From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB3C4C3A5A5 for ; Tue, 3 Sep 2019 16:31:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4FF1238C7 for ; Tue, 3 Sep 2019 16:31:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528310; bh=9O9BraUo5IvLn0Sw1l0/oYmpxdePNV92iG5PqiT23Kk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QqKTUWUiS+wJlTR5EPSWb4gycgzJbT6zT48jJOc1rpGfYLbNJj4IcqifnKNsT/1BD kHwtZ9V9YJ/CI7Xb/ssErz2L1nqsIOF96qDqEBCSC/jl9FpFRxbDFOdPJt4MKj352V JvCRwKYuyKLBT2dQOa+fvr8n/RI6MxEH6Gt+7P0A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731250AbfICQbu (ORCPT ); Tue, 3 Sep 2019 12:31:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:54934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731171AbfICQbs (ORCPT ); Tue, 3 Sep 2019 12:31:48 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 08BE2238D0; Tue, 3 Sep 2019 16:31:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528306; bh=9O9BraUo5IvLn0Sw1l0/oYmpxdePNV92iG5PqiT23Kk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M9+bs4uxxSXQJvz9Q8IcdM0XVY6v0dWmnJeaPP0bnq+glYcBd02/JBh2e9ohRTjUZ lbPIiRZX20pr+9bMHzwOdVR4k+NTxDOJidDrDJrfWmSiMmqOVAaqS1HIwqkGab877H Q8Mt4Czl7y95dpnMestrznHnsohgSms6FqYNyqUs= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?S=C3=A9bastien=20Szymanski?= , Rob Herring , Sam Ravnborg , Sasha Levin , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 147/167] drm/panel: Add support for Armadeus ST0700 Adapt Date: Tue, 3 Sep 2019 12:24:59 -0400 Message-Id: <20190903162519.7136-147-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190903162519.7136-1-sashal@kernel.org> References: <20190903162519.7136-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sébastien Szymanski [ Upstream commit c479450f61c7f1f248c9a54aedacd2a6ca521ff8 ] This patch adds support for the Armadeus ST0700 Adapt. It comes with a Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT and an adapter board so that it can be connected on the TFT header of Armadeus Dev boards. Cc: stable@vger.kernel.org # v4.19 Reviewed-by: Rob Herring Signed-off-by: Sébastien Szymanski Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190507152713.27494-1-sebastien.szymanski@armadeus.com Signed-off-by: Sasha Levin --- .../display/panel/armadeus,st0700-adapt.txt | 9 ++++++ drivers/gpu/drm/panel/panel-simple.c | 29 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt diff --git a/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt new file mode 100644 index 0000000000000..a30d63db3c8f7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt @@ -0,0 +1,9 @@ +Armadeus ST0700 Adapt. A Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT with +an adapter board. + +Required properties: +- compatible: "armadeus,st0700-adapt" +- power-supply: see panel-common.txt + +Optional properties: +- backlight: see panel-common.txt diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index b1d41c4921dd5..5fd94e2060297 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -436,6 +436,32 @@ static const struct panel_desc ampire_am800480r3tmqwa1h = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, }; +static const struct display_timing santek_st0700i5y_rbslw_f_timing = { + .pixelclock = { 26400000, 33300000, 46800000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 16, 210, 354 }, + .hback_porch = { 45, 36, 6 }, + .hsync_len = { 1, 10, 40 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 7, 22, 147 }, + .vback_porch = { 22, 13, 3 }, + .vsync_len = { 1, 10, 20 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE +}; + +static const struct panel_desc armadeus_st0700_adapt = { + .timings = &santek_st0700i5y_rbslw_f_timing, + .num_timings = 1, + .bpc = 6, + .size = { + .width = 154, + .height = 86, + }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE, +}; + static const struct drm_display_mode auo_b101aw03_mode = { .clock = 51450, .hdisplay = 1024, @@ -2330,6 +2356,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "ampire,am800480r3tmqwa1h", .data = &ire_am800480r3tmqwa1h, + }, { + .compatible = "armadeus,st0700-adapt", + .data = &armadeus_st0700_adapt, }, { .compatible = "auo,b101aw03", .data = &auo_b101aw03, -- 2.20.1