Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 962 insertions, 0 deletions

diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
new file mode 100644
index 0000000000..11b64acbe8
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -0,0 +1,962 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019, Huaqin Telecom Technology Co., Ltd
+ *
+ * Author: Jerry Han <jerry.han.hq@gmail.com>
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+
+#include <linux/gpio/consumer.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_device.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+
+struct panel_cmd {
+	char cmd;
+	char data;
+};
+
+struct panel_desc {
+	const struct drm_display_mode *display_mode;
+	unsigned int bpc;
+	unsigned int width_mm;
+	unsigned int height_mm;
+
+	unsigned long mode_flags;
+	enum mipi_dsi_pixel_format format;
+	unsigned int lanes;
+	const struct panel_cmd *on_cmds;
+	unsigned int on_cmds_num;
+};
+
+struct panel_info {
+	struct drm_panel base;
+	struct mipi_dsi_device *link;
+	const struct panel_desc *desc;
+
+	struct gpio_desc *enable_gpio;
+	struct gpio_desc *pp33_gpio;
+	struct gpio_desc *pp18_gpio;
+
+	bool prepared;
+	bool enabled;
+};
+
+static inline struct panel_info *to_panel_info(struct drm_panel *panel)
+{
+	return container_of(panel, struct panel_info, base);
+}
+
+static void disable_gpios(struct panel_info *pinfo)
+{
+	gpiod_set_value(pinfo->enable_gpio, 0);
+	gpiod_set_value(pinfo->pp33_gpio, 0);
+	gpiod_set_value(pinfo->pp18_gpio, 0);
+}
+
+static int send_mipi_cmds(struct drm_panel *panel, const struct panel_cmd *cmds)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	unsigned int i = 0;
+	int err;
+
+	for (i = 0; i < pinfo->desc->on_cmds_num; i++) {
+		err = mipi_dsi_dcs_write_buffer(pinfo->link, &cmds[i],
+						sizeof(struct panel_cmd));
+
+		if (err < 0)
+			return err;
+	}
+
+	return 0;
+}
+
+static int boe_panel_disable(struct drm_panel *panel)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	int err;
+
+	if (!pinfo->enabled)
+		return 0;
+
+	err = mipi_dsi_dcs_set_display_off(pinfo->link);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to set display off: %d\n", err);
+		return err;
+	}
+
+	pinfo->enabled = false;
+
+	return 0;
+}
+
+static int boe_panel_unprepare(struct drm_panel *panel)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	int err;
+
+	if (!pinfo->prepared)
+		return 0;
+
+	err = mipi_dsi_dcs_set_display_off(pinfo->link);
+	if (err < 0)
+		dev_err(panel->dev, "failed to set display off: %d\n", err);
+
+	err = mipi_dsi_dcs_enter_sleep_mode(pinfo->link);
+	if (err < 0)
+		dev_err(panel->dev, "failed to enter sleep mode: %d\n", err);
+
+	/* sleep_mode_delay: 1ms - 2ms */
+	usleep_range(1000, 2000);
+
+	disable_gpios(pinfo);
+
+	pinfo->prepared = false;
+
+	return 0;
+}
+
+static int boe_panel_prepare(struct drm_panel *panel)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	int err;
+
+	if (pinfo->prepared)
+		return 0;
+
+	gpiod_set_value(pinfo->pp18_gpio, 1);
+	/* T1: 5ms - 6ms */
+	usleep_range(5000, 6000);
+	gpiod_set_value(pinfo->pp33_gpio, 1);
+
+	/* reset sequence */
+	/* T2: 14ms - 15ms */
+	usleep_range(14000, 15000);
+	gpiod_set_value(pinfo->enable_gpio, 1);
+
+	/* T3: 1ms - 2ms */
+	usleep_range(1000, 2000);
+	gpiod_set_value(pinfo->enable_gpio, 0);
+
+	/* T4: 1ms - 2ms */
+	usleep_range(1000, 2000);
+	gpiod_set_value(pinfo->enable_gpio, 1);
+
+	/* T5: 5ms - 6ms */
+	usleep_range(5000, 6000);
+
+	/* send init code */
+	err = send_mipi_cmds(panel, pinfo->desc->on_cmds);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to send DCS Init Code: %d\n", err);
+		goto poweroff;
+	}
+
+	err = mipi_dsi_dcs_exit_sleep_mode(pinfo->link);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to exit sleep mode: %d\n", err);
+		goto poweroff;
+	}
+
+	/* T6: 120ms - 121ms */
+	usleep_range(120000, 121000);
+
+	err = mipi_dsi_dcs_set_display_on(pinfo->link);
+	if (err < 0) {
+		dev_err(panel->dev, "failed to set display on: %d\n", err);
+		goto poweroff;
+	}
+
+	/* T7: 20ms - 21ms */
+	usleep_range(20000, 21000);
+
+	pinfo->prepared = true;
+
+	return 0;
+
+poweroff:
+	disable_gpios(pinfo);
+	return err;
+}
+
+static int boe_panel_enable(struct drm_panel *panel)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	int ret;
+
+	if (pinfo->enabled)
+		return 0;
+
+	usleep_range(120000, 121000);
+
+	ret = mipi_dsi_dcs_set_display_on(pinfo->link);
+	if (ret < 0) {
+		dev_err(panel->dev, "failed to set display on: %d\n", ret);
+		return ret;
+	}
+
+	pinfo->enabled = true;
+
+	return 0;
+}
+
+static int boe_panel_get_modes(struct drm_panel *panel,
+			       struct drm_connector *connector)
+{
+	struct panel_info *pinfo = to_panel_info(panel);
+	const struct drm_display_mode *m = pinfo->desc->display_mode;
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(connector->dev, m);
+	if (!mode) {
+		dev_err(pinfo->base.dev, "failed to add mode %ux%u@%u\n",
+			m->hdisplay, m->vdisplay, drm_mode_vrefresh(m));
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	drm_mode_probed_add(connector, mode);
+
+	connector->display_info.width_mm = pinfo->desc->width_mm;
+	connector->display_info.height_mm = pinfo->desc->height_mm;
+	connector->display_info.bpc = pinfo->desc->bpc;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs panel_funcs = {
+	.disable = boe_panel_disable,
+	.unprepare = boe_panel_unprepare,
+	.prepare = boe_panel_prepare,
+	.enable = boe_panel_enable,
+	.get_modes = boe_panel_get_modes,
+};
+
+static const struct drm_display_mode default_display_mode = {
+	.clock = 159420,
+	.hdisplay = 1200,
+	.hsync_start = 1200 + 80,
+	.hsync_end = 1200 + 80 + 60,
+	.htotal = 1200 + 80 + 60 + 24,
+	.vdisplay = 1920,
+	.vsync_start = 1920 + 10,
+	.vsync_end = 1920 + 10 + 14,
+	.vtotal = 1920 + 10 + 14 + 4,
+};
+
+/* 8 inch */
+static const struct panel_cmd boe_himax8279d8p_on_cmds[] = {
+	{ 0xB0, 0x05 },
+	{ 0xB1, 0xE5 },
+	{ 0xB3, 0x52 },
+	{ 0xC0, 0x00 },
+	{ 0xC2, 0x57 },
+	{ 0xD9, 0x85 },
+	{ 0xB0, 0x01 },
+	{ 0xC8, 0x00 },
+	{ 0xC9, 0x00 },
+	{ 0xCC, 0x26 },
+	{ 0xCD, 0x26 },
+	{ 0xDC, 0x00 },
+	{ 0xDD, 0x00 },
+	{ 0xE0, 0x26 },
+	{ 0xE1, 0x26 },
+	{ 0xB0, 0x03 },
+	{ 0xC3, 0x2A },
+	{ 0xE7, 0x2A },
+	{ 0xC5, 0x2A },
+	{ 0xDE, 0x2A },
+	{ 0xBC, 0x02 },
+	{ 0xCB, 0x02 },
+	{ 0xB0, 0x00 },
+	{ 0xB6, 0x03 },
+	{ 0xBA, 0x8B },
+	{ 0xBF, 0x15 },
+	{ 0xC0, 0x18 },
+	{ 0xC2, 0x14 },
+	{ 0xC3, 0x02 },
+	{ 0xC4, 0x14 },
+	{ 0xC5, 0x02 },
+	{ 0xCC, 0x0A },
+	{ 0xB0, 0x06 },
+	{ 0xC0, 0xA5 },
+	{ 0xD5, 0x20 },
+	{ 0xC0, 0x00 },
+	{ 0xB0, 0x02 },
+	{ 0xC0, 0x00 },
+	{ 0xC1, 0x02 },
+	{ 0xC2, 0x06 },
+	{ 0xC3, 0x16 },
+	{ 0xC4, 0x0E },
+	{ 0xC5, 0x18 },
+	{ 0xC6, 0x26 },
+	{ 0xC7, 0x32 },
+	{ 0xC8, 0x3F },
+	{ 0xC9, 0x3F },
+	{ 0xCA, 0x3F },
+	{ 0xCB, 0x3F },
+	{ 0xCC, 0x3D },
+	{ 0xCD, 0x2F },
+	{ 0xCE, 0x2F },
+	{ 0xCF, 0x2F },
+	{ 0xD0, 0x07 },
+	{ 0xD2, 0x00 },
+	{ 0xD3, 0x02 },
+	{ 0xD4, 0x06 },
+	{ 0xD5, 0x12 },
+	{ 0xD6, 0x0A },
+	{ 0xD7, 0x14 },
+	{ 0xD8, 0x22 },
+	{ 0xD9, 0x2E },
+	{ 0xDA, 0x3D },
+	{ 0xDB, 0x3F },
+	{ 0xDC, 0x3F },
+	{ 0xDD, 0x3F },
+	{ 0xDE, 0x3D },
+	{ 0xDF, 0x2F },
+	{ 0xE0, 0x2F },
+	{ 0xE1, 0x2F },
+	{ 0xE2, 0x07 },
+	{ 0xB0, 0x07 },
+	{ 0xB1, 0x18 },
+	{ 0xB2, 0x19 },
+	{ 0xB3, 0x2E },
+	{ 0xB4, 0x52 },
+	{ 0xB5, 0x72 },
+	{ 0xB6, 0x8C },
+	{ 0xB7, 0xBD },
+	{ 0xB8, 0xEB },
+	{ 0xB9, 0x47 },
+	{ 0xBA, 0x96 },
+	{ 0xBB, 0x1E },
+	{ 0xBC, 0x90 },
+	{ 0xBD, 0x93 },
+	{ 0xBE, 0xFA },
+	{ 0xBF, 0x56 },
+	{ 0xC0, 0x8C },
+	{ 0xC1, 0xB7 },
+	{ 0xC2, 0xCC },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x08 },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x15 },
+	{ 0xB3, 0x2D },
+	{ 0xB4, 0x51 },
+	{ 0xB5, 0x72 },
+	{ 0xB6, 0x8D },
+	{ 0xB7, 0xBE },
+	{ 0xB8, 0xED },
+	{ 0xB9, 0x4A },
+	{ 0xBA, 0x9A },
+	{ 0xBB, 0x23 },
+	{ 0xBC, 0x95 },
+	{ 0xBD, 0x98 },
+	{ 0xBE, 0xFF },
+	{ 0xBF, 0x59 },
+	{ 0xC0, 0x8E },
+	{ 0xC1, 0xB9 },
+	{ 0xC2, 0xCD },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x09 },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x2C },
+	{ 0xB3, 0x36 },
+	{ 0xB4, 0x53 },
+	{ 0xB5, 0x73 },
+	{ 0xB6, 0x8E },
+	{ 0xB7, 0xC0 },
+	{ 0xB8, 0xEF },
+	{ 0xB9, 0x4C },
+	{ 0xBA, 0x9D },
+	{ 0xBB, 0x25 },
+	{ 0xBC, 0x96 },
+	{ 0xBD, 0x9A },
+	{ 0xBE, 0x01 },
+	{ 0xBF, 0x59 },
+	{ 0xC0, 0x8E },
+	{ 0xC1, 0xB9 },
+	{ 0xC2, 0xCD },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xBF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0A },
+	{ 0xB1, 0x18 },
+	{ 0xB2, 0x19 },
+	{ 0xB3, 0x2E },
+	{ 0xB4, 0x52 },
+	{ 0xB5, 0x72 },
+	{ 0xB6, 0x8C },
+	{ 0xB7, 0xBD },
+	{ 0xB8, 0xEB },
+	{ 0xB9, 0x47 },
+	{ 0xBA, 0x96 },
+	{ 0xBB, 0x1E },
+	{ 0xBC, 0x90 },
+	{ 0xBD, 0x93 },
+	{ 0xBE, 0xFA },
+	{ 0xBF, 0x56 },
+	{ 0xC0, 0x8C },
+	{ 0xC1, 0xB7 },
+	{ 0xC2, 0xCC },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0B },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x15 },
+	{ 0xB3, 0x2D },
+	{ 0xB4, 0x51 },
+	{ 0xB5, 0x72 },
+	{ 0xB6, 0x8D },
+	{ 0xB7, 0xBE },
+	{ 0xB8, 0xED },
+	{ 0xB9, 0x4A },
+	{ 0xBA, 0x9A },
+	{ 0xBB, 0x23 },
+	{ 0xBC, 0x95 },
+	{ 0xBD, 0x98 },
+	{ 0xBE, 0xFF },
+	{ 0xBF, 0x59 },
+	{ 0xC0, 0x8E },
+	{ 0xC1, 0xB9 },
+	{ 0xC2, 0xCD },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0C },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x2C },
+	{ 0xB3, 0x36 },
+	{ 0xB4, 0x53 },
+	{ 0xB5, 0x73 },
+	{ 0xB6, 0x8E },
+	{ 0xB7, 0xC0 },
+	{ 0xB8, 0xEF },
+	{ 0xB9, 0x4C },
+	{ 0xBA, 0x9D },
+	{ 0xBB, 0x25 },
+	{ 0xBC, 0x96 },
+	{ 0xBD, 0x9A },
+	{ 0xBE, 0x01 },
+	{ 0xBF, 0x59 },
+	{ 0xC0, 0x8E },
+	{ 0xC1, 0xB9 },
+	{ 0xC2, 0xCD },
+	{ 0xC3, 0xDF },
+	{ 0xC4, 0xE8 },
+	{ 0xC5, 0xF0 },
+	{ 0xC6, 0xF8 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x5A },
+	{ 0xCC, 0xBF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x04 },
+	{ 0xB5, 0x02 },
+	{ 0xB6, 0x01 },
+};
+
+static const struct panel_desc boe_himax8279d8p_panel_desc = {
+	.display_mode = &default_display_mode,
+	.bpc = 8,
+	.width_mm = 107,
+	.height_mm = 172,
+	.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+			MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+	.on_cmds = boe_himax8279d8p_on_cmds,
+	.on_cmds_num = 260,
+};
+
+/* 10 inch */
+static const struct panel_cmd boe_himax8279d10p_on_cmds[] = {
+	{ 0xB0, 0x05 },
+	{ 0xB1, 0xE5 },
+	{ 0xB3, 0x52 },
+	{ 0xB0, 0x00 },
+	{ 0xB6, 0x03 },
+	{ 0xBA, 0x8B },
+	{ 0xBF, 0x1A },
+	{ 0xC0, 0x0F },
+	{ 0xC2, 0x0C },
+	{ 0xC3, 0x02 },
+	{ 0xC4, 0x0C },
+	{ 0xC5, 0x02 },
+	{ 0xB0, 0x01 },
+	{ 0xE0, 0x26 },
+	{ 0xE1, 0x26 },
+	{ 0xDC, 0x00 },
+	{ 0xDD, 0x00 },
+	{ 0xCC, 0x26 },
+	{ 0xCD, 0x26 },
+	{ 0xC8, 0x00 },
+	{ 0xC9, 0x00 },
+	{ 0xD2, 0x03 },
+	{ 0xD3, 0x03 },
+	{ 0xE6, 0x04 },
+	{ 0xE7, 0x04 },
+	{ 0xC4, 0x09 },
+	{ 0xC5, 0x09 },
+	{ 0xD8, 0x0A },
+	{ 0xD9, 0x0A },
+	{ 0xC2, 0x0B },
+	{ 0xC3, 0x0B },
+	{ 0xD6, 0x0C },
+	{ 0xD7, 0x0C },
+	{ 0xC0, 0x05 },
+	{ 0xC1, 0x05 },
+	{ 0xD4, 0x06 },
+	{ 0xD5, 0x06 },
+	{ 0xCA, 0x07 },
+	{ 0xCB, 0x07 },
+	{ 0xDE, 0x08 },
+	{ 0xDF, 0x08 },
+	{ 0xB0, 0x02 },
+	{ 0xC0, 0x00 },
+	{ 0xC1, 0x0D },
+	{ 0xC2, 0x17 },
+	{ 0xC3, 0x26 },
+	{ 0xC4, 0x31 },
+	{ 0xC5, 0x1C },
+	{ 0xC6, 0x2C },
+	{ 0xC7, 0x33 },
+	{ 0xC8, 0x31 },
+	{ 0xC9, 0x37 },
+	{ 0xCA, 0x37 },
+	{ 0xCB, 0x37 },
+	{ 0xCC, 0x39 },
+	{ 0xCD, 0x2E },
+	{ 0xCE, 0x2F },
+	{ 0xCF, 0x2F },
+	{ 0xD0, 0x07 },
+	{ 0xD2, 0x00 },
+	{ 0xD3, 0x0D },
+	{ 0xD4, 0x17 },
+	{ 0xD5, 0x26 },
+	{ 0xD6, 0x31 },
+	{ 0xD7, 0x3F },
+	{ 0xD8, 0x3F },
+	{ 0xD9, 0x3F },
+	{ 0xDA, 0x3F },
+	{ 0xDB, 0x37 },
+	{ 0xDC, 0x37 },
+	{ 0xDD, 0x37 },
+	{ 0xDE, 0x39 },
+	{ 0xDF, 0x2E },
+	{ 0xE0, 0x2F },
+	{ 0xE1, 0x2F },
+	{ 0xE2, 0x07 },
+	{ 0xB0, 0x03 },
+	{ 0xC8, 0x0B },
+	{ 0xC9, 0x07 },
+	{ 0xC3, 0x00 },
+	{ 0xE7, 0x00 },
+	{ 0xC5, 0x2A },
+	{ 0xDE, 0x2A },
+	{ 0xCA, 0x43 },
+	{ 0xC9, 0x07 },
+	{ 0xE4, 0xC0 },
+	{ 0xE5, 0x0D },
+	{ 0xCB, 0x01 },
+	{ 0xBC, 0x01 },
+	{ 0xB0, 0x06 },
+	{ 0xB8, 0xA5 },
+	{ 0xC0, 0xA5 },
+	{ 0xC7, 0x0F },
+	{ 0xD5, 0x32 },
+	{ 0xB8, 0x00 },
+	{ 0xC0, 0x00 },
+	{ 0xBC, 0x00 },
+	{ 0xB0, 0x07 },
+	{ 0xB1, 0x00 },
+	{ 0xB2, 0x05 },
+	{ 0xB3, 0x10 },
+	{ 0xB4, 0x22 },
+	{ 0xB5, 0x36 },
+	{ 0xB6, 0x4A },
+	{ 0xB7, 0x6C },
+	{ 0xB8, 0x9A },
+	{ 0xB9, 0xD7 },
+	{ 0xBA, 0x17 },
+	{ 0xBB, 0x92 },
+	{ 0xBC, 0x15 },
+	{ 0xBD, 0x18 },
+	{ 0xBE, 0x8C },
+	{ 0xBF, 0x00 },
+	{ 0xC0, 0x3A },
+	{ 0xC1, 0x72 },
+	{ 0xC2, 0x8C },
+	{ 0xC3, 0xA5 },
+	{ 0xC4, 0xB1 },
+	{ 0xC5, 0xBE },
+	{ 0xC6, 0xCA },
+	{ 0xC7, 0xD1 },
+	{ 0xC8, 0xD4 },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x08 },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x05 },
+	{ 0xB3, 0x11 },
+	{ 0xB4, 0x24 },
+	{ 0xB5, 0x39 },
+	{ 0xB6, 0x4E },
+	{ 0xB7, 0x72 },
+	{ 0xB8, 0xA3 },
+	{ 0xB9, 0xE1 },
+	{ 0xBA, 0x25 },
+	{ 0xBB, 0xA8 },
+	{ 0xBC, 0x2E },
+	{ 0xBD, 0x32 },
+	{ 0xBE, 0xAD },
+	{ 0xBF, 0x28 },
+	{ 0xC0, 0x63 },
+	{ 0xC1, 0x9B },
+	{ 0xC2, 0xB5 },
+	{ 0xC3, 0xCF },
+	{ 0xC4, 0xDB },
+	{ 0xC5, 0xE8 },
+	{ 0xC6, 0xF5 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x09 },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x04 },
+	{ 0xB3, 0x0F },
+	{ 0xB4, 0x22 },
+	{ 0xB5, 0x37 },
+	{ 0xB6, 0x4D },
+	{ 0xB7, 0x71 },
+	{ 0xB8, 0xA2 },
+	{ 0xB9, 0xE1 },
+	{ 0xBA, 0x26 },
+	{ 0xBB, 0xA9 },
+	{ 0xBC, 0x2F },
+	{ 0xBD, 0x33 },
+	{ 0xBE, 0xAC },
+	{ 0xBF, 0x24 },
+	{ 0xC0, 0x5D },
+	{ 0xC1, 0x94 },
+	{ 0xC2, 0xAC },
+	{ 0xC3, 0xC5 },
+	{ 0xC4, 0xD1 },
+	{ 0xC5, 0xDC },
+	{ 0xC6, 0xE8 },
+	{ 0xC7, 0xED },
+	{ 0xC8, 0xF0 },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0A },
+	{ 0xB1, 0x00 },
+	{ 0xB2, 0x05 },
+	{ 0xB3, 0x10 },
+	{ 0xB4, 0x22 },
+	{ 0xB5, 0x36 },
+	{ 0xB6, 0x4A },
+	{ 0xB7, 0x6C },
+	{ 0xB8, 0x9A },
+	{ 0xB9, 0xD7 },
+	{ 0xBA, 0x17 },
+	{ 0xBB, 0x92 },
+	{ 0xBC, 0x15 },
+	{ 0xBD, 0x18 },
+	{ 0xBE, 0x8C },
+	{ 0xBF, 0x00 },
+	{ 0xC0, 0x3A },
+	{ 0xC1, 0x72 },
+	{ 0xC2, 0x8C },
+	{ 0xC3, 0xA5 },
+	{ 0xC4, 0xB1 },
+	{ 0xC5, 0xBE },
+	{ 0xC6, 0xCA },
+	{ 0xC7, 0xD1 },
+	{ 0xC8, 0xD4 },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0B },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x05 },
+	{ 0xB3, 0x11 },
+	{ 0xB4, 0x24 },
+	{ 0xB5, 0x39 },
+	{ 0xB6, 0x4E },
+	{ 0xB7, 0x72 },
+	{ 0xB8, 0xA3 },
+	{ 0xB9, 0xE1 },
+	{ 0xBA, 0x25 },
+	{ 0xBB, 0xA8 },
+	{ 0xBC, 0x2E },
+	{ 0xBD, 0x32 },
+	{ 0xBE, 0xAD },
+	{ 0xBF, 0x28 },
+	{ 0xC0, 0x63 },
+	{ 0xC1, 0x9B },
+	{ 0xC2, 0xB5 },
+	{ 0xC3, 0xCF },
+	{ 0xC4, 0xDB },
+	{ 0xC5, 0xE8 },
+	{ 0xC6, 0xF5 },
+	{ 0xC7, 0xFA },
+	{ 0xC8, 0xFC },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+	{ 0xB0, 0x0C },
+	{ 0xB1, 0x04 },
+	{ 0xB2, 0x04 },
+	{ 0xB3, 0x0F },
+	{ 0xB4, 0x22 },
+	{ 0xB5, 0x37 },
+	{ 0xB6, 0x4D },
+	{ 0xB7, 0x71 },
+	{ 0xB8, 0xA2 },
+	{ 0xB9, 0xE1 },
+	{ 0xBA, 0x26 },
+	{ 0xBB, 0xA9 },
+	{ 0xBC, 0x2F },
+	{ 0xBD, 0x33 },
+	{ 0xBE, 0xAC },
+	{ 0xBF, 0x24 },
+	{ 0xC0, 0x5D },
+	{ 0xC1, 0x94 },
+	{ 0xC2, 0xAC },
+	{ 0xC3, 0xC5 },
+	{ 0xC4, 0xD1 },
+	{ 0xC5, 0xDC },
+	{ 0xC6, 0xE8 },
+	{ 0xC7, 0xED },
+	{ 0xC8, 0xF0 },
+	{ 0xC9, 0x00 },
+	{ 0xCA, 0x00 },
+	{ 0xCB, 0x16 },
+	{ 0xCC, 0xAF },
+	{ 0xCD, 0xFF },
+	{ 0xCE, 0xFF },
+};
+
+static const struct panel_desc boe_himax8279d10p_panel_desc = {
+	.display_mode = &default_display_mode,
+	.bpc = 8,
+	.width_mm = 135,
+	.height_mm = 216,
+	.mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+			MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+	.on_cmds = boe_himax8279d10p_on_cmds,
+	.on_cmds_num = 283,
+};
+
+static const struct of_device_id panel_of_match[] = {
+	{
+		.compatible = "boe,himax8279d8p",
+		.data = &boe_himax8279d8p_panel_desc,
+	},
+	{
+		.compatible = "boe,himax8279d10p",
+		.data = &boe_himax8279d10p_panel_desc,
+	},
+	{
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(of, panel_of_match);
+
+static int panel_add(struct panel_info *pinfo)
+{
+	struct device *dev = &pinfo->link->dev;
+	int ret;
+
+	pinfo->pp18_gpio = devm_gpiod_get(dev, "pp18", GPIOD_OUT_HIGH);
+	if (IS_ERR(pinfo->pp18_gpio)) {
+		ret = PTR_ERR(pinfo->pp18_gpio);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to get pp18 gpio: %d\n", ret);
+		return ret;
+	}
+
+	pinfo->pp33_gpio = devm_gpiod_get(dev, "pp33", GPIOD_OUT_HIGH);
+	if (IS_ERR(pinfo->pp33_gpio)) {
+		ret = PTR_ERR(pinfo->pp33_gpio);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to get pp33 gpio: %d\n", ret);
+		return ret;
+	}
+
+	pinfo->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH);
+	if (IS_ERR(pinfo->enable_gpio)) {
+		ret = PTR_ERR(pinfo->enable_gpio);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to get enable gpio: %d\n", ret);
+		return ret;
+	}
+
+	drm_panel_init(&pinfo->base, dev, &panel_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+
+	ret = drm_panel_of_backlight(&pinfo->base);
+	if (ret)
+		return ret;
+
+	drm_panel_add(&pinfo->base);
+
+	return 0;
+}
+
+static int panel_probe(struct mipi_dsi_device *dsi)
+{
+	struct panel_info *pinfo;
+	const struct panel_desc *desc;
+	int err;
+
+	pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);
+	if (!pinfo)
+		return -ENOMEM;
+
+	desc = of_device_get_match_data(&dsi->dev);
+	dsi->mode_flags = desc->mode_flags;
+	dsi->format = desc->format;
+	dsi->lanes = desc->lanes;
+	pinfo->desc = desc;
+
+	pinfo->link = dsi;
+	mipi_dsi_set_drvdata(dsi, pinfo);
+
+	err = panel_add(pinfo);
+	if (err < 0)
+		return err;
+
+	err = mipi_dsi_attach(dsi);
+	if (err < 0)
+		drm_panel_remove(&pinfo->base);
+
+	return err;
+}
+
+static void panel_remove(struct mipi_dsi_device *dsi)
+{
+	struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
+	int err;
+
+	err = boe_panel_disable(&pinfo->base);
+	if (err < 0)
+		dev_err(&dsi->dev, "failed to disable panel: %d\n", err);
+
+	err = boe_panel_unprepare(&pinfo->base);
+	if (err < 0)
+		dev_err(&dsi->dev, "failed to unprepare panel: %d\n", err);
+
+	err = mipi_dsi_detach(dsi);
+	if (err < 0)
+		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err);
+
+	drm_panel_remove(&pinfo->base);
+}
+
+static void panel_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi);
+
+	boe_panel_disable(&pinfo->base);
+	boe_panel_unprepare(&pinfo->base);
+}
+
+static struct mipi_dsi_driver panel_driver = {
+	.driver = {
+		.name = "panel-boe-himax8279d",
+		.of_match_table = panel_of_match,
+	},
+	.probe = panel_probe,
+	.remove = panel_remove,
+	.shutdown = panel_shutdown,
+};
+module_mipi_dsi_driver(panel_driver);
+
+MODULE_AUTHOR("Jerry Han <jerry.han.hq@gmail.com>");
+MODULE_DESCRIPTION("Boe Himax8279d driver");
+MODULE_LICENSE("GPL v2");