* [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel
@ 2020-07-19 17:04 ` Icenowy Zheng
0 siblings, 0 replies; 21+ messages in thread
From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw)
To: Thierry Reding, Sam Ravnborg, Maxime Ripard
Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel, Icenowy Zheng
The controller chip of Feixin K101-IM2BA02 is going to be discontinued,
so Feixin start to provide K101-IM2BYL02 panel as a replacement, which
utilizes Ilitek ILI9881C controller.
Add support for K101-IM2BYL02 panel.
By the way, is there a way that can try both kind of panels in the same
kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02,
and PineTab schedule to switch to it w/o modifying the mainboard.
Icenowy Zheng (4):
drm/panel: ilitek-ili9881c: prepare for adding support for extra
panels
dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02
drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel
[DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel
for PineTab
.../display/panel/ilitek,ili9881c.yaml | 1 +
.../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 +
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++--
3 files changed, 265 insertions(+), 19 deletions(-)
--
2.27.0
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel @ 2020-07-19 17:04 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng The controller chip of Feixin K101-IM2BA02 is going to be discontinued, so Feixin start to provide K101-IM2BYL02 panel as a replacement, which utilizes Ilitek ILI9881C controller. Add support for K101-IM2BYL02 panel. By the way, is there a way that can try both kind of panels in the same kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02, and PineTab schedule to switch to it w/o modifying the mainboard. Icenowy Zheng (4): drm/panel: ilitek-ili9881c: prepare for adding support for extra panels dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab .../display/panel/ilitek,ili9881c.yaml | 1 + .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 + drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++-- 3 files changed, 265 insertions(+), 19 deletions(-) -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel @ 2020-07-19 17:04 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng The controller chip of Feixin K101-IM2BA02 is going to be discontinued, so Feixin start to provide K101-IM2BYL02 panel as a replacement, which utilizes Ilitek ILI9881C controller. Add support for K101-IM2BYL02 panel. By the way, is there a way that can try both kind of panels in the same kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02, and PineTab schedule to switch to it w/o modifying the mainboard. Icenowy Zheng (4): drm/panel: ilitek-ili9881c: prepare for adding support for extra panels dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab .../display/panel/ilitek,ili9881c.yaml | 1 + .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 + drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++-- 3 files changed, 265 insertions(+), 19 deletions(-) -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 1/4] drm/panel: ilitek-ili9881c: prepare for adding support for extra panels 2020-07-19 17:04 ` Icenowy Zheng (?) @ 2020-07-19 17:04 ` Icenowy Zheng -1 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel, Icenowy Zheng There're more panels with ILI9881C controller than the Bananapi one supported by this driver. Extract the mode and init sequence part, to prepare the driver for adding new panels. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 56 ++++++++++++------- 1 file changed, 37 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 3ed8635a6fbdf..4f8e6865029f1 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -10,6 +10,7 @@ #include <linux/fb.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> @@ -20,14 +21,6 @@ #include <video/mipi_display.h> -struct ili9881c { - struct drm_panel panel; - struct mipi_dsi_device *dsi; - - struct regulator *power; - struct gpio_desc *reset; -}; - enum ili9881c_op { ILI9881C_SWITCH_PAGE, ILI9881C_COMMAND, @@ -45,6 +38,21 @@ struct ili9881c_instr { } arg; }; +struct ili9881c_desc { + const struct ili9881c_instr *init; + const size_t init_length; + const struct drm_display_mode *mode; +}; + +struct ili9881c { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + const struct ili9881c_desc *desc; + + struct regulator *power; + struct gpio_desc *reset; +}; + #define ILI9881C_SWITCH_PAGE_INSTR(_page) \ { \ .op = ILI9881C_SWITCH_PAGE, \ @@ -64,7 +72,7 @@ struct ili9881c_instr { }, \ } -static const struct ili9881c_instr ili9881c_init[] = { +static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_SWITCH_PAGE_INSTR(3), ILI9881C_COMMAND_INSTR(0x01, 0x00), ILI9881C_COMMAND_INSTR(0x02, 0x00), @@ -311,8 +319,8 @@ static int ili9881c_prepare(struct drm_panel *panel) gpiod_set_value(ctx->reset, 0); msleep(20); - for (i = 0; i < ARRAY_SIZE(ili9881c_init); i++) { - const struct ili9881c_instr *instr = &ili9881c_init[i]; + for (i = 0; i < ctx->desc->init_length; i++) { + const struct ili9881c_instr *instr = &ctx->desc->init[i]; if (instr->op == ILI9881C_SWITCH_PAGE) ret = ili9881c_switch_page(ctx, instr->arg.page); @@ -368,7 +376,7 @@ static int ili9881c_unprepare(struct drm_panel *panel) return 0; } -static const struct drm_display_mode bananapi_default_mode = { +static const struct drm_display_mode lhr050h41_default_mode = { .clock = 62000, .hdisplay = 720, @@ -380,6 +388,9 @@ static const struct drm_display_mode bananapi_default_mode = { .vsync_start = 1280 + 10, .vsync_end = 1280 + 10 + 10, .vtotal = 1280 + 10 + 10 + 20, + + .width_mm = 62, + .height_mm = 110, }; static int ili9881c_get_modes(struct drm_panel *panel, @@ -388,12 +399,12 @@ static int ili9881c_get_modes(struct drm_panel *panel, struct ili9881c *ctx = panel_to_ili9881c(panel); struct drm_display_mode *mode; - mode = drm_mode_duplicate(connector->dev, &bananapi_default_mode); + mode = drm_mode_duplicate(connector->dev, ctx->desc->mode); if (!mode) { dev_err(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n", - bananapi_default_mode.hdisplay, - bananapi_default_mode.vdisplay, - drm_mode_vrefresh(&bananapi_default_mode)); + ctx->desc->mode->hdisplay, + ctx->desc->mode->vdisplay, + drm_mode_vrefresh(ctx->desc->mode)); return -ENOMEM; } @@ -402,8 +413,8 @@ static int ili9881c_get_modes(struct drm_panel *panel, mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; drm_mode_probed_add(connector, mode); - connector->display_info.width_mm = 62; - connector->display_info.height_mm = 110; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; return 1; } @@ -426,6 +437,7 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) return -ENOMEM; mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi; + ctx->desc = of_device_get_match_data(&dsi->dev); drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs, DRM_MODE_CONNECTOR_DSI); @@ -467,8 +479,14 @@ static int ili9881c_dsi_remove(struct mipi_dsi_device *dsi) return 0; } +static const struct ili9881c_desc lhr050h41_desc = { + .init = lhr050h41_init, + .init_length = ARRAY_SIZE(lhr050h41_init), + .mode = &lhr050h41_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { - { .compatible = "bananapi,lhr050h41" }, + { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 1/4] drm/panel: ilitek-ili9881c: prepare for adding support for extra panels @ 2020-07-19 17:04 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng There're more panels with ILI9881C controller than the Bananapi one supported by this driver. Extract the mode and init sequence part, to prepare the driver for adding new panels. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 56 ++++++++++++------- 1 file changed, 37 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 3ed8635a6fbdf..4f8e6865029f1 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -10,6 +10,7 @@ #include <linux/fb.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> @@ -20,14 +21,6 @@ #include <video/mipi_display.h> -struct ili9881c { - struct drm_panel panel; - struct mipi_dsi_device *dsi; - - struct regulator *power; - struct gpio_desc *reset; -}; - enum ili9881c_op { ILI9881C_SWITCH_PAGE, ILI9881C_COMMAND, @@ -45,6 +38,21 @@ struct ili9881c_instr { } arg; }; +struct ili9881c_desc { + const struct ili9881c_instr *init; + const size_t init_length; + const struct drm_display_mode *mode; +}; + +struct ili9881c { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + const struct ili9881c_desc *desc; + + struct regulator *power; + struct gpio_desc *reset; +}; + #define ILI9881C_SWITCH_PAGE_INSTR(_page) \ { \ .op = ILI9881C_SWITCH_PAGE, \ @@ -64,7 +72,7 @@ struct ili9881c_instr { }, \ } -static const struct ili9881c_instr ili9881c_init[] = { +static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_SWITCH_PAGE_INSTR(3), ILI9881C_COMMAND_INSTR(0x01, 0x00), ILI9881C_COMMAND_INSTR(0x02, 0x00), @@ -311,8 +319,8 @@ static int ili9881c_prepare(struct drm_panel *panel) gpiod_set_value(ctx->reset, 0); msleep(20); - for (i = 0; i < ARRAY_SIZE(ili9881c_init); i++) { - const struct ili9881c_instr *instr = &ili9881c_init[i]; + for (i = 0; i < ctx->desc->init_length; i++) { + const struct ili9881c_instr *instr = &ctx->desc->init[i]; if (instr->op == ILI9881C_SWITCH_PAGE) ret = ili9881c_switch_page(ctx, instr->arg.page); @@ -368,7 +376,7 @@ static int ili9881c_unprepare(struct drm_panel *panel) return 0; } -static const struct drm_display_mode bananapi_default_mode = { +static const struct drm_display_mode lhr050h41_default_mode = { .clock = 62000, .hdisplay = 720, @@ -380,6 +388,9 @@ static const struct drm_display_mode bananapi_default_mode = { .vsync_start = 1280 + 10, .vsync_end = 1280 + 10 + 10, .vtotal = 1280 + 10 + 10 + 20, + + .width_mm = 62, + .height_mm = 110, }; static int ili9881c_get_modes(struct drm_panel *panel, @@ -388,12 +399,12 @@ static int ili9881c_get_modes(struct drm_panel *panel, struct ili9881c *ctx = panel_to_ili9881c(panel); struct drm_display_mode *mode; - mode = drm_mode_duplicate(connector->dev, &bananapi_default_mode); + mode = drm_mode_duplicate(connector->dev, ctx->desc->mode); if (!mode) { dev_err(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n", - bananapi_default_mode.hdisplay, - bananapi_default_mode.vdisplay, - drm_mode_vrefresh(&bananapi_default_mode)); + ctx->desc->mode->hdisplay, + ctx->desc->mode->vdisplay, + drm_mode_vrefresh(ctx->desc->mode)); return -ENOMEM; } @@ -402,8 +413,8 @@ static int ili9881c_get_modes(struct drm_panel *panel, mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; drm_mode_probed_add(connector, mode); - connector->display_info.width_mm = 62; - connector->display_info.height_mm = 110; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; return 1; } @@ -426,6 +437,7 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) return -ENOMEM; mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi; + ctx->desc = of_device_get_match_data(&dsi->dev); drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs, DRM_MODE_CONNECTOR_DSI); @@ -467,8 +479,14 @@ static int ili9881c_dsi_remove(struct mipi_dsi_device *dsi) return 0; } +static const struct ili9881c_desc lhr050h41_desc = { + .init = lhr050h41_init, + .init_length = ARRAY_SIZE(lhr050h41_init), + .mode = &lhr050h41_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { - { .compatible = "bananapi,lhr050h41" }, + { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 1/4] drm/panel: ilitek-ili9881c: prepare for adding support for extra panels @ 2020-07-19 17:04 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:04 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng There're more panels with ILI9881C controller than the Bananapi one supported by this driver. Extract the mode and init sequence part, to prepare the driver for adding new panels. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 56 ++++++++++++------- 1 file changed, 37 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 3ed8635a6fbdf..4f8e6865029f1 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -10,6 +10,7 @@ #include <linux/fb.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> @@ -20,14 +21,6 @@ #include <video/mipi_display.h> -struct ili9881c { - struct drm_panel panel; - struct mipi_dsi_device *dsi; - - struct regulator *power; - struct gpio_desc *reset; -}; - enum ili9881c_op { ILI9881C_SWITCH_PAGE, ILI9881C_COMMAND, @@ -45,6 +38,21 @@ struct ili9881c_instr { } arg; }; +struct ili9881c_desc { + const struct ili9881c_instr *init; + const size_t init_length; + const struct drm_display_mode *mode; +}; + +struct ili9881c { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + const struct ili9881c_desc *desc; + + struct regulator *power; + struct gpio_desc *reset; +}; + #define ILI9881C_SWITCH_PAGE_INSTR(_page) \ { \ .op = ILI9881C_SWITCH_PAGE, \ @@ -64,7 +72,7 @@ struct ili9881c_instr { }, \ } -static const struct ili9881c_instr ili9881c_init[] = { +static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_SWITCH_PAGE_INSTR(3), ILI9881C_COMMAND_INSTR(0x01, 0x00), ILI9881C_COMMAND_INSTR(0x02, 0x00), @@ -311,8 +319,8 @@ static int ili9881c_prepare(struct drm_panel *panel) gpiod_set_value(ctx->reset, 0); msleep(20); - for (i = 0; i < ARRAY_SIZE(ili9881c_init); i++) { - const struct ili9881c_instr *instr = &ili9881c_init[i]; + for (i = 0; i < ctx->desc->init_length; i++) { + const struct ili9881c_instr *instr = &ctx->desc->init[i]; if (instr->op == ILI9881C_SWITCH_PAGE) ret = ili9881c_switch_page(ctx, instr->arg.page); @@ -368,7 +376,7 @@ static int ili9881c_unprepare(struct drm_panel *panel) return 0; } -static const struct drm_display_mode bananapi_default_mode = { +static const struct drm_display_mode lhr050h41_default_mode = { .clock = 62000, .hdisplay = 720, @@ -380,6 +388,9 @@ static const struct drm_display_mode bananapi_default_mode = { .vsync_start = 1280 + 10, .vsync_end = 1280 + 10 + 10, .vtotal = 1280 + 10 + 10 + 20, + + .width_mm = 62, + .height_mm = 110, }; static int ili9881c_get_modes(struct drm_panel *panel, @@ -388,12 +399,12 @@ static int ili9881c_get_modes(struct drm_panel *panel, struct ili9881c *ctx = panel_to_ili9881c(panel); struct drm_display_mode *mode; - mode = drm_mode_duplicate(connector->dev, &bananapi_default_mode); + mode = drm_mode_duplicate(connector->dev, ctx->desc->mode); if (!mode) { dev_err(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n", - bananapi_default_mode.hdisplay, - bananapi_default_mode.vdisplay, - drm_mode_vrefresh(&bananapi_default_mode)); + ctx->desc->mode->hdisplay, + ctx->desc->mode->vdisplay, + drm_mode_vrefresh(ctx->desc->mode)); return -ENOMEM; } @@ -402,8 +413,8 @@ static int ili9881c_get_modes(struct drm_panel *panel, mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; drm_mode_probed_add(connector, mode); - connector->display_info.width_mm = 62; - connector->display_info.height_mm = 110; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; return 1; } @@ -426,6 +437,7 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) return -ENOMEM; mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi; + ctx->desc = of_device_get_match_data(&dsi->dev); drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs, DRM_MODE_CONNECTOR_DSI); @@ -467,8 +479,14 @@ static int ili9881c_dsi_remove(struct mipi_dsi_device *dsi) return 0; } +static const struct ili9881c_desc lhr050h41_desc = { + .init = lhr050h41_init, + .init_length = ARRAY_SIZE(lhr050h41_init), + .mode = &lhr050h41_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { - { .compatible = "bananapi,lhr050h41" }, + { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 2020-07-19 17:04 ` Icenowy Zheng (?) @ 2020-07-19 17:10 ` Icenowy Zheng -1 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel, Icenowy Zheng Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel (which is already supported by panel-feixin-k101-im2ba02 driver) with the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its compatible string should be added to ilitek,ili9881c file. Add the compatible string for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml index a39332276bab2..c60b3bd74337e 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml @@ -14,6 +14,7 @@ properties: items: - enum: - bananapi,lhr050h41 + - feixin,k101-im2byl02 - const: ilitek,ili9881c -- 2.27.0 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 @ 2020-07-19 17:10 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel (which is already supported by panel-feixin-k101-im2ba02 driver) with the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its compatible string should be added to ilitek,ili9881c file. Add the compatible string for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml index a39332276bab2..c60b3bd74337e 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml @@ -14,6 +14,7 @@ properties: items: - enum: - bananapi,lhr050h41 + - feixin,k101-im2byl02 - const: ilitek,ili9881c -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 @ 2020-07-19 17:10 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel (which is already supported by panel-feixin-k101-im2ba02 driver) with the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its compatible string should be added to ilitek,ili9881c file. Add the compatible string for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml index a39332276bab2..c60b3bd74337e 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml @@ -14,6 +14,7 @@ properties: items: - enum: - bananapi,lhr050h41 + - feixin,k101-im2byl02 - const: ilitek,ili9881c -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 2020-07-19 17:10 ` Icenowy Zheng (?) @ 2020-07-23 21:12 ` Rob Herring -1 siblings, 0 replies; 21+ messages in thread From: Rob Herring @ 2020-07-23 21:12 UTC (permalink / raw) To: Icenowy Zheng Cc: Sam Ravnborg, dri-devel, Thierry Reding, devicetree, linux-arm-kernel, Maxime Ripard, linux-kernel On Mon, 20 Jul 2020 01:10:04 +0800, Icenowy Zheng wrote: > Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel > (which is already supported by panel-feixin-k101-im2ba02 driver) with > the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its > compatible string should be added to ilitek,ili9881c file. > > Add the compatible string for it. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 @ 2020-07-23 21:12 ` Rob Herring 0 siblings, 0 replies; 21+ messages in thread From: Rob Herring @ 2020-07-23 21:12 UTC (permalink / raw) To: Icenowy Zheng Cc: devicetree, linux-kernel, Thierry Reding, dri-devel, Sam Ravnborg, linux-arm-kernel On Mon, 20 Jul 2020 01:10:04 +0800, Icenowy Zheng wrote: > Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel > (which is already supported by panel-feixin-k101-im2ba02 driver) with > the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its > compatible string should be added to ilitek,ili9881c file. > > Add the compatible string for it. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 @ 2020-07-23 21:12 ` Rob Herring 0 siblings, 0 replies; 21+ messages in thread From: Rob Herring @ 2020-07-23 21:12 UTC (permalink / raw) To: Icenowy Zheng Cc: devicetree, linux-kernel, Maxime Ripard, Thierry Reding, dri-devel, Sam Ravnborg, linux-arm-kernel On Mon, 20 Jul 2020 01:10:04 +0800, Icenowy Zheng wrote: > Feixin K101-IM2BYL02 is a drop-in replacement of K101-IM2BA02 panel > (which is already supported by panel-feixin-k101-im2ba02 driver) with > the same pinout. It utilizes an Ilitek ILI9881C controller chip, so its > compatible string should be added to ilitek,ili9881c file. > > Add the compatible string for it. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > --- > .../devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 3/4] drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel 2020-07-19 17:04 ` Icenowy Zheng (?) @ 2020-07-19 17:10 ` Icenowy Zheng -1 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel, Icenowy Zheng Feixin K101-IM2BYL02 is a new panel by Feixin designed as a replacement to their K101-IM2BA02 panel. This panel utilizes the Ilitek ILI9881C controller. Add this panel's initialzation sequence and timing to ILI9881C driver. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 217 ++++++++++++++++++ 1 file changed, 217 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 4f8e6865029f1..638108c519f02 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -260,6 +260,199 @@ static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_COMMAND_INSTR(0xD3, 0x3F), }; +static const struct ili9881c_instr k101_im2byl02_init[] = { + ILI9881C_SWITCH_PAGE_INSTR(3), + ILI9881C_COMMAND_INSTR(0x01, 0x00), + ILI9881C_COMMAND_INSTR(0x02, 0x00), + ILI9881C_COMMAND_INSTR(0x03, 0x73), + ILI9881C_COMMAND_INSTR(0x04, 0x00), + ILI9881C_COMMAND_INSTR(0x05, 0x00), + ILI9881C_COMMAND_INSTR(0x06, 0x08), + ILI9881C_COMMAND_INSTR(0x07, 0x00), + ILI9881C_COMMAND_INSTR(0x08, 0x00), + ILI9881C_COMMAND_INSTR(0x09, 0x00), + ILI9881C_COMMAND_INSTR(0x0A, 0x01), + ILI9881C_COMMAND_INSTR(0x0B, 0x01), + ILI9881C_COMMAND_INSTR(0x0C, 0x00), + ILI9881C_COMMAND_INSTR(0x0D, 0x01), + ILI9881C_COMMAND_INSTR(0x0E, 0x01), + 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, 0xC0), + ILI9881C_COMMAND_INSTR(0x20, 0x06), + ILI9881C_COMMAND_INSTR(0x21, 0x01), + ILI9881C_COMMAND_INSTR(0x22, 0x06), + ILI9881C_COMMAND_INSTR(0x23, 0x01), + ILI9881C_COMMAND_INSTR(0x24, 0x88), + ILI9881C_COMMAND_INSTR(0x25, 0x88), + ILI9881C_COMMAND_INSTR(0x26, 0x00), + ILI9881C_COMMAND_INSTR(0x27, 0x00), + ILI9881C_COMMAND_INSTR(0x28, 0x3B), + ILI9881C_COMMAND_INSTR(0x29, 0x03), + 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, 0x00), /* GPWR1/2 non overlap time 2.62us */ + ILI9881C_COMMAND_INSTR(0x35, 0x00), + ILI9881C_COMMAND_INSTR(0x36, 0x00), + ILI9881C_COMMAND_INSTR(0x37, 0x00), + ILI9881C_COMMAND_INSTR(0x38, 0x00), + 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, 0x01), + ILI9881C_COMMAND_INSTR(0x51, 0x23), + ILI9881C_COMMAND_INSTR(0x52, 0x45), + ILI9881C_COMMAND_INSTR(0x53, 0x67), + ILI9881C_COMMAND_INSTR(0x54, 0x89), + ILI9881C_COMMAND_INSTR(0x55, 0xAB), + ILI9881C_COMMAND_INSTR(0x56, 0x01), + ILI9881C_COMMAND_INSTR(0x57, 0x23), + ILI9881C_COMMAND_INSTR(0x58, 0x45), + ILI9881C_COMMAND_INSTR(0x59, 0x67), + ILI9881C_COMMAND_INSTR(0x5A, 0x89), + ILI9881C_COMMAND_INSTR(0x5B, 0xAB), + ILI9881C_COMMAND_INSTR(0x5C, 0xCD), + ILI9881C_COMMAND_INSTR(0x5D, 0xEF), + ILI9881C_COMMAND_INSTR(0x5E, 0x00), + ILI9881C_COMMAND_INSTR(0x5F, 0x01), + ILI9881C_COMMAND_INSTR(0x60, 0x01), + ILI9881C_COMMAND_INSTR(0x61, 0x06), + ILI9881C_COMMAND_INSTR(0x62, 0x06), + ILI9881C_COMMAND_INSTR(0x63, 0x07), + ILI9881C_COMMAND_INSTR(0x64, 0x07), + ILI9881C_COMMAND_INSTR(0x65, 0x00), + ILI9881C_COMMAND_INSTR(0x66, 0x00), + ILI9881C_COMMAND_INSTR(0x67, 0x02), + ILI9881C_COMMAND_INSTR(0x68, 0x02), + ILI9881C_COMMAND_INSTR(0x69, 0x05), + ILI9881C_COMMAND_INSTR(0x6A, 0x05), + ILI9881C_COMMAND_INSTR(0x6B, 0x02), + ILI9881C_COMMAND_INSTR(0x6C, 0x0D), + ILI9881C_COMMAND_INSTR(0x6D, 0x0D), + ILI9881C_COMMAND_INSTR(0x6E, 0x0C), + ILI9881C_COMMAND_INSTR(0x6F, 0x0C), + ILI9881C_COMMAND_INSTR(0x70, 0x0F), + ILI9881C_COMMAND_INSTR(0x71, 0x0F), + ILI9881C_COMMAND_INSTR(0x72, 0x0E), + ILI9881C_COMMAND_INSTR(0x73, 0x0E), + ILI9881C_COMMAND_INSTR(0x74, 0x02), + ILI9881C_COMMAND_INSTR(0x75, 0x01), + ILI9881C_COMMAND_INSTR(0x76, 0x01), + ILI9881C_COMMAND_INSTR(0x77, 0x06), + ILI9881C_COMMAND_INSTR(0x78, 0x06), + ILI9881C_COMMAND_INSTR(0x79, 0x07), + ILI9881C_COMMAND_INSTR(0x7A, 0x07), + ILI9881C_COMMAND_INSTR(0x7B, 0x00), + ILI9881C_COMMAND_INSTR(0x7C, 0x00), + ILI9881C_COMMAND_INSTR(0x7D, 0x02), + ILI9881C_COMMAND_INSTR(0x7E, 0x02), + ILI9881C_COMMAND_INSTR(0x7F, 0x05), + ILI9881C_COMMAND_INSTR(0x80, 0x05), + ILI9881C_COMMAND_INSTR(0x81, 0x02), + ILI9881C_COMMAND_INSTR(0x82, 0x0D), + ILI9881C_COMMAND_INSTR(0x83, 0x0D), + ILI9881C_COMMAND_INSTR(0x84, 0x0C), + ILI9881C_COMMAND_INSTR(0x85, 0x0C), + ILI9881C_COMMAND_INSTR(0x86, 0x0F), + ILI9881C_COMMAND_INSTR(0x87, 0x0F), + ILI9881C_COMMAND_INSTR(0x88, 0x0E), + ILI9881C_COMMAND_INSTR(0x89, 0x0E), + ILI9881C_COMMAND_INSTR(0x8A, 0x02), + ILI9881C_SWITCH_PAGE_INSTR(4), + ILI9881C_COMMAND_INSTR(0x3B, 0xC0), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x6C, 0x15), /* Set VCORE voltage = 1.5V */ + ILI9881C_COMMAND_INSTR(0x6E, 0x2A), /* di_pwr_reg=0 for power mode 2A, VGH clamp 18V */ + ILI9881C_COMMAND_INSTR(0x6F, 0x33), /* pumping ratio VGH=5x VGL=-3x */ + ILI9881C_COMMAND_INSTR(0x8D, 0x1B), /* VGL clamp -10V */ + ILI9881C_COMMAND_INSTR(0x87, 0xBA), /* ESD */ + ILI9881C_COMMAND_INSTR(0x3A, 0x24), /* POWER SAVING */ + ILI9881C_COMMAND_INSTR(0x26, 0x76), + ILI9881C_COMMAND_INSTR(0xB2, 0xD1), + ILI9881C_SWITCH_PAGE_INSTR(1), + ILI9881C_COMMAND_INSTR(0x22, 0x0A), /* BGR, SS */ + ILI9881C_COMMAND_INSTR(0x31, 0x00), /* Zigzag type3 inversion */ + ILI9881C_COMMAND_INSTR(0x40, 0x53), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x43, 0x66), + ILI9881C_COMMAND_INSTR(0x53, 0x4C), + ILI9881C_COMMAND_INSTR(0x50, 0x87), + ILI9881C_COMMAND_INSTR(0x51, 0x82), + ILI9881C_COMMAND_INSTR(0x60, 0x15), + ILI9881C_COMMAND_INSTR(0x61, 0x01), + ILI9881C_COMMAND_INSTR(0x62, 0x0C), + ILI9881C_COMMAND_INSTR(0x63, 0x00), + ILI9881C_COMMAND_INSTR(0xA0, 0x00), + ILI9881C_COMMAND_INSTR(0xA1, 0x13), /* VP251 */ + ILI9881C_COMMAND_INSTR(0xA2, 0x23), /* VP247 */ + ILI9881C_COMMAND_INSTR(0xA3, 0x14), /* VP243 */ + ILI9881C_COMMAND_INSTR(0xA4, 0x16), /* VP239 */ + ILI9881C_COMMAND_INSTR(0xA5, 0x29), /* VP231 */ + ILI9881C_COMMAND_INSTR(0xA6, 0x1E), /* VP219 */ + ILI9881C_COMMAND_INSTR(0xA7, 0x1D), /* VP203 */ + ILI9881C_COMMAND_INSTR(0xA8, 0x86), /* VP175 */ + ILI9881C_COMMAND_INSTR(0xA9, 0x1E), /* VP144 */ + ILI9881C_COMMAND_INSTR(0xAA, 0x29), /* VP111 */ + ILI9881C_COMMAND_INSTR(0xAB, 0x74), /* VP80 */ + ILI9881C_COMMAND_INSTR(0xAC, 0x19), /* VP52 */ + ILI9881C_COMMAND_INSTR(0xAD, 0x17), /* VP36 */ + ILI9881C_COMMAND_INSTR(0xAE, 0x4B), /* VP24 */ + ILI9881C_COMMAND_INSTR(0xAF, 0x20), /* VP16 */ + ILI9881C_COMMAND_INSTR(0xB0, 0x26), /* VP12 */ + ILI9881C_COMMAND_INSTR(0xB1, 0x4C), /* VP8 */ + ILI9881C_COMMAND_INSTR(0xB2, 0x5D), /* VP4 */ + ILI9881C_COMMAND_INSTR(0xB3, 0x3F), /* VP0 */ + ILI9881C_COMMAND_INSTR(0xC0, 0x00), /* VN255 GAMMA N */ + ILI9881C_COMMAND_INSTR(0xC1, 0x13), /* VN251 */ + ILI9881C_COMMAND_INSTR(0xC2, 0x23), /* VN247 */ + ILI9881C_COMMAND_INSTR(0xC3, 0x14), /* VN243 */ + ILI9881C_COMMAND_INSTR(0xC4, 0x16), /* VN239 */ + ILI9881C_COMMAND_INSTR(0xC5, 0x29), /* VN231 */ + ILI9881C_COMMAND_INSTR(0xC6, 0x1E), /* VN219 */ + ILI9881C_COMMAND_INSTR(0xC7, 0x1D), /* VN203 */ + ILI9881C_COMMAND_INSTR(0xC8, 0x86), /* VN175 */ + ILI9881C_COMMAND_INSTR(0xC9, 0x1E), /* VN144 */ + ILI9881C_COMMAND_INSTR(0xCA, 0x29), /* VN111 */ + ILI9881C_COMMAND_INSTR(0xCB, 0x74), /* VN80 */ + ILI9881C_COMMAND_INSTR(0xCC, 0x19), /* VN52 */ + ILI9881C_COMMAND_INSTR(0xCD, 0x17), /* VN36 */ + ILI9881C_COMMAND_INSTR(0xCE, 0x4B), /* VN24 */ + ILI9881C_COMMAND_INSTR(0xCF, 0x20), /* VN16 */ + ILI9881C_COMMAND_INSTR(0xD0, 0x26), /* VN12 */ + ILI9881C_COMMAND_INSTR(0xD1, 0x4C), /* VN8 */ + ILI9881C_COMMAND_INSTR(0xD2, 0x5D), /* VN4 */ + ILI9881C_COMMAND_INSTR(0xD3, 0x3F), /* VN0 */ +}; + static inline struct ili9881c *panel_to_ili9881c(struct drm_panel *panel) { return container_of(panel, struct ili9881c, panel); @@ -393,6 +586,23 @@ static const struct drm_display_mode lhr050h41_default_mode = { .height_mm = 110, }; +static const struct drm_display_mode k101_im2byl02_default_mode = { + .clock = 69700, + + .hdisplay = 800, + .hsync_start = 800 + 6, + .hsync_end = 800 + 6 + 15, + .htotal = 800 + 6 + 15 + 16, + + .vdisplay = 1280, + .vsync_start = 1280 + 8, + .vsync_end = 1280 + 8 + 48, + .vtotal = 1280 + 8 + 48 + 52, + + .width_mm = 135, + .height_mm = 217, +}; + static int ili9881c_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -485,8 +695,15 @@ static const struct ili9881c_desc lhr050h41_desc = { .mode = &lhr050h41_default_mode, }; +static const struct ili9881c_desc k101_im2byl02_desc = { + .init = k101_im2byl02_init, + .init_length = ARRAY_SIZE(k101_im2byl02_init), + .mode = &k101_im2byl02_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, + { .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 3/4] drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel @ 2020-07-19 17:10 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Feixin K101-IM2BYL02 is a new panel by Feixin designed as a replacement to their K101-IM2BA02 panel. This panel utilizes the Ilitek ILI9881C controller. Add this panel's initialzation sequence and timing to ILI9881C driver. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 217 ++++++++++++++++++ 1 file changed, 217 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 4f8e6865029f1..638108c519f02 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -260,6 +260,199 @@ static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_COMMAND_INSTR(0xD3, 0x3F), }; +static const struct ili9881c_instr k101_im2byl02_init[] = { + ILI9881C_SWITCH_PAGE_INSTR(3), + ILI9881C_COMMAND_INSTR(0x01, 0x00), + ILI9881C_COMMAND_INSTR(0x02, 0x00), + ILI9881C_COMMAND_INSTR(0x03, 0x73), + ILI9881C_COMMAND_INSTR(0x04, 0x00), + ILI9881C_COMMAND_INSTR(0x05, 0x00), + ILI9881C_COMMAND_INSTR(0x06, 0x08), + ILI9881C_COMMAND_INSTR(0x07, 0x00), + ILI9881C_COMMAND_INSTR(0x08, 0x00), + ILI9881C_COMMAND_INSTR(0x09, 0x00), + ILI9881C_COMMAND_INSTR(0x0A, 0x01), + ILI9881C_COMMAND_INSTR(0x0B, 0x01), + ILI9881C_COMMAND_INSTR(0x0C, 0x00), + ILI9881C_COMMAND_INSTR(0x0D, 0x01), + ILI9881C_COMMAND_INSTR(0x0E, 0x01), + 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, 0xC0), + ILI9881C_COMMAND_INSTR(0x20, 0x06), + ILI9881C_COMMAND_INSTR(0x21, 0x01), + ILI9881C_COMMAND_INSTR(0x22, 0x06), + ILI9881C_COMMAND_INSTR(0x23, 0x01), + ILI9881C_COMMAND_INSTR(0x24, 0x88), + ILI9881C_COMMAND_INSTR(0x25, 0x88), + ILI9881C_COMMAND_INSTR(0x26, 0x00), + ILI9881C_COMMAND_INSTR(0x27, 0x00), + ILI9881C_COMMAND_INSTR(0x28, 0x3B), + ILI9881C_COMMAND_INSTR(0x29, 0x03), + 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, 0x00), /* GPWR1/2 non overlap time 2.62us */ + ILI9881C_COMMAND_INSTR(0x35, 0x00), + ILI9881C_COMMAND_INSTR(0x36, 0x00), + ILI9881C_COMMAND_INSTR(0x37, 0x00), + ILI9881C_COMMAND_INSTR(0x38, 0x00), + 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, 0x01), + ILI9881C_COMMAND_INSTR(0x51, 0x23), + ILI9881C_COMMAND_INSTR(0x52, 0x45), + ILI9881C_COMMAND_INSTR(0x53, 0x67), + ILI9881C_COMMAND_INSTR(0x54, 0x89), + ILI9881C_COMMAND_INSTR(0x55, 0xAB), + ILI9881C_COMMAND_INSTR(0x56, 0x01), + ILI9881C_COMMAND_INSTR(0x57, 0x23), + ILI9881C_COMMAND_INSTR(0x58, 0x45), + ILI9881C_COMMAND_INSTR(0x59, 0x67), + ILI9881C_COMMAND_INSTR(0x5A, 0x89), + ILI9881C_COMMAND_INSTR(0x5B, 0xAB), + ILI9881C_COMMAND_INSTR(0x5C, 0xCD), + ILI9881C_COMMAND_INSTR(0x5D, 0xEF), + ILI9881C_COMMAND_INSTR(0x5E, 0x00), + ILI9881C_COMMAND_INSTR(0x5F, 0x01), + ILI9881C_COMMAND_INSTR(0x60, 0x01), + ILI9881C_COMMAND_INSTR(0x61, 0x06), + ILI9881C_COMMAND_INSTR(0x62, 0x06), + ILI9881C_COMMAND_INSTR(0x63, 0x07), + ILI9881C_COMMAND_INSTR(0x64, 0x07), + ILI9881C_COMMAND_INSTR(0x65, 0x00), + ILI9881C_COMMAND_INSTR(0x66, 0x00), + ILI9881C_COMMAND_INSTR(0x67, 0x02), + ILI9881C_COMMAND_INSTR(0x68, 0x02), + ILI9881C_COMMAND_INSTR(0x69, 0x05), + ILI9881C_COMMAND_INSTR(0x6A, 0x05), + ILI9881C_COMMAND_INSTR(0x6B, 0x02), + ILI9881C_COMMAND_INSTR(0x6C, 0x0D), + ILI9881C_COMMAND_INSTR(0x6D, 0x0D), + ILI9881C_COMMAND_INSTR(0x6E, 0x0C), + ILI9881C_COMMAND_INSTR(0x6F, 0x0C), + ILI9881C_COMMAND_INSTR(0x70, 0x0F), + ILI9881C_COMMAND_INSTR(0x71, 0x0F), + ILI9881C_COMMAND_INSTR(0x72, 0x0E), + ILI9881C_COMMAND_INSTR(0x73, 0x0E), + ILI9881C_COMMAND_INSTR(0x74, 0x02), + ILI9881C_COMMAND_INSTR(0x75, 0x01), + ILI9881C_COMMAND_INSTR(0x76, 0x01), + ILI9881C_COMMAND_INSTR(0x77, 0x06), + ILI9881C_COMMAND_INSTR(0x78, 0x06), + ILI9881C_COMMAND_INSTR(0x79, 0x07), + ILI9881C_COMMAND_INSTR(0x7A, 0x07), + ILI9881C_COMMAND_INSTR(0x7B, 0x00), + ILI9881C_COMMAND_INSTR(0x7C, 0x00), + ILI9881C_COMMAND_INSTR(0x7D, 0x02), + ILI9881C_COMMAND_INSTR(0x7E, 0x02), + ILI9881C_COMMAND_INSTR(0x7F, 0x05), + ILI9881C_COMMAND_INSTR(0x80, 0x05), + ILI9881C_COMMAND_INSTR(0x81, 0x02), + ILI9881C_COMMAND_INSTR(0x82, 0x0D), + ILI9881C_COMMAND_INSTR(0x83, 0x0D), + ILI9881C_COMMAND_INSTR(0x84, 0x0C), + ILI9881C_COMMAND_INSTR(0x85, 0x0C), + ILI9881C_COMMAND_INSTR(0x86, 0x0F), + ILI9881C_COMMAND_INSTR(0x87, 0x0F), + ILI9881C_COMMAND_INSTR(0x88, 0x0E), + ILI9881C_COMMAND_INSTR(0x89, 0x0E), + ILI9881C_COMMAND_INSTR(0x8A, 0x02), + ILI9881C_SWITCH_PAGE_INSTR(4), + ILI9881C_COMMAND_INSTR(0x3B, 0xC0), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x6C, 0x15), /* Set VCORE voltage = 1.5V */ + ILI9881C_COMMAND_INSTR(0x6E, 0x2A), /* di_pwr_reg=0 for power mode 2A, VGH clamp 18V */ + ILI9881C_COMMAND_INSTR(0x6F, 0x33), /* pumping ratio VGH=5x VGL=-3x */ + ILI9881C_COMMAND_INSTR(0x8D, 0x1B), /* VGL clamp -10V */ + ILI9881C_COMMAND_INSTR(0x87, 0xBA), /* ESD */ + ILI9881C_COMMAND_INSTR(0x3A, 0x24), /* POWER SAVING */ + ILI9881C_COMMAND_INSTR(0x26, 0x76), + ILI9881C_COMMAND_INSTR(0xB2, 0xD1), + ILI9881C_SWITCH_PAGE_INSTR(1), + ILI9881C_COMMAND_INSTR(0x22, 0x0A), /* BGR, SS */ + ILI9881C_COMMAND_INSTR(0x31, 0x00), /* Zigzag type3 inversion */ + ILI9881C_COMMAND_INSTR(0x40, 0x53), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x43, 0x66), + ILI9881C_COMMAND_INSTR(0x53, 0x4C), + ILI9881C_COMMAND_INSTR(0x50, 0x87), + ILI9881C_COMMAND_INSTR(0x51, 0x82), + ILI9881C_COMMAND_INSTR(0x60, 0x15), + ILI9881C_COMMAND_INSTR(0x61, 0x01), + ILI9881C_COMMAND_INSTR(0x62, 0x0C), + ILI9881C_COMMAND_INSTR(0x63, 0x00), + ILI9881C_COMMAND_INSTR(0xA0, 0x00), + ILI9881C_COMMAND_INSTR(0xA1, 0x13), /* VP251 */ + ILI9881C_COMMAND_INSTR(0xA2, 0x23), /* VP247 */ + ILI9881C_COMMAND_INSTR(0xA3, 0x14), /* VP243 */ + ILI9881C_COMMAND_INSTR(0xA4, 0x16), /* VP239 */ + ILI9881C_COMMAND_INSTR(0xA5, 0x29), /* VP231 */ + ILI9881C_COMMAND_INSTR(0xA6, 0x1E), /* VP219 */ + ILI9881C_COMMAND_INSTR(0xA7, 0x1D), /* VP203 */ + ILI9881C_COMMAND_INSTR(0xA8, 0x86), /* VP175 */ + ILI9881C_COMMAND_INSTR(0xA9, 0x1E), /* VP144 */ + ILI9881C_COMMAND_INSTR(0xAA, 0x29), /* VP111 */ + ILI9881C_COMMAND_INSTR(0xAB, 0x74), /* VP80 */ + ILI9881C_COMMAND_INSTR(0xAC, 0x19), /* VP52 */ + ILI9881C_COMMAND_INSTR(0xAD, 0x17), /* VP36 */ + ILI9881C_COMMAND_INSTR(0xAE, 0x4B), /* VP24 */ + ILI9881C_COMMAND_INSTR(0xAF, 0x20), /* VP16 */ + ILI9881C_COMMAND_INSTR(0xB0, 0x26), /* VP12 */ + ILI9881C_COMMAND_INSTR(0xB1, 0x4C), /* VP8 */ + ILI9881C_COMMAND_INSTR(0xB2, 0x5D), /* VP4 */ + ILI9881C_COMMAND_INSTR(0xB3, 0x3F), /* VP0 */ + ILI9881C_COMMAND_INSTR(0xC0, 0x00), /* VN255 GAMMA N */ + ILI9881C_COMMAND_INSTR(0xC1, 0x13), /* VN251 */ + ILI9881C_COMMAND_INSTR(0xC2, 0x23), /* VN247 */ + ILI9881C_COMMAND_INSTR(0xC3, 0x14), /* VN243 */ + ILI9881C_COMMAND_INSTR(0xC4, 0x16), /* VN239 */ + ILI9881C_COMMAND_INSTR(0xC5, 0x29), /* VN231 */ + ILI9881C_COMMAND_INSTR(0xC6, 0x1E), /* VN219 */ + ILI9881C_COMMAND_INSTR(0xC7, 0x1D), /* VN203 */ + ILI9881C_COMMAND_INSTR(0xC8, 0x86), /* VN175 */ + ILI9881C_COMMAND_INSTR(0xC9, 0x1E), /* VN144 */ + ILI9881C_COMMAND_INSTR(0xCA, 0x29), /* VN111 */ + ILI9881C_COMMAND_INSTR(0xCB, 0x74), /* VN80 */ + ILI9881C_COMMAND_INSTR(0xCC, 0x19), /* VN52 */ + ILI9881C_COMMAND_INSTR(0xCD, 0x17), /* VN36 */ + ILI9881C_COMMAND_INSTR(0xCE, 0x4B), /* VN24 */ + ILI9881C_COMMAND_INSTR(0xCF, 0x20), /* VN16 */ + ILI9881C_COMMAND_INSTR(0xD0, 0x26), /* VN12 */ + ILI9881C_COMMAND_INSTR(0xD1, 0x4C), /* VN8 */ + ILI9881C_COMMAND_INSTR(0xD2, 0x5D), /* VN4 */ + ILI9881C_COMMAND_INSTR(0xD3, 0x3F), /* VN0 */ +}; + static inline struct ili9881c *panel_to_ili9881c(struct drm_panel *panel) { return container_of(panel, struct ili9881c, panel); @@ -393,6 +586,23 @@ static const struct drm_display_mode lhr050h41_default_mode = { .height_mm = 110, }; +static const struct drm_display_mode k101_im2byl02_default_mode = { + .clock = 69700, + + .hdisplay = 800, + .hsync_start = 800 + 6, + .hsync_end = 800 + 6 + 15, + .htotal = 800 + 6 + 15 + 16, + + .vdisplay = 1280, + .vsync_start = 1280 + 8, + .vsync_end = 1280 + 8 + 48, + .vtotal = 1280 + 8 + 48 + 52, + + .width_mm = 135, + .height_mm = 217, +}; + static int ili9881c_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -485,8 +695,15 @@ static const struct ili9881c_desc lhr050h41_desc = { .mode = &lhr050h41_default_mode, }; +static const struct ili9881c_desc k101_im2byl02_desc = { + .init = k101_im2byl02_init, + .init_length = ARRAY_SIZE(k101_im2byl02_init), + .mode = &k101_im2byl02_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, + { .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 3/4] drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel @ 2020-07-19 17:10 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:10 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Feixin K101-IM2BYL02 is a new panel by Feixin designed as a replacement to their K101-IM2BA02 panel. This panel utilizes the Ilitek ILI9881C controller. Add this panel's initialzation sequence and timing to ILI9881C driver. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 217 ++++++++++++++++++ 1 file changed, 217 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 4f8e6865029f1..638108c519f02 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -260,6 +260,199 @@ static const struct ili9881c_instr lhr050h41_init[] = { ILI9881C_COMMAND_INSTR(0xD3, 0x3F), }; +static const struct ili9881c_instr k101_im2byl02_init[] = { + ILI9881C_SWITCH_PAGE_INSTR(3), + ILI9881C_COMMAND_INSTR(0x01, 0x00), + ILI9881C_COMMAND_INSTR(0x02, 0x00), + ILI9881C_COMMAND_INSTR(0x03, 0x73), + ILI9881C_COMMAND_INSTR(0x04, 0x00), + ILI9881C_COMMAND_INSTR(0x05, 0x00), + ILI9881C_COMMAND_INSTR(0x06, 0x08), + ILI9881C_COMMAND_INSTR(0x07, 0x00), + ILI9881C_COMMAND_INSTR(0x08, 0x00), + ILI9881C_COMMAND_INSTR(0x09, 0x00), + ILI9881C_COMMAND_INSTR(0x0A, 0x01), + ILI9881C_COMMAND_INSTR(0x0B, 0x01), + ILI9881C_COMMAND_INSTR(0x0C, 0x00), + ILI9881C_COMMAND_INSTR(0x0D, 0x01), + ILI9881C_COMMAND_INSTR(0x0E, 0x01), + 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, 0xC0), + ILI9881C_COMMAND_INSTR(0x20, 0x06), + ILI9881C_COMMAND_INSTR(0x21, 0x01), + ILI9881C_COMMAND_INSTR(0x22, 0x06), + ILI9881C_COMMAND_INSTR(0x23, 0x01), + ILI9881C_COMMAND_INSTR(0x24, 0x88), + ILI9881C_COMMAND_INSTR(0x25, 0x88), + ILI9881C_COMMAND_INSTR(0x26, 0x00), + ILI9881C_COMMAND_INSTR(0x27, 0x00), + ILI9881C_COMMAND_INSTR(0x28, 0x3B), + ILI9881C_COMMAND_INSTR(0x29, 0x03), + 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, 0x00), /* GPWR1/2 non overlap time 2.62us */ + ILI9881C_COMMAND_INSTR(0x35, 0x00), + ILI9881C_COMMAND_INSTR(0x36, 0x00), + ILI9881C_COMMAND_INSTR(0x37, 0x00), + ILI9881C_COMMAND_INSTR(0x38, 0x00), + 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, 0x01), + ILI9881C_COMMAND_INSTR(0x51, 0x23), + ILI9881C_COMMAND_INSTR(0x52, 0x45), + ILI9881C_COMMAND_INSTR(0x53, 0x67), + ILI9881C_COMMAND_INSTR(0x54, 0x89), + ILI9881C_COMMAND_INSTR(0x55, 0xAB), + ILI9881C_COMMAND_INSTR(0x56, 0x01), + ILI9881C_COMMAND_INSTR(0x57, 0x23), + ILI9881C_COMMAND_INSTR(0x58, 0x45), + ILI9881C_COMMAND_INSTR(0x59, 0x67), + ILI9881C_COMMAND_INSTR(0x5A, 0x89), + ILI9881C_COMMAND_INSTR(0x5B, 0xAB), + ILI9881C_COMMAND_INSTR(0x5C, 0xCD), + ILI9881C_COMMAND_INSTR(0x5D, 0xEF), + ILI9881C_COMMAND_INSTR(0x5E, 0x00), + ILI9881C_COMMAND_INSTR(0x5F, 0x01), + ILI9881C_COMMAND_INSTR(0x60, 0x01), + ILI9881C_COMMAND_INSTR(0x61, 0x06), + ILI9881C_COMMAND_INSTR(0x62, 0x06), + ILI9881C_COMMAND_INSTR(0x63, 0x07), + ILI9881C_COMMAND_INSTR(0x64, 0x07), + ILI9881C_COMMAND_INSTR(0x65, 0x00), + ILI9881C_COMMAND_INSTR(0x66, 0x00), + ILI9881C_COMMAND_INSTR(0x67, 0x02), + ILI9881C_COMMAND_INSTR(0x68, 0x02), + ILI9881C_COMMAND_INSTR(0x69, 0x05), + ILI9881C_COMMAND_INSTR(0x6A, 0x05), + ILI9881C_COMMAND_INSTR(0x6B, 0x02), + ILI9881C_COMMAND_INSTR(0x6C, 0x0D), + ILI9881C_COMMAND_INSTR(0x6D, 0x0D), + ILI9881C_COMMAND_INSTR(0x6E, 0x0C), + ILI9881C_COMMAND_INSTR(0x6F, 0x0C), + ILI9881C_COMMAND_INSTR(0x70, 0x0F), + ILI9881C_COMMAND_INSTR(0x71, 0x0F), + ILI9881C_COMMAND_INSTR(0x72, 0x0E), + ILI9881C_COMMAND_INSTR(0x73, 0x0E), + ILI9881C_COMMAND_INSTR(0x74, 0x02), + ILI9881C_COMMAND_INSTR(0x75, 0x01), + ILI9881C_COMMAND_INSTR(0x76, 0x01), + ILI9881C_COMMAND_INSTR(0x77, 0x06), + ILI9881C_COMMAND_INSTR(0x78, 0x06), + ILI9881C_COMMAND_INSTR(0x79, 0x07), + ILI9881C_COMMAND_INSTR(0x7A, 0x07), + ILI9881C_COMMAND_INSTR(0x7B, 0x00), + ILI9881C_COMMAND_INSTR(0x7C, 0x00), + ILI9881C_COMMAND_INSTR(0x7D, 0x02), + ILI9881C_COMMAND_INSTR(0x7E, 0x02), + ILI9881C_COMMAND_INSTR(0x7F, 0x05), + ILI9881C_COMMAND_INSTR(0x80, 0x05), + ILI9881C_COMMAND_INSTR(0x81, 0x02), + ILI9881C_COMMAND_INSTR(0x82, 0x0D), + ILI9881C_COMMAND_INSTR(0x83, 0x0D), + ILI9881C_COMMAND_INSTR(0x84, 0x0C), + ILI9881C_COMMAND_INSTR(0x85, 0x0C), + ILI9881C_COMMAND_INSTR(0x86, 0x0F), + ILI9881C_COMMAND_INSTR(0x87, 0x0F), + ILI9881C_COMMAND_INSTR(0x88, 0x0E), + ILI9881C_COMMAND_INSTR(0x89, 0x0E), + ILI9881C_COMMAND_INSTR(0x8A, 0x02), + ILI9881C_SWITCH_PAGE_INSTR(4), + ILI9881C_COMMAND_INSTR(0x3B, 0xC0), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x6C, 0x15), /* Set VCORE voltage = 1.5V */ + ILI9881C_COMMAND_INSTR(0x6E, 0x2A), /* di_pwr_reg=0 for power mode 2A, VGH clamp 18V */ + ILI9881C_COMMAND_INSTR(0x6F, 0x33), /* pumping ratio VGH=5x VGL=-3x */ + ILI9881C_COMMAND_INSTR(0x8D, 0x1B), /* VGL clamp -10V */ + ILI9881C_COMMAND_INSTR(0x87, 0xBA), /* ESD */ + ILI9881C_COMMAND_INSTR(0x3A, 0x24), /* POWER SAVING */ + ILI9881C_COMMAND_INSTR(0x26, 0x76), + ILI9881C_COMMAND_INSTR(0xB2, 0xD1), + ILI9881C_SWITCH_PAGE_INSTR(1), + ILI9881C_COMMAND_INSTR(0x22, 0x0A), /* BGR, SS */ + ILI9881C_COMMAND_INSTR(0x31, 0x00), /* Zigzag type3 inversion */ + ILI9881C_COMMAND_INSTR(0x40, 0x53), /* ILI4003D sel */ + ILI9881C_COMMAND_INSTR(0x43, 0x66), + ILI9881C_COMMAND_INSTR(0x53, 0x4C), + ILI9881C_COMMAND_INSTR(0x50, 0x87), + ILI9881C_COMMAND_INSTR(0x51, 0x82), + ILI9881C_COMMAND_INSTR(0x60, 0x15), + ILI9881C_COMMAND_INSTR(0x61, 0x01), + ILI9881C_COMMAND_INSTR(0x62, 0x0C), + ILI9881C_COMMAND_INSTR(0x63, 0x00), + ILI9881C_COMMAND_INSTR(0xA0, 0x00), + ILI9881C_COMMAND_INSTR(0xA1, 0x13), /* VP251 */ + ILI9881C_COMMAND_INSTR(0xA2, 0x23), /* VP247 */ + ILI9881C_COMMAND_INSTR(0xA3, 0x14), /* VP243 */ + ILI9881C_COMMAND_INSTR(0xA4, 0x16), /* VP239 */ + ILI9881C_COMMAND_INSTR(0xA5, 0x29), /* VP231 */ + ILI9881C_COMMAND_INSTR(0xA6, 0x1E), /* VP219 */ + ILI9881C_COMMAND_INSTR(0xA7, 0x1D), /* VP203 */ + ILI9881C_COMMAND_INSTR(0xA8, 0x86), /* VP175 */ + ILI9881C_COMMAND_INSTR(0xA9, 0x1E), /* VP144 */ + ILI9881C_COMMAND_INSTR(0xAA, 0x29), /* VP111 */ + ILI9881C_COMMAND_INSTR(0xAB, 0x74), /* VP80 */ + ILI9881C_COMMAND_INSTR(0xAC, 0x19), /* VP52 */ + ILI9881C_COMMAND_INSTR(0xAD, 0x17), /* VP36 */ + ILI9881C_COMMAND_INSTR(0xAE, 0x4B), /* VP24 */ + ILI9881C_COMMAND_INSTR(0xAF, 0x20), /* VP16 */ + ILI9881C_COMMAND_INSTR(0xB0, 0x26), /* VP12 */ + ILI9881C_COMMAND_INSTR(0xB1, 0x4C), /* VP8 */ + ILI9881C_COMMAND_INSTR(0xB2, 0x5D), /* VP4 */ + ILI9881C_COMMAND_INSTR(0xB3, 0x3F), /* VP0 */ + ILI9881C_COMMAND_INSTR(0xC0, 0x00), /* VN255 GAMMA N */ + ILI9881C_COMMAND_INSTR(0xC1, 0x13), /* VN251 */ + ILI9881C_COMMAND_INSTR(0xC2, 0x23), /* VN247 */ + ILI9881C_COMMAND_INSTR(0xC3, 0x14), /* VN243 */ + ILI9881C_COMMAND_INSTR(0xC4, 0x16), /* VN239 */ + ILI9881C_COMMAND_INSTR(0xC5, 0x29), /* VN231 */ + ILI9881C_COMMAND_INSTR(0xC6, 0x1E), /* VN219 */ + ILI9881C_COMMAND_INSTR(0xC7, 0x1D), /* VN203 */ + ILI9881C_COMMAND_INSTR(0xC8, 0x86), /* VN175 */ + ILI9881C_COMMAND_INSTR(0xC9, 0x1E), /* VN144 */ + ILI9881C_COMMAND_INSTR(0xCA, 0x29), /* VN111 */ + ILI9881C_COMMAND_INSTR(0xCB, 0x74), /* VN80 */ + ILI9881C_COMMAND_INSTR(0xCC, 0x19), /* VN52 */ + ILI9881C_COMMAND_INSTR(0xCD, 0x17), /* VN36 */ + ILI9881C_COMMAND_INSTR(0xCE, 0x4B), /* VN24 */ + ILI9881C_COMMAND_INSTR(0xCF, 0x20), /* VN16 */ + ILI9881C_COMMAND_INSTR(0xD0, 0x26), /* VN12 */ + ILI9881C_COMMAND_INSTR(0xD1, 0x4C), /* VN8 */ + ILI9881C_COMMAND_INSTR(0xD2, 0x5D), /* VN4 */ + ILI9881C_COMMAND_INSTR(0xD3, 0x3F), /* VN0 */ +}; + static inline struct ili9881c *panel_to_ili9881c(struct drm_panel *panel) { return container_of(panel, struct ili9881c, panel); @@ -393,6 +586,23 @@ static const struct drm_display_mode lhr050h41_default_mode = { .height_mm = 110, }; +static const struct drm_display_mode k101_im2byl02_default_mode = { + .clock = 69700, + + .hdisplay = 800, + .hsync_start = 800 + 6, + .hsync_end = 800 + 6 + 15, + .htotal = 800 + 6 + 15 + 16, + + .vdisplay = 1280, + .vsync_start = 1280 + 8, + .vsync_end = 1280 + 8 + 48, + .vtotal = 1280 + 8 + 48 + 52, + + .width_mm = 135, + .height_mm = 217, +}; + static int ili9881c_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -485,8 +695,15 @@ static const struct ili9881c_desc lhr050h41_desc = { .mode = &lhr050h41_default_mode, }; +static const struct ili9881c_desc k101_im2byl02_desc = { + .init = k101_im2byl02_init, + .init_length = ARRAY_SIZE(k101_im2byl02_init), + .mode = &k101_im2byl02_default_mode, +}; + static const struct of_device_id ili9881c_of_match[] = { { .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc }, + { .compatible = "feixin,k101-im2byl02", .data = &k101_im2byl02_desc }, { } }; MODULE_DEVICE_TABLE(of, ili9881c_of_match); -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab 2020-07-19 17:04 ` Icenowy Zheng (?) @ 2020-07-19 17:11 ` Icenowy Zheng -1 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:11 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: dri-devel, devicetree, linux-kernel, linux-arm-kernel, Icenowy Zheng Newer PineTab may switch to K101-IM2BYL02. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index dc4ab6b434f97..15c4f5b5b17a7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -152,6 +152,7 @@ &dsi { vcc-dsi-supply = <®_dldo1>; status = "okay"; +#if 0 panel@0 { compatible = "feixin,k101-im2ba02"; reg = <0>; @@ -161,6 +162,15 @@ panel@0 { reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ backlight = <&backlight>; }; +#endif + + panel@0 { + compatible = "feixin,k101-im2byl02"; + reg = <0>; + power-supply = <®_dc1sw>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + backlight = <&backlight>; + }; }; &ehci0 { -- 2.27.0 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab @ 2020-07-19 17:11 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:11 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Newer PineTab may switch to K101-IM2BYL02. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index dc4ab6b434f97..15c4f5b5b17a7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -152,6 +152,7 @@ &dsi { vcc-dsi-supply = <®_dldo1>; status = "okay"; +#if 0 panel@0 { compatible = "feixin,k101-im2ba02"; reg = <0>; @@ -161,6 +162,15 @@ panel@0 { reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ backlight = <&backlight>; }; +#endif + + panel@0 { + compatible = "feixin,k101-im2byl02"; + reg = <0>; + power-supply = <®_dc1sw>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + backlight = <&backlight>; + }; }; &ehci0 { -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab @ 2020-07-19 17:11 ` Icenowy Zheng 0 siblings, 0 replies; 21+ messages in thread From: Icenowy Zheng @ 2020-07-19 17:11 UTC (permalink / raw) To: Thierry Reding, Sam Ravnborg, Maxime Ripard Cc: linux-arm-kernel, devicetree, linux-kernel, dri-devel, Icenowy Zheng Newer PineTab may switch to K101-IM2BYL02. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index dc4ab6b434f97..15c4f5b5b17a7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -152,6 +152,7 @@ &dsi { vcc-dsi-supply = <®_dldo1>; status = "okay"; +#if 0 panel@0 { compatible = "feixin,k101-im2ba02"; reg = <0>; @@ -161,6 +162,15 @@ panel@0 { reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ backlight = <&backlight>; }; +#endif + + panel@0 { + compatible = "feixin,k101-im2byl02"; + reg = <0>; + power-supply = <®_dc1sw>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + backlight = <&backlight>; + }; }; &ehci0 { -- 2.27.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel 2020-07-19 17:04 ` Icenowy Zheng (?) @ 2020-08-15 14:53 ` Sam Ravnborg -1 siblings, 0 replies; 21+ messages in thread From: Sam Ravnborg @ 2020-08-15 14:53 UTC (permalink / raw) To: Icenowy Zheng Cc: Thierry Reding, Maxime Ripard, linux-arm-kernel, devicetree, linux-kernel, dri-devel Hi Icenowy On Mon, Jul 20, 2020 at 01:04:06AM +0800, Icenowy Zheng wrote: > The controller chip of Feixin K101-IM2BA02 is going to be discontinued, > so Feixin start to provide K101-IM2BYL02 panel as a replacement, which > utilizes Ilitek ILI9881C controller. > > Add support for K101-IM2BYL02 panel. > > By the way, is there a way that can try both kind of panels in the same > kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02, > and PineTab schedule to switch to it w/o modifying the mainboard. > > Icenowy Zheng (4): > drm/panel: ilitek-ili9881c: prepare for adding support for extra > panels > dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 > drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel Thanks, applied the above patches to drm-misc-next. Sam > [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel > for PineTab > > .../display/panel/ilitek,ili9881c.yaml | 1 + > .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 + > drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++-- > 3 files changed, 265 insertions(+), 19 deletions(-) > > -- > 2.27.0 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel @ 2020-08-15 14:53 ` Sam Ravnborg 0 siblings, 0 replies; 21+ messages in thread From: Sam Ravnborg @ 2020-08-15 14:53 UTC (permalink / raw) To: Icenowy Zheng Cc: devicetree, linux-kernel, dri-devel, Thierry Reding, linux-arm-kernel Hi Icenowy On Mon, Jul 20, 2020 at 01:04:06AM +0800, Icenowy Zheng wrote: > The controller chip of Feixin K101-IM2BA02 is going to be discontinued, > so Feixin start to provide K101-IM2BYL02 panel as a replacement, which > utilizes Ilitek ILI9881C controller. > > Add support for K101-IM2BYL02 panel. > > By the way, is there a way that can try both kind of panels in the same > kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02, > and PineTab schedule to switch to it w/o modifying the mainboard. > > Icenowy Zheng (4): > drm/panel: ilitek-ili9881c: prepare for adding support for extra > panels > dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 > drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel Thanks, applied the above patches to drm-misc-next. Sam > [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel > for PineTab > > .../display/panel/ilitek,ili9881c.yaml | 1 + > .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 + > drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++-- > 3 files changed, 265 insertions(+), 19 deletions(-) > > -- > 2.27.0 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel @ 2020-08-15 14:53 ` Sam Ravnborg 0 siblings, 0 replies; 21+ messages in thread From: Sam Ravnborg @ 2020-08-15 14:53 UTC (permalink / raw) To: Icenowy Zheng Cc: devicetree, linux-kernel, dri-devel, Thierry Reding, Maxime Ripard, linux-arm-kernel Hi Icenowy On Mon, Jul 20, 2020 at 01:04:06AM +0800, Icenowy Zheng wrote: > The controller chip of Feixin K101-IM2BA02 is going to be discontinued, > so Feixin start to provide K101-IM2BYL02 panel as a replacement, which > utilizes Ilitek ILI9881C controller. > > Add support for K101-IM2BYL02 panel. > > By the way, is there a way that can try both kind of panels in the same > kernel/DTB combo? K101-IM2BYL02 has the same pinout with K101-IM2BA02, > and PineTab schedule to switch to it w/o modifying the mainboard. > > Icenowy Zheng (4): > drm/panel: ilitek-ili9881c: prepare for adding support for extra > panels > dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 > drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel Thanks, applied the above patches to drm-misc-next. Sam > [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel > for PineTab > > .../display/panel/ilitek,ili9881c.yaml | 1 + > .../boot/dts/allwinner/sun50i-a64-pinetab.dts | 10 + > drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 273 ++++++++++++++++-- > 3 files changed, 265 insertions(+), 19 deletions(-) > > -- > 2.27.0 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2020-08-15 21:58 UTC | newest] Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-07-19 17:04 [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel Icenowy Zheng 2020-07-19 17:04 ` Icenowy Zheng 2020-07-19 17:04 ` Icenowy Zheng 2020-07-19 17:04 ` [PATCH 1/4] drm/panel: ilitek-ili9881c: prepare for adding support for extra panels Icenowy Zheng 2020-07-19 17:04 ` Icenowy Zheng 2020-07-19 17:04 ` Icenowy Zheng 2020-07-19 17:10 ` [PATCH 2/4] dt-bindings: ili9881c: add compatible string for Feixin K101-IM2BYL02 Icenowy Zheng 2020-07-19 17:10 ` Icenowy Zheng 2020-07-19 17:10 ` Icenowy Zheng 2020-07-23 21:12 ` Rob Herring 2020-07-23 21:12 ` Rob Herring 2020-07-23 21:12 ` Rob Herring 2020-07-19 17:10 ` [PATCH 3/4] drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel Icenowy Zheng 2020-07-19 17:10 ` Icenowy Zheng 2020-07-19 17:10 ` Icenowy Zheng 2020-07-19 17:11 ` [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: dts: a64: enable K101-IM2BYL02 panel for PineTab Icenowy Zheng 2020-07-19 17:11 ` Icenowy Zheng 2020-07-19 17:11 ` Icenowy Zheng 2020-08-15 14:53 ` [PATCH 0/4] Add support for Feixin K101-IM2BYL02 panel Sam Ravnborg 2020-08-15 14:53 ` Sam Ravnborg 2020-08-15 14:53 ` Sam Ravnborg
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.