* [PATCH v3 1/4] dt-bindings: vendor-prefixes: Document Chongzhou
@ 2022-11-03 14:11 Jagan Teki
2022-11-03 14:11 ` [PATCH v3 2/4] dt-bindings: vendor-prefixes: Document Jadard Jagan Teki
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Jagan Teki @ 2022-11-03 14:11 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Sam Ravnborg,
Linus Walleij
Cc: devicetree, Krzysztof Kozlowski, dri-devel, Jagan Teki
Chongzhou is a professional is a manufacturer of LCD panels
from Shenzhen.
Add vendor prefix for it.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
---
Changes for v3, v2:
- none
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index eae3bc8a4484..08264594a99f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -246,6 +246,8 @@ patternProperties:
description: ChipOne
"^chipspark,.*":
description: ChipSPARK
+ "^chongzhou,.*":
+ description: Shenzhen Chongzhou Electronic Technology Co., Ltd
"^chrontel,.*":
description: Chrontel, Inc.
"^chrp,.*":
--
2.25.1
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v3 2/4] dt-bindings: vendor-prefixes: Document Jadard 2022-11-03 14:11 [PATCH v3 1/4] dt-bindings: vendor-prefixes: Document Chongzhou Jagan Teki @ 2022-11-03 14:11 ` Jagan Teki 2022-11-03 14:11 ` [PATCH v3 3/4] dt-bindings: display: Document Jadard JD9365DA-H3 DSI panel Jagan Teki 2022-11-03 14:11 ` [PATCH v3 4/4] drm: panel: Add " Jagan Teki 2 siblings, 0 replies; 10+ messages in thread From: Jagan Teki @ 2022-11-03 14:11 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Sam Ravnborg, Linus Walleij Cc: devicetree, Krzysztof Kozlowski, dri-devel, Jagan Teki Jadard Technology Inc. manufactures and distributes chips from Shenzhen. Add vendor prefix for it. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Changes for v3, v2: - none Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 08264594a99f..c601f5438b02 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -645,6 +645,8 @@ patternProperties: description: ITian Corporation "^iwave,.*": description: iWave Systems Technologies Pvt. Ltd. + "^jadard,.*": + description: Jadard Technology Inc. "^jdi,.*": description: Japan Display Inc. "^jedec,.*": -- 2.25.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v3 3/4] dt-bindings: display: Document Jadard JD9365DA-H3 DSI panel 2022-11-03 14:11 [PATCH v3 1/4] dt-bindings: vendor-prefixes: Document Chongzhou Jagan Teki 2022-11-03 14:11 ` [PATCH v3 2/4] dt-bindings: vendor-prefixes: Document Jadard Jagan Teki @ 2022-11-03 14:11 ` Jagan Teki 2022-11-03 14:11 ` [PATCH v3 4/4] drm: panel: Add " Jagan Teki 2 siblings, 0 replies; 10+ messages in thread From: Jagan Teki @ 2022-11-03 14:11 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Sam Ravnborg, Linus Walleij Cc: devicetree, Krzysztof Kozlowski, dri-devel, Jagan Teki Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT dot matrix LCD with 800RGBx1280 dots at maximum. Document it. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Jagan Teki <jagan@edgeble.ai> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Changes for v3: - updated title - collect Krzysztof r-b - rebased on drm-misc-next Changes for v2: - none .../display/panel/jadard,jd9365da-h3.yaml | 70 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml diff --git a/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml b/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml new file mode 100644 index 000000000000..c06902e4fe70 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/jadard,jd9365da-h3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Jadard JD9365DA-HE WXGA DSI panel + +maintainers: + - Jagan Teki <jagan@edgeble.ai> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - chongzhou,cz101b4001 + - const: jadard,jd9365da-h3 + + reg: true + + vdd-supply: + description: supply regulator for VDD, usually 3.3V + + vccio-supply: + description: supply regulator for VCCIO, usually 1.8V + + reset-gpios: true + + backlight: true + + port: true + +required: + - compatible + - reg + - vdd-supply + - vccio-supply + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/pinctrl/rockchip.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "chongzhou,cz101b4001", "jadard,jd9365da-h3"; + reg = <0>; + vdd-supply = <&lcd_3v3>; + vccio-supply = <&vcca_1v8>; + reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; + backlight = <&backlight>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 20554fd74596..8cd909cd34e0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6530,6 +6530,11 @@ S: Orphan / Obsolete F: drivers/gpu/drm/i810/ F: include/uapi/drm/i810_drm.h +DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS +M: Jagan Teki <jagan@edgeble.ai> +S: Maintained +F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml + DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> S: Supported -- 2.25.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-03 14:11 [PATCH v3 1/4] dt-bindings: vendor-prefixes: Document Chongzhou Jagan Teki 2022-11-03 14:11 ` [PATCH v3 2/4] dt-bindings: vendor-prefixes: Document Jadard Jagan Teki 2022-11-03 14:11 ` [PATCH v3 3/4] dt-bindings: display: Document Jadard JD9365DA-H3 DSI panel Jagan Teki @ 2022-11-03 14:11 ` Jagan Teki 2022-11-08 14:01 ` Linus Walleij 2 siblings, 1 reply; 10+ messages in thread From: Jagan Teki @ 2022-11-03 14:11 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Sam Ravnborg, Linus Walleij Cc: devicetree, dri-devel, Jagan Teki Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT dot matrix LCD with 800RGBx1280 dots at maximum. Add support for it. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Jagan Teki <jagan@edgeble.ai> --- Changes for v3: - updatd to WXGA - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY Changes for v2: - none MAINTAINERS | 1 + drivers/gpu/drm/panel/Kconfig | 10 + drivers/gpu/drm/panel/Makefile | 1 + .../gpu/drm/panel/panel-jadard-jd9365da-h3.c | 507 ++++++++++++++++++ 4 files changed, 519 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c diff --git a/MAINTAINERS b/MAINTAINERS index 8cd909cd34e0..5f66378dcfb0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6534,6 +6534,7 @@ DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS M: Jagan Teki <jagan@edgeble.ai> S: Maintained F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml +F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index a582ddd583c2..6f6cc6662b2e 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -203,6 +203,16 @@ config DRM_PANEL_INNOLUX_P079ZCA 24 bit RGB per pixel. It provides a MIPI DSI interface to the host and has a built-in LED backlight. +config DRM_PANEL_JADARD_JD9365DA_H3 + tristate "Jadard JD9365DA-H3 WXGA DSI panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for Jadard JD9365DA-H3 + WXGA MIPI DSI panel. The panel support TFT dot matrix LCD with + 800RGBx1280 dots at maximum. + config DRM_PANEL_JDI_LT070ME05000 tristate "JDI LT070ME05000 WUXGA DSI panel" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 34e717382dbb..af0b1ebdbac8 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9341) += panel-ilitek-ili9341.o obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o obj-$(CONFIG_DRM_PANEL_INNOLUX_EJ030NA) += panel-innolux-ej030na.o obj-$(CONFIG_DRM_PANEL_INNOLUX_P079ZCA) += panel-innolux-p079zca.o +obj-$(CONFIG_DRM_PANEL_JADARD_JD9365DA_H3) += panel-jadard-jd9365da-h3.o obj-$(CONFIG_DRM_PANEL_JDI_LT070ME05000) += panel-jdi-lt070me05000.o obj-$(CONFIG_DRM_PANEL_JDI_R63452) += panel-jdi-fhd-r63452.o obj-$(CONFIG_DRM_PANEL_KHADAS_TS050) += panel-khadas-ts050.o diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c new file mode 100644 index 000000000000..518f24d4a481 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -0,0 +1,507 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2019 Radxa Limited + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + * + * Author: + * - Jagan Teki <jagan@amarulasolutions.com> + * - Stephen Chen <stephen@radxa.com> + */ + +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_modes.h> +#include <drm/drm_panel.h> +#include <drm/drm_print.h> + +#include <linux/gpio/consumer.h> +#include <linux/delay.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/regulator/consumer.h> + +enum cmd_type { + CMD_TYPE_DCS, + CMD_TYPE_DELAY, +}; + +struct jadard_init_cmd { + enum cmd_type type; + const char *data; + size_t len; +}; + +#define JD9365DA_CMD_DCS(...) \ + { \ + .type = CMD_TYPE_DCS, \ + .data = (char[]){__VA_ARGS__}, \ + .len = sizeof((char[]){__VA_ARGS__}) \ + } \ + +#define JD9365DA_CMD_DELAY(...) \ + { \ + .type = CMD_TYPE_DELAY, \ + .data = (char[]){__VA_ARGS__}, \ + .len = sizeof((char[]){__VA_ARGS__}) \ + } \ + +struct jadard_panel_desc { + const struct drm_display_mode mode; + unsigned int lanes; + enum mipi_dsi_pixel_format format; + const struct jadard_init_cmd *init_cmds; + u32 num_init_cmds; +}; + +struct jadard { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + const struct jadard_panel_desc *desc; + + struct regulator *vdd; + struct regulator *vccio; + struct gpio_desc *reset; +}; + +static inline struct jadard *panel_to_jadard(struct drm_panel *panel) +{ + return container_of(panel, struct jadard, panel); +} + +static int jadard_enable(struct drm_panel *panel) +{ + struct device *dev = panel->dev; + struct jadard *jadard = panel_to_jadard(panel); + const struct jadard_panel_desc *desc = jadard->desc; + struct mipi_dsi_device *dsi = jadard->dsi; + unsigned int i; + int err; + + for (i = 0; i < desc->num_init_cmds; i++) { + const struct jadard_init_cmd *cmd = &desc->init_cmds[i]; + + switch (cmd->type) { + case CMD_TYPE_DELAY: + msleep(cmd->data[0]); + err = 0; + break; + case CMD_TYPE_DCS: + err = mipi_dsi_dcs_write(dsi, cmd->data[0], + cmd->len <= 1 ? NULL : &cmd->data[1], + cmd->len - 1); + break; + default: + err = -EINVAL; + } + + if (err < 0) { + DRM_DEV_ERROR(dev, "failed to write CMD#0x%x\n", cmd->data[0]); + return err; + } + } + + err = mipi_dsi_dcs_exit_sleep_mode(dsi); + if (err < 0) + DRM_DEV_ERROR(dev, "failed to exit sleep mode ret = %d\n", err); + + err = mipi_dsi_dcs_set_display_on(dsi); + if (err < 0) + DRM_DEV_ERROR(dev, "failed to set display on ret = %d\n", err); + + return 0; +} + +static int jadard_disable(struct drm_panel *panel) +{ + struct device *dev = panel->dev; + struct jadard *jadard = panel_to_jadard(panel); + int ret; + + ret = mipi_dsi_dcs_set_display_off(jadard->dsi); + if (ret < 0) + DRM_DEV_ERROR(dev, "failed to set display off: %d\n", ret); + + ret = mipi_dsi_dcs_enter_sleep_mode(jadard->dsi); + if (ret < 0) + DRM_DEV_ERROR(dev, "failed to enter sleep mode: %d\n", ret); + + return 0; +} + +static int jadard_prepare(struct drm_panel *panel) +{ + struct jadard *jadard = panel_to_jadard(panel); + int ret; + + ret = regulator_enable(jadard->vccio); + if (ret) + return ret; + + ret = regulator_enable(jadard->vdd); + if (ret) + return ret; + + gpiod_set_value(jadard->reset, 1); + msleep(5); + + gpiod_set_value(jadard->reset, 0); + msleep(10); + + gpiod_set_value(jadard->reset, 1); + msleep(120); + + return 0; +} + +static int jadard_unprepare(struct drm_panel *panel) +{ + struct jadard *jadard = panel_to_jadard(panel); + + gpiod_set_value(jadard->reset, 1); + msleep(120); + + regulator_disable(jadard->vdd); + regulator_disable(jadard->vccio); + + return 0; +} + +static int jadard_get_modes(struct drm_panel *panel, + struct drm_connector *connector) +{ + struct jadard *jadard = panel_to_jadard(panel); + const struct drm_display_mode *desc_mode = &jadard->desc->mode; + struct drm_display_mode *mode; + + mode = drm_mode_duplicate(connector->dev, desc_mode); + if (!mode) { + DRM_DEV_ERROR(&jadard->dsi->dev, "failed to add mode %ux%ux@%u\n", + desc_mode->hdisplay, desc_mode->vdisplay, + drm_mode_vrefresh(desc_mode)); + return -ENOMEM; + } + + drm_mode_set_name(mode); + drm_mode_probed_add(connector, mode); + + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + + return 1; +} + +static const struct drm_panel_funcs jadard_funcs = { + .disable = jadard_disable, + .unprepare = jadard_unprepare, + .prepare = jadard_prepare, + .enable = jadard_enable, + .get_modes = jadard_get_modes, +}; + +static const struct jadard_init_cmd cz101b4001_init_cmds[] = { + JD9365DA_CMD_DELAY(10), + + JD9365DA_CMD_DCS(0xE0, 0x00), + JD9365DA_CMD_DCS(0xE1, 0x93), + JD9365DA_CMD_DCS(0xE2, 0x65), + JD9365DA_CMD_DCS(0xE3, 0xF8), + JD9365DA_CMD_DCS(0x80, 0x03), + JD9365DA_CMD_DCS(0xE0, 0x01), + JD9365DA_CMD_DCS(0x00, 0x00), + JD9365DA_CMD_DCS(0x01, 0x3B), + JD9365DA_CMD_DCS(0x0C, 0x74), + JD9365DA_CMD_DCS(0x17, 0x00), + JD9365DA_CMD_DCS(0x18, 0xAF), + JD9365DA_CMD_DCS(0x19, 0x00), + JD9365DA_CMD_DCS(0x1A, 0x00), + JD9365DA_CMD_DCS(0x1B, 0xAF), + JD9365DA_CMD_DCS(0x1C, 0x00), + JD9365DA_CMD_DCS(0x35, 0x26), + JD9365DA_CMD_DCS(0x37, 0x09), + JD9365DA_CMD_DCS(0x38, 0x04), + JD9365DA_CMD_DCS(0x39, 0x00), + JD9365DA_CMD_DCS(0x3A, 0x01), + JD9365DA_CMD_DCS(0x3C, 0x78), + JD9365DA_CMD_DCS(0x3D, 0xFF), + JD9365DA_CMD_DCS(0x3E, 0xFF), + JD9365DA_CMD_DCS(0x3F, 0x7F), + JD9365DA_CMD_DCS(0x40, 0x06), + JD9365DA_CMD_DCS(0x41, 0xA0), + JD9365DA_CMD_DCS(0x42, 0x81), + JD9365DA_CMD_DCS(0x43, 0x14), + JD9365DA_CMD_DCS(0x44, 0x23), + JD9365DA_CMD_DCS(0x45, 0x28), + JD9365DA_CMD_DCS(0x55, 0x02), + JD9365DA_CMD_DCS(0x57, 0x69), + JD9365DA_CMD_DCS(0x59, 0x0A), + JD9365DA_CMD_DCS(0x5A, 0x2A), + JD9365DA_CMD_DCS(0x5B, 0x17), + JD9365DA_CMD_DCS(0x5D, 0x7F), + JD9365DA_CMD_DCS(0x5E, 0x6B), + JD9365DA_CMD_DCS(0x5F, 0x5C), + JD9365DA_CMD_DCS(0x60, 0x4F), + JD9365DA_CMD_DCS(0x61, 0x4D), + JD9365DA_CMD_DCS(0x62, 0x3F), + JD9365DA_CMD_DCS(0x63, 0x42), + JD9365DA_CMD_DCS(0x64, 0x2B), + JD9365DA_CMD_DCS(0x65, 0x44), + JD9365DA_CMD_DCS(0x66, 0x43), + JD9365DA_CMD_DCS(0x67, 0x43), + JD9365DA_CMD_DCS(0x68, 0x63), + JD9365DA_CMD_DCS(0x69, 0x52), + JD9365DA_CMD_DCS(0x6A, 0x5A), + JD9365DA_CMD_DCS(0x6B, 0x4F), + JD9365DA_CMD_DCS(0x6C, 0x4E), + JD9365DA_CMD_DCS(0x6D, 0x20), + JD9365DA_CMD_DCS(0x6E, 0x0F), + JD9365DA_CMD_DCS(0x6F, 0x00), + JD9365DA_CMD_DCS(0x70, 0x7F), + JD9365DA_CMD_DCS(0x71, 0x6B), + JD9365DA_CMD_DCS(0x72, 0x5C), + JD9365DA_CMD_DCS(0x73, 0x4F), + JD9365DA_CMD_DCS(0x74, 0x4D), + JD9365DA_CMD_DCS(0x75, 0x3F), + JD9365DA_CMD_DCS(0x76, 0x42), + JD9365DA_CMD_DCS(0x77, 0x2B), + JD9365DA_CMD_DCS(0x78, 0x44), + JD9365DA_CMD_DCS(0x79, 0x43), + JD9365DA_CMD_DCS(0x7A, 0x43), + JD9365DA_CMD_DCS(0x7B, 0x63), + JD9365DA_CMD_DCS(0x7C, 0x52), + JD9365DA_CMD_DCS(0x7D, 0x5A), + JD9365DA_CMD_DCS(0x7E, 0x4F), + JD9365DA_CMD_DCS(0x7F, 0x4E), + JD9365DA_CMD_DCS(0x80, 0x20), + JD9365DA_CMD_DCS(0x81, 0x0F), + JD9365DA_CMD_DCS(0x82, 0x00), + JD9365DA_CMD_DCS(0xE0, 0x02), + JD9365DA_CMD_DCS(0x00, 0x02), + JD9365DA_CMD_DCS(0x01, 0x02), + JD9365DA_CMD_DCS(0x02, 0x00), + JD9365DA_CMD_DCS(0x03, 0x00), + JD9365DA_CMD_DCS(0x04, 0x1E), + JD9365DA_CMD_DCS(0x05, 0x1E), + JD9365DA_CMD_DCS(0x06, 0x1F), + JD9365DA_CMD_DCS(0x07, 0x1F), + JD9365DA_CMD_DCS(0x08, 0x1F), + JD9365DA_CMD_DCS(0x09, 0x17), + JD9365DA_CMD_DCS(0x0A, 0x17), + JD9365DA_CMD_DCS(0x0B, 0x37), + JD9365DA_CMD_DCS(0x0C, 0x37), + JD9365DA_CMD_DCS(0x0D, 0x47), + JD9365DA_CMD_DCS(0x0E, 0x47), + JD9365DA_CMD_DCS(0x0F, 0x45), + JD9365DA_CMD_DCS(0x10, 0x45), + JD9365DA_CMD_DCS(0x11, 0x4B), + JD9365DA_CMD_DCS(0x12, 0x4B), + JD9365DA_CMD_DCS(0x13, 0x49), + JD9365DA_CMD_DCS(0x14, 0x49), + JD9365DA_CMD_DCS(0x15, 0x1F), + JD9365DA_CMD_DCS(0x16, 0x01), + JD9365DA_CMD_DCS(0x17, 0x01), + JD9365DA_CMD_DCS(0x18, 0x00), + JD9365DA_CMD_DCS(0x19, 0x00), + JD9365DA_CMD_DCS(0x1A, 0x1E), + JD9365DA_CMD_DCS(0x1B, 0x1E), + JD9365DA_CMD_DCS(0x1C, 0x1F), + JD9365DA_CMD_DCS(0x1D, 0x1F), + JD9365DA_CMD_DCS(0x1E, 0x1F), + JD9365DA_CMD_DCS(0x1F, 0x17), + JD9365DA_CMD_DCS(0x20, 0x17), + JD9365DA_CMD_DCS(0x21, 0x37), + JD9365DA_CMD_DCS(0x22, 0x37), + JD9365DA_CMD_DCS(0x23, 0x46), + JD9365DA_CMD_DCS(0x24, 0x46), + JD9365DA_CMD_DCS(0x25, 0x44), + JD9365DA_CMD_DCS(0x26, 0x44), + JD9365DA_CMD_DCS(0x27, 0x4A), + JD9365DA_CMD_DCS(0x28, 0x4A), + JD9365DA_CMD_DCS(0x29, 0x48), + JD9365DA_CMD_DCS(0x2A, 0x48), + JD9365DA_CMD_DCS(0x2B, 0x1F), + JD9365DA_CMD_DCS(0x2C, 0x01), + JD9365DA_CMD_DCS(0x2D, 0x01), + JD9365DA_CMD_DCS(0x2E, 0x00), + JD9365DA_CMD_DCS(0x2F, 0x00), + JD9365DA_CMD_DCS(0x30, 0x1F), + JD9365DA_CMD_DCS(0x31, 0x1F), + JD9365DA_CMD_DCS(0x32, 0x1E), + JD9365DA_CMD_DCS(0x33, 0x1E), + JD9365DA_CMD_DCS(0x34, 0x1F), + JD9365DA_CMD_DCS(0x35, 0x17), + JD9365DA_CMD_DCS(0x36, 0x17), + JD9365DA_CMD_DCS(0x37, 0x37), + JD9365DA_CMD_DCS(0x38, 0x37), + JD9365DA_CMD_DCS(0x39, 0x08), + JD9365DA_CMD_DCS(0x3A, 0x08), + JD9365DA_CMD_DCS(0x3B, 0x0A), + JD9365DA_CMD_DCS(0x3C, 0x0A), + JD9365DA_CMD_DCS(0x3D, 0x04), + JD9365DA_CMD_DCS(0x3E, 0x04), + JD9365DA_CMD_DCS(0x3F, 0x06), + JD9365DA_CMD_DCS(0x40, 0x06), + JD9365DA_CMD_DCS(0x41, 0x1F), + JD9365DA_CMD_DCS(0x42, 0x02), + JD9365DA_CMD_DCS(0x43, 0x02), + JD9365DA_CMD_DCS(0x44, 0x00), + JD9365DA_CMD_DCS(0x45, 0x00), + JD9365DA_CMD_DCS(0x46, 0x1F), + JD9365DA_CMD_DCS(0x47, 0x1F), + JD9365DA_CMD_DCS(0x48, 0x1E), + JD9365DA_CMD_DCS(0x49, 0x1E), + JD9365DA_CMD_DCS(0x4A, 0x1F), + JD9365DA_CMD_DCS(0x4B, 0x17), + JD9365DA_CMD_DCS(0x4C, 0x17), + JD9365DA_CMD_DCS(0x4D, 0x37), + JD9365DA_CMD_DCS(0x4E, 0x37), + JD9365DA_CMD_DCS(0x4F, 0x09), + JD9365DA_CMD_DCS(0x50, 0x09), + JD9365DA_CMD_DCS(0x51, 0x0B), + JD9365DA_CMD_DCS(0x52, 0x0B), + JD9365DA_CMD_DCS(0x53, 0x05), + JD9365DA_CMD_DCS(0x54, 0x05), + JD9365DA_CMD_DCS(0x55, 0x07), + JD9365DA_CMD_DCS(0x56, 0x07), + JD9365DA_CMD_DCS(0x57, 0x1F), + JD9365DA_CMD_DCS(0x58, 0x40), + JD9365DA_CMD_DCS(0x5B, 0x30), + JD9365DA_CMD_DCS(0x5C, 0x16), + JD9365DA_CMD_DCS(0x5D, 0x34), + JD9365DA_CMD_DCS(0x5E, 0x05), + JD9365DA_CMD_DCS(0x5F, 0x02), + JD9365DA_CMD_DCS(0x63, 0x00), + JD9365DA_CMD_DCS(0x64, 0x6A), + JD9365DA_CMD_DCS(0x67, 0x73), + JD9365DA_CMD_DCS(0x68, 0x1D), + JD9365DA_CMD_DCS(0x69, 0x08), + JD9365DA_CMD_DCS(0x6A, 0x6A), + JD9365DA_CMD_DCS(0x6B, 0x08), + JD9365DA_CMD_DCS(0x6C, 0x00), + JD9365DA_CMD_DCS(0x6D, 0x00), + JD9365DA_CMD_DCS(0x6E, 0x00), + JD9365DA_CMD_DCS(0x6F, 0x88), + JD9365DA_CMD_DCS(0x75, 0xFF), + JD9365DA_CMD_DCS(0x77, 0xDD), + JD9365DA_CMD_DCS(0x78, 0x3F), + JD9365DA_CMD_DCS(0x79, 0x15), + JD9365DA_CMD_DCS(0x7A, 0x17), + JD9365DA_CMD_DCS(0x7D, 0x14), + JD9365DA_CMD_DCS(0x7E, 0x82), + JD9365DA_CMD_DCS(0xE0, 0x04), + JD9365DA_CMD_DCS(0x00, 0x0E), + JD9365DA_CMD_DCS(0x02, 0xB3), + JD9365DA_CMD_DCS(0x09, 0x61), + JD9365DA_CMD_DCS(0x0E, 0x48), + JD9365DA_CMD_DCS(0xE0, 0x00), + JD9365DA_CMD_DCS(0xE6, 0x02), + JD9365DA_CMD_DCS(0xE7, 0x0C), + + JD9365DA_CMD_DELAY(120), +}; + +static const struct jadard_panel_desc cz101b4001_desc = { + .mode = { + .clock = 70000, + + .hdisplay = 800, + .hsync_start = 800 + 40, + .hsync_end = 800 + 40 + 18, + .htotal = 800 + 40 + 18 + 20, + + .vdisplay = 1280, + .vsync_start = 1280 + 20, + .vsync_end = 1280 + 20 + 4, + .vtotal = 1280 + 20 + 4 + 20, + + .width_mm = 62, + .height_mm = 110, + .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, + }, + .lanes = 4, + .format = MIPI_DSI_FMT_RGB888, + .init_cmds = cz101b4001_init_cmds, + .num_init_cmds = ARRAY_SIZE(cz101b4001_init_cmds), +}; + +static int jadard_dsi_probe(struct mipi_dsi_device *dsi) +{ + struct device *dev = &dsi->dev; + const struct jadard_panel_desc *desc; + struct jadard *jadard; + int ret; + + jadard = devm_kzalloc(&dsi->dev, sizeof(*jadard), GFP_KERNEL); + if (!jadard) + return -ENOMEM; + + desc = of_device_get_match_data(dev); + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_MODE_NO_EOT_PACKET; + dsi->format = desc->format; + dsi->lanes = desc->lanes; + + jadard->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(jadard->reset)) { + DRM_DEV_ERROR(&dsi->dev, "failed to get our reset GPIO\n"); + return PTR_ERR(jadard->reset); + } + + jadard->vdd = devm_regulator_get(dev, "vdd"); + if (IS_ERR(jadard->vdd)) { + DRM_DEV_ERROR(&dsi->dev, "failed to get vdd regulator\n"); + return PTR_ERR(jadard->vdd); + } + + jadard->vccio = devm_regulator_get(dev, "vccio"); + if (IS_ERR(jadard->vccio)) { + DRM_DEV_ERROR(&dsi->dev, "failed to get vccio regulator\n"); + return PTR_ERR(jadard->vccio); + } + + drm_panel_init(&jadard->panel, dev, &jadard_funcs, + DRM_MODE_CONNECTOR_DSI); + + ret = drm_panel_of_backlight(&jadard->panel); + if (ret) + return ret; + + drm_panel_add(&jadard->panel); + + mipi_dsi_set_drvdata(dsi, jadard); + jadard->dsi = dsi; + jadard->desc = desc; + + ret = mipi_dsi_attach(dsi); + if (ret < 0) + drm_panel_remove(&jadard->panel); + + return ret; +} + +static void jadard_dsi_remove(struct mipi_dsi_device *dsi) +{ + struct jadard *jadard = mipi_dsi_get_drvdata(dsi); + + mipi_dsi_detach(dsi); + drm_panel_remove(&jadard->panel); +} + +static const struct of_device_id jadard_of_match[] = { + { .compatible = "chongzhou,cz101b4001", .data = &cz101b4001_desc }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, jadard_of_match); + +static struct mipi_dsi_driver jadard_driver = { + .probe = jadard_dsi_probe, + .remove = jadard_dsi_remove, + .driver = { + .name = "jadard-jd9365da", + .of_match_table = jadard_of_match, + }, +}; +module_mipi_dsi_driver(jadard_driver); + +MODULE_AUTHOR("Jagan Teki <jagan@edgeble.ai>"); +MODULE_AUTHOR("Stephen Chen <stephen@radxa.com>"); +MODULE_DESCRIPTION("Jadard JD9365DA-H3 WXGA DSI panel"); +MODULE_LICENSE("GPL"); -- 2.25.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-03 14:11 ` [PATCH v3 4/4] drm: panel: Add " Jagan Teki @ 2022-11-08 14:01 ` Linus Walleij 2022-11-08 14:12 ` Jagan Teki 0 siblings, 1 reply; 10+ messages in thread From: Linus Walleij @ 2022-11-08 14:01 UTC (permalink / raw) To: Jagan Teki Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > dot matrix LCD with 800RGBx1280 dots at maximum. > > Add support for it. > > Cc: dri-devel@lists.freedesktop.org > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > --- > Changes for v3: > - updatd to WXGA > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY My comments on v2 have not been addressed, for example I asked to remove the delay from sequences and just use an explicit delay and to then use the existing sequence sending macro. Yours, Linus Walleij ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-08 14:01 ` Linus Walleij @ 2022-11-08 14:12 ` Jagan Teki 2022-11-08 14:47 ` Linus Walleij 0 siblings, 1 reply; 10+ messages in thread From: Jagan Teki @ 2022-11-08 14:12 UTC (permalink / raw) To: Linus Walleij Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Tue, 8 Nov 2022 at 19:31, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > > dot matrix LCD with 800RGBx1280 dots at maximum. > > > > Add support for it. > > > > Cc: dri-devel@lists.freedesktop.org > > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > > --- > > Changes for v3: > > - updatd to WXGA > > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY > > My comments on v2 have not been addressed, for example I asked to > remove the delay from sequences and just use an explicit delay and > to then use the existing sequence sending macro. True, I responded on the same day [1], since I didn't get the reply I have posted by assuming my comment is valid. Would you please check and respond? [1] https://lore.kernel.org/all/CA+VMnFz0w-6O=wt3iuJo1BhQgPZ2XbpX6JdDz6vg_JW9nHTR2A@mail.gmail.com/ Thanks, Jagan. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-08 14:12 ` Jagan Teki @ 2022-11-08 14:47 ` Linus Walleij 2022-11-08 14:52 ` Jagan Teki 0 siblings, 1 reply; 10+ messages in thread From: Linus Walleij @ 2022-11-08 14:47 UTC (permalink / raw) To: Jagan Teki Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Tue, Nov 8, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > On Tue, 8 Nov 2022 at 19:31, Linus Walleij <linus.walleij@linaro.org> wrote: > > > > On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > > > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > > > dot matrix LCD with 800RGBx1280 dots at maximum. > > > > > > Add support for it. > > > > > > Cc: dri-devel@lists.freedesktop.org > > > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > > > --- > > > Changes for v3: > > > - updatd to WXGA > > > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY > > > > My comments on v2 have not been addressed, for example I asked to > > remove the delay from sequences and just use an explicit delay and > > to then use the existing sequence sending macro. > > True, I responded on the same day [1], since I didn't get the reply I > have posted by assuming my comment is valid. Would you please check > and respond? > > [1] https://lore.kernel.org/all/CA+VMnFz0w-6O=wt3iuJo1BhQgPZ2XbpX6JdDz6vg_JW9nHTR2A@mail.gmail.com/ OK I see, sorry for not reading close. The driver just supports one single variant. What you are doing is preparing the ground for more variants that may or may not exist. This creates the antipattern "big upfront design" i.e. abstractions added for things that do not yet exist. I think it is better to strip it down to just open coding the delay after the init sequence. When the next variant appears, if ever, they can add abstraction. Maybe they need the same delay in the same place? Who knows... Yours, Linus Walleij ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-08 14:47 ` Linus Walleij @ 2022-11-08 14:52 ` Jagan Teki 2022-11-08 15:03 ` Linus Walleij 0 siblings, 1 reply; 10+ messages in thread From: Jagan Teki @ 2022-11-08 14:52 UTC (permalink / raw) To: Linus Walleij Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Tue, 8 Nov 2022 at 20:18, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Tue, Nov 8, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > On Tue, 8 Nov 2022 at 19:31, Linus Walleij <linus.walleij@linaro.org> wrote: > > > > > > On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > > > > > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > > > > dot matrix LCD with 800RGBx1280 dots at maximum. > > > > > > > > Add support for it. > > > > > > > > Cc: dri-devel@lists.freedesktop.org > > > > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > > > > --- > > > > Changes for v3: > > > > - updatd to WXGA > > > > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY > > > > > > My comments on v2 have not been addressed, for example I asked to > > > remove the delay from sequences and just use an explicit delay and > > > to then use the existing sequence sending macro. > > > > True, I responded on the same day [1], since I didn't get the reply I > > have posted by assuming my comment is valid. Would you please check > > and respond? > > > > [1] https://lore.kernel.org/all/CA+VMnFz0w-6O=wt3iuJo1BhQgPZ2XbpX6JdDz6vg_JW9nHTR2A@mail.gmail.com/ > > OK I see, sorry for not reading close. > > The driver just supports one single variant. > > What you are doing is preparing the ground for more variants > that may or may not exist. This creates the antipattern "big upfront design" > i.e. abstractions added for things that do not yet exist. > > I think it is better to strip it down to just open coding the delay after > the init sequence. When the next variant appears, if ever, they can > add abstraction. Maybe they need the same delay in the same > place? Who knows... I understand your point, but delays are strictly mentioned by the panel vendor init sequence, cz101b4001 do you think adding in the generic or common code is still valid since we have code added for cz101b4001 specifically via driver data? Thanks, Jagan. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-08 14:52 ` Jagan Teki @ 2022-11-08 15:03 ` Linus Walleij 2022-11-08 16:26 ` Jagan Teki 0 siblings, 1 reply; 10+ messages in thread From: Linus Walleij @ 2022-11-08 15:03 UTC (permalink / raw) To: Jagan Teki Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Tue, Nov 8, 2022 at 3:53 PM Jagan Teki <jagan@edgeble.ai> wrote: > On Tue, 8 Nov 2022 at 20:18, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Tue, Nov 8, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > On Tue, 8 Nov 2022 at 19:31, Linus Walleij <linus.walleij@linaro.org> wrote: > > > > > > > > On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > > > > > > > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > > > > > dot matrix LCD with 800RGBx1280 dots at maximum. > > > > > > > > > > Add support for it. > > > > > > > > > > Cc: dri-devel@lists.freedesktop.org > > > > > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > > > > > --- > > > > > Changes for v3: > > > > > - updatd to WXGA > > > > > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY > > > > > > > > My comments on v2 have not been addressed, for example I asked to > > > > remove the delay from sequences and just use an explicit delay and > > > > to then use the existing sequence sending macro. > > > > > > True, I responded on the same day [1], since I didn't get the reply I > > > have posted by assuming my comment is valid. Would you please check > > > and respond? > > > > > > [1] https://lore.kernel.org/all/CA+VMnFz0w-6O=wt3iuJo1BhQgPZ2XbpX6JdDz6vg_JW9nHTR2A@mail.gmail.com/ > > > > OK I see, sorry for not reading close. > > > > The driver just supports one single variant. > > > > What you are doing is preparing the ground for more variants > > that may or may not exist. This creates the antipattern "big upfront design" > > i.e. abstractions added for things that do not yet exist. > > > > I think it is better to strip it down to just open coding the delay after > > the init sequence. When the next variant appears, if ever, they can > > add abstraction. Maybe they need the same delay in the same > > place? Who knows... > > I understand your point, but delays are strictly mentioned by the > panel vendor init sequence, cz101b4001 do you think adding in the > generic or common code is still valid since we have code added for > cz101b4001 specifically via driver data? I would instead of encoding a sequence into the driver data encode a per-variant callback that sends the sequence (which can then be just static array) and then ends with an explicit delay. Yours, Linus Walleij ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v3 4/4] drm: panel: Add Jadard JD9365DA-H3 DSI panel 2022-11-08 15:03 ` Linus Walleij @ 2022-11-08 16:26 ` Jagan Teki 0 siblings, 0 replies; 10+ messages in thread From: Jagan Teki @ 2022-11-08 16:26 UTC (permalink / raw) To: Linus Walleij Cc: devicetree, dri-devel, Rob Herring, Thierry Reding, Krzysztof Kozlowski, Sam Ravnborg On Tue, 8 Nov 2022 at 20:33, Linus Walleij <linus.walleij@linaro.org> wrote: > > On Tue, Nov 8, 2022 at 3:53 PM Jagan Teki <jagan@edgeble.ai> wrote: > > On Tue, 8 Nov 2022 at 20:18, Linus Walleij <linus.walleij@linaro.org> wrote: > > > On Tue, Nov 8, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > > On Tue, 8 Nov 2022 at 19:31, Linus Walleij <linus.walleij@linaro.org> wrote: > > > > > > > > > > On Thu, Nov 3, 2022 at 3:12 PM Jagan Teki <jagan@edgeble.ai> wrote: > > > > > > > > > > > Jadard JD9365DA-H3 is WXGA MIPI DSI panel and it support TFT > > > > > > dot matrix LCD with 800RGBx1280 dots at maximum. > > > > > > > > > > > > Add support for it. > > > > > > > > > > > > Cc: dri-devel@lists.freedesktop.org > > > > > > Signed-off-by: Jagan Teki <jagan@edgeble.ai> > > > > > > --- > > > > > > Changes for v3: > > > > > > - updatd to WXGA > > > > > > - use JD9365DA_CMD_DCS and JD9365DA_CMD_DELAY > > > > > > > > > > My comments on v2 have not been addressed, for example I asked to > > > > > remove the delay from sequences and just use an explicit delay and > > > > > to then use the existing sequence sending macro. > > > > > > > > True, I responded on the same day [1], since I didn't get the reply I > > > > have posted by assuming my comment is valid. Would you please check > > > > and respond? > > > > > > > > [1] https://lore.kernel.org/all/CA+VMnFz0w-6O=wt3iuJo1BhQgPZ2XbpX6JdDz6vg_JW9nHTR2A@mail.gmail.com/ > > > > > > OK I see, sorry for not reading close. > > > > > > The driver just supports one single variant. > > > > > > What you are doing is preparing the ground for more variants > > > that may or may not exist. This creates the antipattern "big upfront design" > > > i.e. abstractions added for things that do not yet exist. > > > > > > I think it is better to strip it down to just open coding the delay after > > > the init sequence. When the next variant appears, if ever, they can > > > add abstraction. Maybe they need the same delay in the same > > > place? Who knows... > > > > I understand your point, but delays are strictly mentioned by the > > panel vendor init sequence, cz101b4001 do you think adding in the > > generic or common code is still valid since we have code added for > > cz101b4001 specifically via driver data? > > I would instead of encoding a sequence into the driver data > encode a per-variant callback that sends the sequence (which > can then be just static array) and then ends with an explicit delay. Okay. I will wrap up that delay to make it explicit and update the dcs packet send sequence. Thanks, Jagan. ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-11-08 16:27 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-11-03 14:11 [PATCH v3 1/4] dt-bindings: vendor-prefixes: Document Chongzhou Jagan Teki 2022-11-03 14:11 ` [PATCH v3 2/4] dt-bindings: vendor-prefixes: Document Jadard Jagan Teki 2022-11-03 14:11 ` [PATCH v3 3/4] dt-bindings: display: Document Jadard JD9365DA-H3 DSI panel Jagan Teki 2022-11-03 14:11 ` [PATCH v3 4/4] drm: panel: Add " Jagan Teki 2022-11-08 14:01 ` Linus Walleij 2022-11-08 14:12 ` Jagan Teki 2022-11-08 14:47 ` Linus Walleij 2022-11-08 14:52 ` Jagan Teki 2022-11-08 15:03 ` Linus Walleij 2022-11-08 16:26 ` Jagan Teki
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