^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (C) 2018-2019, Bridge Systems BV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (C) 2018-2019, Bootlin
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2017, Free Electrons
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * This file based on panel-ilitek-ili9881c.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/delay.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/err.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/errno.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/fb.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/media-bus-format.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <linux/gpio/consumer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <linux/regulator/consumer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include <drm/drm_connector.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <drm/drm_mipi_dsi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include <drm/drm_modes.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include <drm/drm_panel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) struct rb070d30_panel {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) struct drm_panel panel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) struct mipi_dsi_device *dsi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) struct regulator *supply;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) struct gpio_desc *power;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) struct gpio_desc *reset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) struct gpio_desc *updn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) struct gpio_desc *shlr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) } gpios;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) static inline struct rb070d30_panel *panel_to_rb070d30_panel(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) return container_of(panel, struct rb070d30_panel, panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) static int rb070d30_panel_prepare(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) ret = regulator_enable(ctx->supply);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) dev_err(&ctx->dsi->dev, "Failed to enable supply: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) gpiod_set_value(ctx->gpios.power, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) gpiod_set_value(ctx->gpios.reset, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) static int rb070d30_panel_unprepare(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) gpiod_set_value(ctx->gpios.reset, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) gpiod_set_value(ctx->gpios.power, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) regulator_disable(ctx->supply);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) static int rb070d30_panel_enable(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) ret = mipi_dsi_dcs_exit_sleep_mode(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) static int rb070d30_panel_disable(struct drm_panel *panel)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) return mipi_dsi_dcs_enter_sleep_mode(ctx->dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) /* Default timings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) static const struct drm_display_mode default_mode = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) .clock = 51206,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) .hdisplay = 1024,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) .hsync_start = 1024 + 160,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) .hsync_end = 1024 + 160 + 80,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) .htotal = 1024 + 160 + 80 + 80,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) .vdisplay = 600,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) .vsync_start = 600 + 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) .vsync_end = 600 + 12 + 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) .vtotal = 600 + 12 + 10 + 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) .width_mm = 154,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) .height_mm = 85,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) static int rb070d30_panel_get_modes(struct drm_panel *panel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) struct drm_connector *connector)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) struct rb070d30_panel *ctx = panel_to_rb070d30_panel(panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) struct drm_display_mode *mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) static const u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) mode = drm_mode_duplicate(connector->dev, &default_mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) if (!mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) dev_err(&ctx->dsi->dev, "Failed to add mode " DRM_MODE_FMT "\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) DRM_MODE_ARG(&default_mode));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) drm_mode_set_name(mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) drm_mode_probed_add(connector, mode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) connector->display_info.bpc = 8;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) connector->display_info.width_mm = mode->width_mm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) connector->display_info.height_mm = mode->height_mm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) drm_display_info_set_bus_formats(&connector->display_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) &bus_format, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) static const struct drm_panel_funcs rb070d30_panel_funcs = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) .get_modes = rb070d30_panel_get_modes,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) .prepare = rb070d30_panel_prepare,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) .enable = rb070d30_panel_enable,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) .disable = rb070d30_panel_disable,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) .unprepare = rb070d30_panel_unprepare,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) static int rb070d30_panel_dsi_probe(struct mipi_dsi_device *dsi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) struct rb070d30_panel *ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) ctx = devm_kzalloc(&dsi->dev, sizeof(*ctx), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) if (!ctx)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) ctx->supply = devm_regulator_get(&dsi->dev, "vcc-lcd");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) if (IS_ERR(ctx->supply))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) return PTR_ERR(ctx->supply);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) mipi_dsi_set_drvdata(dsi, ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) ctx->dsi = dsi;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) drm_panel_init(&ctx->panel, &dsi->dev, &rb070d30_panel_funcs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) DRM_MODE_CONNECTOR_DSI);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) ctx->gpios.reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) if (IS_ERR(ctx->gpios.reset)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) dev_err(&dsi->dev, "Couldn't get our reset GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) return PTR_ERR(ctx->gpios.reset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) ctx->gpios.power = devm_gpiod_get(&dsi->dev, "power", GPIOD_OUT_LOW);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) if (IS_ERR(ctx->gpios.power)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) dev_err(&dsi->dev, "Couldn't get our power GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) return PTR_ERR(ctx->gpios.power);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) * We don't change the state of that GPIO later on but we need
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) * to force it into a low state.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) ctx->gpios.updn = devm_gpiod_get(&dsi->dev, "updn", GPIOD_OUT_LOW);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) if (IS_ERR(ctx->gpios.updn)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) dev_err(&dsi->dev, "Couldn't get our updn GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) return PTR_ERR(ctx->gpios.updn);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) * We don't change the state of that GPIO later on but we need
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) * to force it into a low state.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) ctx->gpios.shlr = devm_gpiod_get(&dsi->dev, "shlr", GPIOD_OUT_LOW);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) if (IS_ERR(ctx->gpios.shlr)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) dev_err(&dsi->dev, "Couldn't get our shlr GPIO\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) return PTR_ERR(ctx->gpios.shlr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) ret = drm_panel_of_backlight(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) drm_panel_add(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) dsi->format = MIPI_DSI_FMT_RGB888;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) dsi->lanes = 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) return mipi_dsi_attach(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) static int rb070d30_panel_dsi_remove(struct mipi_dsi_device *dsi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) struct rb070d30_panel *ctx = mipi_dsi_get_drvdata(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) mipi_dsi_detach(dsi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) drm_panel_remove(&ctx->panel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) static const struct of_device_id rb070d30_panel_of_match[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) { .compatible = "ronbo,rb070d30" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) { /* sentinel */ },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) MODULE_DEVICE_TABLE(of, rb070d30_panel_of_match);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) static struct mipi_dsi_driver rb070d30_panel_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) .probe = rb070d30_panel_dsi_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) .remove = rb070d30_panel_dsi_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) .driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) .name = "panel-ronbo-rb070d30",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) .of_match_table = rb070d30_panel_of_match,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) module_mipi_dsi_driver(rb070d30_panel_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) MODULE_AUTHOR("Boris Brezillon <boris.brezillon@bootlin.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) MODULE_AUTHOR("Konstantin Sudakov <k.sudakov@integrasources.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) MODULE_DESCRIPTION("Ronbo RB070D30 Panel Driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) MODULE_LICENSE("GPL");
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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