From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756491AbbLBWDx (ORCPT ); Wed, 2 Dec 2015 17:03:53 -0500 Received: from down.free-electrons.com ([37.187.137.238]:51511 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755727AbbLBWDu (ORCPT ); Wed, 2 Dec 2015 17:03:50 -0500 From: Alexandre Belloni To: Thierry Reding Cc: Rob Herring , linux-kernel@vger.kernel.org, Josh Wu , Alexandre Belloni Subject: [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 Date: Wed, 2 Dec 2015 23:03:27 +0100 Message-Id: <1449093807-9281-2-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1449093807-9281-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1449093807-9281-1-git-send-email-alexandre.belloni@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Josh Wu The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. Timings from the OTA5180A document, ver 0.9, section 10.1.1: http://www.orientdisplay.com/pdf/OTA5180A.pdf Signed-off-by: Josh Wu Signed-off-by: Alexandre Belloni Acked-by: Rob Herring --- Changes in v4: - rebased on v4.4-rc1 .../display/panel/qiaodian,qd43003c0-40.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt diff --git a/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt new file mode 100644 index 000000000000..0fbdab89ac3d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt @@ -0,0 +1,7 @@ +QiaoDian XianShi Corporation 4"3 TFT LCD panel + +Required properties: +- compatible: should be "qiaodian,qd43003c0-40" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f97b73ec4713..c93ffa615005 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1027,6 +1027,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = { .bus_format = MEDIA_BUS_FMT_RGB888_1X24, }; +static const struct drm_display_mode qd43003c0_40_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 8, + .hsync_end = 480 + 8 + 4, + .htotal = 480 + 8 + 4 + 39, + .vdisplay = 272, + .vsync_start = 272 + 4, + .vsync_end = 272 + 4 + 10, + .vtotal = 272 + 4 + 10 + 2, + .vrefresh = 60, +}; + +static const struct panel_desc qd43003c0_40 = { + .modes = &qd43003c0_40_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 95, + .height = 53, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, +}; + static const struct drm_display_mode samsung_ltn101nt05_mode = { .clock = 54030, .hdisplay = 1024, @@ -1182,6 +1206,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc, }, { + .compatible = "qiaodian,qd43003c0-40", + .data = &qd43003c0_40, + }, { .compatible = "samsung,ltn101nt05", .data = &samsung_ltn101nt05, }, { -- 2.5.0