From patchwork Thu Nov 23 17:08:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 13466465 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2C87FC61D97 for ; Thu, 23 Nov 2023 17:08:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D5C9910E165; Thu, 23 Nov 2023 17:08:16 +0000 (UTC) Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by gabe.freedesktop.org (Postfix) with ESMTPS id 60F7410E165 for ; Thu, 23 Nov 2023 17:08:14 +0000 (UTC) Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1r6DBR-0001A4-My; Thu, 23 Nov 2023 18:08:09 +0100 From: Philipp Zabel Subject: [PATCH 0/3] drm/panel: ilitek-ili9881c: Support Ampire AM8001280G LCD panel Date: Thu, 23 Nov 2023 18:08:04 +0100 Message-Id: <20231123-drm-panel-ili9881c-am8001280g-v1-0-fdf4d624c211@pengutronix.de> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAPSGX2UC/x2NQQrDIBBFrxJm3QEdu7C9Suli1EkyEG3QEgIhd 2/s8vH47x/QpKo0eA4HVNm06adcYG8DxJnLJKjpYiBDzlpymGrGlYssqIs+vLcROXtjLHkzYSKh 8R6cYRK4GoGbYKhc4twrfZy1RSyyf7tfq4y6//9f7/P8AYabI7mPAAAA To: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley X-Mailer: b4 0.12-dev-aab37 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::54 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Marco Felsch , kernel@pengutronix.de Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add support for Ampire AM8001280G LCD panels to the Ilitek ILI9881C driver. Also set prepare_prev_first, to make sure that the DSI host controller is initialized to LP-11 before the panel is powered up. Tested to work with samsung-dsim on i.MX8MM after commit 0c14d3130654 ("drm: bridge: samsung-dsim: Fix i.MX8M enable flow to meet spec"). To: Neil Armstrong To: Jessica Zhang To: Sam Ravnborg To: Maarten Lankhorst To: Maxime Ripard To: Thomas Zimmermann To: David Airlie To: Daniel Vetter To: Rob Herring To: Krzysztof Kozlowski To: Conor Dooley Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: Marco Felsch Cc: kernel@pengutronix.de Signed-off-by: Philipp Zabel --- Marco Felsch (1): drm/panel: ilitek-ili9881c: make use of prepare_prev_first Philipp Zabel (2): dt-bindings: ili9881c: Add Ampire AM8001280G LCD panel drm/panel: ilitek-ili9881c: Add Ampire AM8001280G LCD panel .../bindings/display/panel/ilitek,ili9881c.yaml | 1 + drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 225 +++++++++++++++++++++ 2 files changed, 226 insertions(+) --- base-commit: e4d983acffff270ccee417445a69b9ed198658b1 change-id: 20231123-drm-panel-ili9881c-am8001280g-d2e2f4b30a2e Best regards,