Skip to content

add txw700071s0 dsi panel #6914

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 1 commit into
base: rpi-6.12.y
Choose a base branch
from
+305 −1
Draft

add txw700071s0 dsi panel #6914

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion arch/arm/boot/dts/overlays/Makefile
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -355,7 +355,8 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
wifimac.dtbo \
wittypi.dtbo \
wm8960-soundcard.dtbo \
ws2812-pio.dtbo
ws2812-pio.dtbo \
txw700071s0.dtbo

targets += dtbs dtbs_install
targets += $(dtbo-y)
Expand Down
5 changes: 5 additions & 0 deletions arch/arm/boot/dts/overlays/overlay_map.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -550,4 +550,9 @@
bcm2835;
bcm2711;
};

txw700071s0 {
bcm2711;
bcm2712;
};
};
68 changes: 68 additions & 0 deletions arch/arm/boot/dts/overlays/txw700071s0-overlay.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,68 @@
/dts-v1/;
/plugin/;

/ {
compatible = "brcm,bcm2711";

Check failure on line 5 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

WARNING: please, no spaces at the start of a line

fragment@0 {

Check failure on line 7 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

WARNING: please, no spaces at the start of a line
target=<&dsi1>;

Check failure on line 8 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

WARNING: please, no spaces at the start of a line

Check failure on line 8 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

ERROR: code indent should use tabs where possible

__overlay__ {

Check failure on line 10 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

WARNING: please, no spaces at the start of a line

Check failure on line 10 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

ERROR: code indent should use tabs where possible
status = "okay";

Check failure on line 11 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

WARNING: please, no spaces at the start of a line

Check failure on line 11 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

ERROR: code indent should use tabs where possible

#address-cells = <1>;

Check failure on line 13 in arch/arm/boot/dts/overlays/txw700071s0-overlay.dts

View workflow job for this annotation

GitHub Actions / checkpatch review 

ERROR: code indent should use tabs where possible
#size-cells = <0>;

port {
dsi1_out_port: endpoint {
remote-endpoint = <&panel_dsi_in1>;
};
};

display1: panel@0 {
compatible = "txw,txw700071s0";
reg=<0>;
backlight = <&rpi_backlight>;
reset-gpios = <&gpio 20 1>;
port {
panel_dsi_in1: endpoint {
remote-endpoint = <&dsi1_out_port>;
};
};
};
};
};

fragment@1 {
target = <&gpio>;
__overlay__ {
pwm0_pins: pwm0_pins {
brcm,pins = <12>;
brcm,function = <4>;
};
};
};

fragment@2 {
target = <&pwm>;
frag1: __overlay__ {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pins>;
assigned-clock-rates = <1000000>;
status = "okay";
};
};

fragment@3 {
target-path = "/";
__overlay__ {
rpi_backlight: rpi_backlight {
compatible = "pwm-backlight";
brightness-levels = <0 6 8 12 16 24 32 40 48 64 96 128 160 192 224 255>;
default-brightness-level = <6>;
pwms = <&pwm 0 50000 0>;
status = "okay";
};
};
};
};
230 changes: 230 additions & 0 deletions drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -662,6 +662,210 @@ static const struct ili9881c_instr kd050hdfia020_init[] = {
ILI9881C_COMMAND_INSTR(0x3A, 0x7),
};

static const struct ili9881c_instr txw700071s0_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
ILI9881C_COMMAND_INSTR(0x01, 0x00),
ILI9881C_COMMAND_INSTR(0x02, 0x00),
ILI9881C_COMMAND_INSTR(0x03, 0x72),
ILI9881C_COMMAND_INSTR(0x04, 0x00),
ILI9881C_COMMAND_INSTR(0x05, 0x00),
ILI9881C_COMMAND_INSTR(0x06, 0x09),
ILI9881C_COMMAND_INSTR(0x07, 0x00),
ILI9881C_COMMAND_INSTR(0x08, 0x00),
ILI9881C_COMMAND_INSTR(0x09, 0x00),
ILI9881C_COMMAND_INSTR(0x0A, 0x00),
ILI9881C_COMMAND_INSTR(0x0B, 0x00),
ILI9881C_COMMAND_INSTR(0x0C, 0x00),
ILI9881C_COMMAND_INSTR(0x0D, 0x00),
ILI9881C_COMMAND_INSTR(0x0E, 0x00),
ILI9881C_COMMAND_INSTR(0x0F, 0x00),
ILI9881C_COMMAND_INSTR(0x10, 0x00),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x12, 0x00),
ILI9881C_COMMAND_INSTR(0x13, 0x00),
ILI9881C_COMMAND_INSTR(0x14, 0x00),
ILI9881C_COMMAND_INSTR(0x15, 0x00),
ILI9881C_COMMAND_INSTR(0x16, 0x00),
ILI9881C_COMMAND_INSTR(0x17, 0x00),
ILI9881C_COMMAND_INSTR(0x18, 0x00),
ILI9881C_COMMAND_INSTR(0x19, 0x00),
ILI9881C_COMMAND_INSTR(0x1A, 0x00),
ILI9881C_COMMAND_INSTR(0x1B, 0x00),
ILI9881C_COMMAND_INSTR(0x1C, 0x00),
ILI9881C_COMMAND_INSTR(0x1D, 0x00),
ILI9881C_COMMAND_INSTR(0x1E, 0x40),
ILI9881C_COMMAND_INSTR(0x1F, 0x80),
ILI9881C_COMMAND_INSTR(0x20, 0x05),
ILI9881C_COMMAND_INSTR(0x21, 0x02),
ILI9881C_COMMAND_INSTR(0x22, 0x00),
ILI9881C_COMMAND_INSTR(0x23, 0x00),
ILI9881C_COMMAND_INSTR(0x24, 0x00),
ILI9881C_COMMAND_INSTR(0x25, 0x00),
ILI9881C_COMMAND_INSTR(0x26, 0x00),
ILI9881C_COMMAND_INSTR(0x27, 0x00),
ILI9881C_COMMAND_INSTR(0x28, 0x33),
ILI9881C_COMMAND_INSTR(0x29, 0x22),
ILI9881C_COMMAND_INSTR(0x2A, 0x00),
ILI9881C_COMMAND_INSTR(0x2B, 0x00),
ILI9881C_COMMAND_INSTR(0x2C, 0x00),
ILI9881C_COMMAND_INSTR(0x2D, 0x00),
ILI9881C_COMMAND_INSTR(0x2E, 0x00),
ILI9881C_COMMAND_INSTR(0x2F, 0x00),
ILI9881C_COMMAND_INSTR(0x30, 0x00),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x32, 0x00),
ILI9881C_COMMAND_INSTR(0x33, 0x00),
ILI9881C_COMMAND_INSTR(0x34, 0x04),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
ILI9881C_COMMAND_INSTR(0x36, 0x00),
ILI9881C_COMMAND_INSTR(0x37, 0x00),
ILI9881C_COMMAND_INSTR(0x38, 0x3C),
ILI9881C_COMMAND_INSTR(0x39, 0x00),
ILI9881C_COMMAND_INSTR(0x3A, 0x00),
ILI9881C_COMMAND_INSTR(0x3B, 0x00),
ILI9881C_COMMAND_INSTR(0x3C, 0x00),
ILI9881C_COMMAND_INSTR(0x3D, 0x00),
ILI9881C_COMMAND_INSTR(0x3E, 0x00),
ILI9881C_COMMAND_INSTR(0x3F, 0x00),
ILI9881C_COMMAND_INSTR(0x40, 0x00),
ILI9881C_COMMAND_INSTR(0x41, 0x00),
ILI9881C_COMMAND_INSTR(0x42, 0x00),
ILI9881C_COMMAND_INSTR(0x43, 0x00),
ILI9881C_COMMAND_INSTR(0x44, 0x00),
ILI9881C_COMMAND_INSTR(0x50, 0x10),
ILI9881C_COMMAND_INSTR(0x51, 0x32),
ILI9881C_COMMAND_INSTR(0x52, 0x54),
ILI9881C_COMMAND_INSTR(0x53, 0x76),
ILI9881C_COMMAND_INSTR(0x54, 0x98),
ILI9881C_COMMAND_INSTR(0x55, 0xBA),
ILI9881C_COMMAND_INSTR(0x56, 0x10),
ILI9881C_COMMAND_INSTR(0x57, 0x32),
ILI9881C_COMMAND_INSTR(0x58, 0x54),
ILI9881C_COMMAND_INSTR(0x59, 0x76),
ILI9881C_COMMAND_INSTR(0x5A, 0x98),
ILI9881C_COMMAND_INSTR(0x5B, 0xBA),
ILI9881C_COMMAND_INSTR(0x5C, 0xDC),
ILI9881C_COMMAND_INSTR(0x5D, 0xFE),
ILI9881C_COMMAND_INSTR(0x5E, 0x00),
ILI9881C_COMMAND_INSTR(0x5F, 0x01),
ILI9881C_COMMAND_INSTR(0x60, 0x00),
ILI9881C_COMMAND_INSTR(0x61, 0x15),
ILI9881C_COMMAND_INSTR(0x62, 0x14),
ILI9881C_COMMAND_INSTR(0x63, 0x0E),
ILI9881C_COMMAND_INSTR(0x64, 0x0F),
ILI9881C_COMMAND_INSTR(0x65, 0x0C),
ILI9881C_COMMAND_INSTR(0x66, 0x0D),
ILI9881C_COMMAND_INSTR(0x67, 0x06),
ILI9881C_COMMAND_INSTR(0x68, 0x02),
ILI9881C_COMMAND_INSTR(0x69, 0x02),
ILI9881C_COMMAND_INSTR(0x6A, 0x02),
ILI9881C_COMMAND_INSTR(0x6B, 0x02),
ILI9881C_COMMAND_INSTR(0x6C, 0x02),
ILI9881C_COMMAND_INSTR(0x6D, 0x02),
ILI9881C_COMMAND_INSTR(0x6E, 0x07),
ILI9881C_COMMAND_INSTR(0x6F, 0x02),
ILI9881C_COMMAND_INSTR(0x70, 0x02),
ILI9881C_COMMAND_INSTR(0x71, 0x02),
ILI9881C_COMMAND_INSTR(0x72, 0x02),
ILI9881C_COMMAND_INSTR(0x73, 0x02),
ILI9881C_COMMAND_INSTR(0x74, 0x02),
ILI9881C_COMMAND_INSTR(0x75, 0x01),
ILI9881C_COMMAND_INSTR(0x76, 0x00),
ILI9881C_COMMAND_INSTR(0x77, 0x14),
ILI9881C_COMMAND_INSTR(0x78, 0x15),
ILI9881C_COMMAND_INSTR(0x79, 0x0E),
ILI9881C_COMMAND_INSTR(0x7A, 0x0F),
ILI9881C_COMMAND_INSTR(0x7B, 0x0C),
ILI9881C_COMMAND_INSTR(0x7C, 0x0D),
ILI9881C_COMMAND_INSTR(0x7D, 0x06),
ILI9881C_COMMAND_INSTR(0x7E, 0x02),
ILI9881C_COMMAND_INSTR(0x7F, 0x02),
ILI9881C_COMMAND_INSTR(0x80, 0x02),
ILI9881C_COMMAND_INSTR(0x81, 0x02),
ILI9881C_COMMAND_INSTR(0x82, 0x02),
ILI9881C_COMMAND_INSTR(0x83, 0x02),
ILI9881C_COMMAND_INSTR(0x84, 0x07),
ILI9881C_COMMAND_INSTR(0x85, 0x02),
ILI9881C_COMMAND_INSTR(0x86, 0x02),
ILI9881C_COMMAND_INSTR(0x87, 0x02),
ILI9881C_COMMAND_INSTR(0x88, 0x02),
ILI9881C_COMMAND_INSTR(0x89, 0x02),
ILI9881C_COMMAND_INSTR(0x8A, 0x02),

ILI9881C_SWITCH_PAGE_INSTR(4),
ILI9881C_COMMAND_INSTR(0x6E, 0x2A),
ILI9881C_COMMAND_INSTR(0x6F, 0x35),
ILI9881C_COMMAND_INSTR(0x3A, 0x24),
ILI9881C_COMMAND_INSTR(0x8D, 0x14),
ILI9881C_COMMAND_INSTR(0x87, 0xBA),
ILI9881C_COMMAND_INSTR(0x26, 0x76),
ILI9881C_COMMAND_INSTR(0xB2, 0xD1),
ILI9881C_COMMAND_INSTR(0xB5, 0x27),
ILI9881C_COMMAND_INSTR(0x31, 0x75),
ILI9881C_COMMAND_INSTR(0x30, 0x03),
ILI9881C_COMMAND_INSTR(0x3B, 0x98),
ILI9881C_COMMAND_INSTR(0x35, 0x1F),
ILI9881C_COMMAND_INSTR(0x33, 0x14),
ILI9881C_COMMAND_INSTR(0x7A, 0x0F),
ILI9881C_COMMAND_INSTR(0x38, 0x01),
ILI9881C_COMMAND_INSTR(0x39, 0x00),

ILI9881C_SWITCH_PAGE_INSTR(1),
ILI9881C_COMMAND_INSTR(0x22, 0x0A),
ILI9881C_COMMAND_INSTR(0x31, 0x00),
ILI9881C_COMMAND_INSTR(0x53, 0x45),
ILI9881C_COMMAND_INSTR(0x55, 0x4E),
ILI9881C_COMMAND_INSTR(0x50, 0xC7),
ILI9881C_COMMAND_INSTR(0x51, 0xC2),
ILI9881C_COMMAND_INSTR(0x60, 0x25),
ILI9881C_COMMAND_INSTR(0x63, 0x00),
ILI9881C_COMMAND_INSTR(0xA0, 0x00),
ILI9881C_COMMAND_INSTR(0xA1, 0x16),
ILI9881C_COMMAND_INSTR(0xA2, 0x26),
ILI9881C_COMMAND_INSTR(0xA3, 0x16),
ILI9881C_COMMAND_INSTR(0xA4, 0x19),
ILI9881C_COMMAND_INSTR(0xA5, 0x2B),
ILI9881C_COMMAND_INSTR(0xA6, 0x1E),
ILI9881C_COMMAND_INSTR(0xA7, 0x20),
ILI9881C_COMMAND_INSTR(0xA8, 0x93),
ILI9881C_COMMAND_INSTR(0xA9, 0x20),
ILI9881C_COMMAND_INSTR(0xAA, 0x2C),
ILI9881C_COMMAND_INSTR(0xAB, 0x87),
ILI9881C_COMMAND_INSTR(0xAC, 0x1F),
ILI9881C_COMMAND_INSTR(0xAD, 0x1F),
ILI9881C_COMMAND_INSTR(0xAE, 0x53),
ILI9881C_COMMAND_INSTR(0xAF, 0x27),
ILI9881C_COMMAND_INSTR(0xB0, 0x2A),
ILI9881C_COMMAND_INSTR(0xB1, 0x52),
ILI9881C_COMMAND_INSTR(0xB2, 0x5B),
ILI9881C_COMMAND_INSTR(0xB3, 0x23),
ILI9881C_COMMAND_INSTR(0xC0, 0x00),
ILI9881C_COMMAND_INSTR(0xC1, 0x11),
ILI9881C_COMMAND_INSTR(0xC2, 0x1E),
ILI9881C_COMMAND_INSTR(0xC3, 0x0F),
ILI9881C_COMMAND_INSTR(0xC4, 0x12),
ILI9881C_COMMAND_INSTR(0xC5, 0x26),
ILI9881C_COMMAND_INSTR(0xC6, 0x1C),
ILI9881C_COMMAND_INSTR(0xC7, 0x1E),
ILI9881C_COMMAND_INSTR(0xC8, 0x87),
ILI9881C_COMMAND_INSTR(0xC9, 0x19),
ILI9881C_COMMAND_INSTR(0xCA, 0x26),
ILI9881C_COMMAND_INSTR(0xCB, 0x7F),
ILI9881C_COMMAND_INSTR(0xCC, 0x20),
ILI9881C_COMMAND_INSTR(0xCD, 0x22),
ILI9881C_COMMAND_INSTR(0xCE, 0x58),
ILI9881C_COMMAND_INSTR(0xCF, 0x2A),
ILI9881C_COMMAND_INSTR(0xD0, 0x2E),
ILI9881C_COMMAND_INSTR(0xD1, 0x50),
ILI9881C_COMMAND_INSTR(0xD2, 0x5D),
ILI9881C_COMMAND_INSTR(0xD3, 0x23),

ILI9881C_SWITCH_PAGE_INSTR(0),
ILI9881C_COMMAND_INSTR(0x35, 0x00),
ILI9881C_COMMAND_INSTR(0x11, 0x00),
ILI9881C_COMMAND_INSTR(0x29, 0x00),
};

static const struct ili9881c_instr tl050hdv35_init[] = {
ILI9881C_SWITCH_PAGE_INSTR(3),
ILI9881C_COMMAND_INSTR(0x01, 0x00),
Expand Down Expand Up @@ -2227,6 +2431,23 @@ static const struct drm_display_mode kd050hdfia020_default_mode = {
.height_mm = 110,
};

static const struct drm_display_mode txw700071s0_default_mode = {
.clock = 78086,

.hdisplay = 800,
.hsync_start = 800 + 80,
.hsync_end = 800 + 80 + 20,
.htotal = 800 + 80 + 20 + 80,

.vdisplay = 1280,
.vsync_start = 1280 + 16,
.vsync_end = 1280 + 16 + 8,
.vtotal = 1280 + 16 + 8 + 24,

.width_mm = 94,
.height_mm = 151,
};

static const struct drm_display_mode tl050hdv35_default_mode = {
.clock = 59400,

Expand Down Expand Up @@ -2482,6 +2703,14 @@ static const struct ili9881c_desc kd050hdfia020_desc = {
MIPI_DSI_MODE_LPM,
};

static const struct ili9881c_desc txw700071s0_desc = {
.init = txw700071s0_init,
.init_length = ARRAY_SIZE(txw700071s0_init),
.mode = &txw700071s0_default_mode,
.mode_flags = MIPI_DSI_MODE_VIDEO_SYNC_PULSE | MIPI_DSI_MODE_VIDEO,
.lanes = 4,
};

static const struct ili9881c_desc tl050hdv35_desc = {
.init = tl050hdv35_init,
.init_length = ARRAY_SIZE(tl050hdv35_init),
Expand Down Expand Up @@ -2544,6 +2773,7 @@ static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc },
{ .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc },
{ .compatible = "startek,kd050hdfia020", .data = &kd050hdfia020_desc },
{ .compatible = "txw,txw700071s0", .data = &txw700071s0_desc },
{ .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
{ .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
{ .compatible = "ampire,am8001280g", .data = &am8001280g_desc },
Expand Down
Loading