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[2620:137:e000::1:20]) by mx.google.com with ESMTP id 22-20020a17090a001600b002610f13639asi21517694pja.91.2023.07.03.15.03.55; Mon, 03 Jul 2023 15:04:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@crapouillou.net header.s=mail header.b="XQ8ve/K5"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=crapouillou.net Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231243AbjGCVra (ORCPT + 99 others); Mon, 3 Jul 2023 17:47:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230028AbjGCVr3 (ORCPT ); Mon, 3 Jul 2023 17:47:29 -0400 Received: from aposti.net (aposti.net [89.234.176.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18D5BE76; Mon, 3 Jul 2023 14:47:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1688420843; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=vwdXKx+U3iVVC3c7K/sn3Jj32FLhI0XzSGIe5REnjno=; b=XQ8ve/K5+LEPdWWGqH7Es/WRYg3CgtONQPWtjiIgc39X0EEeaaKnVfYjZpgQaGDcLjgbuR ebyQrrEc6ZYBkP81N47E0Av1GhhqjwXAWns4fxlVmz+k6cmjJ5OwytOTBGNvTyOfDUgEg/ DjN2VuXN+uZIChZ3zeD1bINYTHLILGc= From: Paul Cercueil To: Krzysztof Kozlowski , Rob Herring , Conor Dooley , Alim Akhtar , Neil Armstrong , Sam Ravnborg Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Paul Cercueil Subject: [PATCH 0/3] Galaxy S2 (i9100) panel updates Date: Mon, 3 Jul 2023 23:47:12 +0200 Message-Id: <20230703214715.623447-1-paul@crapouillou.net> MIME-Version: 1.0 X-Spam: Yes X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1770438626735496380?= X-GMAIL-MSGID: =?utf-8?q?1770438626735496380?= Hi, Here's a small patchset that I created while playing with PostmarketOS on my Samsung Galaxy S2. The first two patches update the LD9040 panel driver so that it looks much better, and supports setting the backlight. The third patch fixes the size of the panel in the Device Tree. The previous values were completely bogus and caused Phosh (PmOS' UI) to display tiny icons and text as it thought the DPI was much lower. Cheers, -Paul Paul Cercueil (3): drm/panel: ld9040: Use better magic values drm/panel: ld9040: Register a backlight device ARM: dts: exynos/i9100: Fix LCD screen's physical size arch/arm/boot/dts/exynos4210-i9100.dts | 4 +- drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++-- 2 files changed, 48 insertions(+), 7 deletions(-)