diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-0385-drm-panel-Add-panel-driver-for-Ilitek-ILI9806E-panel.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-0385-drm-panel-Add-panel-driver-for-Ilitek-ILI9806E-panel.patch | 535 |
1 files changed, 0 insertions, 535 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-0385-drm-panel-Add-panel-driver-for-Ilitek-ILI9806E-panel.patch b/target/linux/bcm27xx/patches-6.1/950-0385-drm-panel-Add-panel-driver-for-Ilitek-ILI9806E-panel.patch deleted file mode 100644 index 8352cfe066..0000000000 --- a/target/linux/bcm27xx/patches-6.1/950-0385-drm-panel-Add-panel-driver-for-Ilitek-ILI9806E-panel.patch +++ /dev/null @@ -1,535 +0,0 @@ -From d7d0a974aad1ff44ee49feffe77b51e8183b953b Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Wed, 5 Jan 2022 19:14:48 +0000 -Subject: [PATCH] drm/panel: Add panel driver for Ilitek ILI9806E panel - -The Ilitek ILI9806E driver is used in the Pimoroni HyperPixel4 -and potentially other displays. Whilst it can support multiple -interfaces, this driver only accounts for SPI configuration and -DPI video data. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - drivers/gpu/drm/panel/Kconfig | 11 + - drivers/gpu/drm/panel/Makefile | 1 + - drivers/gpu/drm/panel/panel-ilitek-ili9806e.c | 484 ++++++++++++++++++ - 3 files changed, 496 insertions(+) - create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9806e.c - ---- a/drivers/gpu/drm/panel/Kconfig -+++ b/drivers/gpu/drm/panel/Kconfig -@@ -174,6 +174,17 @@ config DRM_PANEL_ILITEK_ILI9341 - QVGA (240x320) RGB panels. support serial & parallel rgb - interface. - -+config DRM_PANEL_ILITEK_ILI9806E -+ tristate "Ilitek ILI9806E-based panels" -+ depends on OF && SPI -+ select DRM_KMS_HELPER -+ depends on DRM_GEM_CMA_HELPER -+ depends on BACKLIGHT_CLASS_DEVICE -+ select DRM_MIPI_DBI -+ help -+ Say Y if you want to enable support for panels based on the -+ Ilitek ILI9806e controller. -+ - config DRM_PANEL_ILITEK_ILI9881C - tristate "Ilitek ILI9881C-based panels" - depends on OF ---- a/drivers/gpu/drm/panel/Makefile -+++ b/drivers/gpu/drm/panel/Makefile -@@ -15,6 +15,7 @@ obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA - obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o - obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o - obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o -+obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9806E) += panel-ilitek-ili9806e.o - obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o - obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o - obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o ---- /dev/null -+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c -@@ -0,0 +1,484 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+/* -+ * Ilitek ILI9806E TFT LCD drm_panel driver. -+ * -+ * Copyright (C) 2022 Raspberry Pi Ltd -+ * -+ * Derived from drivers/drm/gpu/panel/panel-sitronix-st7789v.c -+ * Copyright (C) 2017 Free Electrons -+ */ -+ -+#include <drm/drm_modes.h> -+#include <drm/drm_panel.h> -+ -+#include <linux/bitops.h> -+#include <linux/gpio/consumer.h> -+#include <linux/media-bus-format.h> -+#include <linux/module.h> -+#include <linux/of_device.h> -+#include <linux/regmap.h> -+#include <linux/regulator/consumer.h> -+#include <linux/spi/spi.h> -+ -+#include <video/mipi_display.h> -+#include <video/of_videomode.h> -+#include <video/videomode.h> -+ -+struct ili9806 { -+ struct drm_panel panel; -+ struct spi_device *spi; -+ struct gpio_desc *reset; -+ struct regulator *power; -+ u32 bus_format; -+}; -+ -+#define ILI9806_DATA BIT(8) -+ -+#define ILI9806_MAX_MSG_LEN 6 -+ -+struct ili9806e_msg { -+ unsigned int len; -+ u16 msg[ILI9806_MAX_MSG_LEN]; -+}; -+ -+#define ILI9806_SET_PAGE(page) \ -+ { \ -+ .len = 6, \ -+ .msg = { \ -+ 0xFF, \ -+ ILI9806_DATA | 0xFF, \ -+ ILI9806_DATA | 0x98, \ -+ ILI9806_DATA | 0x06, \ -+ ILI9806_DATA | 0x04, \ -+ ILI9806_DATA | (page) \ -+ }, \ -+ } -+ -+#define ILI9806_SET_REG_PARAM(reg, data) \ -+ { \ -+ .len = 2, \ -+ .msg = { \ -+ (reg), \ -+ ILI9806_DATA | (data), \ -+ }, \ -+ } -+ -+#define ILI9806_SET_REG(reg) \ -+ { \ -+ .len = 1, \ -+ .msg = { (reg) }, \ -+ } -+ -+static const struct ili9806e_msg panel_init[] = { -+ ILI9806_SET_PAGE(1), -+ -+ /* interface mode -+ * SEPT_SDIO = 0 (spi interface transfer through SDA pin) -+ * SDO_STATUS = 1 (always output, but without output tri-state) -+ */ -+ ILI9806_SET_REG_PARAM(0x08, 0x10), -+ /* display control -+ * VSPL = 1 (vertical sync polarity) -+ * HSPL = 0 (horizontal sync polarity) -+ * DPL = 0 (PCLK polarity) -+ * EPL = 1 (data enable polarity) -+ */ -+ ILI9806_SET_REG_PARAM(0x21, 0x0d), -+ /* resolution control (0x02 = 480x800) */ -+ ILI9806_SET_REG_PARAM(0x30, 0x02), -+ /* display inversion control (0x00 = column inversion) */ -+ ILI9806_SET_REG_PARAM(0x31, 0x00), -+ /* power control -+ * EXB1T = 0 (internal charge pump) -+ * EXT_CPCK_SEL = 1 (pump clock control signal = output 2 x waveform) -+ * BT = 0 (DDVDH / DDVDL voltage = VCI x 2 / VCI x -2) -+ */ -+ ILI9806_SET_REG_PARAM(0x40, 0x10), -+ /* power control -+ * DDVDH_CLP = 5.6 (DDVDH clamp leve) -+ * DDVDL_CLP = -5.6 (DDVDL clamp leve) -+ */ -+ ILI9806_SET_REG_PARAM(0x41, 0x55), -+ /* power control -+ * VGH_CP = 2DDVDH - DDVDL (step up factor for VGH) -+ * VGL_CP = DDVDL + VCL - VCIP (step up factor for VGL) -+ */ -+ ILI9806_SET_REG_PARAM(0x42, 0x02), -+ /* power control -+ * VGH_CLPEN = 0 (disable VGH clamp level) -+ * VGH_CLP = 9 (15.0 VGH clamp level - but this is disabled so not used?) -+ */ -+ ILI9806_SET_REG_PARAM(0x43, 0x84), -+ /* power control -+ * VGL_CLPEN = 0 (disable VGL clamp level) -+ * VGL_CLP = 9 (-11.0 VGL clamp level - but this is disabled so not used?) -+ */ -+ ILI9806_SET_REG_PARAM(0x44, 0x84), -+ -+ /* power control -+ * VREG1OUT voltage for positive gamma? -+ */ -+ ILI9806_SET_REG_PARAM(0x50, 0x78), -+ /* power control -+ * VREG2OUT voltage for negative gamma? -+ */ -+ ILI9806_SET_REG_PARAM(0x51, 0x78), -+ -+ ILI9806_SET_REG_PARAM(0x52, 0x00), -+ ILI9806_SET_REG_PARAM(0x53, 0x77), -+ ILI9806_SET_REG_PARAM(0x57, 0x60), -+ ILI9806_SET_REG_PARAM(0x60, 0x07), -+ ILI9806_SET_REG_PARAM(0x61, 0x00), -+ ILI9806_SET_REG_PARAM(0x62, 0x08), -+ ILI9806_SET_REG_PARAM(0x63, 0x00), -+ ILI9806_SET_REG_PARAM(0xA0, 0x00), -+ ILI9806_SET_REG_PARAM(0xA1, 0x07), -+ ILI9806_SET_REG_PARAM(0xA2, 0x0C), -+ ILI9806_SET_REG_PARAM(0xA3, 0x0B), -+ ILI9806_SET_REG_PARAM(0xA4, 0x03), -+ ILI9806_SET_REG_PARAM(0xA5, 0x07), -+ ILI9806_SET_REG_PARAM(0xA6, 0x06), -+ ILI9806_SET_REG_PARAM(0xA7, 0x04), -+ ILI9806_SET_REG_PARAM(0xA8, 0x08), -+ ILI9806_SET_REG_PARAM(0xA9, 0x0C), -+ ILI9806_SET_REG_PARAM(0xAA, 0x13), -+ ILI9806_SET_REG_PARAM(0xAB, 0x06), -+ ILI9806_SET_REG_PARAM(0xAC, 0x0D), -+ ILI9806_SET_REG_PARAM(0xAD, 0x19), -+ ILI9806_SET_REG_PARAM(0xAE, 0x10), -+ ILI9806_SET_REG_PARAM(0xAF, 0x00), -+ /* negative gamma control -+ * set the gray scale voltage to adjust the gamma characteristics of the panel -+ */ -+ ILI9806_SET_REG_PARAM(0xC0, 0x00), -+ ILI9806_SET_REG_PARAM(0xC1, 0x07), -+ ILI9806_SET_REG_PARAM(0xC2, 0x0C), -+ ILI9806_SET_REG_PARAM(0xC3, 0x0B), -+ ILI9806_SET_REG_PARAM(0xC4, 0x03), -+ ILI9806_SET_REG_PARAM(0xC5, 0x07), -+ ILI9806_SET_REG_PARAM(0xC6, 0x07), -+ ILI9806_SET_REG_PARAM(0xC7, 0x04), -+ ILI9806_SET_REG_PARAM(0xC8, 0x08), -+ ILI9806_SET_REG_PARAM(0xC9, 0x0C), -+ ILI9806_SET_REG_PARAM(0xCA, 0x13), -+ ILI9806_SET_REG_PARAM(0xCB, 0x06), -+ ILI9806_SET_REG_PARAM(0xCC, 0x0D), -+ ILI9806_SET_REG_PARAM(0xCD, 0x18), -+ ILI9806_SET_REG_PARAM(0xCE, 0x10), -+ ILI9806_SET_REG_PARAM(0xCF, 0x00), -+ -+ ILI9806_SET_PAGE(6), -+ -+ ILI9806_SET_REG_PARAM(0x00, 0x20), -+ ILI9806_SET_REG_PARAM(0x01, 0x0A), -+ ILI9806_SET_REG_PARAM(0x02, 0x00), -+ ILI9806_SET_REG_PARAM(0x03, 0x00), -+ ILI9806_SET_REG_PARAM(0x04, 0x01), -+ ILI9806_SET_REG_PARAM(0x05, 0x01), -+ ILI9806_SET_REG_PARAM(0x06, 0x98), -+ ILI9806_SET_REG_PARAM(0x07, 0x06), -+ ILI9806_SET_REG_PARAM(0x08, 0x01), -+ ILI9806_SET_REG_PARAM(0x09, 0x80), -+ ILI9806_SET_REG_PARAM(0x0A, 0x00), -+ ILI9806_SET_REG_PARAM(0x0B, 0x00), -+ ILI9806_SET_REG_PARAM(0x0C, 0x01), -+ ILI9806_SET_REG_PARAM(0x0D, 0x01), -+ ILI9806_SET_REG_PARAM(0x0E, 0x00), -+ ILI9806_SET_REG_PARAM(0x0F, 0x00), -+ ILI9806_SET_REG_PARAM(0x10, 0xF0), -+ ILI9806_SET_REG_PARAM(0x11, 0xF4), -+ ILI9806_SET_REG_PARAM(0x12, 0x01), -+ ILI9806_SET_REG_PARAM(0x13, 0x00), -+ ILI9806_SET_REG_PARAM(0x14, 0x00), -+ ILI9806_SET_REG_PARAM(0x15, 0xC0), -+ ILI9806_SET_REG_PARAM(0x16, 0x08), -+ ILI9806_SET_REG_PARAM(0x17, 0x00), -+ ILI9806_SET_REG_PARAM(0x18, 0x00), -+ ILI9806_SET_REG_PARAM(0x19, 0x00), -+ ILI9806_SET_REG_PARAM(0x1A, 0x00), -+ ILI9806_SET_REG_PARAM(0x1B, 0x00), -+ ILI9806_SET_REG_PARAM(0x1C, 0x00), -+ ILI9806_SET_REG_PARAM(0x1D, 0x00), -+ ILI9806_SET_REG_PARAM(0x20, 0x01), -+ ILI9806_SET_REG_PARAM(0x21, 0x23), -+ ILI9806_SET_REG_PARAM(0x22, 0x45), -+ ILI9806_SET_REG_PARAM(0x23, 0x67), -+ ILI9806_SET_REG_PARAM(0x24, 0x01), -+ ILI9806_SET_REG_PARAM(0x25, 0x23), -+ ILI9806_SET_REG_PARAM(0x26, 0x45), -+ ILI9806_SET_REG_PARAM(0x27, 0x67), -+ ILI9806_SET_REG_PARAM(0x30, 0x11), -+ ILI9806_SET_REG_PARAM(0x31, 0x11), -+ ILI9806_SET_REG_PARAM(0x32, 0x00), -+ ILI9806_SET_REG_PARAM(0x33, 0xEE), -+ ILI9806_SET_REG_PARAM(0x34, 0xFF), -+ ILI9806_SET_REG_PARAM(0x35, 0xBB), -+ ILI9806_SET_REG_PARAM(0x36, 0xAA), -+ ILI9806_SET_REG_PARAM(0x37, 0xDD), -+ ILI9806_SET_REG_PARAM(0x38, 0xCC), -+ ILI9806_SET_REG_PARAM(0x39, 0x66), -+ ILI9806_SET_REG_PARAM(0x3A, 0x77), -+ ILI9806_SET_REG_PARAM(0x3B, 0x22), -+ ILI9806_SET_REG_PARAM(0x3C, 0x22), -+ ILI9806_SET_REG_PARAM(0x3D, 0x22), -+ ILI9806_SET_REG_PARAM(0x3E, 0x22), -+ ILI9806_SET_REG_PARAM(0x3F, 0x22), -+ ILI9806_SET_REG_PARAM(0x40, 0x22), -+ /* register doesn't exist on page 6? */ -+ ILI9806_SET_REG_PARAM(0x52, 0x10), -+ /* doesn't make sense, not valid according to datasheet */ -+ ILI9806_SET_REG_PARAM(0x53, 0x10), -+ /* doesn't make sense, not valid according to datasheet */ -+ ILI9806_SET_REG_PARAM(0x54, 0x13), -+ -+ ILI9806_SET_PAGE(7), -+ -+ /* enable VREG */ -+ ILI9806_SET_REG_PARAM(0x18, 0x1D), -+ /* enable VGL_REG */ -+ ILI9806_SET_REG_PARAM(0x17, 0x22), -+ /* register doesn't exist on page 7? */ -+ ILI9806_SET_REG_PARAM(0x02, 0x77), -+ /* register doesn't exist on page 7? */ -+ ILI9806_SET_REG_PARAM(0x26, 0xB2), -+ /* register doesn't exist on page 7? */ -+ ILI9806_SET_REG_PARAM(0xE1, 0x79), -+ -+ ILI9806_SET_PAGE(0), -+ -+ ILI9806_SET_REG_PARAM(MIPI_DCS_SET_PIXEL_FORMAT, -+ MIPI_DCS_PIXEL_FMT_18BIT << 4), -+ ILI9806_SET_REG_PARAM(MIPI_DCS_SET_TEAR_ON, 0x00), -+ ILI9806_SET_REG(MIPI_DCS_EXIT_SLEEP_MODE), -+}; -+ -+#define NUM_INIT_REGS ARRAY_SIZE(panel_init) -+ -+static inline struct ili9806 *panel_to_ili9806(struct drm_panel *panel) -+{ -+ return container_of(panel, struct ili9806, panel); -+} -+ -+static int ili9806_write_msg(struct ili9806 *ctx, const struct ili9806e_msg *msg) -+{ -+ struct spi_transfer xfer = { }; -+ struct spi_message spi; -+ //u16 txbuf[] = { msg->, ILI9806_DATA | data }; -+ -+ spi_message_init(&spi); -+ -+ xfer.tx_buf = msg->msg; -+ xfer.bits_per_word = 9; -+ xfer.len = sizeof(u16) * msg->len; -+ -+ spi_message_add_tail(&xfer, &spi); -+ return spi_sync(ctx->spi, &spi); -+} -+ -+static int ili9806e_write_msg_list(struct ili9806 *ctx, -+ const struct ili9806e_msg msgs[], -+ unsigned int num_msgs) -+{ -+ int ret, i; -+ -+ for (i = 0; i < num_msgs; i++) { -+ ret = ili9806_write_msg(ctx, &msgs[i]); -+ if (ret) -+ break; -+ } -+ -+ return ret; -+} -+ -+static const struct drm_display_mode ili9806e_480x800_mode = { -+ .clock = 32000, -+ .hdisplay = 480, -+ .hsync_start = 480 + 10, -+ .hsync_end = 480 + 10 + 16, -+ .htotal = 480 + 10 + 16 + 59, -+ .vdisplay = 800, -+ .vsync_start = 800 + 15, -+ .vsync_end = 800 + 15 + 113, -+ .vtotal = 800 + 15 + 113 + 15, -+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, -+}; -+ -+static int ili9806_get_modes(struct drm_panel *panel, -+ struct drm_connector *connector) -+{ -+ struct ili9806 *ctx = panel_to_ili9806(panel); -+ struct drm_display_mode *mode; -+ -+ mode = drm_mode_duplicate(connector->dev, &ili9806e_480x800_mode); -+ if (!mode) { -+ dev_err(panel->dev, "failed to add mode %ux%ux@%u\n", -+ ili9806e_480x800_mode.hdisplay, -+ ili9806e_480x800_mode.vdisplay, -+ drm_mode_vrefresh(&ili9806e_480x800_mode)); -+ return -ENOMEM; -+ } -+ -+ drm_mode_set_name(mode); -+ -+ mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; -+ drm_mode_probed_add(connector, mode); -+ -+ connector->display_info.width_mm = 61; -+ connector->display_info.height_mm = 103; -+ drm_display_info_set_bus_formats(&connector->display_info, -+ &ctx->bus_format, 1); -+ connector->display_info.bus_flags = -+ DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE; -+ -+ return 1; -+} -+ -+static int ili9806_prepare(struct drm_panel *panel) -+{ -+ struct ili9806 *ctx = panel_to_ili9806(panel); -+ int ret; -+ -+ ret = regulator_enable(ctx->power); -+ if (ret) -+ return ret; -+ -+ ret = ili9806e_write_msg_list(ctx, panel_init, NUM_INIT_REGS); -+ -+ return ret; -+} -+ -+static int ili9806_enable(struct drm_panel *panel) -+{ -+ struct ili9806 *ctx = panel_to_ili9806(panel); -+ const struct ili9806e_msg msg = ILI9806_SET_REG(MIPI_DCS_SET_DISPLAY_ON); -+ int ret; -+ -+ ret = ili9806_write_msg(ctx, &msg); -+ -+ return ret; -+} -+ -+static int ili9806_disable(struct drm_panel *panel) -+{ -+ struct ili9806 *ctx = panel_to_ili9806(panel); -+ const struct ili9806e_msg msg = ILI9806_SET_REG(MIPI_DCS_SET_DISPLAY_OFF); -+ int ret; -+ -+ ret = ili9806_write_msg(ctx, &msg); -+ -+ return ret; -+} -+ -+static int ili9806_unprepare(struct drm_panel *panel) -+{ -+ struct ili9806 *ctx = panel_to_ili9806(panel); -+ const struct ili9806e_msg msg = ILI9806_SET_REG(MIPI_DCS_ENTER_SLEEP_MODE); -+ int ret; -+ -+ ret = ili9806_write_msg(ctx, &msg); -+ -+ return ret; -+} -+ -+static const struct drm_panel_funcs ili9806_drm_funcs = { -+ .disable = ili9806_disable, -+ .enable = ili9806_enable, -+ .get_modes = ili9806_get_modes, -+ .prepare = ili9806_prepare, -+ .unprepare = ili9806_unprepare, -+}; -+ -+static const struct of_device_id ili9806_of_match[] = { -+ { .compatible = "txw,txw397017s2", -+ .data = (void *)MEDIA_BUS_FMT_RGB888_1X24, -+ }, { -+ .compatible = "pimoroni,hyperpixel4", -+ .data = (void *)MEDIA_BUS_FMT_RGB666_1X24_CPADHI, -+ }, { -+ .compatible = "ilitek,ili9806e", -+ .data = (void *)MEDIA_BUS_FMT_RGB888_1X24, -+ }, { -+ /* sentinel */ -+ } -+}; -+MODULE_DEVICE_TABLE(of, ili9806_of_match); -+ -+static int ili9806_probe(struct spi_device *spi) -+{ -+ const struct ili9806e_msg panel_reset[] = { -+ ILI9806_SET_PAGE(0), -+ ILI9806_SET_REG_PARAM(0x01, 0x00) -+ }; -+ const struct of_device_id *id; -+ struct ili9806 *ctx; -+ int ret; -+ -+ ctx = devm_kzalloc(&spi->dev, sizeof(*ctx), GFP_KERNEL); -+ if (!ctx) -+ return -ENOMEM; -+ -+ id = of_match_node(ili9806_of_match, spi->dev.of_node); -+ if (!id) -+ return -ENODEV; -+ -+ ctx->bus_format = (u32)(uintptr_t)id->data; -+ -+ spi_set_drvdata(spi, ctx); -+ ctx->spi = spi; -+ -+ drm_panel_init(&ctx->panel, &spi->dev, &ili9806_drm_funcs, -+ DRM_MODE_CONNECTOR_DPI); -+ -+ ctx->power = devm_regulator_get(&spi->dev, "power"); -+ if (IS_ERR(ctx->power)) -+ return PTR_ERR(ctx->power); -+ -+ ctx->reset = devm_gpiod_get_optional(&spi->dev, "reset", GPIOD_OUT_LOW); -+ if (IS_ERR(ctx->reset)) { -+ dev_err(&spi->dev, "Couldn't get our reset line\n"); -+ return PTR_ERR(ctx->reset); -+ } -+ -+ /* Soft reset */ -+ ili9806e_write_msg_list(ctx, panel_reset, ARRAY_SIZE(panel_reset)); -+ msleep(200); -+ -+ ret = drm_panel_of_backlight(&ctx->panel); -+ if (ret) -+ return ret; -+ -+ drm_panel_add(&ctx->panel); -+ -+ return 0; -+} -+ -+static void ili9806_remove(struct spi_device *spi) -+{ -+ struct ili9806 *ctx = spi_get_drvdata(spi); -+ -+ drm_panel_remove(&ctx->panel); -+} -+ -+static const struct spi_device_id ili9806_ids[] = { -+ { "txw397017s2", 0 }, -+ { "ili9806e", 0 }, -+ { "hyperpixel4", 0 }, -+ { /* sentinel */ } -+}; -+ -+MODULE_DEVICE_TABLE(spi, ili9806_ids); -+ -+static struct spi_driver ili9806_driver = { -+ .probe = ili9806_probe, -+ .remove = ili9806_remove, -+ .driver = { -+ .name = "ili9806e", -+ .of_match_table = ili9806_of_match, -+ }, -+ .id_table = ili9806_ids, -+}; -+module_spi_driver(ili9806_driver); -+ -+MODULE_AUTHOR("Dave Stevenson <dave.stevenson@raspberrypi.com>"); -+MODULE_DESCRIPTION("ili9806 LCD panel driver"); -+MODULE_LICENSE("GPL v2"); |