Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751916AbdCOHUp (ORCPT ); Wed, 15 Mar 2017 03:20:45 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:32892 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751480AbdCOHTZ (ORCPT ); Wed, 15 Mar 2017 03:19:25 -0400 From: Chris Zhong To: linux-rockchip@lists.infradead.org Cc: Chris Zhong , Thierry Reding , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 2/2] drm/panel: add innolux,p079zca panel driver Date: Wed, 15 Mar 2017 15:19:13 +0800 Message-Id: <1489562353-10313-2-git-send-email-zyw@rock-chips.com> X-Mailer: git-send-email 2.6.3 In-Reply-To: <1489562353-10313-1-git-send-email-zyw@rock-chips.com> References: <1489562353-10313-1-git-send-email-zyw@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 10212 Lines: 402 Support Innolux P079ZCA 7.85" 768x1024 TFT LCD panel, it is a MIPI DSI panel. Signed-off-by: Chris Zhong --- Changes in v2: - add some error check - always use Low power mode to send commend - add comments for all the sleep - use DRM_DEV_ERROR instead of dev_err drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-innolux-p079zca.c | 344 ++++++++++++++++++++++++++ 3 files changed, 356 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-innolux-p079zca.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 62aba97..99dd010 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -18,6 +18,17 @@ config DRM_PANEL_SIMPLE that it can be automatically turned off when the panel goes into a low power state. +config DRM_PANEL_INNOLUX_P079ZCA + tristate "Innolux P079ZCA panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for Innolux P079ZCA + TFT-LCD modules. The panel has a 1024x768 resolution and uses + 24 bit RGB per pixel. It provides a MIPI DSI interface to + the host and has a built-in LED backlight. + config DRM_PANEL_JDI_LT070ME05000 tristate "JDI LT070ME05000 WUXGA DSI panel" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index a5c7ec0..bda2aa4 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -1,4 +1,5 @@ obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o +obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c new file mode 100644 index 0000000..b8c34e0 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -0,0 +1,344 @@ +/* + * Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include