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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 90EA8CD4F21 for ; Wed, 13 May 2026 16:16:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0196D10EF64; Wed, 13 May 2026 16:16:51 +0000 (UTC) Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5C1CA10EF64 for ; Wed, 13 May 2026 16:16:48 +0000 (UTC) Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=ratatoskr.trumtrar.info) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wNCGM-0001Rr-HJ; Wed, 13 May 2026 18:16:46 +0200 From: Steffen Trumtrar Date: Wed, 13 May 2026 18:16:40 +0200 Subject: [PATCH 2/2] drm/panel: simple: add NEC NL6448BC33-70C MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260513-v7-1-topic-panel-simple-nl6448bc33-v1-2-9bd4b7d0eac0@pengutronix.de> References: <20260513-v7-1-topic-panel-simple-nl6448bc33-v1-0-9bd4b7d0eac0@pengutronix.de> In-Reply-To: <20260513-v7-1-topic-panel-simple-nl6448bc33-v1-0-9bd4b7d0eac0@pengutronix.de> To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Steffen Trumtrar X-Mailer: b4 0.15.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:900:1d::77 X-SA-Exim-Mail-From: s.trumtrar@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add NEC NL6448BC33-70C 10.4" 640x480 LCD module support. Signed-off-by: Steffen Trumtrar --- 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 236bd56208ccf..bbbbdd399d1c3 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3659,6 +3659,31 @@ static const struct panel_desc nec_nl4827hc19_05b = { .bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE, }; +static const struct drm_display_mode nec_nl6448bc33_70c_mode = { + .clock = 25175, + .hdisplay = 640, + .hsync_start = 640 + 16, + .hsync_end = 640 + 16 + 48, + .htotal = 640 + 16 + 48 + 96, + .vdisplay = 480, + .vsync_start = 480 + 2, + .vsync_end = 480 + 2 + 31, + .vtotal = 480 + 2 + 31 + 31, + .flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_PHSYNC, +}; + +static const struct panel_desc nec_nl6448bc33_70c = { + .modes = &nec_nl6448bc33_70c_mode, + .num_modes = 1, + .bpc = 6, + .size = { + .width = 243, + .height = 185, + }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE, +}; + static const struct drm_display_mode netron_dy_e231732_mode = { .clock = 66000, .hdisplay = 1024, @@ -5520,6 +5545,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "nec,nl4827hc19-05b", .data = &nec_nl4827hc19_05b, + }, { + .compatible = "nec,nl6448bc33-70c", + .data = &nec_nl6448bc33_70c, }, { .compatible = "netron-dy,e231732", .data = &netron_dy_e231732, -- 2.53.0