[PATCH v4 0/6] Enable new features for flipkart-rimob

[PATCH v4 0/6] Enable new features for flipkart-rimob

[Cristian Cozzolino via B4 Relay]

This series enables a set of miscellaneous features for Billion Capture+ 
(a handset using the MSM8953 SoC released in 2017):
- Panel and GPU
- Touchscreen
- WiFi + Bluetooth
- Hall sensor 

Patches 1 and 2 provide a driver for Novatek NT35532 and its corresponding
devicetree bindings, required for enabling panel in DTS. The remaining 
patches are all DTS changes, aimed to enable the features listed above.

To: Neil Armstrong <neil.armstrong@linaro.org>
To: Jessica Zhang <jesszhan0024@gmail.com>
To: David Airlie <airlied@gmail.com>
To: Simona Vetter <simona@ffwll.ch>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Maxime Ripard <mripard@kernel.org>
To: Thomas Zimmermann <tzimmermann@suse.de>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konradybcio@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht
Cc: phone-devel@vger.kernel.org 

Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
Changes in v4:
- (patch 1/6): added a new compatible (since it's not possible to
  identify panel vendor/id), matching user of this device and leaving
  novatek,nt35532 as fallback (Dmitry);
- (patch 2/6):
  - according to bindings changes, make panel driver handling multiple
    panels paired with NT35532 and use specific compatible/data;
  - due to changes applied to panel code, remove tag received previously
    by Dmitry.
- (patch 3/6): 
  - use a specific panel compatible, according to bindings changes;
  - remove 'output-high' property from panel pinctrl, since panel is not
    reset.
- Link to v3: https://lore.kernel.org/r/20260321-rimob-new-features-v3-0-d4b8ee867de7@protonmail.com

Changes in v3:
- (patch 1/6): removed avdd, avee and vci supplies from 'required' properties;
- (patch 2/6):
  - removed "select VIDEOMODE_HELPERS" from nt35532 Kconfig entry, since 
    its functions are not used (but this option is enabled and its code 
    compiled anyway) by nt35532 panel driver;
  - pick up tags (Dmitry).
- (patch 3/6): replaced a506_zap.mdt with a506_zap.mbn firmware name
  in gpu_zap_shader (Dmitry); 
- (patch 5/6): pick up tags (Konrad);
- (patch 6/6): pick up tags (Konrad);
- Link to v2: https://lore.kernel.org/r/20260318-rimob-new-features-v2-0-c1bf8917449e@protonmail.com

Changes in v2:
- (patch 1/6): define power supplies in the bindings as per datasheet  
  and update example;
- (patch 2/6): add blank lines where required between mipi dsi write
  sequences in nt35532_on() function and make use of names for mipi dcs
  commands, instead of hex numbers, to improve readibility (Dmitry); 
- (patch 3/6): move pinctrl lines ibto panel node and get rid of
  sleep/reset state, since panel just uses one pinctrl state for
  default/sleep (Dmitry). Also, update power supplies according to
  bindings; 
- (patch 4/6): pick up tags (Konrad,Dmitry);
- (patch 6/6): squash hall sensor node into gpio-keys (Dmitry);
- Link to v1: https://lore.kernel.org/r/20260308-rimob-new-features-v1-0-aa2c330572c0@protonmail.com

---
Cristian Cozzolino (6):
      dt-bindings: display: panel: Add Novatek NT35532 LCD DSI
      drm/panel: Add driver for Novatek NT35532
      arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU
      arm64: dts: qcom: msm8953-flipkart-rimob: Enable WiFi/Bluetooth
      arm64: dts: qcom: msm8953-flipkart-rimob: Enable touchscreen
      arm64: dts: qcom: msm8953-flipkart-rimob: Enable Hall sensor

 .../bindings/display/panel/novatek,nt35532.yaml    |  80 +++
 MAINTAINERS                                        |   6 +
 .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 138 +++-
 drivers/gpu/drm/panel/Kconfig                      |  10 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-novatek-nt35532.c      | 796 +++++++++++++++++++++
 6 files changed, 1030 insertions(+), 1 deletion(-)
---
base-commit: e77a5a5cfe43b4c25bd44a3818e487033287517f
change-id: 20260303-rimob-new-features-037944b3a620

Best regards,
-- 
Cristian Cozzolino <cristian_ci@protonmail.com>

[PATCH v4 1/6] dt-bindings: display: panel: Add Novatek NT35532 LCD DSI

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

Document Novatek NT35532-based DSI display panel.
Since it's not possible to identify panel vendor nor id, add a suitable
compatible (matching the device's user, which makes use of this DDIC)
and set "novatek,nt35532" as fallback.

Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
 .../bindings/display/panel/novatek,nt35532.yaml    | 80 ++++++++++++++++++++++
 MAINTAINERS                                        |  5 ++
 2 files changed, 85 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt35532.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt35532.yaml
new file mode 100644
index 000000000000..ff6fdad7febf
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/novatek,nt35532.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/novatek,nt35532.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Novatek NT35532-based DSI display panels
+
+maintainers:
+  - Cristian Cozzolino <cristian_ci@protonmail.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - flipkart,rimob-panel-nt35532-cs
+      - const: novatek,nt35532
+
+  reg:
+    maxItems: 1
+
+  backlight: true
+  reset-gpios: true
+
+  avdd-supply:
+    description: positive boost supply regulator
+
+  avee-supply:
+    description: negative boost supply regulator
+
+  vci-supply:
+    description: regulator that supplies the analog voltage
+
+  vddam-supply:
+    description: power supply for MIPI interface
+
+  vddi-supply:
+    description: regulator that supplies the I/O voltage
+
+  port: true
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+  - vddi-supply
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";
+            reg = <0>;
+
+            backlight = <&pmi8950_wled>;
+            reset-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>;
+            avdd-supply = <&lab>;
+            avee-supply = <&ibb>;
+            vci-supply = <&pm8953_l17>;
+            vddi-supply = <&pm8953_l6>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi0_out>;
+                };
+            };
+        };
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 80b9074e96ae..792ce6ee8616 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8174,6 +8174,11 @@ T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
 F:	Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
 F:	drivers/gpu/drm/panel/panel-novatek-nt35510.c
 
+DRM DRIVER FOR NOVATEK NT35532 PANELS
+M:	Cristian Cozzolino <cristian_ci@protonmail.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/display/panel/novatek,nt35532.yaml
+
 DRM DRIVER FOR NOVATEK NT35560 PANELS
 M:	Linus Walleij <linusw@kernel.org>
 S:	Maintained

-- 
2.53.0

[PATCH v4 2/6] drm/panel: Add driver for Novatek NT35532

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

Add support for Novatek NT35532-based 1080p video mode DSI panel.

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 792ce6ee8616..f58e9d9ee5c3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8178,6 +8178,7 @@ 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

[PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

Add the description for the display panel found on this phone.
And with this done we can also enable the GPU and set the zap shader
firmware path.

Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
 .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
index ef4faf763132..8b72b71f4d4b 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
@@ -78,6 +78,13 @@ vph_pwr: vph-pwr-regulator {
 	};
 };
 
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/msm8953/flipkart/rimob/a506_zap.mbn";
+};
 
 &hsusb_phy {
 	vdd-supply = <&pm8953_l3>;
@@ -87,11 +94,70 @@ &hsusb_phy {
 	status = "okay";
 };
 
+&ibb {
+	qcom,discharge-resistor-kohms = <32>;
+};
+
+&lab {
+	qcom,soft-start-us = <800>;
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi0 {
+	vdda-supply = <&pm8953_s3>;
+	vddio-supply = <&pm8953_l6>;
+
+	status = "okay";
+
+	panel: panel@0 {
+		compatible = "flipkart,rimob-panel-nt35532-cs";
+		reg = <0>;
+
+		backlight = <&pmi8950_wled>;
+		reset-gpios = <&tlmm 61 GPIO_ACTIVE_LOW>;
+		avdd-supply = <&lab>;
+		avee-supply = <&ibb>;
+		vci-supply = <&pm8953_l17>;
+		vddi-supply = <&pm8953_l6>;
+
+		pinctrl-0 = <&panel_default>;
+		pinctrl-names = "default";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&mdss_dsi0_out>;
+			};
+		};
+	};
+};
+
+&mdss_dsi0_out {
+	data-lanes = <0 1 2 3>;
+	remote-endpoint = <&panel_in>;
+};
+
+&mdss_dsi0_phy {
+	vcca-supply = <&pm8953_l3>;
+
+	status = "okay";
+};
+
 &pm8953_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 	status = "okay";
 };
 
+&pmi8950_wled {
+	qcom,current-limit-microamp = <10000>;
+	qcom,num-strings = <3>;
+	qcom,ovp-millivolt = <29500>;
+
+	status = "okay";
+};
+
 &rpm_requests {
 	regulators {
 		compatible = "qcom,rpm-pm8953-regulators";
@@ -244,6 +310,13 @@ gpio_key_default: gpio-key-default-state {
 		drive-strength = <2>;
 		bias-pull-up;
 	};
+
+	panel_default: panel-default-state {
+		pins = "gpio61";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
 };
 
 &usb3 {

-- 
2.53.0

[PATCH v4 4/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable WiFi/Bluetooth

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

Configure and enable the WCNSS which provides WiFi and Bluetooth on this
device using the WCN3660B chip.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
 arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
index 8b72b71f4d4b..8620143e04a0 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
@@ -326,3 +326,18 @@ &usb3 {
 &usb3_dwc3 {
 	dr_mode = "peripheral";
 };
+
+&wcnss {
+	vddpx-supply = <&pm8953_l5>;
+
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3660b";
+
+	vddxo-supply = <&pm8953_l7>;
+	vddrfa-supply = <&pm8953_l19>;
+	vddpa-supply = <&pm8953_l9>;
+	vdddig-supply = <&pm8953_l5>;
+};

-- 
2.53.0

[PATCH v4 5/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable touchscreen

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

This device uses a Goodix GT5688 touch controller, connected to i2c_3.
Add it to the device tree.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
 .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
index 8620143e04a0..a1280b0e7e90 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
@@ -94,6 +94,31 @@ &hsusb_phy {
 	status = "okay";
 };
 
+&i2c_3 {
+	status = "okay";
+
+	touchscreen@5d {
+		compatible = "goodix,gt5688";
+		reg = <0x5d>;
+
+		interrupts-extended = <&tlmm 65 IRQ_TYPE_LEVEL_LOW>;
+
+		pinctrl-0 = <&tsp_int_rst_default>;
+		pinctrl-names = "default";
+
+		irq-gpios = <&tlmm 65 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
+
+		VDDIO-supply = <&pm8953_l6>;
+		AVDD28-supply = <&pm8953_l10>;
+
+		touchscreen-size-x = <1080>;
+		touchscreen-size-y = <1920>;
+		touchscreen-inverted-x;
+		touchscreen-inverted-y;
+	};
+};
+
 &ibb {
 	qcom,discharge-resistor-kohms = <32>;
 };
@@ -317,6 +342,13 @@ panel_default: panel-default-state {
 		drive-strength = <8>;
 		bias-disable;
 	};
+
+	tsp_int_rst_default: tsp-int-rst-default-state {
+		pins = "gpio64", "gpio65";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-pull-up;
+	};
 };
 
 &usb3 {

-- 
2.53.0

[PATCH v4 6/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable Hall sensor

[Cristian Cozzolino via B4 Relay]

From: Cristian Cozzolino <cristian_ci@protonmail.com>

Enable the Hall effect sensor (flip cover) for Billion Capture+.
The GPIO is mapped to SW_LID events as in other qcom devices.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
---
 arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
index a1280b0e7e90..8e3874740cf9 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts
@@ -47,9 +47,18 @@ framebuffer@90001000 {
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		pinctrl-0 = <&gpio_key_default>;
+		pinctrl-0 = <&gpio_hall_sensor_default>, <&gpio_key_default>;
 		pinctrl-names = "default";
 
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 46 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+			wakeup-source;
+		};
+
 		key-volume-up {
 			label = "Volume Up";
 			gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
@@ -329,6 +338,13 @@ &sdhc_2 {
 &tlmm {
 	gpio-reserved-ranges = <0 4>, <135 4>;
 
+	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
+		pins = "gpio46";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	gpio_key_default: gpio-key-default-state {
 		pins = "gpio85";
 		function = "gpio";

-- 
2.53.0

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[Dmitry Baryshkov]

On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> From: Cristian Cozzolino <cristian_ci@protonmail.com>
> 
> Add the description for the display panel found on this phone.
> And with this done we can also enable the GPU and set the zap shader
> firmware path.
> 
> Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> ---
>  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
>  1 file changed, 73 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

Re: [PATCH v4 6/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable Hall sensor

[Dmitry Baryshkov]

On Fri, Mar 27, 2026 at 03:30:52PM +0100, Cristian Cozzolino via B4 Relay wrote:
> From: Cristian Cozzolino <cristian_ci@protonmail.com>
> 
> Enable the Hall effect sensor (flip cover) for Billion Capture+.
> The GPIO is mapped to SW_LID events as in other qcom devices.
> 
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> ---
>  arch/arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

Re: [PATCH v4 1/6] dt-bindings: display: panel: Add Novatek NT35532 LCD DSI

[Krzysztof Kozlowski]

On Fri, Mar 27, 2026 at 03:30:47PM +0100, Cristian Cozzolino wrote:
> Document Novatek NT35532-based DSI display panel.
> Since it's not possible to identify panel vendor nor id, add a suitable
> compatible (matching the device's user, which makes use of this DDIC)
> and set "novatek,nt35532" as fallback.
> 
> Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[cristian_ci]

On Friday, March 27th, 2026 at 23:57, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:

> On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> > From: Cristian Cozzolino <cristian_ci@protonmail.com>
> >
> > Add the description for the display panel found on this phone.
> > And with this done we can also enable the GPU and set the zap shader
> > firmware path.
> >
> > Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> > ---
> >  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
> >  1 file changed, 73 insertions(+)
> >
> 
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

I wonder if I should, instead, edit the compatible property by adding a 
second string (for the fallback), like this:

compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";

and, therefore, add "novatek,nt35532" string also to (patch 1/6)'s 
bindings example. Let me know what you think.

Thanks,

Cristian.

> --
> With best wishes
> Dmitry
>

Re: [PATCH v4 2/6] drm/panel: Add driver for Novatek NT35532

[Dmitry Baryshkov]

On Fri, Mar 27, 2026 at 03:30:48PM +0100, Cristian Cozzolino via B4 Relay wrote:
> From: Cristian Cozzolino <cristian_ci@protonmail.com>
> 
> Add support for Novatek NT35532-based 1080p video mode DSI panel.
> 
> 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(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[Dmitry Baryshkov]

On Sat, Mar 28, 2026 at 05:30:53PM +0000, cristian_ci wrote:
> On Friday, March 27th, 2026 at 23:57, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> 
> > On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> > > From: Cristian Cozzolino <cristian_ci@protonmail.com>
> > >
> > > Add the description for the display panel found on this phone.
> > > And with this done we can also enable the GPU and set the zap shader
> > > firmware path.
> > >
> > > Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > ---
> > >  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
> > >  1 file changed, 73 insertions(+)
> > >
> > 
> > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> 
> I wonder if I should, instead, edit the compatible property by adding a 
> second string (for the fallback), like this:
> 
> compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";
> 
> and, therefore, add "novatek,nt35532" string also to (patch 1/6)'s 
> bindings example. Let me know what you think.

What would it mean? I think we usually don't include the IC into the
compat list for the panel, but feel free to prove me wrong.


-- 
With best wishes
Dmitry

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[cristian_ci]

On Sunday, March 29th, 2026 at 12:12, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:

> On Sat, Mar 28, 2026 at 05:30:53PM +0000, cristian_ci wrote:
> > On Friday, March 27th, 2026 at 23:57, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> >
> > > On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> > > > From: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > >
> > > > Add the description for the display panel found on this phone.
> > > > And with this done we can also enable the GPU and set the zap shader
> > > > firmware path.
> > > >
> > > > Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > > ---
> > > >  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
> > > >  1 file changed, 73 insertions(+)
> > > >
> > >
> > > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> >
> > I wonder if I should, instead, edit the compatible property by adding a
> > second string (for the fallback), like this:
> >
> > compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";
> >
> > and, therefore, add "novatek,nt35532" string also to (patch 1/6)'s
> > bindings example. Let me know what you think.
> 
> What would it mean? I think we usually don't include the IC into the
> compat list for the panel, but feel free to prove me wrong.

I've noticed use of that in this [1] patch series but I don't know why IC 
string is used there (in the example) if the specific panel string (the 
first one) is already defined in the panel driver.

[1] https://lore.kernel.org/linux-arm-msm/20251001135914.13754-2-caojunjie650@gmail.com/

Best Regards,

Cristian.

> --
> With best wishes
> Dmitry
>

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[Dmitry Baryshkov]

On Sun, Mar 29, 2026 at 03:26:48PM +0000, cristian_ci wrote:
> On Sunday, March 29th, 2026 at 12:12, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> 
> > On Sat, Mar 28, 2026 at 05:30:53PM +0000, cristian_ci wrote:
> > > On Friday, March 27th, 2026 at 23:57, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> > >
> > > > On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> > > > > From: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > > >
> > > > > Add the description for the display panel found on this phone.
> > > > > And with this done we can also enable the GPU and set the zap shader
> > > > > firmware path.
> > > > >
> > > > > Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > > > ---
> > > > >  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
> > > > >  1 file changed, 73 insertions(+)
> > > > >
> > > >
> > > > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> > >
> > > I wonder if I should, instead, edit the compatible property by adding a
> > > second string (for the fallback), like this:
> > >
> > > compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";
> > >
> > > and, therefore, add "novatek,nt35532" string also to (patch 1/6)'s
> > > bindings example. Let me know what you think.
> > 
> > What would it mean? I think we usually don't include the IC into the
> > compat list for the panel, but feel free to prove me wrong.
> 
> I've noticed use of that in this [1] patch series but I don't know why IC 
> string is used there (in the example) if the specific panel string (the 
> first one) is already defined in the panel driver.
> 
> [1] https://lore.kernel.org/linux-arm-msm/20251001135914.13754-2-caojunjie650@gmail.com/

That's why I wrote "usually". In the end we also have several
(unfortunately) panel devices which use IC for compat string, etc.


-- 
With best wishes
Dmitry

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[cristian_ci]

On Sunday, March 29th, 2026 at 17:51, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:

> On Sun, Mar 29, 2026 at 03:26:48PM +0000, cristian_ci wrote:
> > On Sunday, March 29th, 2026 at 12:12, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> >
> > > On Sat, Mar 28, 2026 at 05:30:53PM +0000, cristian_ci wrote:
> > > > On Friday, March 27th, 2026 at 23:57, Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> wrote:
> > > >
> > > > > On Fri, Mar 27, 2026 at 03:30:49PM +0100, Cristian Cozzolino via B4 Relay wrote:
> > > > > > From: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > > > >
> > > > > > Add the description for the display panel found on this phone.
> > > > > > And with this done we can also enable the GPU and set the zap shader
> > > > > > firmware path.
> > > > > >
> > > > > > Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> > > > > > ---
> > > > > >  .../arm64/boot/dts/qcom/msm8953-flipkart-rimob.dts | 73 ++++++++++++++++++++++
> > > > > >  1 file changed, 73 insertions(+)
> > > > > >
> > > > >
> > > > > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> > > >
> > > > I wonder if I should, instead, edit the compatible property by adding a
> > > > second string (for the fallback), like this:
> > > >
> > > > compatible = "flipkart,rimob-panel-nt35532-cs", "novatek,nt35532";
> > > >
> > > > and, therefore, add "novatek,nt35532" string also to (patch 1/6)'s
> > > > bindings example. Let me know what you think.
> > >
> > > What would it mean? I think we usually don't include the IC into the
> > > compat list for the panel, but feel free to prove me wrong.
> >
> > I've noticed use of that in this [1] patch series but I don't know why IC
> > string is used there (in the example) if the specific panel string (the
> > first one) is already defined in the panel driver.
> >
> > [1] https://lore.kernel.org/linux-arm-msm/20251001135914.13754-2-caojunjie650@gmail.com/
> 
> That's why I wrote "usually". In the end we also have several
> (unfortunately) panel devices which use IC for compat string, etc.

Ok, thanks for the reply.

Best Regards,

Cristian.

> --
> With best wishes
> Dmitry
>

Re: [PATCH v4 3/6] arm64: dts: qcom: msm8953-flipkart-rimob: Enable display and GPU

[Konrad Dybcio]

On 3/27/26 3:30 PM, Cristian Cozzolino via B4 Relay wrote:
> From: Cristian Cozzolino <cristian_ci@protonmail.com>
> 
> Add the description for the display panel found on this phone.
> And with this done we can also enable the GPU and set the zap shader
> firmware path.
> 
> Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
> ---

[...]

>  &rpm_requests {
>  	regulators {
>  		compatible = "qcom,rpm-pm8953-regulators";
> @@ -244,6 +310,13 @@ gpio_key_default: gpio-key-default-state {
>  		drive-strength = <2>;
>  		bias-pull-up;
>  	};
> +
> +	panel_default: panel-default-state {
> +		pins = "gpio61";
> +		function = "gpio";
> +		drive-strength = <8>;
> +		bias-disable;
> +	};

Nit: ideally the pin entries would be ordered by the GPIO index,
via:

https://docs.kernel.org/devicetree/bindings/dts-coding-style.html#order-of-nodes


Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad