From patchwork Wed Feb 20 08:21:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10821707 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B0F18139A for ; Wed, 20 Feb 2019 08:22:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A57B2D418 for ; Wed, 20 Feb 2019 08:22:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8DE612D4E1; Wed, 20 Feb 2019 08:22:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0C7422D418 for ; Wed, 20 Feb 2019 08:22:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0E97E89211; Wed, 20 Feb 2019 08:22:07 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from relay12.mail.gandi.net (relay12.mail.gandi.net [217.70.178.232]) by gabe.freedesktop.org (Postfix) with ESMTPS id 337B489211 for ; Wed, 20 Feb 2019 08:22:05 +0000 (UTC) Received: from localhost (aaubervilliers-681-1-81-190.w90-88.abo.wanadoo.fr [90.88.23.190]) (Authenticated sender: maxime.ripard@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id C1426200005; Wed, 20 Feb 2019 08:22:01 +0000 (UTC) From: Maxime Ripard To: Maarten Lankhorst , Sean Paul , Maxime Ripard Subject: [PATCH v4 1/3] dt-bindings: Add vendor prefix for Ronbo Electronics Date: Wed, 20 Feb 2019 09:21:54 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Konstantin Sudakov , bbrezillon@kernel.org, dri-devel@lists.freedesktop.org, Paul Kocialkowski , Chen-Yu Tsai , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Konstantin Sudakov Ronbo Electronics manufactures display panels. Signed-off-by: Konstantin Sudakov Signed-off-by: Maxime Ripard Reviewed-by: Paul Kocialkowski --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 4f225ce815d8..b64d8316dfae 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -337,6 +337,7 @@ riscv RISC-V Foundation rockchip Fuzhou Rockchip Electronics Co., Ltd rohm ROHM Semiconductor Co., Ltd roofull Shenzhen Roofull Technology Co, Ltd +ronbo Ronbo Electronics samsung Samsung Semiconductor samtec Samtec/Softing company sancloud Sancloud Ltd From patchwork Wed Feb 20 08:21:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10821709 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CA65D139A for ; Wed, 20 Feb 2019 08:22:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B564D2D418 for ; Wed, 20 Feb 2019 08:22:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A94722D4E1; Wed, 20 Feb 2019 08:22:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 59DDE2D418 for ; Wed, 20 Feb 2019 08:22:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1FB318925A; Wed, 20 Feb 2019 08:22:08 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) by gabe.freedesktop.org (Postfix) with ESMTPS id 696E989211 for ; Wed, 20 Feb 2019 08:22:06 +0000 (UTC) Received: from localhost (aaubervilliers-681-1-81-190.w90-88.abo.wanadoo.fr [90.88.23.190]) (Authenticated sender: maxime.ripard@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id D791E24000F; Wed, 20 Feb 2019 08:22:03 +0000 (UTC) From: Maxime Ripard To: Maarten Lankhorst , Sean Paul , Maxime Ripard Subject: [PATCH v4 2/3] dt-bindings: panel: Add YAML schemas for the Ronbo RB070D30 panel Date: Wed, 20 Feb 2019 09:21:55 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bbrezillon@kernel.org, dri-devel@lists.freedesktop.org, Paul Kocialkowski , Chen-Yu Tsai , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The Ronbo RB070D30 panel is a 1024x600 MIPI-DSI panel. Signed-off-by: Maxime Ripard Reviewed-by: Paul Kocialkowski --- Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml diff --git a/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml b/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml new file mode 100644 index 000000000000..a0e6fa1559cf --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR X11) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/ronbo,rb070d30.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ronbo RB070D30 DSI Display Panel + +maintainers: + - Maxime Ripard + +properties: + compatible: + const: ronbo,rb070d30 + + reg: + description: MIPI-DSI virtual channel + + power-gpios: + description: GPIO used for the power pin + maxItems: 1 + + reset-gpios: + description: GPIO used for the reset pin + maxItems: 1 + + shlr-gpios: + description: GPIO used for the shlr pin (horizontal flip) + maxItems: 1 + + updn-gpios: + description: GPIO used for the updn pin (vertical flip) + maxItems: 1 + + vcc-lcd-supply: + description: Power regulator + + backlight: + description: Backlight used by the panel + $ref: "/schemas/types.yaml#/definitions/phandle" + +required: + - compatible + - power-gpios + - reg + - reset-gpios + - shlr-gpios + - updn-gpios + - vcc-lcd-supply + +additionalProperties: false + From patchwork Wed Feb 20 08:21:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10821711 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9D741139A for ; Wed, 20 Feb 2019 08:22:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 855502D418 for ; Wed, 20 Feb 2019 08:22:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 78CA02D4E1; Wed, 20 Feb 2019 08:22:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0BAE72D418 for ; Wed, 20 Feb 2019 08:22:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B3F7E89265; Wed, 20 Feb 2019 08:22:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from relay12.mail.gandi.net (relay12.mail.gandi.net [217.70.178.232]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8673989263 for ; Wed, 20 Feb 2019 08:22:08 +0000 (UTC) Received: from localhost (aaubervilliers-681-1-81-190.w90-88.abo.wanadoo.fr [90.88.23.190]) (Authenticated sender: maxime.ripard@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 7E48D20000E; Wed, 20 Feb 2019 08:22:05 +0000 (UTC) From: Maxime Ripard To: Maarten Lankhorst , Sean Paul , Maxime Ripard Subject: [PATCH v4 3/3] drm/panel: Add Ronbo RB070D30 panel Date: Wed, 20 Feb 2019 09:21:56 +0100 Message-Id: <3cc43c6051e89a52434053a38a36621acab7236e.1550650810.git-series.maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Konstantin Sudakov , bbrezillon@kernel.org, dri-devel@lists.freedesktop.org, Paul Kocialkowski , Chen-Yu Tsai , Thomas Petazzoni , Sam Ravnborg , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Konstantin Sudakov The Ronbo RB070D30 panel is a MIPI-DSI panel based on a Fitipower EK79007 controller and a 1024x600 panel. Reviewed-by: Paul Kocialkowski Reviewed-by: Sam Ravnborg Signed-off-by: Konstantin Sudakov Signed-off-by: Maxime Ripard --- drivers/gpu/drm/panel/Kconfig | 9 +- drivers/gpu/drm/panel/Makefile | 1 +- drivers/gpu/drm/panel/panel-ronbo-rb070d30.c | 258 ++++++++++++++++++++- 3 files changed, 268 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 3e070153ef21..f53f817356db 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -149,6 +149,15 @@ config DRM_PANEL_RAYDIUM_RM68200 Say Y here if you want to enable support for Raydium RM68200 720x1280 DSI video mode panel. +config DRM_PANEL_RONBO_RB070D30 + tristate "Ronbo Electronics RB070D30 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 Ronbo Electronics + RB070D30 1024x600 DSI panel. + config DRM_PANEL_SAMSUNG_S6D16D0 tristate "Samsung S6D16D0 DSI video mode panel" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index e7ab71968bbf..7834947a53b0 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_DRM_PANEL_ORISETECH_OTM8009A) += panel-orisetech-otm8009a.o obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o obj-$(CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN) += panel-raspberrypi-touchscreen.o obj-$(CONFIG_DRM_PANEL_RAYDIUM_RM68200) += panel-raydium-rm68200.o +obj-$(CONFIG_DRM_PANEL_RONBO_RB070D30) += panel-ronbo-rb070d30.o obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6D16D0) += panel-samsung-s6d16d0.o obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2) += panel-samsung-s6e3ha2.o diff --git a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c new file mode 100644 index 000000000000..3c15764f0c03 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c @@ -0,0 +1,258 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018-2019, Bridge Systems BV + * Copyright (C) 2018-2019, Bootlin + * Copyright (C) 2017, Free Electrons + * + * This file based on panel-ilitek-ili9881c.c + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include + +struct rb070d30_panel { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + struct backlight_device *backlight; + struct regulator *supply; + + struct { + struct gpio_desc *power; + struct gpio_desc *reset; + struct gpio_desc *updn; + struct gpio_desc *shlr; + } gpios; +}; + +static inline struct rb070d30_panel *panel_to_rb070d30_panel(struct drm_panel *panel) +{ + return container_of(panel, struct rb070d30_panel, panel); +} + +static int rb070d30_panel_prepare(struct drm_panel *panel) +{ + struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + int ret; + + ret = regulator_enable(ctx->supply); + if (ret < 0) { + DRM_DEV_ERROR(&ctx->dsi->dev, "Failed to enable supply: %d\n", ret); + return ret; + } + + msleep(20); + gpiod_set_value(ctx->gpios.power, 1); + msleep(20); + gpiod_set_value(ctx->gpios.reset, 1); + msleep(20); + return 0; +} + +static int rb070d30_panel_unprepare(struct drm_panel *panel) +{ + struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + + gpiod_set_value(ctx->gpios.reset, 0); + gpiod_set_value(ctx->gpios.power, 0); + regulator_disable(ctx->supply); + + return 0; +} + +static int rb070d30_panel_enable(struct drm_panel *panel) +{ + struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + int ret; + + ret = mipi_dsi_dcs_exit_sleep_mode(ctx->dsi); + if (ret) + return ret; + + ret = backlight_enable(ctx->backlight); + if (ret) + goto out; + + return 0; + +out: + mipi_dsi_dcs_enter_sleep_mode(ctx->dsi); + return ret; +} + +static int rb070d30_panel_disable(struct drm_panel *panel) +{ + struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + + backlight_disable(ctx->backlight); + return mipi_dsi_dcs_enter_sleep_mode(ctx->dsi); +} + +/* Default timings */ +static const struct drm_display_mode default_mode = { + .clock = 51206, + .hdisplay = 1024, + .hsync_start = 1024 + 160, + .hsync_end = 1024 + 160 + 80, + .htotal = 1024 + 160 + 80 + 80, + .vdisplay = 600, + .vsync_start = 600 + 12, + .vsync_end = 600 + 12 + 10, + .vtotal = 600 + 12 + 10 + 13, + .vrefresh = 60, + + .width_mm = 154, + .height_mm = 85, +}; + +static int rb070d30_panel_get_modes(struct drm_panel *panel) +{ + struct drm_connector *connector = panel->connector; + struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel); + struct drm_display_mode *mode; + static const u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24; + + mode = drm_mode_duplicate(panel->drm, &default_mode); + if (!mode) { + DRM_DEV_ERROR(&ctx->dsi->dev, + "Failed to add mode " DRM_MODE_FMT "\n", + DRM_MODE_ARG(&default_mode)); + return -EINVAL; + } + + drm_mode_set_name(mode); + + mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; + drm_mode_probed_add(connector, mode); + + panel->connector->display_info.bpc = 8; + panel->connector->display_info.width_mm = mode->width_mm; + panel->connector->display_info.height_mm = mode->height_mm; + drm_display_info_set_bus_formats(&connector->display_info, + &bus_format, 1); + + return 1; +} + +static const struct drm_panel_funcs rb070d30_panel_funcs = { + .get_modes = rb070d30_panel_get_modes, + .prepare = rb070d30_panel_prepare, + .enable = rb070d30_panel_enable, + .disable = rb070d30_panel_disable, + .unprepare = rb070d30_panel_unprepare, +}; + +static int rb070d30_panel_dsi_probe(struct mipi_dsi_device *dsi) +{ + struct rb070d30_panel *ctx; + int ret; + + ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + ctx->supply = devm_regulator_get(&dsi->dev, "vcc-lcd"); + if (IS_ERR(ctx->supply)) + return PTR_ERR(ctx->supply); + + mipi_dsi_set_drvdata(dsi, ctx); + ctx->dsi = dsi; + + drm_panel_init(&ctx->panel); + ctx->panel.dev = &dsi->dev; + ctx->panel.funcs = &rb070d30_panel_funcs; + + ctx->gpios.reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(ctx->gpios.reset)) { + DRM_DEV_ERROR(&dsi->dev, "Couldn't get our reset GPIO\n"); + return PTR_ERR(ctx->gpios.reset); + } + + ctx->gpios.power = devm_gpiod_get(&dsi->dev, "power", GPIOD_OUT_LOW); + if (IS_ERR(ctx->gpios.power)) { + DRM_DEV_ERROR(&dsi->dev, "Couldn't get our power GPIO\n"); + return PTR_ERR(ctx->gpios.power); + } + + /* + * We don't change the state of that GPIO later on but we need + * to force it into a low state. + */ + ctx->gpios.updn = devm_gpiod_get(&dsi->dev, "updn", GPIOD_OUT_LOW); + if (IS_ERR(ctx->gpios.updn)) { + DRM_DEV_ERROR(&dsi->dev, "Couldn't get our updn GPIO\n"); + return PTR_ERR(ctx->gpios.updn); + } + + /* + * We don't change the state of that GPIO later on but we need + * to force it into a low state. + */ + ctx->gpios.shlr = devm_gpiod_get(&dsi->dev, "shlr", GPIOD_OUT_LOW); + if (IS_ERR(ctx->gpios.shlr)) { + DRM_DEV_ERROR(&dsi->dev, "Couldn't get our shlr GPIO\n"); + return PTR_ERR(ctx->gpios.shlr); + } + + ctx->backlight = devm_of_find_backlight(&dsi->dev); + if (IS_ERR(ctx->backlight)) { + DRM_DEV_ERROR(&dsi->dev, "Couldn't get our backlight\n"); + return PTR_ERR(ctx->backlight); + } + + ret = drm_panel_add(&ctx->panel); + if (ret < 0) + return ret; + + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM; + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->lanes = 4; + + return mipi_dsi_attach(dsi); +} + +static int rb070d30_panel_dsi_remove(struct mipi_dsi_device *dsi) +{ + struct rb070d30_panel *ctx = mipi_dsi_get_drvdata(dsi); + + mipi_dsi_detach(dsi); + drm_panel_remove(&ctx->panel); + + return 0; +} + +static const struct of_device_id rb070d30_panel_of_match[] = { + { .compatible = "ronbo,rb070d30" }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, rb070d30_panel_of_match); + +static struct mipi_dsi_driver rb070d30_panel_driver = { + .probe = rb070d30_panel_dsi_probe, + .remove = rb070d30_panel_dsi_remove, + .driver = { + .name = "panel-ronbo-rb070d30", + .of_match_table = rb070d30_panel_of_match, + }, +}; +module_mipi_dsi_driver(rb070d30_panel_driver); + +MODULE_AUTHOR("Boris Brezillon "); +MODULE_AUTHOR("Konstantin Sudakov "); +MODULE_DESCRIPTION("Ronbo RB070D30 Panel Driver"); +MODULE_LICENSE("GPL");