From patchwork Wed Jun 26 14:40:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 13713100 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 8D8C4C27C4F for ; Wed, 26 Jun 2024 14:40:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C721310E7A9; Wed, 26 Jun 2024 14:40:51 +0000 (UTC) Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id E48BB10E2CB for ; Wed, 26 Jun 2024 14:40:41 +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 1sMTp9-0007iB-Bv; Wed, 26 Jun 2024 16:40:39 +0200 From: Philipp Zabel Subject: =?utf-8?q?=5BPATCH_0/2=5D_drm/panel=3A_ilitek-ili9881c=3A_Support_i?= =?utf-8?q?n-panel_180=C2=B0_rotation?= Date: Wed, 26 Jun 2024 16:40:37 +0200 Message-Id: <20240626-drm-panel-ili9881c-rotation-v1-0-e0ff54173e32@pengutronix.de> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAGUofGYC/x3MQQ5AMBBA0avIrE1CKeUqYtG0g0komYpIxN01l m/x/wORhClCnz0gdHHkPSSUeQZusWEmZJ8MqlB10agGvWx42EAr8sqdMaVD2U97pg517XVljdG +dZAOh9DE938fxvf9AIQuxcBtAAAA To: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Philipp Zabel X-Mailer: b4 0.14-dev 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The Ilitek IL9881C controller can rotate the image by 180°. This might be desirable on devices with their display mounted upside down, that don't have rotation capability in the SoC display controller. Signed-off-by: Philipp Zabel --- Philipp Zabel (2): drm/panel: ilitek-ili9881c: Explicitly set address mode, allow 180° rotation drm/panel: ilitek-ili9881c: Report subpixel order according to rotation drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) --- base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 change-id: 20240626-drm-panel-ili9881c-rotation-54d53a885d7c Best regards,