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=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 80D0FC04AB5 for ; Mon, 3 Jun 2019 15:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5539827241 for ; Mon, 3 Jun 2019 15:35:34 +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="L+Mh4oLw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727963AbfFCPfY (ORCPT ); Mon, 3 Jun 2019 11:35:24 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:58254 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726717AbfFCPfX (ORCPT ); Mon, 3 Jun 2019 11:35:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1559576121; 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=3rK/nnS6+itLqM9olBxKt3l4mVsf/DF5pToHX+j7u/c=; b=L+Mh4oLwF0s0fv/IaRPkUdpLXAdenlWhV13/WbRfH5gxIXJ+p9PJ9kIHaoG4rOo79XNfBv Gvrlata6T9kbRZlZRYfybovzc/Xs6X/vyxznbUe9y5IUN+WujdbZVRhHh3esRby52bBW/3 wbndYMlrPC3fHivLvCqUdTFqXZse2lA= From: Paul Cercueil To: Thierry Reding , Sam Ravnborg , Mauro Carvalho Chehab , Hans Verkuil Cc: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, od@zcrc.me, Paul Cercueil , Artur Rojek Subject: [PATCH v4 3/3] drm/panel: simple: Add GiantPlus GPM940B0 panel support Date: Mon, 3 Jun 2019 17:35:11 +0200 Message-Id: <20190603153511.24384-3-paul@crapouillou.net> In-Reply-To: <20190603153511.24384-1-paul@crapouillou.net> References: <20190603153511.24384-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The GiantPlus GPM940B0 is a simple 3.0" 320x240 24-bit TFT panel. Signed-off-by: Paul Cercueil Tested-by: Artur Rojek --- Notes: v2: Change bus format to MEDIA_BUS_FMT_RGB888_3X8_BE v3: No change v4: Change bus format to MEDIA_BUS_FMT_RGB888_3X8 drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5a93c4edf1e4..eec9a9efcc73 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1335,6 +1335,31 @@ static const struct panel_desc giantplus_gpg482739qs5 = { .bus_format = MEDIA_BUS_FMT_RGB888_1X24, }; +static const struct display_timing giantplus_gpm940b0_timing = { + .pixelclock = { 13500000, 27000000, 27500000 }, + .hactive = { 320, 320, 320 }, + .hfront_porch = { 14, 686, 718 }, + .hback_porch = { 50, 70, 255 }, + .hsync_len = { 1, 1, 1 }, + .vactive = { 240, 240, 240 }, + .vfront_porch = { 1, 1, 179 }, + .vback_porch = { 1, 21, 31 }, + .vsync_len = { 1, 1, 6 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW, +}; + +static const struct panel_desc giantplus_gpm940b0 = { + .timings = &giantplus_gpm940b0_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 60, + .height = 45, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_3X8, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE, +}; + static const struct display_timing hannstar_hsd070pww1_timing = { .pixelclock = { 64300000, 71100000, 82000000 }, .hactive = { 1280, 1280, 1280 }, @@ -2882,6 +2907,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "giantplus,gpg482739qs5", .data = &giantplus_gpg482739qs5 + }, { + .compatible = "giantplus,gpm940b0", + .data = &giantplus_gpm940b0, }, { .compatible = "hannstar,hsd070pww1", .data = &hannstar_hsd070pww1, -- 2.21.0.593.g511ec345e18