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add txw700071s0 dsi panel #6913

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3 changes: 2 additions & 1 deletion arch/arm/boot/dts/overlays/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -345,7 +345,8 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
waveshare-can-fd-hat-mode-b.dtbo \
wittypi.dtbo \
wm8960-soundcard.dtbo \
ws2812-pio.dtbo
ws2812-pio.dtbo \
txw700071s0.dtbo

targets += dtbs dtbs_install
targets += $(dtbo-y)
Expand Down
4 changes: 4 additions & 0 deletions arch/arm/boot/dts/overlays/overlay_map.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -515,4 +515,8 @@
bcm2712;
};

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

/ {
compatible = "brcm,bcm2711";

fragment@0 {
target=<&dsi1>;

__overlay__ {
status = "okay";

#address-cells = <1>;
#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
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Expand Up @@ -688,6 +688,210 @@ static const struct ili9881c_instr nwe080_init[] = {
ILI9881C_COMMAND_INSTR(0x35, 0x00),
};

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 @@ -1834,6 +2038,23 @@ static const struct drm_display_mode nwe080_default_mode = {
.height_mm = 170,
};

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 @@ -2049,6 +2270,14 @@ static const struct ili9881c_desc nwe080_desc = {
.lanes = 4,
};

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 @@ -2096,6 +2325,7 @@ static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc },
{ .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc },
{ .compatible = "nwe,nwe080", .data = &nwe080_desc },
{ .compatible = "txw,txw700071s0", .data = &txw700071s0_desc },
{ .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
{ .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
{ .compatible = "crystalfontz,cfaf7201280a0_050tx", .data = &cfaf7201280a0_050tx_desc },
Expand Down