the EDID > > > Hi Doug, Stan's reporting "initializer element is not constant" issues > > > here that were discussed before [1]. I wonder what gives, you said you'd > > > hit them on a draft version, but not with what was merged, and I can't > > > reproduce this either. Curious. > > > > > > Apparently this is grey area of unclear specification. > > > > gcc version below 8 reports error, above 8.1+ should work [1]. I am not > > sure if there is nice workaround for older gcc. > > > > > > [1]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69960#c18 > > So I think the only solution is to go back to the character-at-a-time > version. It's slightly uglier but functionality trumps form. > > I'll post something today though it might need to wait a few hours > before I can manage it. I managed to squeeze it in before my other obligations: https://lore.kernel.org/all/20210924075317.1.I1e58d74d501613f1fe7585958f451160d11b8a98@changeid I didn't CC everyone here but dri-devel and LKML are copied so hopefully if I missed someone it should still be accessible. -Doug