From: Cristian Cozzolino <cristian_ci@protonmail.com>
Add support for Novatek NT35532-based 1080p video mode DSI panel.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
MAINTAINERS | 1 +
drivers/gpu/drm/panel/Kconfig | 10 +
drivers/gpu/drm/panel/Makefile | 1 +
drivers/gpu/drm/panel/panel-novatek-nt35532.c | 796 ++++++++++++++++++++++++++
4 files changed, 808 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8617d830b1d2..3c4eef7905d1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8179,6 +8179,7 @@ DRM DRIVER FOR NOVATEK NT35532 PANELS
M: Cristian Cozzolino <cristian_ci@protonmail.com>
S: Maintained
F: Documentation/devicetree/bindings/display/panel/novatek,nt35532.yaml
+F: drivers/gpu/drm/panel/panel-novatek-nt35532.c
DRM DRIVER FOR NOVATEK NT35560 PANELS
M: Linus Walleij <linusw@kernel.org>
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index d6863b28ddc5..386fb6f1ff50 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -549,6 +549,16 @@ config DRM_PANEL_NOVATEK_NT35510
around the Novatek NT35510 display controller, such as some
Hydis panels.
+config DRM_PANEL_NOVATEK_NT35532
+ tristate "Novatek NT35532-based DSI video mode panel"
+ depends on OF
+ depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
+ select DRM_KMS_HELPER
+ help
+ Say Y or M here if you want to enable support for Novatek
+ NT35532-based 1080p video mode DSI panels.
+
config DRM_PANEL_NOVATEK_NT35560
tristate "Novatek NT35560 DSI command mode panel"
depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index a4291dc3905b..7caf60dd3f57 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -54,6 +54,7 @@ obj-$(CONFIG_DRM_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
obj-$(CONFIG_DRM_PANEL_NEWVISION_NV3051D) += panel-newvision-nv3051d.o
obj-$(CONFIG_DRM_PANEL_NEWVISION_NV3052C) += panel-newvision-nv3052c.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35510) += panel-novatek-nt35510.o
+obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35532) += panel-novatek-nt35532.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35560) += panel-novatek-nt35560.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35950) += panel-novatek-nt35950.o
obj-$(CONFIG_DRM_PANEL_NOVATEK_NT36523) += panel-novatek-nt36523.o
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35532.c b/drivers/gpu/drm/panel/panel-novatek-nt35532.c
new file mode 100644
index 000000000000..184f61bca7ca
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-novatek-nt35532.c
@@ -0,0 +1,796 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree.
+ * Copyright (c) 2026 Cristian Cozzolino <cristian_ci@protonmail.com>
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio/consumer.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/property.h>
+#include <linux/regulator/consumer.h>
+
+#include <video/mipi_display.h>
+
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_probe_helper.h>
+
+struct novatek_nt35532 {
+ struct drm_panel panel;
+ struct mipi_dsi_device *dsi;
+ struct regulator_bulk_data *supplies;
+ struct gpio_desc *reset_gpio;
+ const struct nt35532_panel_desc *desc;
+};
+
+struct nt35532_panel_desc {
+ const struct drm_display_mode *mode;
+ int (*on)(struct novatek_nt35532 *ctx);
+};
+
+static const struct regulator_bulk_data nt35532_supplies[] = {
+ { .supply = "vci" },
+ { .supply = "vddi" },
+ { .supply = "avee" },
+ { .supply = "avdd" },
+};
+
+static inline struct novatek_nt35532 *to_novatek_nt35532(struct drm_panel *panel)
+{
+ return container_of_const(panel, struct novatek_nt35532, panel);
+}
+
+static void nt35532_reset(struct novatek_nt35532 *ctx)
+{
+ gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+ usleep_range(10000, 11000);
+ gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+ usleep_range(5000, 6000);
+ gpiod_set_value_cansleep(ctx->reset_gpio, 0);
+ usleep_range(10000, 11000);
+}
+
+static int rimob_panel_on(struct novatek_nt35532 *ctx)
+{
+ struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6e, 0x80);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x68, 0x13);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x05);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd7, 0x31);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd8, 0x7e);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x01, 0x55);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x04, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x05, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x06, 0x50);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x07, 0xd0);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0a, 0x0f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0c, 0x06);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0d, 0x6b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0e, 0x6b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0f, 0x70);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x10, 0x63);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x11, 0x3c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x12, 0x5c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x15, 0x60);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x16, 0x15);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x17, 0x15);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5b, 0xca);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5c, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5d, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5f, 0x1b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x60, 0xd5);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x61, 0xf0);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6c, 0xab);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6d, 0x44);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6e, 0x80);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x05);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x00, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x01, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x02, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x03, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x04, 0x38);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x05, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x06, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x07, 0x19);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x08, 0x1b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x09, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0a, 0x1d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0b, 0x17);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0c, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0d, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0e, 0x08);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0f, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x10, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x11, 0x10);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x12, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x13, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x14, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x15, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x16, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x17, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x18, 0x38);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x19, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1a, 0x1a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1b, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1c, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1d, 0x1c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1e, 0x16);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1f, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x20, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x21, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x22, 0x06);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x23, 0x0a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x24, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x25, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x26, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x27, 0x3f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x54, 0x08);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x55, 0x07);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x56, 0x1a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x58, 0x19);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x59, 0x36);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5a, 0x1b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5b, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5c, 0x32);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5e, 0x27);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5f, 0x28);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x60, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x61, 0x2c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x62, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x63, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x64, 0x32);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x65, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x66, 0x44);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x67, 0x11);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x68, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x69, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6a, 0x06);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6b, 0x22);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6c, 0x08);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6d, 0x08);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x78, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x79, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7e, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7f, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x80, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x81, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8d, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8e, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8f, 0xc0);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x90, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x91, 0x10);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x92, 0x09);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x96, 0x11);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x97, 0x14);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x98, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x99, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9a, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9b, 0x61);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9c, 0x15);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9d, 0x30);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9f, 0x0f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa2, 0xb0);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa7, 0x0a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa9, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaa, 0x70);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xab, 0xda);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xac, 0xff);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xae, 0xf4);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaf, 0x40);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb0, 0x7f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb1, 0x16);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb2, 0x53);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb4, 0x2a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb5, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb6, 0xf0);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbc, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbd, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbe, 0x3b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbf, 0x13);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc0, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc1, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc2, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc3, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc4, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc5, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc6, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc7, 0x77);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc8, 0xaa);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc9, 0x2a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xca, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcb, 0xaa);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcc, 0x92);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcd, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xce, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcf, 0x88);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd0, 0xaa);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd1, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd2, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd6, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xed, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xee, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xef, 0x70);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfa, 0x03);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x75, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x76, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x77, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x78, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x79, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7a, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7b, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7c, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7d, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7e, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7f, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x80, 0x91);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x81, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x82, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x83, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x84, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x85, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x86, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x87, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x88, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x89, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8a, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8b, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8c, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8d, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8e, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8f, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x90, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x91, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x92, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x93, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x94, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x95, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x96, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x97, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x98, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x99, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9a, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9b, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9c, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9d, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9e, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9f, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa0, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa2, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa3, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa4, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa5, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa6, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa7, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa9, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaa, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xab, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xac, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xad, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xae, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaf, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb0, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb1, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb2, 0xcd);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb4, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb5, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb6, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb7, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb8, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb9, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xba, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbb, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbc, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbd, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbe, 0x91);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbf, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc0, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc1, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc2, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc4, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc5, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc6, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc7, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc8, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc9, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xca, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcc, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcd, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xce, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcf, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd0, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd1, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd2, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd3, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd4, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd5, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd6, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd7, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd8, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd9, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xda, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdb, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdc, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdd, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xde, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdf, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe0, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe1, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe2, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe3, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe4, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe5, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe6, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe7, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe8, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe9, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xea, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xeb, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xec, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xed, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xee, 0xcd);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xef, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf0, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf1, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf2, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf4, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf5, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf6, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf7, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf8, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xf9, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfa, 0x91);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x00, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x01, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x02, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x03, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x04, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x05, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x06, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x07, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x08, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x09, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0a, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0b, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0c, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0d, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0e, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x0f, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x10, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x11, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x12, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x13, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x14, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x15, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x16, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x17, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x18, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x19, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1a, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1b, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1c, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1d, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1e, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x1f, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x20, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x21, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x22, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x23, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x24, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x25, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x26, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x27, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x28, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x29, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x2a, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x2b, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x2d, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x2f, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x30, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x31, 0xcd);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x32, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x33, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x34, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x35, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x36, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x37, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x38, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x39, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x3a, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x3b, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x3d, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x3f, 0x91);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x40, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x41, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x42, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x43, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x44, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x45, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x46, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x47, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x48, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x49, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4a, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4b, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4c, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4d, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4e, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x4f, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x50, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x51, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x52, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x53, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x54, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x55, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x56, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x58, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x59, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5a, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5b, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5c, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5d, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5e, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x5f, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x60, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x61, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x62, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x63, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x64, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x65, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x66, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x67, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x68, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x69, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6a, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6b, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6c, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6d, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6e, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x6f, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x70, 0xcd);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x71, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x72, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x73, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x74, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x75, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x76, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x77, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x78, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x79, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7a, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7b, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7c, 0x91);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7d, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7e, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x7f, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x80, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x81, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x82, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x83, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x84, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x85, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x86, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x87, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x88, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x89, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8a, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8b, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8c, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8d, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8e, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x8f, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x90, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x91, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x92, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x93, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x94, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x95, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x96, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x97, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x98, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x99, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9a, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9b, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9c, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9d, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9e, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x9f, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa0, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa2, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa3, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa4, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa5, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa6, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa7, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xa9, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaa, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xab, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xac, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xad, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xae, 0xcd);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xaf, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb0, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb1, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb2, 0x20);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb3, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb4, 0x49);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb5, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb6, 0x66);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb7, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb8, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb9, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xba, 0x91);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbb, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbc, 0xa3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbd, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbe, 0xb3);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xbf, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc0, 0xc1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc1, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc2, 0xf1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc3, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc4, 0x18);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc5, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc6, 0x54);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc7, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc8, 0x85);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xc9, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xca, 0xd1);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcb, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcc, 0x0c);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcd, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xce, 0x0e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xcf, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd0, 0x43);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd1, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd2, 0x7d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd3, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd4, 0xa2);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd5, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd6, 0xd7);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd7, 0x02);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd8, 0xf8);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd9, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xda, 0x2b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdb, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdc, 0x3a);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdd, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xde, 0x4b);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xdf, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe0, 0x5d);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe1, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe2, 0x73);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe3, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe4, 0x8e);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe5, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe6, 0xae);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe7, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe8, 0xc9);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xe9, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xea, 0xcd);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0xee);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x02, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x40, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x02, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x41, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x02, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x42, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xff, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xfb, 0x01);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xba, 0x03);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x35, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0x36, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xb0, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd3, 0x10);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd4, 0x0f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd5, 0x0f);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd6, 0x48);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd7, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, 0xd9, 0x00);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, MIPI_DCS_EXIT_SLEEP_MODE, 0x00);
+ mipi_dsi_msleep(&dsi_ctx, 120);
+ mipi_dsi_generic_write_seq_multi(&dsi_ctx, MIPI_DCS_SET_DISPLAY_ON, 0x00);
+ mipi_dsi_msleep(&dsi_ctx, 50);
+
+ return dsi_ctx.accum_err;
+}
+
+static int nt35532_off(struct novatek_nt35532 *ctx)
+{
+ struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->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, 120);
+
+ return dsi_ctx.accum_err;
+}
+
+static int nt35532_prepare(struct drm_panel *panel)
+{
+ struct novatek_nt35532 *ctx = to_novatek_nt35532(panel);
+ struct device *dev = &ctx->dsi->dev;
+ int ret;
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(nt35532_supplies), ctx->supplies);
+ if (ret < 0) {
+ dev_err(dev, "Failed to enable regulators: %d\n", ret);
+ return ret;
+ }
+
+ nt35532_reset(ctx);
+
+ ret = ctx->desc->on(ctx);
+ if (ret < 0) {
+ dev_err(dev, "Failed to initialize panel: %d\n", ret);
+ gpiod_set_value_cansleep(ctx->reset_gpio, 1);
+ regulator_bulk_disable(ARRAY_SIZE(nt35532_supplies), ctx->supplies);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int nt35532_unprepare(struct drm_panel *panel)
+{
+ struct novatek_nt35532 *ctx = to_novatek_nt35532(panel);
+ struct device *dev = &ctx->dsi->dev;
+ int ret;
+
+ ret = nt35532_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(nt35532_supplies), ctx->supplies);
+
+ return 0;
+}
+
+static const struct drm_display_mode rimob_panel_mode = {
+ .clock = (1080 + 100 + 6 + 94) * (1920 + 15 + 6 + 10) * 60 / 1000,
+ .hdisplay = 1080,
+ .hsync_start = 1080 + 100,
+ .hsync_end = 1080 + 100 + 6,
+ .htotal = 1080 + 100 + 6 + 94,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 15,
+ .vsync_end = 1920 + 15 + 6,
+ .vtotal = 1920 + 15 + 6 + 10,
+ .width_mm = 68,
+ .height_mm = 121,
+ .type = DRM_MODE_TYPE_DRIVER,
+};
+
+static int nt35532_get_modes(struct drm_panel *panel,
+ struct drm_connector *connector)
+{
+ struct novatek_nt35532 *ctx = to_novatek_nt35532(panel);
+ const struct drm_display_mode *mode = ctx->desc->mode;
+
+ return drm_connector_helper_get_modes_fixed(connector, mode);
+}
+
+static const struct nt35532_panel_desc rimob_panel_desc = {
+ .mode = &rimob_panel_mode,
+ .on = rimob_panel_on,
+};
+
+static const struct drm_panel_funcs novatek_nt35532_panel_funcs = {
+ .prepare = nt35532_prepare,
+ .unprepare = nt35532_unprepare,
+ .get_modes = nt35532_get_modes,
+};
+
+static int nt35532_probe(struct mipi_dsi_device *dsi)
+{
+ struct device *dev = &dsi->dev;
+ struct novatek_nt35532 *ctx;
+ int ret;
+
+ ctx = devm_drm_panel_alloc(dev, struct novatek_nt35532, panel,
+ &novatek_nt35532_panel_funcs,
+ DRM_MODE_CONNECTOR_DSI);
+ if (IS_ERR(ctx))
+ return PTR_ERR(ctx);
+
+ ctx->desc = device_get_match_data(dev);
+
+ ret = devm_regulator_bulk_get_const(dev,
+ ARRAY_SIZE(nt35532_supplies),
+ nt35532_supplies,
+ &ctx->supplies);
+ if (ret < 0)
+ return ret;
+
+ 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 | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_LPM;
+
+ ctx->panel.prepare_prev_first = true;
+
+ ret = drm_panel_of_backlight(&ctx->panel);
+ if (ret)
+ return dev_err_probe(dev, ret, "Failed to get backlight\n");
+
+ drm_panel_add(&ctx->panel);
+
+ ret = mipi_dsi_attach(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 nt35532_remove(struct mipi_dsi_device *dsi)
+{
+ struct novatek_nt35532 *ctx = mipi_dsi_get_drvdata(dsi);
+ int ret;
+
+ ret = mipi_dsi_detach(dsi);
+ if (ret < 0)
+ dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);
+
+ drm_panel_remove(&ctx->panel);
+}
+
+static const struct of_device_id nt35532_of_match[] = {
+ { .compatible = "flipkart,rimob-panel-nt35532-cs", .data = &rimob_panel_desc },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, nt35532_of_match);
+
+static struct mipi_dsi_driver nt35532_driver = {
+ .probe = nt35532_probe,
+ .remove = nt35532_remove,
+ .driver = {
+ .name = "panel-novatek-nt35532",
+ .of_match_table = nt35532_of_match,
+ },
+};
+module_mipi_dsi_driver(nt35532_driver);
+
+MODULE_DESCRIPTION("DRM driver for Novatek NT35532-based 1080p video mode DSI panel");
+MODULE_LICENSE("GPL");
--
2.53.0© 2016 - 2026 Red Hat, Inc.