* [PATCH v3 0/4] Lenovo Tab P11 panel
@ 2023-04-17 14:39 Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Konrad Dybcio @ 2023-04-17 14:39 UTC (permalink / raw)
To: Jianhua Lu, Neil Armstrong, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Konrad Dybcio, Linus Walleij, Krzysztof Kozlowski
v2 -> v3:
- Drop patch 1 (the one allowing port AND ports)
- Pick up tags
v2: https://lore.kernel.org/r/20230412-topic-lenovopanel-v2-0-055c3649788e@linaro.org
v1 -> v2:
- Remove dsi_info (unused for single DSI) [5/5]
- Add backlight.scale [3/5]
- pick up tags
v1: https://lore.kernel.org/r/20230412-topic-lenovopanel-v1-0-00b25df46824@linaro.org
Continuation of:
https://lore.kernel.org/lkml/20230217-topic-lenovo-panel-v2-0-2e2c64729330@linaro.org/
I rolled back the versioning, as this has been remade from scratch.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Konrad Dybcio (4):
dt-bindings: display: panel: nt36523: Add Lenovo J606F panel
drm/panel: nt36523: Add DCS backlight support
drm/panel: nt36523: Get orientation from OF
drm/panel: nt36523: Add Lenovo J606F panel
.../bindings/display/panel/novatek,nt36523.yaml | 16 +-
drivers/gpu/drm/panel/panel-novatek-nt36523.c | 569 ++++++++++++++++++++-
2 files changed, 577 insertions(+), 8 deletions(-)
---
base-commit: 7d8214bba44c1aa6a75921a09a691945d26a8d43
change-id: 20230412-topic-lenovopanel-0d3a057e3c23
Best regards,
--
Konrad Dybcio <konrad.dybcio@linaro.org>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
@ 2023-04-17 14:39 ` Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 2/4] drm/panel: nt36523: Add DCS backlight support Konrad Dybcio
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Konrad Dybcio @ 2023-04-17 14:39 UTC (permalink / raw)
To: Jianhua Lu, Neil Armstrong, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Konrad Dybcio, Linus Walleij, Krzysztof Kozlowski
Some Lenovo J606F tablets come with a 2K (2000x1200) 60Hz 11" 5:3
video mode display. Document it and allow rotation while at it (Lenovo
mounted it upside down!).
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
.../bindings/display/panel/novatek,nt36523.yaml | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
index 0039561ef04c..5f7e4c486094 100644
--- a/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
+++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
@@ -19,11 +19,16 @@ allOf:
properties:
compatible:
- items:
- - enum:
- - xiaomi,elish-boe-nt36523
- - xiaomi,elish-csot-nt36523
- - const: novatek,nt36523
+ oneOf:
+ - items:
+ - enum:
+ - xiaomi,elish-boe-nt36523
+ - xiaomi,elish-csot-nt36523
+ - const: novatek,nt36523
+ - items:
+ - enum:
+ - lenovo,j606f-boe-nt36523w
+ - const: novatek,nt36523w
reset-gpios:
maxItems: 1
@@ -34,6 +39,7 @@ properties:
reg: true
ports: true
+ rotation: true
backlight: true
required:
--
2.40.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v3 2/4] drm/panel: nt36523: Add DCS backlight support
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
@ 2023-04-17 14:39 ` Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 3/4] drm/panel: nt36523: Get orientation from OF Konrad Dybcio
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Konrad Dybcio @ 2023-04-17 14:39 UTC (permalink / raw)
To: Jianhua Lu, Neil Armstrong, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Konrad Dybcio, Linus Walleij
This chip supports controlling the backlight via DCS commands, on at
least some panels. Add support for doing so.
Note this may only concern the NT36523*W* variant. Nobody knows, really,
there's no docs.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Jianhua Lu <lujianhua000@gmail.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/gpu/drm/panel/panel-novatek-nt36523.c | 68 +++++++++++++++++++++++++--
1 file changed, 65 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36523.c b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
index d30dbbfb67b1..b0466abae812 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt36523.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
@@ -5,6 +5,7 @@
* Copyright (c) 2022, 2023 Jianhua Lu <lujianhua000@gmail.com>
*/
+#include <linux/backlight.h>
#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/module.h>
@@ -53,6 +54,7 @@ struct panel_desc {
int (*init_sequence)(struct panel_info *pinfo);
bool is_dual_dsi;
+ bool has_dcs_backlight;
};
static inline struct panel_info *to_panel_info(struct drm_panel *panel)
@@ -679,6 +681,59 @@ static const struct drm_panel_funcs nt36523_panel_funcs = {
.get_modes = nt36523_get_modes,
};
+static int nt36523_bl_update_status(struct backlight_device *bl)
+{
+ struct mipi_dsi_device *dsi = bl_get_data(bl);
+ u16 brightness = backlight_get_brightness(bl);
+ int ret;
+
+ dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+
+ ret = mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
+ if (ret < 0)
+ return ret;
+
+ dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+
+ return 0;
+}
+
+static int nt36523_bl_get_brightness(struct backlight_device *bl)
+{
+ struct mipi_dsi_device *dsi = bl_get_data(bl);
+ u16 brightness;
+ int ret;
+
+ dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+
+ ret = mipi_dsi_dcs_get_display_brightness_large(dsi, &brightness);
+ if (ret < 0)
+ return ret;
+
+ dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+
+ return brightness;
+}
+
+static const struct backlight_ops nt36523_bl_ops = {
+ .update_status = nt36523_bl_update_status,
+ .get_brightness = nt36523_bl_get_brightness,
+};
+
+static struct backlight_device *nt36523_create_backlight(struct mipi_dsi_device *dsi)
+{
+ struct device *dev = &dsi->dev;
+ const struct backlight_properties props = {
+ .type = BACKLIGHT_RAW,
+ .brightness = 512,
+ .max_brightness = 4095,
+ .scale = BACKLIGHT_SCALE_NON_LINEAR,
+ };
+
+ return devm_backlight_device_register(dev, dev_name(dev), dev, dsi,
+ &nt36523_bl_ops, &props);
+}
+
static int nt36523_probe(struct mipi_dsi_device *dsi)
{
struct device *dev = &dsi->dev;
@@ -730,9 +785,16 @@ static int nt36523_probe(struct mipi_dsi_device *dsi)
mipi_dsi_set_drvdata(dsi, pinfo);
drm_panel_init(&pinfo->panel, dev, &nt36523_panel_funcs, DRM_MODE_CONNECTOR_DSI);
- ret = drm_panel_of_backlight(&pinfo->panel);
- if (ret)
- return dev_err_probe(dev, ret, "failed to get backlight\n");
+ if (pinfo->desc->has_dcs_backlight) {
+ pinfo->panel.backlight = nt36523_create_backlight(dsi);
+ if (IS_ERR(pinfo->panel.backlight))
+ return dev_err_probe(dev, PTR_ERR(pinfo->panel.backlight),
+ "Failed to create backlight\n");
+ } else {
+ ret = drm_panel_of_backlight(&pinfo->panel);
+ if (ret)
+ return dev_err_probe(dev, ret, "Failed to get backlight\n");
+ }
drm_panel_add(&pinfo->panel);
--
2.40.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v3 3/4] drm/panel: nt36523: Get orientation from OF
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 2/4] drm/panel: nt36523: Add DCS backlight support Konrad Dybcio
@ 2023-04-17 14:39 ` Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 4/4] drm/panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
2023-04-17 15:29 ` [PATCH v3 0/4] Lenovo Tab P11 panel Neil Armstrong
4 siblings, 0 replies; 6+ messages in thread
From: Konrad Dybcio @ 2023-04-17 14:39 UTC (permalink / raw)
To: Jianhua Lu, Neil Armstrong, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Konrad Dybcio, Linus Walleij
Some bright vendors mount their display panels upside down. Add the
required pieces to allow for accounting for that.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Jianhua Lu <lujianhua000@gmail.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/gpu/drm/panel/panel-novatek-nt36523.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36523.c b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
index b0466abae812..2c5712ac3037 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt36523.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
@@ -31,6 +31,7 @@ struct panel_info {
struct drm_panel panel;
struct mipi_dsi_device *dsi[2];
const struct panel_desc *desc;
+ enum drm_panel_orientation orientation;
struct gpio_desc *reset_gpio;
struct backlight_device *backlight;
@@ -674,11 +675,19 @@ static int nt36523_get_modes(struct drm_panel *panel,
return pinfo->desc->num_modes;
}
+static enum drm_panel_orientation nt36523_get_orientation(struct drm_panel *panel)
+{
+ struct panel_info *pinfo = to_panel_info(panel);
+
+ return pinfo->orientation;
+}
+
static const struct drm_panel_funcs nt36523_panel_funcs = {
.disable = nt36523_disable,
.prepare = nt36523_prepare,
.unprepare = nt36523_unprepare,
.get_modes = nt36523_get_modes,
+ .get_orientation = nt36523_get_orientation,
};
static int nt36523_bl_update_status(struct backlight_device *bl)
@@ -785,6 +794,12 @@ static int nt36523_probe(struct mipi_dsi_device *dsi)
mipi_dsi_set_drvdata(dsi, pinfo);
drm_panel_init(&pinfo->panel, dev, &nt36523_panel_funcs, DRM_MODE_CONNECTOR_DSI);
+ ret = of_drm_get_panel_orientation(dev->of_node, &pinfo->orientation);
+ if (ret < 0) {
+ dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret);
+ return ret;
+ }
+
if (pinfo->desc->has_dcs_backlight) {
pinfo->panel.backlight = nt36523_create_backlight(dsi);
if (IS_ERR(pinfo->panel.backlight))
--
2.40.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v3 4/4] drm/panel: nt36523: Add Lenovo J606F panel
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
` (2 preceding siblings ...)
2023-04-17 14:39 ` [PATCH v3 3/4] drm/panel: nt36523: Get orientation from OF Konrad Dybcio
@ 2023-04-17 14:39 ` Konrad Dybcio
2023-04-17 15:29 ` [PATCH v3 0/4] Lenovo Tab P11 panel Neil Armstrong
4 siblings, 0 replies; 6+ messages in thread
From: Konrad Dybcio @ 2023-04-17 14:39 UTC (permalink / raw)
To: Jianhua Lu, Neil Armstrong, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Konrad Dybcio, Linus Walleij
Some Lenovo J606F tablets come with a 2K (2000x1200) 60Hz 11" 5:3
video mode display. Add support for these panels.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Jianhua Lu <lujianhua000@gmail.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/gpu/drm/panel/panel-novatek-nt36523.c | 486 ++++++++++++++++++++++++++
1 file changed, 486 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36523.c b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
index 2c5712ac3037..c3befa7f253d 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt36523.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt36523.c
@@ -13,6 +13,8 @@
#include <linux/of_graph.h>
#include <linux/regulator/consumer.h>
+#include <video/mipi_display.h>
+
#include <drm/drm_connector.h>
#include <drm/drm_crtc.h>
#include <drm/drm_mipi_dsi.h>
@@ -481,6 +483,456 @@ static int elish_csot_init_sequence(struct panel_info *pinfo)
return 0;
}
+static int j606f_boe_init_sequence(struct panel_info *pinfo)
+{
+ struct mipi_dsi_device *dsi = pinfo->dsi[0];
+ struct device *dev = &dsi->dev;
+ int ret;
+
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x20);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x05, 0xd9);
+ mipi_dsi_dcs_write_seq(dsi, 0x07, 0x78);
+ mipi_dsi_dcs_write_seq(dsi, 0x08, 0x5a);
+ mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x63);
+ mipi_dsi_dcs_write_seq(dsi, 0x0e, 0x91);
+ mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x73);
+ mipi_dsi_dcs_write_seq(dsi, 0x95, 0xeb);
+ mipi_dsi_dcs_write_seq(dsi, 0x96, 0xeb);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x11);
+ mipi_dsi_dcs_write_seq(dsi, 0x6d, 0x66);
+ mipi_dsi_dcs_write_seq(dsi, 0x75, 0xa2);
+ mipi_dsi_dcs_write_seq(dsi, 0x77, 0xb3);
+ mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,
+ 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);
+ mipi_dsi_dcs_write_seq(dsi, 0xb1, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,
+ 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);
+ mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,
+ 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);
+ mipi_dsi_dcs_write_seq(dsi, 0xb3, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,
+ 0xfd, 0x03, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xb4, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,
+ 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);
+ mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,
+ 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);
+ mipi_dsi_dcs_write_seq(dsi, 0xb6, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,
+ 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);
+ mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,
+ 0xfd, 0x03, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xb8, 0x00, 0x08, 0x00, 0x23, 0x00, 0x4d, 0x00, 0x6d, 0x00,
+ 0x89, 0x00, 0xa1, 0x00, 0xb6, 0x00, 0xc9);
+ mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x00, 0xda, 0x01, 0x13, 0x01, 0x3c, 0x01, 0x7e, 0x01,
+ 0xab, 0x01, 0xf7, 0x02, 0x2f, 0x02, 0x31);
+ mipi_dsi_dcs_write_seq(dsi, 0xba, 0x02, 0x67, 0x02, 0xa6, 0x02, 0xd1, 0x03, 0x08, 0x03,
+ 0x2e, 0x03, 0x5b, 0x03, 0x6b, 0x03, 0x7b);
+ mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x03, 0x8e, 0x03, 0xa2, 0x03, 0xb7, 0x03, 0xe7, 0x03,
+ 0xfd, 0x03, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x21);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0xb0, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,
+ 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);
+ mipi_dsi_dcs_write_seq(dsi, 0xb1, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,
+ 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);
+ mipi_dsi_dcs_write_seq(dsi, 0xb2, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,
+ 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);
+ mipi_dsi_dcs_write_seq(dsi, 0xb3, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,
+ 0xf5, 0x03, 0xf7);
+ mipi_dsi_dcs_write_seq(dsi, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,
+ 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);
+ mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,
+ 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);
+ mipi_dsi_dcs_write_seq(dsi, 0xb6, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,
+ 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);
+ mipi_dsi_dcs_write_seq(dsi, 0xb7, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,
+ 0xf5, 0x03, 0xf7);
+ mipi_dsi_dcs_write_seq(dsi, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x45, 0x00, 0x65, 0x00,
+ 0x81, 0x00, 0x99, 0x00, 0xae, 0x00, 0xc1);
+ mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x00, 0xd2, 0x01, 0x0b, 0x01, 0x34, 0x01, 0x76, 0x01,
+ 0xa3, 0x01, 0xef, 0x02, 0x27, 0x02, 0x29);
+ mipi_dsi_dcs_write_seq(dsi, 0xba, 0x02, 0x5f, 0x02, 0x9e, 0x02, 0xc9, 0x03, 0x00, 0x03,
+ 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73);
+ mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x03, 0x86, 0x03, 0x9a, 0x03, 0xaf, 0x03, 0xdf, 0x03,
+ 0xf5, 0x03, 0xf7);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x23);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x00, 0x80);
+ mipi_dsi_dcs_write_seq(dsi, 0x07, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x11, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x12, 0x77);
+ mipi_dsi_dcs_write_seq(dsi, 0x15, 0x07);
+ mipi_dsi_dcs_write_seq(dsi, 0x16, 0x07);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x24);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x01, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x02, 0x1c);
+ mipi_dsi_dcs_write_seq(dsi, 0x03, 0x1c);
+ mipi_dsi_dcs_write_seq(dsi, 0x04, 0x1d);
+ mipi_dsi_dcs_write_seq(dsi, 0x05, 0x1d);
+ mipi_dsi_dcs_write_seq(dsi, 0x06, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x07, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x08, 0x0f);
+ mipi_dsi_dcs_write_seq(dsi, 0x09, 0x0f);
+ mipi_dsi_dcs_write_seq(dsi, 0x0a, 0x0e);
+ mipi_dsi_dcs_write_seq(dsi, 0x0b, 0x0e);
+ mipi_dsi_dcs_write_seq(dsi, 0x0c, 0x0d);
+ mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x0d);
+ mipi_dsi_dcs_write_seq(dsi, 0x0e, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, 0x10, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x11, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x12, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x13, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x14, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x15, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x16, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x17, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x18, 0x1c);
+ mipi_dsi_dcs_write_seq(dsi, 0x19, 0x1c);
+ mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x1d);
+ mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x1d);
+ mipi_dsi_dcs_write_seq(dsi, 0x1c, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x1d, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x1e, 0x0f);
+ mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x0f);
+ mipi_dsi_dcs_write_seq(dsi, 0x20, 0x0e);
+ mipi_dsi_dcs_write_seq(dsi, 0x21, 0x0e);
+ mipi_dsi_dcs_write_seq(dsi, 0x22, 0x0d);
+ mipi_dsi_dcs_write_seq(dsi, 0x23, 0x0d);
+ mipi_dsi_dcs_write_seq(dsi, 0x24, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, 0x25, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x27, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x28, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x29, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_LUT, 0x20);
+ mipi_dsi_dcs_write_seq(dsi, 0x2f, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x44);
+ mipi_dsi_dcs_write_seq(dsi, 0x33, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, 0x34, 0x32);
+ mipi_dsi_dcs_write_seq(dsi, 0x37, 0x44);
+ mipi_dsi_dcs_write_seq(dsi, 0x38, 0x40);
+ mipi_dsi_dcs_write_seq(dsi, 0x39, 0x00);
+
+ ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x9a);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set pixel format: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0x3b, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_3D_CONTROL, 0x42);
+ mipi_dsi_dcs_write_seq(dsi, 0x3f, 0x06);
+ mipi_dsi_dcs_write_seq(dsi, 0x43, 0x06);
+ mipi_dsi_dcs_write_seq(dsi, 0x47, 0x66);
+ mipi_dsi_dcs_write_seq(dsi, 0x4a, 0x9a);
+ mipi_dsi_dcs_write_seq(dsi, 0x4b, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0x4c, 0x91);
+ mipi_dsi_dcs_write_seq(dsi, 0x4d, 0x21);
+ mipi_dsi_dcs_write_seq(dsi, 0x4e, 0x43);
+
+ ret = mipi_dsi_dcs_set_display_brightness(dsi, 18);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set display brightness: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0x52, 0x34);
+ mipi_dsi_dcs_write_seq(dsi, 0x55, 0x82, 0x02);
+ mipi_dsi_dcs_write_seq(dsi, 0x56, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x58, 0x21);
+ mipi_dsi_dcs_write_seq(dsi, 0x59, 0x30);
+ mipi_dsi_dcs_write_seq(dsi, 0x5a, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x5b, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x00, 0x06);
+ mipi_dsi_dcs_write_seq(dsi, 0x5f, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x65, 0x82);
+ mipi_dsi_dcs_write_seq(dsi, 0x7e, 0x20);
+ mipi_dsi_dcs_write_seq(dsi, 0x7f, 0x3c);
+ mipi_dsi_dcs_write_seq(dsi, 0x82, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0x97, 0xc0);
+ mipi_dsi_dcs_write_seq(dsi, 0xb6,
+ 0x05, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,
+ 0x05, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x92, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0x93, 0x1a);
+ mipi_dsi_dcs_write_seq(dsi, 0x94, 0x5f);
+ mipi_dsi_dcs_write_seq(dsi, 0xd7, 0x55);
+ mipi_dsi_dcs_write_seq(dsi, 0xda, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0xde, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0xdb, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xdc, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0xdd, 0x22);
+ mipi_dsi_dcs_write_seq(dsi, 0xdf, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe0, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0xe1, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe2, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0xe3, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe4, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0xe5, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe6, 0xc4);
+ mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x88);
+ mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x8d, 0x88);
+ mipi_dsi_dcs_write_seq(dsi, 0x8e, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0xb5, 0x90);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x25);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x05, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x19, 0x07);
+ mipi_dsi_dcs_write_seq(dsi, 0x1f, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x20, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x27, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0x33, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x34, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0x3f, 0xe0);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_VSYNC_TIMING, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x44, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_GET_SCANLINE, 0x40);
+ mipi_dsi_dcs_write_seq(dsi, 0x48, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x49, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0xd0);
+ mipi_dsi_dcs_write_seq(dsi, 0x61, 0xba);
+ mipi_dsi_dcs_write_seq(dsi, 0x62, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0xf1, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x64, 0x16);
+ mipi_dsi_dcs_write_seq(dsi, 0x67, 0x16);
+ mipi_dsi_dcs_write_seq(dsi, 0x6a, 0x16);
+ mipi_dsi_dcs_write_seq(dsi, 0x70, 0x30);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_READ_PPS_START, 0xf3);
+ mipi_dsi_dcs_write_seq(dsi, 0xa3, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xa4, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xa5, 0xff);
+ mipi_dsi_dcs_write_seq(dsi, 0xd6, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x26);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x00, 0xa1);
+ mipi_dsi_dcs_write_seq(dsi, 0x0a, 0xf2);
+ mipi_dsi_dcs_write_seq(dsi, 0x04, 0x28);
+ mipi_dsi_dcs_write_seq(dsi, 0x06, 0x30);
+ mipi_dsi_dcs_write_seq(dsi, 0x0c, 0x13);
+ mipi_dsi_dcs_write_seq(dsi, 0x0d, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0x0f, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0x11, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x12, 0x50);
+ mipi_dsi_dcs_write_seq(dsi, 0x13, 0x51);
+ mipi_dsi_dcs_write_seq(dsi, 0x14, 0x65);
+ mipi_dsi_dcs_write_seq(dsi, 0x15, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x16, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0x17, 0xa0);
+ mipi_dsi_dcs_write_seq(dsi, 0x18, 0x86);
+ mipi_dsi_dcs_write_seq(dsi, 0x19, 0x11);
+ mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x7b);
+ mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0x1c, 0xbb);
+ mipi_dsi_dcs_write_seq(dsi, 0x22, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x23, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x11);
+ mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x7b);
+ mipi_dsi_dcs_write_seq(dsi, 0x1d, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x1e, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, 0x1f, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, 0x24, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x25, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, 0x2f, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_COLUMNS, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x32, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, 0x39, 0x00);
+
+ ret = mipi_dsi_dcs_set_pixel_format(dsi, 0xc3);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set pixel format: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0x20, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x33, 0x11);
+ mipi_dsi_dcs_write_seq(dsi, 0x34, 0x78);
+ mipi_dsi_dcs_write_seq(dsi, 0x35, 0x16);
+ mipi_dsi_dcs_write_seq(dsi, 0xc8, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0xc9, 0x82);
+ mipi_dsi_dcs_write_seq(dsi, 0xca, 0x4e);
+ mipi_dsi_dcs_write_seq(dsi, 0xcb, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_READ_PPS_CONTINUE, 0x4c);
+ mipi_dsi_dcs_write_seq(dsi, 0xaa, 0x47);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x27);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x56, 0x06);
+ mipi_dsi_dcs_write_seq(dsi, 0x58, 0x80);
+ mipi_dsi_dcs_write_seq(dsi, 0x59, 0x53);
+ mipi_dsi_dcs_write_seq(dsi, 0x5a, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x14);
+ mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_CABC_MIN_BRIGHTNESS, 0x20);
+ mipi_dsi_dcs_write_seq(dsi, 0x5f, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0x60, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x61, 0x1d);
+ mipi_dsi_dcs_write_seq(dsi, 0x62, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x63, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x64, 0x24);
+ mipi_dsi_dcs_write_seq(dsi, 0x65, 0x1c);
+ mipi_dsi_dcs_write_seq(dsi, 0x66, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x67, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x68, 0x25);
+ mipi_dsi_dcs_write_seq(dsi, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x78, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xc3, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xd1, 0x24);
+ mipi_dsi_dcs_write_seq(dsi, 0xd2, 0x30);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x22, 0x2f);
+ mipi_dsi_dcs_write_seq(dsi, 0x23, 0x08);
+ mipi_dsi_dcs_write_seq(dsi, 0x24, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x25, 0xc3);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0xf8);
+ mipi_dsi_dcs_write_seq(dsi, 0x27, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x28, 0x1a);
+ mipi_dsi_dcs_write_seq(dsi, 0x29, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x1a);
+ mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_LUT, 0x1a);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0xe0);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x14, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x16, 0xc0);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0xf0);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+
+ ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x08);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set pixel format: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x24);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+
+ ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x5d);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set pixel format: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0x3b, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x4a, 0x5d);
+ mipi_dsi_dcs_write_seq(dsi, 0x4b, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x5a, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x91, 0x44);
+ mipi_dsi_dcs_write_seq(dsi, 0x92, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xdb, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xdc, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xdd, 0x22);
+ mipi_dsi_dcs_write_seq(dsi, 0xdf, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe0, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xe1, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe2, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xe3, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe4, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xe5, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0xe6, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0x5c, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x5d, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x8d, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x8e, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x25);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x20, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_GAMMA_CURVE, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x27, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x33, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x34, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x48, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x49, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0x5b, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x61, 0x70);
+ mipi_dsi_dcs_write_seq(dsi, 0x62, 0x60);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x26);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x02, 0x31);
+ mipi_dsi_dcs_write_seq(dsi, 0x19, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0x1a, 0x7f);
+ mipi_dsi_dcs_write_seq(dsi, 0x1b, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0x1c, 0x0c);
+ mipi_dsi_dcs_write_seq(dsi, 0x2a, 0x0a);
+ mipi_dsi_dcs_write_seq(dsi, 0x2b, 0x7f);
+ mipi_dsi_dcs_write_seq(dsi, 0x1e, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0x1f, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0x25, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_ROWS, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_SET_PARTIAL_COLUMNS, 0x05);
+ mipi_dsi_dcs_write_seq(dsi, 0x32, 0x8d);
+
+ ret = mipi_dsi_dcs_set_pixel_format(dsi, 0x75);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set pixel format: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x2a);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x25, 0x75);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x20);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0x18, 0x40);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+ mipi_dsi_dcs_write_seq(dsi, 0xb9, 0x02);
+
+ ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set tear on: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, 0xbb, 0x13);
+ mipi_dsi_dcs_write_seq(dsi, 0x3b, 0x03, 0x5f, 0x1a, 0x04, 0x04);
+ mipi_dsi_dcs_write_seq(dsi, 0xff, 0x10);
+ usleep_range(10000, 11000);
+ mipi_dsi_dcs_write_seq(dsi, 0xfb, 0x01);
+
+ ret = mipi_dsi_dcs_set_display_brightness(dsi, 0);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set display brightness: %d\n", ret);
+ return ret;
+ }
+
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x2c);
+ mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00);
+ mipi_dsi_dcs_write_seq(dsi, 0x68, 0x05, 0x01);
+
+ ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+ if (ret < 0) {
+ dev_err(dev, "Failed to exit sleep mode: %d\n", ret);
+ return ret;
+ }
+ msleep(100);
+
+ ret = mipi_dsi_dcs_set_display_on(dsi);
+ if (ret < 0) {
+ dev_err(dev, "Failed to set display on: %d\n", ret);
+ return ret;
+ }
+ msleep(30);
+
+ return 0;
+}
+
static const struct drm_display_mode elish_boe_modes[] = {
{
/* There is only one 120 Hz timing, but it doesn't work perfectly, 104 Hz preferred */
@@ -511,6 +963,22 @@ static const struct drm_display_mode elish_csot_modes[] = {
},
};
+static const struct drm_display_mode j606f_boe_modes[] = {
+ {
+ .clock = (1200 + 58 + 2 + 60) * (2000 + 26 + 2 + 93) * 60 / 1000,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 58,
+ .hsync_end = 1200 + 58 + 2,
+ .htotal = 1200 + 58 + 2 + 60,
+ .vdisplay = 2000,
+ .vsync_start = 2000 + 26,
+ .vsync_end = 2000 + 26 + 2,
+ .vtotal = 2000 + 26 + 2 + 93,
+ .width_mm = 143,
+ .height_mm = 235,
+ },
+};
+
static const struct panel_desc elish_boe_desc = {
.modes = elish_boe_modes,
.num_modes = ARRAY_SIZE(elish_boe_modes),
@@ -547,6 +1015,20 @@ static const struct panel_desc elish_csot_desc = {
.is_dual_dsi = true,
};
+static const struct panel_desc j606f_boe_desc = {
+ .modes = j606f_boe_modes,
+ .num_modes = ARRAY_SIZE(j606f_boe_modes),
+ .width_mm = 143,
+ .height_mm = 235,
+ .bpc = 8,
+ .lanes = 4,
+ .format = MIPI_DSI_FMT_RGB888,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM,
+ .init_sequence = j606f_boe_init_sequence,
+ .has_dcs_backlight = true,
+};
+
static void nt36523_reset(struct panel_info *pinfo)
{
gpiod_set_value_cansleep(pinfo->reset_gpio, 1);
@@ -827,6 +1309,10 @@ static int nt36523_probe(struct mipi_dsi_device *dsi)
}
static const struct of_device_id nt36523_of_match[] = {
+ {
+ .compatible = "lenovo,j606f-boe-nt36523w",
+ .data = &j606f_boe_desc,
+ },
{
.compatible = "xiaomi,elish-boe-nt36523",
.data = &elish_boe_desc,
--
2.40.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 0/4] Lenovo Tab P11 panel
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
` (3 preceding siblings ...)
2023-04-17 14:39 ` [PATCH v3 4/4] drm/panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
@ 2023-04-17 15:29 ` Neil Armstrong
4 siblings, 0 replies; 6+ messages in thread
From: Neil Armstrong @ 2023-04-17 15:29 UTC (permalink / raw)
To: Jianhua Lu, Sam Ravnborg, David Airlie, Daniel Vetter,
Rob Herring, Krzysztof Kozlowski, Konrad Dybcio
Cc: Marijn Suijten, dri-devel, devicetree, linux-kernel,
Linus Walleij, Krzysztof Kozlowski
Hi,
On Mon, 17 Apr 2023 16:39:02 +0200, Konrad Dybcio wrote:
> v2 -> v3:
> - Drop patch 1 (the one allowing port AND ports)
> - Pick up tags
>
> v2: https://lore.kernel.org/r/20230412-topic-lenovopanel-v2-0-055c3649788e@linaro.org
>
> v1 -> v2:
> - Remove dsi_info (unused for single DSI) [5/5]
> - Add backlight.scale [3/5]
> - pick up tags
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next-fixes)
[1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=b4b26ab24f8f9ad3aa9fbdfd211e51b051ddb91e
[2/4] drm/panel: nt36523: Add DCS backlight support
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=aecb583cb997935fb4f4a667a8013469528a8d53
[3/4] drm/panel: nt36523: Get orientation from OF
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=1eae88fa7b56b3b02d0e003a737fc31d71f3f486
[4/4] drm/panel: nt36523: Add Lenovo J606F panel
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=4f048de28b90abefff2044f450e882576eb746e9
--
Neil
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-04-17 15:30 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-17 14:39 [PATCH v3 0/4] Lenovo Tab P11 panel Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 1/4] dt-bindings: display: panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 2/4] drm/panel: nt36523: Add DCS backlight support Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 3/4] drm/panel: nt36523: Get orientation from OF Konrad Dybcio
2023-04-17 14:39 ` [PATCH v3 4/4] drm/panel: nt36523: Add Lenovo J606F panel Konrad Dybcio
2023-04-17 15:29 ` [PATCH v3 0/4] Lenovo Tab P11 panel Neil Armstrong
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