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=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A71E9C282CE for ; Mon, 3 Jun 2019 15:31:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 80A6E27800 for ; Mon, 3 Jun 2019 15:31:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="s6s9XT3X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727786AbfFCPbd (ORCPT ); Mon, 3 Jun 2019 11:31:33 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:55088 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726714AbfFCPbc (ORCPT ); Mon, 3 Jun 2019 11:31:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1559575890; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qpPjjVPcvPAwJQGYcUpfDZwk6ryVkd8SjEitvpuus/w=; b=s6s9XT3X819O48mzKCUZ4wQ252SfJTDSKNcQxzjEgFjPJ3loZD4GrRq6g8BjELWpZ7PnEv w1r+ARw13Xxay1XA4XXdKTT1oyYrWuL3JJfAcnHIOZYXOT3CFe7P9yk8zX8qo+fA4uvBTG MluADHEbZdnyMxF54/liEKC288s9QoQ= From: Paul Cercueil To: Thierry Reding , Sam Ravnborg Cc: od@zcrc.me, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Cercueil , Artur Rojek Subject: [PATCH v4 3/3] drm/panel: simple: Add Sharp LS020B1DD01D panel support Date: Mon, 3 Jun 2019 17:31:20 +0200 Message-Id: <20190603153120.23947-3-paul@crapouillou.net> In-Reply-To: <20190603153120.23947-1-paul@crapouillou.net> References: <20190603153120.23947-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Sharp LS020B1DD01D is a simple 2.0" 240x160 16-bit TFT panel. Signed-off-by: Paul Cercueil Tested-by: Artur Rojek --- Notes: v2: No change v3: Add DRM_BUS_FLAG_SHARP_SIGNALS to the bus flags v4: Rebase on drm-misc-next (b232d4ed92ea) drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5a93c4edf1e4..5049f0099fdd 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2454,6 +2454,33 @@ static const struct panel_desc sharp_lq150x1lg11 = { .bus_format = MEDIA_BUS_FMT_RGB565_1X16, }; +static const struct display_timing sharp_ls020b1dd01d_timing = { + .pixelclock = { 2000000, 4200000, 5000000 }, + .hactive = { 240, 240, 240 }, + .hfront_porch = { 66, 66, 66 }, + .hback_porch = { 1, 1, 1 }, + .hsync_len = { 1, 1, 1 }, + .vactive = { 160, 160, 160 }, + .vfront_porch = { 52, 52, 52 }, + .vback_porch = { 6, 6, 6 }, + .vsync_len = { 10, 10, 10 }, + .flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_LOW, +}; + +static const struct panel_desc sharp_ls020b1dd01d = { + .timings = &sharp_ls020b1dd01d_timing, + .num_timings = 1, + .bpc = 6, + .size = { + .width = 42, + .height = 28, + }, + .bus_format = MEDIA_BUS_FMT_RGB565_1X16, + .bus_flags = DRM_BUS_FLAG_DE_HIGH + | DRM_BUS_FLAG_PIXDATA_NEGEDGE + | DRM_BUS_FLAG_SHARP_SIGNALS, +}; + static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = { .clock = 33300, .hdisplay = 800, @@ -3014,6 +3041,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "sharp,lq150x1lg11", .data = &sharp_lq150x1lg11, + }, { + .compatible = "sharp,ls020b1dd01d", + .data = &sharp_ls020b1dd01d, }, { .compatible = "shelly,sca07010-bfn-lnn", .data = &shelly_sca07010_bfn_lnn, -- 2.21.0.593.g511ec345e18