From patchwork Mon Jul 9 15:20:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 141424 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp2793212ljj; Mon, 9 Jul 2018 08:22:06 -0700 (PDT) X-Google-Smtp-Source: AAOMgpd0LRJ9Yz7pDibzR95SPpb6N/TazHWJEHsSArDLSPVtvnrG9XNJld2gr1kfHy5uH7ujUkEn X-Received: by 2002:a63:b213:: with SMTP id x19-v6mr19248678pge.393.1531149726552; Mon, 09 Jul 2018 08:22:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531149726; cv=none; d=google.com; s=arc-20160816; b=uJY5xuEdbttXxCNM494yCfOp1NPt8i9Kn2HAn5tNQkuno7sVbHmVDBOjqk6KDRcN+/ 5I3qCPguhoS4RJQkbSu4v44xmWwBML38JLfJ7PKwJ7tZWyQoRe2lkWitKxmZ8pmghjIT Yoy7OZr6i3e51AgLkUEttQHDdwvru28B3GIjrOFolNHiKS9GZwk1ih9fPdUfhQLjJJyW H6+WLsFVbxCElhe2tmgp5gtX4oqm2qCJAt+Fc8p7d5F7FlEzzkfJAS2R3WIAvTJ0Ssmj zecQy+NhsJcItkGBjACCNxHF0IySFVmTWLPWAeidmyPpVAJLmYTyx9ZdfUrM5J4Clptj 9LeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=VaoSWev44t5FIR/JUNhn4Vh4xGexw6b00zLlfm90bDw=; b=STqlQNotzIt2t0oZXik94l71heRkUShVD/R5zD57DBDzyYQXv56vM+g/YYr2Jadc4m hjFzExqM5OAVsC2iofySTgTCsS9Topt9ZvbG0QVoOzLR6AGYnwP4MMIfl024LCBs3wR9 WfX31f3n/ISIG5ctVf5rJLXtOultJfe5NLHz1eLVXwNuqdySO+S1hYjWqsDrauiCsoAo 2axUYP1gq2RhfdVkl9ed/W5bPnb+I3/pDhnCVTB0OJ+p64H5FOeZ5sHRKI8s7seLK2bC +N07ei6nrr3EqugkDlYIRPGgorzZ4n/Xj8Bj3Fig35YzuOEsH+eALNyiIROl8IYhFepO dLxA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p7-v6si13994080plk.293.2018.07.09.08.22.06; Mon, 09 Jul 2018 08:22:06 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933565AbeGIPWF (ORCPT + 30 others); Mon, 9 Jul 2018 11:22:05 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:49825 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932898AbeGIPWD (ORCPT ); Mon, 9 Jul 2018 11:22:03 -0400 Received: from wuerfel.lan ([46.223.138.35]) by mrelayeu.kundenserver.de (mreue102 [212.227.15.145]) with ESMTPA (Nemesis) id 0MINPb-1ff0gN1lQF-004B2s; Mon, 09 Jul 2018 17:21:08 +0200 From: Arnd Bergmann To: =?utf-8?q?Noralf_Tr=C3=B8nnes?= , David Airlie Cc: Arnd Bergmann , David Lechner , Sean Paul , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/tinydrm: add backlight dependency for ili9341 Date: Mon, 9 Jul 2018 17:20:29 +0200 Message-Id: <20180709152106.990066-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:SilJmrmec6oMCnQqxN6VDBWQrXHvtUlaR/uBsAR4yW6WuOSR8r/ fJlrI8+SqRkZAlxI0nM+TcE1RKrUXbQe8DjZkockQCN/es3KkKE+F3hP/KADR/eg9MoKFr3 3tC1wHU86kIupDnpzGztwC6X0nK+XBF0FlarBUDeLS1nrVIK+A4U6qV9UFUmYCl3RifMQx/ XjUtuhHX6ihh490h4yA/w== X-UI-Out-Filterresults: notjunk:1; V01:K0:guVQ+d7IzCg=:Li4ELKm+Sm/R+Bgew7SXyV 2VBES4RdPILscbfPFLefqFWO19f+XDPhzi/UiddzGED97hWLbWhVvu3HxjYjPBjwtjVauAdfZ S94tqIsMmKLW1Gc4rUCpyizbNI2D8HlN6coo74iYBmlRrLfO3UFrN+rVsMvunQMmu6WmT7dkH xoCClzEF+MM+i/pgEgcZuV/1D8VLmizA3ZOjxZpdJpG/P732Vtcw0S7XjlXapf+KsFd1KG6sp ORgh9UStm9hPlU4MfcMTJL+k+0aUOSdBetLgp+vJmgZeoH0HW3N+LDvd/buSVrc2ThN/+PUbN vxh8ggVsy3YJEghspZ1F87wxbPOGnXcijovXHihES3x/9+d8bhAy8cEw2B6dZ3ezG2Z86N/C/ WlIqVWflBrKrb9EmYZqTHEfzK2ELmO9Br3cQ6k869vfCsPKzTLybLpdBhWOYH/WB0TjXFYuKP BAkuXV+scvc1h9t7cMP7MX+zV60B+5zI/xd9zMIzMLxgtJFYQ/gdvIkfc3tuxMLJXPvlBgCzF oIB00158B8LFD+aA48O4K5in5WX33FQYhE9iwfKtyAM4eDpF9wySIH0wxFDJh6pWxyGFwPMVI f94ZvaredE4npJ8WDZFZvWFU6B+SyjvifQmQeKHctdPtZgcgpW+f1B1a/T8AsZkIfSDrAI7qR LU377nzsoE8glAXTUYLBKlNiIQyq0wQ/N3Js0Y3/E1uERDvSeLmiaxxiHZMtpsQoct0s= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This tinydrm driver fails to link without the backlight support: drivers/gpu/drm/tinydrm/ili9341.o: In function `ili9341_probe': ili9341.c:(.text+0x578): undefined reference to `devm_of_find_backlight' Fixes: 3fa0e8f6f960 ("drm/tinydrm: new driver for ILI9341 display panels") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/tinydrm/Kconfig | 1 + 1 file changed, 1 insertion(+) -- 2.9.0 Acked-by: Noralf Trønnes diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 7a8008b0783f..16f4b5c91f1b 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -23,6 +23,7 @@ config TINYDRM_ILI9225 config TINYDRM_ILI9341 tristate "DRM support for ILI9341 display panels" depends on DRM_TINYDRM && SPI + depends on BACKLIGHT_CLASS_DEVICE select TINYDRM_MIPI_DBI help DRM driver for the following Ilitek ILI9341 panels: