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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 DF2B9C49ED7 for ; Fri, 13 Sep 2019 13:24:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ABA3E206BB for ; Fri, 13 Sep 2019 13:24:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568381047; bh=GKnfwEze/EKWNvYHf5ttos1pfYiQrzdGMKsqzNQSfvU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GUqEdhDAToe6y+As8Cjd5yQZgaYm4+LUlT0gf9DxZTGNtatOSEIOJ8iEMTIR+QRhI 2bmSz4dH8+CmvUK1Fe0zvVhsCR/ZjfhO0t5wBeZEbwESsTkOMFqYxKNCBHYUci7vPO wRBbHO5Ury7cmY79Y8qetcs+GNC7byI7N9g23zFg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390027AbfIMNUY (ORCPT ); Fri, 13 Sep 2019 09:20:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:49232 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390004AbfIMNUX (ORCPT ); Fri, 13 Sep 2019 09:20:23 -0400 Received: from localhost (unknown [104.132.45.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D7564206BB; Fri, 13 Sep 2019 13:20:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568380821; bh=GKnfwEze/EKWNvYHf5ttos1pfYiQrzdGMKsqzNQSfvU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bmRx9rsm6EX05l6dAfbdoaROp9FDCa4GZUShN91tZaHZK8zNSK9u6OqtD3QfpF7aJ xxCBnAy64p9xFz3LptOPNTXGuqBtoltPvAVqYjCUPoqWiYO8vWExfz+c5VtNY+DW9c kap5ZDNVAoruUppsQmCaxyfRv6udQaIZmCErsjas= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Rob Herring , =?UTF-8?q?S=C3=A9bastien=20Szymanski?= , Sam Ravnborg , Sasha Levin Subject: [PATCH 4.19 167/190] drm/panel: Add support for Armadeus ST0700 Adapt Date: Fri, 13 Sep 2019 14:07:02 +0100 Message-Id: <20190913130613.205709423@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190913130559.669563815@linuxfoundation.org> References: <20190913130559.669563815@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ 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