8 files changed, 1729 insertions, 162 deletions

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index e059b06e0239..7e9c60a626fb 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -154,6 +154,17 @@ config DRM_PANEL_LVDS
 	  handling of power supplies or control signals. It implements automatic
 	  backlight handling if the panel is attached to a backlight controller.
 
+config DRM_PANEL_HIMAX_HX8279
+	tristate "Himax HX8279-based panels"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y if you want to enable support for panels based on the
+	  Himax HX8279 controller, such as the Startek KD070FHFID078
+	  7.0" 1200x1920 IPS LCD panel that uses a MIPI-DSI interface
+	  and others.
+
 config DRM_PANEL_HIMAX_HX83102
 	tristate "Himax HX83102-based panels"
 	depends on OF
@@ -996,6 +1007,15 @@ config DRM_PANEL_TRULY_NT35597_WQXGA
 	  Say Y here if you want to enable support for Truly NT35597 WQXGA Dual DSI
 	  Video Mode panel
 
+config DRM_PANEL_VISIONOX_G2647FB105
+	tristate "Visionox G2647FB105"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for the Visionox
+	  G2647FB105 (2340x1080@60Hz) AMOLED DSI cmd mode panel.
+
 config DRM_PANEL_VISIONOX_R66451
 	tristate "Visionox R66451"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 1bb8ae46b59b..883974f0cba1 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_DRM_PANEL_EBBG_FT8719) += panel-ebbg-ft8719.o
 obj-$(CONFIG_DRM_PANEL_ELIDA_KD35T133) += panel-elida-kd35t133.o
 obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02) += panel-feixin-k101-im2ba02.o
 obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o
+obj-$(CONFIG_DRM_PANEL_HIMAX_HX8279) += panel-himax-hx8279.o
 obj-$(CONFIG_DRM_PANEL_HIMAX_HX83102) += panel-himax-hx83102.o
 obj-$(CONFIG_DRM_PANEL_HIMAX_HX83112A) += panel-himax-hx83112a.o
 obj-$(CONFIG_DRM_PANEL_HIMAX_HX8394) += panel-himax-hx8394.o
@@ -101,6 +102,7 @@ obj-$(CONFIG_DRM_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o
 obj-$(CONFIG_DRM_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
 obj-$(CONFIG_DRM_PANEL_TPO_TPG110) += panel-tpo-tpg110.o
 obj-$(CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA) += panel-truly-nt35597.o
+obj-$(CONFIG_DRM_PANEL_VISIONOX_G2647FB105) += panel-visionox-g2647fb105.o
 obj-$(CONFIG_DRM_PANEL_VISIONOX_RM69299) += panel-visionox-rm69299.o
 obj-$(CONFIG_DRM_PANEL_VISIONOX_RM692E5) += panel-visionox-rm692e5.o
 obj-$(CONFIG_DRM_PANEL_VISIONOX_VTDR6130) += panel-visionox-vtdr6130.o
diff --git a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
index 5eb0727438cd..84c21c62a43e 100644
--- a/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
+++ b/drivers/gpu/drm/panel/panel-boe-bf060y8m-aj0.c
@@ -55,77 +55,56 @@ static void boe_bf060y8m_aj0_reset(struct boe_bf060y8m_aj0 *boe)
 static int boe_bf060y8m_aj0_on(struct boe_bf060y8m_aj0 *boe)
 {
 	struct mipi_dsi_device *dsi = boe->dsi;
-	struct device *dev = &dsi->dev;
-	int ret;
-
-	mipi_dsi_dcs_write_seq(dsi, 0xb0, 0xa5, 0x00);
-	mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x00, 0x4c);
-	mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_3D_CONTROL, 0x10);
-	mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, DCS_ALLOW_HBM_RANGE);
-	mipi_dsi_dcs_write_seq(dsi, 0xf8,
-			       0x00, 0x08, 0x10, 0x00, 0x22, 0x00, 0x00, 0x2d);
-
-	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to exit sleep mode: %d\n", ret);
-		return ret;
-	}
-	msleep(30);
-
-	mipi_dsi_dcs_write_seq(dsi, 0xb0, 0xa5, 0x00);
-	mipi_dsi_dcs_write_seq(dsi, 0xc0,
-			       0x08, 0x48, 0x65, 0x33, 0x33, 0x33,
-			       0x2a, 0x31, 0x39, 0x20, 0x09);
-	mipi_dsi_dcs_write_seq(dsi, 0xc1, 0x00, 0x00, 0x00, 0x1f, 0x1f,
-			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
-			       0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);
-	mipi_dsi_dcs_write_seq(dsi, 0xe2, 0x20, 0x04, 0x10, 0x12, 0x92,
-			       0x4f, 0x8f, 0x44, 0x84, 0x83, 0x83, 0x83,
-			       0x5c, 0x5c, 0x5c);
-	mipi_dsi_dcs_write_seq(dsi, 0xde, 0x01, 0x2c, 0x00, 0x77, 0x3e);
-
-	msleep(30);
-
-	ret = mipi_dsi_dcs_set_display_on(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to set display on: %d\n", ret);
-		return ret;
-	}
-	msleep(50);
-
-	return 0;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xb0, 0xa5, 0x00);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xb2, 0x00, 0x4c);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, MIPI_DCS_SET_3D_CONTROL, 0x10);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, MIPI_DCS_WRITE_POWER_SAVE, DCS_ALLOW_HBM_RANGE);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xf8,
+				     0x00, 0x08, 0x10, 0x00, 0x22, 0x00, 0x00, 0x2d);
+
+	mipi_dsi_dcs_exit_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 30);
+
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xb0, 0xa5, 0x00);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xc0,
+				     0x08, 0x48, 0x65, 0x33, 0x33, 0x33,
+				     0x2a, 0x31, 0x39, 0x20, 0x09);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xc1, 0x00, 0x00, 0x00, 0x1f, 0x1f,
+				     0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
+				     0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe2, 0x20, 0x04, 0x10, 0x12, 0x92,
+				     0x4f, 0x8f, 0x44, 0x84, 0x83, 0x83, 0x83,
+				     0x5c, 0x5c, 0x5c);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xde, 0x01, 0x2c, 0x00, 0x77, 0x3e);
+
+	mipi_dsi_msleep(&dsi_ctx, 30);
+
+	mipi_dsi_dcs_set_display_on_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 50);
+
+	return dsi_ctx.accum_err;
 }
 
-static int boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)
+static void boe_bf060y8m_aj0_off(struct boe_bf060y8m_aj0 *boe)
 {
 	struct mipi_dsi_device *dsi = boe->dsi;
-	struct device *dev = &dsi->dev;
-	int ret;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
 
 	/* OFF commands sent in HS mode */
 	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
-	ret = mipi_dsi_dcs_set_display_off(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to set display off: %d\n", ret);
-		return ret;
-	}
-	msleep(20);
+	mipi_dsi_dcs_set_display_off_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 20);
 
-	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enter sleep mode: %d\n", ret);
-		return ret;
-	}
-	usleep_range(1000, 2000);
+	mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_usleep_range(&dsi_ctx, 1000, 2000);
 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
-
-	return 0;
 }
 
 static int boe_bf060y8m_aj0_prepare(struct drm_panel *panel)
 {
 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);
-	struct device *dev = &boe->dsi->dev;
 	int ret;
 
 	/*
@@ -157,13 +136,14 @@ static int boe_bf060y8m_aj0_prepare(struct drm_panel *panel)
 
 	ret = boe_bf060y8m_aj0_on(boe);
 	if (ret < 0) {
-		dev_err(dev, "Failed to initialize panel: %d\n", ret);
 		gpiod_set_value_cansleep(boe->reset_gpio, 1);
-		return ret;
+		goto err_on;
 	}
 
 	return 0;
 
+err_on:
+	regulator_disable(boe->vregs[BF060Y8M_VREG_VCI].consumer);
 err_vci:
 	regulator_disable(boe->vregs[BF060Y8M_VREG_VDDIO].consumer);
 err_vddio:
@@ -178,15 +158,11 @@ err_elvss:
 static int boe_bf060y8m_aj0_unprepare(struct drm_panel *panel)
 {
 	struct boe_bf060y8m_aj0 *boe = to_boe_bf060y8m_aj0(panel);
-	struct device *dev = &boe->dsi->dev;
-	int ret;
 
-	ret = boe_bf060y8m_aj0_off(boe);
-	if (ret < 0)
-		dev_err(dev, "Failed to un-initialize panel: %d\n", ret);
+	boe_bf060y8m_aj0_off(boe);
 
 	gpiod_set_value_cansleep(boe->reset_gpio, 1);
-	ret = regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);
+	regulator_bulk_disable(ARRAY_SIZE(boe->vregs), boe->vregs);
 
 	return 0;
 }
@@ -234,13 +210,11 @@ static int boe_bf060y8m_aj0_bl_update_status(struct backlight_device *bl)
 {
 	struct mipi_dsi_device *dsi = bl_get_data(bl);
 	u16 brightness = backlight_get_brightness(bl);
-	int ret;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
 
-	ret = mipi_dsi_dcs_set_display_brightness(dsi, brightness);
-	if (ret < 0)
-		return ret;
+	mipi_dsi_dcs_set_display_brightness_multi(&dsi_ctx, brightness);
 
-	return 0;
+	return dsi_ctx.accum_err;
 }
 
 static int boe_bf060y8m_aj0_bl_get_brightness(struct backlight_device *bl)
diff --git a/drivers/gpu/drm/panel/panel-himax-hx8279.c b/drivers/gpu/drm/panel/panel-himax-hx8279.c
new file mode 100644
index 000000000000..fb302d1f91b9
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-himax-hx8279.c
@@ -0,0 +1,1296 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Himax HX8279 DriverIC panels driver
+ *
+ * Copyright (c) 2025 Collabora Ltd.
+ *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_connector.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+/* Page selection */
+#define HX8279_REG_PAGE			0xb0
+ #define HX8279_PAGE_SEL		GENMASK(3, 0)
+
+/* Page 0 - Driver/Module Configuration */
+#define HX8279_P0_VGHS			0xbf
+#define HX8279_P0_VGLS			0xc0
+#define HX8279_P0_VGPHS			0xc2
+#define HX8279_P0_VGNHS			0xc4
+ #define HX8279_P0_VG_SEL		GENMASK(4, 0)
+ #define HX8279_VGH_MIN_MV		8700
+ #define HX8279_VGH_STEP_MV		300
+ #define HX8279_VGL_MIN_MV		6700
+ #define HX8279_VGL_STEP_MV		300
+ #define HX8279_VGPNH_MIN_MV		4000
+ #define HX8279_VGPNX_STEP_MV		50
+ #define HX8279_VGH_VOLT_SEL(x)		((x - HX8279_VGH_MIN_MV) / HX8279_VGH_STEP_MV)
+ #define HX8279_VGL_VOLT_SEL(x)		((x - HX8279_VGL_MIN_MV) / HX8279_VGL_STEP_MV)
+ #define HX8279_VGPN_VOLT_SEL(x)	((x - HX8279_VGPNH_MIN_MV) / HX8279_VGPNX_STEP_MV)
+
+/* Page 1 - Gate driver On Array (GOA) Mux */
+#define HX8279_P1_REG_GOA_L		0xc0
+#define HX8279_P1_REG_GOUTL(x)		(HX8279_P1_REG_GOA_L + (x))
+#define HX8279_P1_REG_GOA_R		0xd4
+#define HX8279_P1_REG_GOUTR(x)		(HX8279_P1_REG_GOA_R + (x))
+ #define HX8279_GOUT_STB		GENMASK(7, 6)
+ #define HX8279_GOUT_SEL		GENMASK(5, 0)
+
+/* Page 2 - Analog Gamma Configuration */
+#define HX8279_P2_REG_ANALOG_GAMMA	0xc0
+ #define HX8279_P2_REG_GAMMA_T_PVP(x)	(HX8279_P2_REG_ANALOG_GAMMA + (x))	/* 0..16 */
+ #define HX8279_P2_REG_GAMMA_T_PVN(x)	(HX8279_P2_REG_GAMMA_T_PVP(17) + (x))	/* 0..16 */
+
+/* Page 3 - Gate driver On Array (GOA) Configuration */
+#define HX8279_P3_REG_UNKNOWN_BA	0xba
+#define HX8279_P3_REG_GOA_CKV_FALL_PREC	0xbc
+#define HX8279_P3_REG_GOA_TIMING_ODD	0xc2
+ #define HX8279_P3_REG_GOA_TO(x)	(HX8279_P3_REG_GOA_TIMING_ODD + x) /* GOA_T0..5 */
+#define HX8279_P3_REG_GOA_STVL		0xc8
+ #define HX8279_P3_GOA_STV_LEAD		GENMASK(4, 0)
+#define HX8279_P3_REG_GOA_CKVL		0xc9
+ #define HX8279_P3_GOA_CKV_LEAD		GENMASK(4, 0)
+#define HX8279_P3_REG_GOA_CKVD		0xca
+ #define HX8279_P3_GOA_CKV_NONOVERLAP	BIT(7)
+ #define HX8279_P3_GOA_CKV_RESERVED	BIT(6)
+ #define HX8279_P3_GOA_CKV_DUMMY	GENMASK(5, 0)
+#define HX8279_P3_REG_GOA_CKV_RISE_PREC	0xcb
+#define HX8279_P3_REG_GOA_CLR1_W_ADJ	0xd2
+#define HX8279_P3_REG_GOA_CLR234_W_ADJ	0xd3
+#define HX8279_P3_REG_GOA_CLR1_CFG	0xd4
+#define HX8279_P3_REG_GOA_CLR_CFG(x)	(HX8279_P3_REG_GOA_CLR1_CFG + (x)) /* CLR1..4 */
+ #define HX8279_P3_GOA_CLR_CFG_POLARITY	BIT(7)
+ #define HX8279_P3_GOA_CLR_CFG_STARTPOS	GENMASK(6, 0)
+#define HX8279_P3_REG_GOA_TIMING_EVEN	0xdd
+ #define HX8279_P3_REG_GOA_TE(x)	(HX8279_P3_REG_GOA_TIMING_EVEN + x)
+#define HX8279_P3_REG_UNKNOWN_E4	0xe4
+#define HX8279_P3_REG_UNKNOWN_E5	0xe5
+
+/* Page 5 - MIPI */
+#define HX8279_P5_REG_TIMING		0xb3
+ #define HX8279_P5_TIMING_THS_SETTLE	GENMASK(7, 5)
+ #define HX8279_P5_TIMING_LHS_SETTLE	BIT(4)
+ #define HX8279_P5_TIMING_TLPX		GENMASK(3, 0)
+#define HX8279_P5_REG_UNKNOWN_B8	0xb8
+#define HX8279_P5_REG_UNKNOWN_BC	0xbc
+#define HX8279_P5_REG_UNKNOWN_D6	0xd6
+
+/* Page 6 - Engineer */
+#define HX8279_P6_REG_ENGINEER_PWD	0xb8
+#define HX8279_P6_REG_INHOUSE_FUNC	0xc0
+ #define HX8279_P6_ENG_UNLOCK_WORD	0xa5
+#define HX8279_P6_REG_GAMMA_CHOPPER	0xbc
+ #define HX8279_P6_GAMMA_POCGM_CTL	GENMASK(6, 4)
+ #define HX8279_P6_GAMMA_POGCMD_CTL	GENMASK(2, 0)
+#define HX8279_P6_REG_VOLT_ADJ		0xc7
+ /* For VCCIFS and VCCS - 0: 1450, 1: 1500, 2: 1550, 3: 1600 uV */
+ #define HX8279_P6_VOLT_ADJ_VCCIFS	GENMASK(3, 2)
+ #define HX8279_P6_VOLT_ADJ_VCCS	GENMASK(1, 0)
+#define HX8279_P6_REG_DLY_TIME_ADJ	0xd5
+
+/* Page 7...12 - Digital Gamma Adjustment */
+#define HX8279_PG_DIGITAL_GAMMA		0xb1
+#define HX8279_DGAMMA_DGMA1_HI		GENMASK(7, 6)
+#define HX8279_DGAMMA_DGMA2_HI		GENMASK(5, 4)
+#define HX8279_DGAMMA_DGMA3_HI		GENMASK(3, 2)
+#define HX8279_DGAMMA_DGMA4_HI		GENMASK(1, 0)
+#define HX8279_PG_DGAMMA_NUM_LO_BYTES	24
+#define HX8279_PG_DGAMMA_NUM_HI_BYTES	6
+
+struct hx8279 {
+	struct drm_panel panel;
+	struct mipi_dsi_device *dsi[2];
+	struct regulator_bulk_data vregs[2];
+	struct gpio_desc *enable_gpio;
+	struct gpio_desc *reset_gpio;
+	const struct hx8279_panel_desc *desc;
+	u8 last_page;
+	bool skip_voltage_config;
+	bool skip_goa_config;
+	bool skip_goa_timing;
+	bool skip_goa_even_timing;
+	bool skip_mipi_timing;
+};
+
+struct hx8279_panel_mode {
+	const struct drm_display_mode mode;
+	u8 bpc;
+	bool is_video_mode;
+};
+
+/**
+ * struct hx8279_goa_mux - Gate driver On Array Muxer
+ * @gout_l: Mux GOA signal to GOUT Left pin
+ * @gout_r: Mux GOA signal to GOUT Right pin
+ */
+struct hx8279_goa_mux {
+	u8 gout_l[20];
+	u8 gout_r[20];
+};
+
+/**
+ * struct hx8279_analog_gamma - Analog Gamma Adjustment
+ * @pos: Positive gamma op's input voltage, adjusted by VGP(H/L)
+ * @neg: Negative gamma op's input voltage, adjusted by VGN(H/L)
+ *
+ * Analog Gamma correction is performed with 17+17 reference voltages,
+ * changed with resistor streams, and defined with 17 register values
+ * for positive and 17 for negative.
+ *
+ * Each register holds resistance values, in 8.5ohms per unit, for the
+ * following gamma levels:
+ * 0, 8, 16, 28, 40, 56, 80, 128, 176, 200, 216, 228, 240, 248, 252, 255.
+ */
+struct hx8279_analog_gamma {
+	u8 pos[17];
+	u8 neg[17];
+};
+
+/**
+ * struct hx8279_digital_gamma - Digital Gamma Adjustment
+ * @r: Adjustment for red component
+ * @g: Adjustment for green component
+ * @b: Adjustment for blue component
+ *
+ * The layout of this structure follows the register layout to simplify
+ * both the handling and the declaration of those values in the driver.
+ * Gamma correction is internally done with a 24 segment piecewise
+ * linear interpolation; those segments are defined with 24 ten bits
+ * values of which:
+ *   - The LOW eight bits for the first 24 registers start at the first
+ *     register (at 0xb1) of the Digital Gamma Adjustment page;
+ *   - The HIGH two bits for each of the 24 registers are contained
+ *     in the last six registers;
+ *   - The last six registers contain four groups of two-bits HI values
+ *     for each of the first 24 registers, but in an inverted fashion,
+ *     this means that the first two bits relate to the last register
+ *     of a set of four.
+ *
+ * The 24 segments refer to the following gamma levels:
+ * 0, 1, 3, 7, 11, 15, 23, 31, 47, 63, 95, 127, 128, 160,
+ * 192, 208, 224, 232, 240, 244, 248, 252, 254, 255
+ */
+struct hx8279_digital_gamma {
+	u8 r[HX8279_PG_DGAMMA_NUM_LO_BYTES + HX8279_PG_DGAMMA_NUM_HI_BYTES];
+	u8 g[HX8279_PG_DGAMMA_NUM_LO_BYTES + HX8279_PG_DGAMMA_NUM_HI_BYTES];
+	u8 b[HX8279_PG_DGAMMA_NUM_LO_BYTES + HX8279_PG_DGAMMA_NUM_HI_BYTES];
+};
+
+struct hx8279_panel_desc {
+	const struct mipi_dsi_device_info dsi_info;
+	const struct hx8279_panel_mode *mode_data;
+	u8 num_lanes;
+	u8 num_modes;
+
+	/* Page 0 */
+	unsigned int vgh_mv;
+	unsigned int vgl_mv;
+	unsigned int vgph_mv;
+	unsigned int vgnh_mv;
+
+	/* Page 1 */
+	const struct hx8279_goa_mux *gmux;
+
+	/* Page 2 */
+	const struct hx8279_analog_gamma *agamma;
+
+	/* Page 3 */
+	u8 goa_unk_ba;
+	u8 goa_odd_timing[6];
+	u8 goa_even_timing[6];
+	u8 goa_stv_lead_time_ck;
+	u8 goa_ckv_lead_time_ck;
+	u8 goa_ckv_dummy_vblank_num;
+	u8 goa_ckv_rise_precharge;
+	u8 goa_ckv_fall_precharge;
+	bool goa_ckv_non_overlap_ctl;
+	u8 goa_clr1_width_adj;
+	u8 goa_clr234_width_adj;
+	s8 goa_clr_polarity[4];
+	int goa_clr_start_pos[4];
+	u8 goa_unk_e4;
+	u8 goa_unk_e5;
+
+	/* Page 5 */
+	u8 bta_tlpx;
+	bool lhs_settle_time_by_osc25;
+	u8 ths_settle_time;
+	u8 timing_unk_b8;
+	u8 timing_unk_bc;
+	u8 timing_unk_d6;
+
+	/* Page 6 */
+	u8 gamma_ctl;
+	u8 volt_adj;
+	u8 src_delay_time_adj_ck;
+
+	/* Page 7..12 */
+	const struct hx8279_digital_gamma *dgamma;
+};
+
+static inline struct hx8279 *to_hx8279(struct drm_panel *panel)
+{
+	return container_of(panel, struct hx8279, panel);
+}
+
+static void hx8279_set_page(struct hx8279 *hx,
+			    struct mipi_dsi_multi_context *dsi_ctx, u8 page)
+{
+	const u8 cmd_set_page[] = { HX8279_REG_PAGE, page };
+
+	if (hx->last_page == page)
+		return;
+
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_page, ARRAY_SIZE(cmd_set_page));
+	if (!dsi_ctx->accum_err)
+		hx->last_page = page;
+}
+
+static void hx8279_set_module_config(struct hx8279 *hx,
+				     struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	u8 cmd_set_voltage[2];
+
+	if (hx->skip_voltage_config)
+		return;
+
+	/* Page 0 - Driver/Module Configuration */
+	hx8279_set_page(hx, dsi_ctx, 0);
+
+	if (desc->vgh_mv) {
+		cmd_set_voltage[0] = HX8279_P0_VGHS;
+		cmd_set_voltage[1] = HX8279_VGH_VOLT_SEL(desc->vgh_mv);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_voltage,
+					     ARRAY_SIZE(cmd_set_voltage));
+	}
+
+	if (desc->vgl_mv) {
+		cmd_set_voltage[0] = HX8279_P0_VGLS;
+		cmd_set_voltage[1] = HX8279_VGL_VOLT_SEL(desc->vgl_mv);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_voltage,
+					     ARRAY_SIZE(cmd_set_voltage));
+	}
+
+	if (desc->vgph_mv) {
+		cmd_set_voltage[0] = HX8279_P0_VGPHS;
+		cmd_set_voltage[1] = HX8279_VGPN_VOLT_SEL(desc->vgph_mv);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_voltage,
+					     ARRAY_SIZE(cmd_set_voltage));
+	}
+
+	if (desc->vgnh_mv) {
+		cmd_set_voltage[0] = HX8279_P0_VGNHS;
+		cmd_set_voltage[1] = HX8279_VGPN_VOLT_SEL(desc->vgnh_mv);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_voltage,
+					     ARRAY_SIZE(cmd_set_voltage));
+	}
+}
+
+static void hx8279_set_gmux(struct hx8279 *hx,
+			    struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_goa_mux *gmux = hx->desc->gmux;
+	u8 cmd_set_gmux[2];
+	int i;
+
+	if (!gmux)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 1);
+
+	for (i = 0; i < ARRAY_SIZE(gmux->gout_l); i++) {
+		cmd_set_gmux[0] = HX8279_P1_REG_GOUTL(i);
+		cmd_set_gmux[1] = gmux->gout_l[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_gmux,
+					     ARRAY_SIZE(cmd_set_gmux));
+	}
+
+	for (i = 0; i < ARRAY_SIZE(gmux->gout_r); i++) {
+		cmd_set_gmux[0] = HX8279_P1_REG_GOUTR(i);
+		cmd_set_gmux[1] = gmux->gout_r[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_gmux,
+					     ARRAY_SIZE(cmd_set_gmux));
+	}
+}
+
+static void hx8279_set_analog_gamma(struct hx8279 *hx,
+				    struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_analog_gamma *agamma = hx->desc->agamma;
+	u8 cmd_set_ana_gamma[2];
+	int i;
+
+	if (!agamma)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 2);
+
+	for (i = 0; i < ARRAY_SIZE(agamma->pos); i++) {
+		cmd_set_ana_gamma[0] = HX8279_P2_REG_GAMMA_T_PVP(i);
+		cmd_set_ana_gamma[1] = agamma->pos[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_ana_gamma,
+					     ARRAY_SIZE(cmd_set_ana_gamma));
+	}
+
+	for (i = 0; i < ARRAY_SIZE(agamma->neg); i++) {
+		cmd_set_ana_gamma[0] = HX8279_P2_REG_GAMMA_T_PVN(i);
+		cmd_set_ana_gamma[1] = agamma->neg[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_ana_gamma,
+					     ARRAY_SIZE(cmd_set_ana_gamma));
+	}
+}
+
+static void hx8279_set_goa_timing(struct hx8279 *hx,
+				  struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	u8 cmd_set_goa_t[2];
+	int i;
+
+	if (hx->skip_goa_timing)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 3);
+
+	for (i = 0; i < ARRAY_SIZE(desc->goa_odd_timing); i++) {
+		cmd_set_goa_t[0] = HX8279_P3_REG_GOA_TO(i);
+		cmd_set_goa_t[1] = desc->goa_odd_timing[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa_t,
+					     ARRAY_SIZE(cmd_set_goa_t));
+	}
+
+	for (i = 0; i < ARRAY_SIZE(desc->goa_even_timing); i++) {
+		cmd_set_goa_t[0] = HX8279_P3_REG_GOA_TE(i);
+		cmd_set_goa_t[1] = desc->goa_odd_timing[i];
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa_t,
+					     ARRAY_SIZE(cmd_set_goa_t));
+	}
+}
+
+static void hx8279_set_goa_cfg(struct hx8279 *hx,
+			       struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	u8 cmd_set_goa[2];
+	int i;
+
+	if (hx->skip_goa_config)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 3);
+
+	if (desc->goa_unk_ba)  {
+		cmd_set_goa[0] = HX8279_P3_REG_UNKNOWN_BA;
+		cmd_set_goa[1] = desc->goa_unk_ba;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_stv_lead_time_ck) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_STVL;
+		cmd_set_goa[1] = FIELD_PREP(HX8279_P3_GOA_STV_LEAD,
+					    desc->goa_stv_lead_time_ck);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_ckv_lead_time_ck) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CKVL;
+		cmd_set_goa[1] = FIELD_PREP(HX8279_P3_GOA_CKV_DUMMY,
+					    desc->goa_ckv_lead_time_ck);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_ckv_dummy_vblank_num) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CKVD;
+		cmd_set_goa[1] = FIELD_PREP(HX8279_P3_GOA_CKV_LEAD,
+					    desc->goa_ckv_dummy_vblank_num);
+		cmd_set_goa[1] |= FIELD_PREP(HX8279_P3_GOA_CKV_NONOVERLAP,
+					     desc->goa_ckv_non_overlap_ctl);
+		/* RESERVED must be always set */
+		cmd_set_goa[1] |= HX8279_P3_GOA_CKV_RESERVED;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	/*
+	 * One of the two being more than zero means that we want to write
+	 * both of them. Anyway, the register default is zero in this case.
+	 */
+	if (desc->goa_ckv_rise_precharge || desc->goa_ckv_fall_precharge) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CKV_RISE_PREC;
+		cmd_set_goa[1] = desc->goa_ckv_rise_precharge;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CKV_FALL_PREC;
+		cmd_set_goa[1] = desc->goa_ckv_fall_precharge;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_clr1_width_adj) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CLR1_W_ADJ;
+		cmd_set_goa[1] = desc->goa_clr1_width_adj;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_clr234_width_adj) {
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CLR234_W_ADJ;
+		cmd_set_goa[1] = desc->goa_clr234_width_adj;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	/* Polarity and Start Position arrays are of the same size */
+	for (i = 0; i < ARRAY_SIZE(desc->goa_clr_polarity); i++) {
+		if (desc->goa_clr_polarity[i] < 0 || desc->goa_clr_start_pos[i] < 0)
+			continue;
+
+		cmd_set_goa[0] = HX8279_P3_REG_GOA_CLR_CFG(i);
+		cmd_set_goa[1] = FIELD_PREP(HX8279_P3_GOA_CLR_CFG_STARTPOS,
+					    desc->goa_clr_start_pos[i]);
+		cmd_set_goa[1] |= FIELD_PREP(HX8279_P3_GOA_CLR_CFG_POLARITY,
+					     desc->goa_clr_polarity[i]);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	if (desc->goa_unk_e4) {
+		cmd_set_goa[0] = HX8279_P3_REG_UNKNOWN_E4;
+		cmd_set_goa[1] = desc->goa_unk_e4;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+					     ARRAY_SIZE(cmd_set_goa));
+	}
+
+	cmd_set_goa[0] = HX8279_P3_REG_UNKNOWN_E5;
+	cmd_set_goa[1] = desc->goa_unk_e5;
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_goa,
+				     ARRAY_SIZE(cmd_set_goa));
+}
+
+static void hx8279_set_mipi_cfg(struct hx8279 *hx,
+				struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	u8 cmd_set_mipi[2];
+
+	if (hx->skip_mipi_timing)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 5);
+
+	if (desc->bta_tlpx || desc->ths_settle_time || desc->lhs_settle_time_by_osc25) {
+		cmd_set_mipi[0] = HX8279_P5_REG_TIMING;
+		cmd_set_mipi[1] = FIELD_PREP(HX8279_P5_TIMING_TLPX, desc->bta_tlpx);
+		cmd_set_mipi[1] |= FIELD_PREP(HX8279_P5_TIMING_THS_SETTLE,
+					      desc->ths_settle_time);
+		cmd_set_mipi[1] |= FIELD_PREP(HX8279_P5_TIMING_LHS_SETTLE,
+					      desc->lhs_settle_time_by_osc25);
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_mipi,
+					     ARRAY_SIZE(cmd_set_mipi));
+	}
+
+	if (desc->timing_unk_b8) {
+		cmd_set_mipi[0] = HX8279_P5_REG_UNKNOWN_B8;
+		cmd_set_mipi[1] = desc->timing_unk_b8;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_mipi,
+					     ARRAY_SIZE(cmd_set_mipi));
+	}
+
+	if (desc->timing_unk_bc) {
+		cmd_set_mipi[0] = HX8279_P5_REG_UNKNOWN_BC;
+		cmd_set_mipi[1] = desc->timing_unk_bc;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_mipi,
+					     ARRAY_SIZE(cmd_set_mipi));
+	}
+
+	if (desc->timing_unk_d6) {
+		cmd_set_mipi[0] = HX8279_P5_REG_UNKNOWN_D6;
+		cmd_set_mipi[1] = desc->timing_unk_d6;
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_mipi,
+					     ARRAY_SIZE(cmd_set_mipi));
+	}
+}
+
+static void hx8279_set_adv_cfg(struct hx8279 *hx,
+			       struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	const u8 cmd_set_dly[] = { HX8279_P6_REG_DLY_TIME_ADJ, desc->src_delay_time_adj_ck };
+	const u8 cmd_set_gamma[] = { HX8279_P6_REG_GAMMA_CHOPPER, desc->gamma_ctl };
+	const u8 cmd_set_volt_adj[] = { HX8279_P6_REG_VOLT_ADJ, desc->volt_adj };
+	u8 cmd_set_eng[] = { HX8279_P6_REG_ENGINEER_PWD, HX8279_P6_ENG_UNLOCK_WORD };
+
+	if (!desc->gamma_ctl && !desc->src_delay_time_adj_ck && !desc->volt_adj)
+		return;
+
+	hx8279_set_page(hx, dsi_ctx, 6);
+
+	/* Unlock ENG settings: write same word to both ENGINEER_PWD and INHOUSE_FUNC */
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_eng, ARRAY_SIZE(cmd_set_eng));
+
+	cmd_set_eng[0] = HX8279_P6_REG_INHOUSE_FUNC;
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_eng, ARRAY_SIZE(cmd_set_eng));
+
+	/* Set Gamma Chopper and Gamma buffer Chopper control */
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_gamma, ARRAY_SIZE(cmd_set_gamma));
+
+	/* Set Source delay time adjustment (CKV falling to Source off) */
+	if (desc->src_delay_time_adj_ck)
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_dly,
+					     ARRAY_SIZE(cmd_set_dly));
+
+	/* Set voltage adjustment */
+	if (desc->volt_adj)
+		mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_volt_adj,
+					     ARRAY_SIZE(cmd_set_volt_adj));
+
+	/* Lock ENG settings again */
+	cmd_set_eng[0] = HX8279_P6_REG_ENGINEER_PWD;
+	cmd_set_eng[1] = 0;
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_eng, ARRAY_SIZE(cmd_set_eng));
+
+	cmd_set_eng[0] = HX8279_P6_REG_INHOUSE_FUNC;
+	mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_eng, ARRAY_SIZE(cmd_set_eng));
+}
+
+static void hx8279_set_digital_gamma(struct hx8279 *hx,
+				     struct mipi_dsi_multi_context *dsi_ctx)
+{
+	const struct hx8279_digital_gamma *dgamma = hx->desc->dgamma;
+	u8 cmd_set_dig_gamma[2];
+	int i;
+
+	if (!dgamma)
+		return;
+
+	/*
+	 * Pages 7..9 are for RGB Positive, 10..12 are for RGB Negative:
+	 * The first iteration sets all positive component registers,
+	 * the second one sets all negatives.
+	 */
+	for (i = 0; i < 2; i++) {
+		u8 pg_neg = i * 3;
+
+		hx8279_set_page(hx, dsi_ctx, 7 + pg_neg);
+
+		for (i = 0; i < ARRAY_SIZE(dgamma->r); i++) {
+			cmd_set_dig_gamma[0] = HX8279_PG_DIGITAL_GAMMA + i;
+			cmd_set_dig_gamma[1] = dgamma->r[i];
+			mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_dig_gamma,
+						     ARRAY_SIZE(cmd_set_dig_gamma));
+		}
+
+		hx8279_set_page(hx, dsi_ctx, 8 + pg_neg);
+
+		for (i = 0; i < ARRAY_SIZE(dgamma->g); i++) {
+			cmd_set_dig_gamma[0] = HX8279_PG_DIGITAL_GAMMA + i;
+			cmd_set_dig_gamma[1] = dgamma->g[i];
+			mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_dig_gamma,
+						     ARRAY_SIZE(cmd_set_dig_gamma));
+		}
+
+		hx8279_set_page(hx, dsi_ctx, 9 + pg_neg);
+
+		for (i = 0; i < ARRAY_SIZE(dgamma->b); i++) {
+			cmd_set_dig_gamma[0] = HX8279_PG_DIGITAL_GAMMA + i;
+			cmd_set_dig_gamma[1] = dgamma->b[i];
+			mipi_dsi_generic_write_multi(dsi_ctx, cmd_set_dig_gamma,
+						     ARRAY_SIZE(cmd_set_dig_gamma));
+		}
+	}
+}
+
+static int hx8279_on(struct hx8279 *hx)
+{
+	struct mipi_dsi_device *dsi = hx->dsi[0];
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	/* Page 5 */
+	hx8279_set_mipi_cfg(hx, &dsi_ctx);
+
+	/* Page 1 */
+	hx8279_set_gmux(hx, &dsi_ctx);
+
+	/* Page 2 */
+	hx8279_set_analog_gamma(hx, &dsi_ctx);
+
+	/* Page 3 */
+	hx8279_set_goa_cfg(hx, &dsi_ctx);
+	hx8279_set_goa_timing(hx, &dsi_ctx);
+
+	/* Page 0 - Driver/Module Configuration */
+	hx8279_set_module_config(hx, &dsi_ctx);
+
+	/* Page 6 */
+	hx8279_set_adv_cfg(hx, &dsi_ctx);
+
+	/* Pages 7..12 */
+	hx8279_set_digital_gamma(hx, &dsi_ctx);
+
+	return dsi_ctx.accum_err;
+}
+
+static void hx8279_power_off(struct hx8279 *hx)
+{
+	gpiod_set_value_cansleep(hx->reset_gpio, 0);
+	usleep_range(100, 500);
+	gpiod_set_value_cansleep(hx->enable_gpio, 0);
+	regulator_bulk_disable(ARRAY_SIZE(hx->vregs), hx->vregs);
+}
+
+static int hx8279_disable(struct drm_panel *panel)
+{
+	struct hx8279 *hx = to_hx8279(panel);
+	struct mipi_dsi_device *dsi = hx->dsi[0];
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_set_display_off_multi(&dsi_ctx);
+
+	return 0;
+}
+
+static int hx8279_enable(struct drm_panel *panel)
+{
+	struct hx8279 *hx = to_hx8279(panel);
+	struct mipi_dsi_device *dsi = hx->dsi[0];
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_set_display_on_multi(&dsi_ctx);
+
+	return 0;
+}
+
+static int hx8279_prepare(struct drm_panel *panel)
+{
+	struct hx8279 *hx = to_hx8279(panel);
+	struct mipi_dsi_device *dsi = hx->dsi[0];
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(hx->vregs), hx->vregs);
+	if (ret)
+		return ret;
+
+	gpiod_set_value_cansleep(hx->enable_gpio, 1);
+	usleep_range(5000, 6000);
+	gpiod_set_value_cansleep(hx->reset_gpio, 1);
+	usleep_range(6000, 7000);
+
+	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+	if (hx->dsi[1])
+		hx->dsi[1]->mode_flags |= MIPI_DSI_MODE_LPM;
+
+	ret = hx8279_on(hx);
+	if (ret) {
+		hx8279_power_off(hx);
+		return ret;
+	}
+
+	mipi_dsi_dcs_exit_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 130);
+
+	return dsi_ctx.accum_err;
+}
+
+static int hx8279_unprepare(struct drm_panel *panel)
+{
+	struct hx8279 *hx = to_hx8279(panel);
+	struct mipi_dsi_device *dsi = hx->dsi[0];
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 130);
+
+	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+	if (hx->dsi[1])
+		hx->dsi[1]->mode_flags &= ~MIPI_DSI_MODE_LPM;
+
+	hx8279_power_off(hx);
+
+	return dsi_ctx.accum_err;
+}
+
+static int hx8279_get_modes(struct drm_panel *panel, struct drm_connector *connector)
+{
+	struct hx8279 *hx = to_hx8279(panel);
+	int i;
+
+	for (i = 0; i < hx->desc->num_modes; i++) {
+		struct drm_display_mode *mode;
+
+		mode = drm_mode_duplicate(connector->dev, &hx->desc->mode_data[i].mode);
+		if (!mode)
+			return -ENOMEM;
+
+		drm_mode_set_name(mode);
+
+		mode->type |= DRM_MODE_TYPE_DRIVER;
+		if (hx->desc->num_modes == 1)
+			mode->type |= DRM_MODE_TYPE_PREFERRED;
+
+		drm_mode_probed_add(connector, mode);
+	}
+
+	connector->display_info.bpc = hx->desc->mode_data[0].bpc;
+	connector->display_info.height_mm = hx->desc->mode_data[0].mode.height_mm;
+	connector->display_info.width_mm = hx->desc->mode_data[0].mode.width_mm;
+
+	return hx->desc->num_modes;
+}
+
+static const struct drm_panel_funcs hx8279_panel_funcs = {
+	.disable = hx8279_disable,
+	.unprepare = hx8279_unprepare,
+	.prepare = hx8279_prepare,
+	.enable = hx8279_enable,
+	.get_modes = hx8279_get_modes,
+};
+
+static int hx8279_init_vregs(struct hx8279 *hx, struct device *dev)
+{
+	int ret;
+
+	hx->vregs[0].supply = "vdd";
+	hx->vregs[1].supply = "iovcc";
+	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hx->vregs),
+				      hx->vregs);
+	if (ret < 0)
+		return ret;
+
+	ret = regulator_is_supported_voltage(hx->vregs[0].consumer,
+					     3000000, 5000000);
+	if (!ret)
+		return -EINVAL;
+
+	ret = regulator_is_supported_voltage(hx->vregs[1].consumer,
+					     1700000, 1900000);
+	if (!ret)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int hx8279_check_gmux_config(struct hx8279 *hx, struct device *dev)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	const struct hx8279_goa_mux *gmux = desc->gmux;
+	int i;
+
+	/* No gmux defined means we simply skip the GOA mux configuration */
+	if (!gmux)
+		return 0;
+
+	for (i = 0; i < ARRAY_SIZE(gmux->gout_l); i++) {
+		if (gmux->gout_l[i] > (HX8279_GOUT_STB | HX8279_GOUT_SEL))
+			return dev_err_probe(dev, -EINVAL,
+					     "Invalid value found in gout_l[%d]\n", i);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(gmux->gout_r); i++) {
+		if (gmux->gout_r[i] > (HX8279_GOUT_STB | HX8279_GOUT_SEL))
+			return dev_err_probe(dev, -EINVAL,
+					     "Invalid value found in gout_r[%d]\n", i);
+	}
+
+	return 0;
+}
+
+static int hx8279_check_goa_config(struct hx8279 *hx, struct device *dev)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	bool goa_odd_valid, goa_even_valid;
+	int i, num_zero, num_clr = 0;
+
+	/* Up to 4 zero values is a valid configuration. Check them all. */
+	num_zero = 1;
+	for (i = 0; i < ARRAY_SIZE(desc->goa_odd_timing); i++) {
+		if (desc->goa_odd_timing[i])
+			num_zero++;
+	}
+
+	goa_odd_valid = (num_zero != ARRAY_SIZE(desc->goa_odd_timing));
+
+	/* Up to 3 zeroes is a valid config. Check them all. */
+	num_zero = 1;
+	for (i = 0; i < ARRAY_SIZE(desc->goa_even_timing); i++) {
+		if (desc->goa_even_timing[i])
+			num_zero++;
+	}
+
+	goa_even_valid = (num_zero != ARRAY_SIZE(desc->goa_even_timing));
+
+	/* Programming one without the other would make no sense! */
+	if (goa_odd_valid != goa_even_valid)
+		return -EINVAL;
+
+	/* We know that both are either true or false now, check just one */
+	if (!goa_odd_valid)
+		hx->skip_goa_timing = true;
+
+	if (!desc->goa_unk_ba && !desc->goa_stv_lead_time_ck &&
+	    !desc->goa_ckv_lead_time_ck && !desc->goa_ckv_dummy_vblank_num &&
+	    !desc->goa_ckv_rise_precharge && !desc->goa_ckv_fall_precharge &&
+	    !desc->goa_clr1_width_adj && !desc->goa_clr234_width_adj &&
+	    !desc->goa_unk_e4 && !desc->goa_unk_e5) {
+		hx->skip_goa_config = true;
+		return 0;
+	}
+
+	if ((desc->goa_stv_lead_time_ck > HX8279_P3_GOA_STV_LEAD) ||
+	    (desc->goa_ckv_lead_time_ck > HX8279_P3_GOA_CKV_LEAD) ||
+	    (desc->goa_ckv_dummy_vblank_num > HX8279_P3_GOA_CKV_DUMMY))
+		return dev_err_probe(dev, -EINVAL,
+				     "Invalid lead timings in GOA config\n");
+
+	/*
+	 * Don't perform zero check for polarity and start position, as
+	 * both pol=0 and start=0 are valid configuration values.
+	 */
+	for (i = 0; i < ARRAY_SIZE(desc->goa_clr_start_pos); i++) {
+		if (desc->goa_clr_start_pos[i] < 0)
+			continue;
+		else if (desc->goa_clr_start_pos[i] > HX8279_P3_GOA_CLR_CFG_STARTPOS)
+			return dev_err_probe(dev, -EINVAL,
+					     "Invalid start position for CLR%d\n", i + 1);
+		else
+			num_clr++;
+	}
+	if (!num_clr)
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(desc->goa_clr_polarity); i++) {
+		if (num_clr < 0)
+			return -EINVAL;
+
+		if (desc->goa_clr_polarity[i] < 0)
+			continue;
+		else if (desc->goa_clr_polarity[i] > 1)
+			return dev_err_probe(dev, -EINVAL,
+					     "Invalid polarity for CLR%d\n", i + 1);
+		else
+			num_clr--;
+	}
+
+	return 0;
+}
+
+static int hx8279_check_dig_gamma(struct hx8279 *hx, struct device *dev, const u8 *component)
+{
+	u8 gamma_high_bits[4];
+	u16 prev_val = 0;
+	int i, j, k, x;
+
+	/*
+	 * The gamma values are 10 bits long and shall be incremental
+	 * to form a digital gamma correction reference curve.
+	 *
+	 * As for the registers format: the first 24 bytes contain each the
+	 * lowest 8 bits for each of the gamma level references, and the last
+	 * 6 bytes contain the high two bits of 4 registers at a time, where
+	 * the first two bits are relative to the last register, and the last
+	 * two are relative to the first register.
+	 *
+	 * Another way of saying, those are the first four LOW values:
+	 * DGMA1_LO = 0xb1, DGMA2_LO = 0xb2, DGMA3_LO = 0xb3, DGMA4_LO = 0xb4
+	 *
+	 * The high values for those four are at DGMA1_4_HI = 0xc9;
+	 * ...and DGMA1_4_HI's data contains the following bits:
+	 * [1:0] = DGMA4_HI, [3:2] = DGMA3_HI, [5:4] = DGMA2_HI, [7:6] = DGMA1_HI
+	 */
+	for (i = 0; i < HX8279_PG_DGAMMA_NUM_HI_BYTES; i++) {
+		k = HX8279_PG_DGAMMA_NUM_LO_BYTES + i;
+		j = i * 4;
+		x = 0;
+
+		gamma_high_bits[0] = FIELD_GET(HX8279_DGAMMA_DGMA1_HI, component[k]);
+		gamma_high_bits[1] = FIELD_GET(HX8279_DGAMMA_DGMA2_HI, component[k]);
+		gamma_high_bits[2] = FIELD_GET(HX8279_DGAMMA_DGMA3_HI, component[k]);
+		gamma_high_bits[3] = FIELD_GET(HX8279_DGAMMA_DGMA4_HI, component[k]);
+
+		do {
+			u16 cur_val = component[j] | (gamma_high_bits[x] << 8);
+
+			if (cur_val < prev_val)
+				return dev_err_probe(dev, -EINVAL,
+						     "Invalid dgamma values: %u < %u!\n",
+						     cur_val, prev_val);
+			prev_val = cur_val;
+			j++;
+			x++;
+		} while (x < 4);
+	};
+
+	return 0;
+}
+
+static int hx8279_check_params(struct hx8279 *hx, struct device *dev)
+{
+	const struct hx8279_panel_desc *desc = hx->desc;
+	int ret;
+
+	/* Voltages config validation */
+	if (!desc->vgh_mv && !desc->vgl_mv && !desc->vgph_mv && !desc->vgnh_mv)
+		hx->skip_voltage_config = true;
+	else if ((desc->vgh_mv && desc->vgh_mv < HX8279_VGH_MIN_MV) ||
+		 (desc->vgl_mv && desc->vgl_mv < HX8279_VGL_MIN_MV) ||
+		 (desc->vgph_mv && desc->vgph_mv < HX8279_VGPNH_MIN_MV) ||
+		 (desc->vgnh_mv && desc->vgnh_mv < HX8279_VGPNH_MIN_MV))
+		return -EINVAL;
+
+	/* GOA Muxing validation */
+	ret = hx8279_check_gmux_config(hx, dev);
+	if (ret)
+		return ret;
+
+	/* GOA Configuration validation */
+	ret = hx8279_check_goa_config(hx, dev);
+	if (ret)
+		return ret;
+
+	/* MIPI Configuration validation */
+	if (!desc->bta_tlpx && !desc->lhs_settle_time_by_osc25 &&
+	    !desc->ths_settle_time && !desc->timing_unk_b8 &&
+	    !desc->timing_unk_bc && !desc->timing_unk_d6)
+		hx->skip_mipi_timing = true;
+
+	/* ENG/Gamma Configuration validation */
+	if (desc->gamma_ctl > (HX8279_P6_GAMMA_POCGM_CTL | HX8279_P6_GAMMA_POGCMD_CTL))
+		return -EINVAL;
+
+	/* Digital Gamma values validation */
+	if (desc->dgamma) {
+		ret = hx8279_check_dig_gamma(hx, dev, desc->dgamma->r);
+		if (ret)
+			return ret;
+
+		ret = hx8279_check_dig_gamma(hx, dev, desc->dgamma->g);
+		if (ret)
+			return ret;
+
+		ret = hx8279_check_dig_gamma(hx, dev, desc->dgamma->b);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int hx8279_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct device_node *dsi_r;
+	struct hx8279 *hx;
+	int i, ret;
+
+	hx = devm_drm_panel_alloc(dev, struct hx8279, panel,
+				  &hx8279_panel_funcs, DRM_MODE_CONNECTOR_DSI);
+	if (IS_ERR(hx))
+		return PTR_ERR(hx);
+
+	ret = hx8279_init_vregs(hx, dev);
+	if (ret)
+		return ret;
+
+	hx->desc = device_get_match_data(dev);
+	if (!hx->desc)
+		return -ENODEV;
+
+	/*
+	 * In some DriverICs some or all fields may be OTP: perform a
+	 * basic configuration check before writing to help avoiding
+	 * irreparable mistakes.
+	 *
+	 * Please note that this is not perfect and will only check if
+	 * the values may be plausible; values that are wrong for a
+	 * specific display, but still plausible for DrIC config will
+	 * be accepted.
+	 */
+	ret = hx8279_check_params(hx, dev);
+	if (ret)
+		return dev_err_probe(dev, ret, "Invalid DriverIC configuration\n");
+
+	/* The enable line may be always tied to VCCIO, so this is optional */
+	hx->enable_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_ASIS);
+	if (IS_ERR(hx->enable_gpio))
+		return dev_err_probe(dev, PTR_ERR(hx->enable_gpio),
+				     "Failed to get enable GPIO\n");
+
+	hx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_ASIS);
+	if (IS_ERR(hx->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(hx->reset_gpio),
+				     "Failed to get reset GPIO\n");
+
+	/* If the panel is connected on two DSIs then DSI0 left, DSI1 right */
+	dsi_r = of_graph_get_remote_node(dsi->dev.of_node, 1, -1);
+	if (dsi_r) {
+		const struct mipi_dsi_device_info *info = &hx->desc->dsi_info;
+		struct mipi_dsi_host *dsi_r_host;
+
+		dsi_r_host = of_find_mipi_dsi_host_by_node(dsi_r);
+		of_node_put(dsi_r);
+		if (!dsi_r_host)
+			return dev_err_probe(dev, -EPROBE_DEFER,
+					     "Cannot get secondary DSI host\n");
+
+		hx->dsi[1] = devm_mipi_dsi_device_register_full(dev, dsi_r_host, info);
+		if (IS_ERR(hx->dsi[1]))
+			return dev_err_probe(dev, PTR_ERR(hx->dsi[1]),
+					     "Cannot get secondary DSI node\n");
+		mipi_dsi_set_drvdata(hx->dsi[1], hx);
+	}
+
+	hx->dsi[0] = dsi;
+	mipi_dsi_set_drvdata(dsi, hx);
+
+	ret = drm_panel_of_backlight(&hx->panel);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to get backlight\n");
+
+	drm_panel_add(&hx->panel);
+
+	for (i = 0; i < 2; i++) {
+		if (!hx->dsi[i])
+			continue;
+
+		hx->dsi[i]->lanes = hx->desc->num_lanes;
+		hx->dsi[i]->format = MIPI_DSI_FMT_RGB888;
+
+		hx->dsi[i]->mode_flags = MIPI_DSI_CLOCK_NON_CONTINUOUS |
+					 MIPI_DSI_MODE_LPM;
+
+		if (hx->desc->mode_data[0].is_video_mode)
+			hx->dsi[i]->mode_flags |= MIPI_DSI_MODE_VIDEO |
+						  MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
+
+		ret = devm_mipi_dsi_attach(dev, hx->dsi[i]);
+		if (ret < 0) {
+			drm_panel_remove(&hx->panel);
+			return dev_err_probe(dev, ret,
+					     "Cannot attach to DSI%d host.\n", i);
+		}
+	}
+
+	return 0;
+}
+
+static void hx8279_remove(struct mipi_dsi_device *dsi)
+{
+	struct hx8279 *hx = mipi_dsi_get_drvdata(dsi);
+
+	drm_panel_remove(&hx->panel);
+}
+
+static const struct hx8279_panel_mode aoly_sl101pm1794fog_v15_modes[] = {
+	{
+		.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,
+			.width_mm = 136,
+			.height_mm = 217,
+			.type = DRM_MODE_TYPE_DRIVER
+		},
+		.bpc = 8,
+		.is_video_mode = true,
+	},
+};
+
+static const struct hx8279_panel_mode startek_kd070fhfid078_modes[] = {
+	{
+		.mode = {
+			.clock = 156458,
+			.hdisplay = 1200,
+			.hsync_start = 1200 + 50,
+			.hsync_end = 1200 + 50 + 24,
+			.htotal = 1200 + 50 + 24 + 66,
+			.vdisplay = 1920,
+			.vsync_start = 1920 + 14,
+			.vsync_end = 1920 + 14 + 2,
+			.vtotal = 1920 + 14 + 2 + 10,
+			.width_mm = 95,
+			.height_mm = 151,
+			.type = DRM_MODE_TYPE_DRIVER
+		},
+		.bpc = 8,
+		.is_video_mode = true,
+	},
+};
+
+static const struct hx8279_goa_mux aoly_sl101pm1794fog_v15_gmux = {
+	.gout_l = { 0x5, 0x5, 0xb, 0xb, 0x9, 0x9, 0x16, 0x16, 0xe, 0xe,
+		    0x7, 0x7, 0x26, 0x26, 0x15, 0x15, 0x1, 0x1, 0x3, 0x3 },
+	.gout_r = { 0x6, 0x6, 0xc, 0xc, 0xa, 0xa, 0x16, 0x16, 0xe, 0xe,
+		    0x8, 0x8, 0x26, 0x26, 0x15, 0x15, 0x2, 0x2, 0x4, 0x4 },
+};
+
+static const struct hx8279_analog_gamma aoly_sl101pm1794fog_v15_ana_gamma = {
+	.pos = { 0x0, 0xd, 0x17, 0x26, 0x31, 0x1c, 0x2c, 0x33, 0x31,
+		 0x37, 0x37, 0x37, 0x39, 0x2e, 0x2f, 0x2f, 0x7 },
+	.neg = { 0x0, 0xd, 0x17, 0x26, 0x31, 0x3f, 0x3f, 0x3f, 0x3f,
+		 0x37, 0x37, 0x37, 0x39, 0x2e, 0x2f, 0x2f, 0x7 },
+};
+
+static const struct hx8279_digital_gamma aoly_sl101pm1794fog_v15_dig_gamma = {
+	.r = { 0x0, 0x5, 0x10, 0x22, 0x36, 0x4a, 0x6c, 0x9a, 0xd7, 0x17,
+	       0x92, 0x15, 0x18, 0x8c, 0x0, 0x3a, 0x72, 0x8c, 0xa5, 0xb1,
+	       0xbe, 0xca, 0xd1, 0xd4, 0x0, 0x0, 0x16, 0xaf, 0xff, 0xff },
+	.g = { 0x4, 0x5, 0x11, 0x24, 0x39, 0x4e, 0x72, 0xa3, 0xe1, 0x25,
+	       0xa8, 0x2e, 0x32, 0xad, 0x28, 0x63, 0x9b, 0xb5, 0xcf, 0xdb,
+	       0xe8, 0xf5, 0xfa, 0xfc, 0x0, 0x0, 0x16, 0xaf, 0xff, 0xff },
+	.b = { 0x4, 0x4, 0xf, 0x22, 0x37, 0x4d, 0x71, 0xa2, 0xe1, 0x26,
+	       0xa9, 0x2f, 0x33, 0xac, 0x24, 0x5d, 0x94, 0xac, 0xc5, 0xd1,
+	       0xdc, 0xe8, 0xed, 0xf0, 0x0, 0x0, 0x16, 0xaf, 0xff, 0xff },
+};
+
+static const struct hx8279_panel_desc aoly_sl101pm1794fog_v15 = {
+	.dsi_info = {
+		.type = "L101PM1794FOG-V15",
+		.channel = 0,
+		.node = NULL,
+	},
+	.mode_data = aoly_sl101pm1794fog_v15_modes,
+	.num_modes = ARRAY_SIZE(aoly_sl101pm1794fog_v15_modes),
+	.num_lanes = 4,
+
+	/* Driver/Module Configuration: LC Matrix voltages */
+	.vgh_mv = 16500,
+	.vgl_mv = 11200,
+	.vgph_mv = 4600,
+	.vgnh_mv = 4600,
+
+	/* Analog Gamma correction */
+	.agamma = &aoly_sl101pm1794fog_v15_ana_gamma,
+
+	/* Gate driver On Array (GOA) Muxing */
+	.gmux = &aoly_sl101pm1794fog_v15_gmux,
+
+	/* Gate driver On Array (GOA) Mux Config */
+	.goa_unk_ba = 0xf0,
+	.goa_odd_timing = { 0, 0, 0, 42, 0, 0 },
+	.goa_even_timing = { 1, 42, 0, 0 },
+	.goa_stv_lead_time_ck = 11,
+	.goa_ckv_lead_time_ck = 7,
+	.goa_ckv_dummy_vblank_num = 3,
+	.goa_ckv_rise_precharge = 1,
+	.goa_clr1_width_adj = 0,
+	.goa_clr234_width_adj = 0,
+	.goa_clr_polarity = { 1, 0, 0, 0 },
+	.goa_clr_start_pos = { 8, 9, 3, 4 },
+	.goa_unk_e4 = 0xc0,
+	.goa_unk_e5 = 0x0d,
+
+	/* MIPI Configuration */
+	.bta_tlpx = 2,
+	.lhs_settle_time_by_osc25 = true,
+	.ths_settle_time = 2,
+	.timing_unk_b8 = 0xa5,
+	.timing_unk_bc = 0x20,
+	.timing_unk_d6 = 0x7f,
+
+	/* ENG/Gamma Configuration */
+	.gamma_ctl = 0,
+	.volt_adj = FIELD_PREP_CONST(HX8279_P6_VOLT_ADJ_VCCIFS, 3) |
+		    FIELD_PREP_CONST(HX8279_P6_VOLT_ADJ_VCCS, 3),
+	.src_delay_time_adj_ck = 50,
+
+	/* Digital Gamma Adjustment */
+	.dgamma = &aoly_sl101pm1794fog_v15_dig_gamma,
+};
+
+static const struct hx8279_goa_mux startek_kd070fhfid078_gmux = {
+	.gout_l = { 0xd, 0xd, 0x6, 0x6, 0x8, 0x8, 0xa, 0xa, 0xc, 0xc,
+		    0x0, 0x0, 0xe, 0xe, 0x1, 0x1, 0x4, 0x4, 0x0, 0x0 },
+	.gout_r = { 0xd, 0xd, 0x5, 0x5, 0x7, 0x7, 0x9, 0x9, 0xb, 0xb,
+		    0x0, 0x0, 0xe, 0xe, 0x1, 0x1, 0x3, 0x3, 0x0, 0x0 },
+};
+
+static const struct hx8279_panel_desc startek_kd070fhfid078 = {
+	.dsi_info = {
+		.type = "KD070FHFID078",
+		.channel = 0,
+		.node = NULL,
+	},
+	.mode_data = startek_kd070fhfid078_modes,
+	.num_modes = ARRAY_SIZE(startek_kd070fhfid078_modes),
+	.num_lanes = 4,
+
+	/* Driver/Module Configuration: LC Matrix voltages */
+	.vgh_mv = 18000,
+	.vgl_mv = 12100,
+	.vgph_mv = 5500,
+	.vgnh_mv = 5500,
+
+	/* Gate driver On Array (GOA) Mux Config */
+	.gmux = &startek_kd070fhfid078_gmux,
+
+	/* Gate driver On Array (GOA) Configuration */
+	.goa_unk_ba = 0xf0,
+	.goa_stv_lead_time_ck = 7,
+	.goa_ckv_lead_time_ck = 3,
+	.goa_ckv_dummy_vblank_num = 1,
+	.goa_ckv_rise_precharge = 0,
+	.goa_ckv_fall_precharge = 0,
+	.goa_clr1_width_adj = 1,
+	.goa_clr234_width_adj = 5,
+	.goa_clr_polarity = { 0, 1, -1, -1 },
+	.goa_clr_start_pos = { 5, 10, -1, -1 },
+	.goa_unk_e4 = 0xc0,
+	.goa_unk_e5 = 0x00,
+
+	/* MIPI Configuration */
+	.bta_tlpx = 2,
+	.lhs_settle_time_by_osc25 = true,
+	.ths_settle_time = 2,
+	.timing_unk_b8 = 0x7f,
+	.timing_unk_bc = 0x20,
+	.timing_unk_d6 = 0x7f,
+
+	/* ENG/Gamma Configuration */
+	.gamma_ctl = FIELD_PREP_CONST(HX8279_P6_GAMMA_POCGM_CTL, 1) |
+		     FIELD_PREP_CONST(HX8279_P6_GAMMA_POGCMD_CTL, 1),
+	.src_delay_time_adj_ck = 72,
+};
+
+static const struct of_device_id hx8279_of_match[] = {
+	{ .compatible = "aoly,sl101pm1794fog-v15", .data = &aoly_sl101pm1794fog_v15 },
+	{ .compatible = "startek,kd070fhfid078", .data = &startek_kd070fhfid078 },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, hx8279_of_match);
+
+static struct mipi_dsi_driver hx8279_driver = {
+	.probe = hx8279_probe,
+	.remove = hx8279_remove,
+	.driver = {
+		.name = "panel-himax-hx8279",
+		.of_match_table = hx8279_of_match,
+	},
+};
+module_mipi_dsi_driver(hx8279_driver);
+
+MODULE_AUTHOR("AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>");
+MODULE_DESCRIPTION("Himax HX8279 DriverIC panels driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c b/drivers/gpu/drm/panel/panel-newvision-nv3051d.c
index 5d115ecd5dd4..b6429795e8f5 100644
--- a/drivers/gpu/drm/panel/panel-newvision-nv3051d.c
+++ b/drivers/gpu/drm/panel/panel-newvision-nv3051d.c
@@ -413,15 +413,10 @@ static int panel_nv3051d_probe(struct mipi_dsi_device *dsi)
 static void panel_nv3051d_shutdown(struct mipi_dsi_device *dsi)
 {
 	struct panel_nv3051d *ctx = mipi_dsi_get_drvdata(dsi);
-	int ret;
 
-	ret = drm_panel_unprepare(&ctx->panel);
-	if (ret < 0)
-		dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret);
+	drm_panel_unprepare(&ctx->panel);
 
-	ret = drm_panel_disable(&ctx->panel);
-	if (ret < 0)
-		dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret);
+	drm_panel_disable(&ctx->panel);
 }
 
 static void panel_nv3051d_remove(struct mipi_dsi_device *dsi)
diff --git a/drivers/gpu/drm/panel/panel-samsung-sofef00.c b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
index 04ce925b3d9d..210a25afe82b 100644
--- a/drivers/gpu/drm/panel/panel-samsung-sofef00.c
+++ b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
@@ -22,7 +22,6 @@ struct sofef00_panel {
 	struct mipi_dsi_device *dsi;
 	struct regulator *supply;
 	struct gpio_desc *reset_gpio;
-	const struct drm_display_mode *mode;
 };
 
 static inline
@@ -44,66 +43,44 @@ static void sofef00_panel_reset(struct sofef00_panel *ctx)
 static int sofef00_panel_on(struct sofef00_panel *ctx)
 {
 	struct mipi_dsi_device *dsi = ctx->dsi;
-	struct device *dev = &dsi->dev;
-	int ret;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
 
 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
 
-	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to exit sleep mode: %d\n", ret);
-		return ret;
-	}
-	usleep_range(10000, 11000);
+	mipi_dsi_dcs_exit_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_usleep_range(&dsi_ctx, 10000, 11000);
 
-	mipi_dsi_dcs_write_seq(dsi, 0xf0, 0x5a, 0x5a);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xf0, 0x5a, 0x5a);
 
-	ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
-	if (ret < 0) {
-		dev_err(dev, "Failed to set tear on: %d\n", ret);
-		return ret;
-	}
+	mipi_dsi_dcs_set_tear_on_multi(&dsi_ctx, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
 
-	mipi_dsi_dcs_write_seq(dsi, 0xf0, 0xa5, 0xa5);
-	mipi_dsi_dcs_write_seq(dsi, 0xf0, 0x5a, 0x5a);
-	mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x07);
-	mipi_dsi_dcs_write_seq(dsi, 0xb6, 0x12);
-	mipi_dsi_dcs_write_seq(dsi, 0xf0, 0xa5, 0xa5);
-	mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x20);
-	mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xf0, 0xa5, 0xa5);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xf0, 0x5a, 0x5a);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xb0, 0x07);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xb6, 0x12);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xf0, 0xa5, 0xa5);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x20);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
 
-	ret = mipi_dsi_dcs_set_display_on(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to set display on: %d\n", ret);
-		return ret;
-	}
+	mipi_dsi_dcs_set_display_on_multi(&dsi_ctx);
 
-	return 0;
+	return dsi_ctx.accum_err;
 }
 
 static int sofef00_panel_off(struct sofef00_panel *ctx)
 {
 	struct mipi_dsi_device *dsi = ctx->dsi;
-	struct device *dev = &dsi->dev;
-	int ret;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
 
 	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
 
-	ret = mipi_dsi_dcs_set_display_off(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to set display off: %d\n", ret);
-		return ret;
-	}
-	msleep(40);
+	mipi_dsi_dcs_set_display_off_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 40);
 
-	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(dev, "Failed to enter sleep mode: %d\n", ret);
-		return ret;
-	}
-	msleep(160);
+	mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 160);
 
-	return 0;
+	return dsi_ctx.accum_err;
 }
 
 static int sofef00_panel_prepare(struct drm_panel *panel)
@@ -122,7 +99,6 @@ static int sofef00_panel_prepare(struct drm_panel *panel)
 
 	ret = sofef00_panel_on(ctx);
 	if (ret < 0) {
-		dev_err(dev, "Failed to initialize panel: %d\n", ret);
 		gpiod_set_value_cansleep(ctx->reset_gpio, 1);
 		return ret;
 	}
@@ -133,13 +109,8 @@ static int sofef00_panel_prepare(struct drm_panel *panel)
 static int sofef00_panel_unprepare(struct drm_panel *panel)
 {
 	struct sofef00_panel *ctx = to_sofef00_panel(panel);
-	struct device *dev = &ctx->dsi->dev;
-	int ret;
-
-	ret = sofef00_panel_off(ctx);
-	if (ret < 0)
-		dev_err(dev, "Failed to un-initialize panel: %d\n", ret);
 
+	sofef00_panel_off(ctx);
 	regulator_disable(ctx->supply);
 
 	return 0;
@@ -159,26 +130,11 @@ static const struct drm_display_mode enchilada_panel_mode = {
 	.height_mm = 145,
 };
 
-static const struct drm_display_mode fajita_panel_mode = {
-	.clock = (1080 + 72 + 16 + 36) * (2340 + 32 + 4 + 18) * 60 / 1000,
-	.hdisplay = 1080,
-	.hsync_start = 1080 + 72,
-	.hsync_end = 1080 + 72 + 16,
-	.htotal = 1080 + 72 + 16 + 36,
-	.vdisplay = 2340,
-	.vsync_start = 2340 + 32,
-	.vsync_end = 2340 + 32 + 4,
-	.vtotal = 2340 + 32 + 4 + 18,
-	.width_mm = 68,
-	.height_mm = 145,
-};
-
 static int sofef00_panel_get_modes(struct drm_panel *panel, struct drm_connector *connector)
 {
 	struct drm_display_mode *mode;
-	struct sofef00_panel *ctx = to_sofef00_panel(panel);
 
-	mode = drm_mode_duplicate(connector->dev, ctx->mode);
+	mode = drm_mode_duplicate(connector->dev, &enchilada_panel_mode);
 	if (!mode)
 		return -ENOMEM;
 
@@ -239,13 +195,6 @@ static int sofef00_panel_probe(struct mipi_dsi_device *dsi)
 	if (!ctx)
 		return -ENOMEM;
 
-	ctx->mode = of_device_get_match_data(dev);
-
-	if (!ctx->mode) {
-		dev_err(dev, "Missing device mode\n");
-		return -ENODEV;
-	}
-
 	ctx->supply = devm_regulator_get(dev, "vddio");
 	if (IS_ERR(ctx->supply))
 		return dev_err_probe(dev, PTR_ERR(ctx->supply),
@@ -295,14 +244,7 @@ static void sofef00_panel_remove(struct mipi_dsi_device *dsi)
 }
 
 static const struct of_device_id sofef00_panel_of_match[] = {
-	{ // OnePlus 6 / enchilada
-		.compatible = "samsung,sofef00",
-		.data = &enchilada_panel_mode,
-	},
-	{ // OnePlus 6T / fajita
-		.compatible = "samsung,s6e3fc2x01",
-		.data = &fajita_panel_mode,
-	},
+	{ .compatible = "samsung,sofef00" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, sofef00_panel_of_match);
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index df718c4a86cb..0e9b440ef327 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3526,6 +3526,30 @@ static const struct panel_desc newhaven_nhd_43_480272ef_atxl = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct drm_display_mode nlt_nl13676bc25_03f_mode = {
+	.clock = 75400,
+	.hdisplay = 1366,
+	.hsync_start = 1366 + 14,
+	.hsync_end = 1366 + 14 + 56,
+	.htotal = 1366 + 14 + 56 + 64,
+	.vdisplay = 768,
+	.vsync_start = 768 + 1,
+	.vsync_end = 768 + 1 + 3,
+	.vtotal = 768 + 1 + 3 + 22,
+};
+
+static const struct panel_desc nlt_nl13676bc25_03f = {
+	.modes = &nlt_nl13676bc25_03f_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 363,
+		.height = 215,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing nlt_nl192108ac18_02d_timing = {
 	.pixelclock = { 130000000, 148350000, 163000000 },
 	.hactive = { 1920, 1920, 1920 },
@@ -4418,10 +4442,10 @@ static const struct panel_desc tianma_tm070jvhg33 = {
 };
 
 /*
- * The datasheet computes total blanking as back porch + front porch, not
- * including sync pulse width. This is for both H and V. To make the total
- * blanking and period correct, subtract the pulse width from the front
- * porch.
+ * The TM070JDHG34-00 datasheet computes total blanking as back porch +
+ * front porch, not including sync pulse width. This is for both H and
+ * V. To make the total blanking and period correct, subtract the pulse
+ * width from the front porch.
  *
  * This works well for the Min and Typ values, but for Max values the sync
  * pulse width is higher than back porch + front porch, so work around that
@@ -4430,6 +4454,10 @@ static const struct panel_desc tianma_tm070jvhg33 = {
  *
  * Exact datasheet values are added as a comment where they differ from the
  * ones implemented for the above reason.
+ *
+ * The P0700WXF1MBAA datasheet is even less detailed, only listing period
+ * and total blanking time, however the resulting values are the same as
+ * the TM070JDHG34-00.
  */
 static const struct display_timing tianma_tm070jdhg34_00_timing = {
 	.pixelclock = { 68400000, 71900000, 78100000 },
@@ -4452,6 +4480,30 @@ static const struct panel_desc tianma_tm070jdhg34_00 = {
 		.width = 150, /* 149.76 */
 		.height = 94, /* 93.60 */
 	},
+	.delay = {
+		.prepare = 15,		/* Tp1 */
+		.enable = 150,		/* Tp2 */
+		.disable = 150,		/* Tp4 */
+		.unprepare = 120,	/* Tp3 */
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
+static const struct panel_desc tianma_p0700wxf1mbaa = {
+	.timings = &tianma_tm070jdhg34_00_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 150, /* 149.76 */
+		.height = 94, /* 93.60 */
+	},
+	.delay = {
+		.prepare = 18,		/* Tr + Tp1 */
+		.enable = 152,		/* Tp2 + Tp5 */
+		.disable = 152,		/* Tp6 + Tp4 */
+		.unprepare = 120,	/* Tp3 */
+	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
@@ -5146,6 +5198,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "newhaven,nhd-4.3-480272ef-atxl",
 		.data = &newhaven_nhd_43_480272ef_atxl,
 	}, {
+		.compatible = "nlt,nl13676bc25-03f",
+		.data = &nlt_nl13676bc25_03f,
+	}, {
 		.compatible = "nlt,nl192108ac18-02d",
 		.data = &nlt_nl192108ac18_02d,
 	}, {
@@ -5242,6 +5297,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "tfc,s9700rtwv43tr-01b",
 		.data = &tfc_s9700rtwv43tr_01b,
 	}, {
+		.compatible = "tianma,p0700wxf1mbaa",
+		.data = &tianma_p0700wxf1mbaa,
+	}, {
 		.compatible = "tianma,tm070jdhg30",
 		.data = &tianma_tm070jdhg30,
 	}, {
diff --git a/drivers/gpu/drm/panel/panel-visionox-g2647fb105.c b/drivers/gpu/drm/panel/panel-visionox-g2647fb105.c
new file mode 100644
index 000000000000..413849f7b4de
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-visionox-g2647fb105.c
@@ -0,0 +1,280 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree:
+ *   Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *   Copyright (c) 2025, Alexander Baransky <sanyapilot496@gmail.com>
+ */
+
+#include <linux/backlight.h>
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+
+struct visionox_g2647fb105 {
+	struct drm_panel panel;
+	struct mipi_dsi_device *dsi;
+	struct gpio_desc *reset_gpio;
+	struct regulator_bulk_data *supplies;
+};
+
+static const struct regulator_bulk_data visionox_g2647fb105_supplies[] = {
+	{ .supply = "vdd3p3" },
+	{ .supply = "vddio" },
+	{ .supply = "vsn" },
+	{ .supply = "vsp" },
+};
+
+static inline
+struct visionox_g2647fb105 *to_visionox_g2647fb105(struct drm_panel *panel)
+{
+	return container_of(panel, struct visionox_g2647fb105, panel);
+}
+
+static void visionox_g2647fb105_reset(struct visionox_g2647fb105 *ctx)
+{
+	gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+	usleep_range(1000, 2000);
+	gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+	usleep_range(10000, 11000);
+}
+
+static int visionox_g2647fb105_on(struct visionox_g2647fb105 *ctx)
+{
+	struct mipi_dsi_device *dsi = ctx->dsi;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x70, 0x04);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xfe, 0x40);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x4d, 0x32);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xfe, 0x40);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xbe, 0x17);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xbf, 0xbb);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xc0, 0xdd);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xc1, 0xff);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xfe, 0xd0);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x03, 0x24);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x04, 0x03);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xfe, 0x00);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xc2, 0x08);
+	mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xfe, 0x00);
+
+	mipi_dsi_dcs_set_tear_on_multi(&dsi_ctx, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
+	mipi_dsi_dcs_set_display_brightness_multi(&dsi_ctx, 0x0000);
+	mipi_dsi_dcs_exit_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 100);
+
+	mipi_dsi_dcs_set_display_on_multi(&dsi_ctx);
+
+	return dsi_ctx.accum_err;
+}
+
+static int visionox_g2647fb105_off(struct visionox_g2647fb105 *ctx)
+{
+	struct mipi_dsi_device *dsi = ctx->dsi;
+	struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi };
+
+	mipi_dsi_dcs_set_display_off_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 50);
+
+	mipi_dsi_dcs_enter_sleep_mode_multi(&dsi_ctx);
+	mipi_dsi_msleep(&dsi_ctx, 20);
+
+	return dsi_ctx.accum_err;
+}
+
+static int visionox_g2647fb105_prepare(struct drm_panel *panel)
+{
+	struct visionox_g2647fb105 *ctx = to_visionox_g2647fb105(panel);
+	struct device *dev = &ctx->dsi->dev;
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(visionox_g2647fb105_supplies), ctx->supplies);
+	if (ret < 0) {
+		dev_err(dev, "Failed to enable regulators: %d\n", ret);
+		return ret;
+	}
+
+	visionox_g2647fb105_reset(ctx);
+
+	ret = visionox_g2647fb105_on(ctx);
+	if (ret < 0) {
+		dev_err(dev, "Failed to initialize panel: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int visionox_g2647fb105_unprepare(struct drm_panel *panel)
+{
+	struct visionox_g2647fb105 *ctx = to_visionox_g2647fb105(panel);
+	struct device *dev = &ctx->dsi->dev;
+	int ret;
+
+	ret = visionox_g2647fb105_off(ctx);
+	if (ret < 0)
+		dev_err(dev, "Failed to un-initialize panel: %d\n", ret);
+
+	gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+	regulator_bulk_disable(ARRAY_SIZE(visionox_g2647fb105_supplies), ctx->supplies);
+
+	return 0;
+}
+
+static const struct drm_display_mode visionox_g2647fb105_mode = {
+	.clock = (1080 + 28 + 4 + 36) * (2340 + 8 + 4 + 4) * 60 / 1000,
+	.hdisplay = 1080,
+	.hsync_start = 1080 + 28,
+	.hsync_end = 1080 + 28 + 4,
+	.htotal = 1080 + 28 + 4 + 36,
+	.vdisplay = 2340,
+	.vsync_start = 2340 + 8,
+	.vsync_end = 2340 + 8 + 4,
+	.vtotal = 2340 + 8 + 4 + 4,
+	.width_mm = 69,
+	.height_mm = 149,
+};
+
+static int visionox_g2647fb105_get_modes(struct drm_panel *panel,
+					struct drm_connector *connector)
+{
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(connector->dev, &visionox_g2647fb105_mode);
+	if (!mode)
+		return -ENOMEM;
+
+	drm_mode_set_name(mode);
+
+	mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+	connector->display_info.width_mm = mode->width_mm;
+	connector->display_info.height_mm = mode->height_mm;
+	drm_mode_probed_add(connector, mode);
+
+	return 1;
+}
+
+static const struct drm_panel_funcs visionox_g2647fb105_panel_funcs = {
+	.prepare = visionox_g2647fb105_prepare,
+	.unprepare = visionox_g2647fb105_unprepare,
+	.get_modes = visionox_g2647fb105_get_modes,
+};
+
+static int visionox_g2647fb105_bl_update_status(struct backlight_device *bl)
+{
+	struct mipi_dsi_device *dsi = bl_get_data(bl);
+	u16 brightness = backlight_get_brightness(bl);
+	int ret;
+
+	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+
+	ret = mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
+	if (ret < 0)
+		return ret;
+
+	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+
+	return 0;
+}
+
+static const struct backlight_ops visionox_g2647fb105_bl_ops = {
+	.update_status = visionox_g2647fb105_bl_update_status,
+};
+
+static struct backlight_device *
+visionox_g2647fb105_create_backlight(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	const struct backlight_properties props = {
+		.type = BACKLIGHT_RAW,
+		.brightness = 1023,
+		.max_brightness = 2047,
+	};
+
+	return devm_backlight_device_register(dev, dev_name(dev), dev, dsi,
+					      &visionox_g2647fb105_bl_ops, &props);
+}
+
+static int visionox_g2647fb105_probe(struct mipi_dsi_device *dsi)
+{
+	struct device *dev = &dsi->dev;
+	struct visionox_g2647fb105 *ctx;
+	int ret;
+
+	ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	ret = devm_regulator_bulk_get_const(dev,
+					    ARRAY_SIZE(visionox_g2647fb105_supplies),
+					    visionox_g2647fb105_supplies,
+					    &ctx->supplies);
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get regulators\n");
+
+	ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(ctx->reset_gpio))
+		return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio),
+				     "Failed to get reset-gpios\n");
+
+	ctx->dsi = dsi;
+	mipi_dsi_set_drvdata(dsi, ctx);
+
+	dsi->lanes = 4;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO_BURST |
+			  MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM;
+
+	ctx->panel.prepare_prev_first = true;
+
+	drm_panel_init(&ctx->panel, dev, &visionox_g2647fb105_panel_funcs,
+		       DRM_MODE_CONNECTOR_DSI);
+	ctx->panel.prepare_prev_first = true;
+
+	ctx->panel.backlight = visionox_g2647fb105_create_backlight(dsi);
+	if (IS_ERR(ctx->panel.backlight))
+		return dev_err_probe(dev, PTR_ERR(ctx->panel.backlight),
+				     "Failed to create backlight\n");
+
+	drm_panel_add(&ctx->panel);
+
+	ret = devm_mipi_dsi_attach(dev, dsi);
+	if (ret < 0) {
+		drm_panel_remove(&ctx->panel);
+		return dev_err_probe(dev, ret, "Failed to attach to DSI host\n");
+	}
+
+	return 0;
+}
+
+static void visionox_g2647fb105_remove(struct mipi_dsi_device *dsi)
+{
+	struct visionox_g2647fb105 *ctx = mipi_dsi_get_drvdata(dsi);
+	drm_panel_remove(&ctx->panel);
+}
+
+static const struct of_device_id visionox_g2647fb105_of_match[] = {
+	{ .compatible = "visionox,g2647fb105" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, visionox_g2647fb105_of_match);
+
+static struct mipi_dsi_driver visionox_g2647fb105_driver = {
+	.probe = visionox_g2647fb105_probe,
+	.remove = visionox_g2647fb105_remove,
+	.driver = {
+		.name = "panel-visionox-g2647fb105",
+		.of_match_table = visionox_g2647fb105_of_match,
+	},
+};
+module_mipi_dsi_driver(visionox_g2647fb105_driver);
+
+MODULE_AUTHOR("Alexander Baransky <sanyapilot496@gmail.com>");
+MODULE_DESCRIPTION("DRM driver for Visionox G2647FB105 AMOLED DSI panel");
+MODULE_LICENSE("GPL");