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Message-Id: <20230519080136.4058243-3-yangcong5@huaqin.corp-partner.google.com>
Date: Fri, 19 May 2023 16:01:36 +0800
From: Cong Yang <yangcong5@...qin.corp-partner.google.com>
To: sam@...nborg.org, neil.armstrong@...aro.org, daniel@...ll.ch,
dianders@...gle.com, hsinyi@...gle.com
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Cong Yang <yangcong5@...qin.corp-partner.google.com>
Subject: [v1 2/2] drm/panel: Support for Starry-ili9882t TDDI MIPI-DSI panel
The Starry-ili9882 panel also is a TDDI IC. From the datasheet,panel
need the RST signal is high when touch communicate and also MIPI needs
to keep the LP11 state before the lcm_reset pin is pulled high. So add
enable_gpio_init_value and lp11_before_reset flag.
Signed-off-by: Cong Yang <yangcong5@...qin.corp-partner.google.com>
---
.../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 371 ++++++++++++++++++
1 file changed, 371 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 7aaa85b0de8a..8d564df6e5e3 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -146,6 +146,344 @@ static const struct panel_init_cmd starry_himax83102_j02_init_cmd[] = {
{},
};
+static const struct panel_init_cmd starry_ili9882t_init_cmd[] = {
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x01),
+ _INIT_DCS_CMD(0x00, 0x42),
+ _INIT_DCS_CMD(0x01, 0x11),
+ _INIT_DCS_CMD(0x02, 0x00),
+ _INIT_DCS_CMD(0x03, 0x00),
+
+ _INIT_DCS_CMD(0x04, 0x01),
+ _INIT_DCS_CMD(0x05, 0x11),
+ _INIT_DCS_CMD(0x06, 0x00),
+ _INIT_DCS_CMD(0x07, 0x00),
+
+ _INIT_DCS_CMD(0x08, 0x80),
+ _INIT_DCS_CMD(0x09, 0x81),
+ _INIT_DCS_CMD(0x0A, 0x71),
+ _INIT_DCS_CMD(0x0B, 0x00),
+
+ _INIT_DCS_CMD(0x0C, 0x00),
+ _INIT_DCS_CMD(0x0E, 0x1A),
+
+ _INIT_DCS_CMD(0x24, 0x00),
+ _INIT_DCS_CMD(0x25, 0x00),
+ _INIT_DCS_CMD(0x26, 0x00),
+ _INIT_DCS_CMD(0x27, 0x00),
+
+ _INIT_DCS_CMD(0x2C, 0xD4),
+ _INIT_DCS_CMD(0xB9, 0x40),
+
+ _INIT_DCS_CMD(0xB0, 0x11),
+
+ _INIT_DCS_CMD(0xE6, 0x32),
+ _INIT_DCS_CMD(0xD1, 0x30),
+
+ _INIT_DCS_CMD(0xD6, 0x55),
+
+ _INIT_DCS_CMD(0xD0, 0x01),
+ _INIT_DCS_CMD(0xE3, 0x93),
+ _INIT_DCS_CMD(0xE4, 0x00),
+ _INIT_DCS_CMD(0xE5, 0x80),
+
+ _INIT_DCS_CMD(0x31, 0x07),
+ _INIT_DCS_CMD(0x32, 0x07),
+ _INIT_DCS_CMD(0x33, 0x07),
+ _INIT_DCS_CMD(0x34, 0x07),
+ _INIT_DCS_CMD(0x35, 0x07),
+ _INIT_DCS_CMD(0x36, 0x01),
+ _INIT_DCS_CMD(0x37, 0x00),
+ _INIT_DCS_CMD(0x38, 0x28),
+ _INIT_DCS_CMD(0x39, 0x29),
+ _INIT_DCS_CMD(0x3A, 0x11),
+ _INIT_DCS_CMD(0x3B, 0x13),
+ _INIT_DCS_CMD(0x3C, 0x15),
+ _INIT_DCS_CMD(0x3D, 0x17),
+ _INIT_DCS_CMD(0x3E, 0x09),
+ _INIT_DCS_CMD(0x3F, 0x0D),
+ _INIT_DCS_CMD(0x40, 0x02),
+ _INIT_DCS_CMD(0x41, 0x02),
+ _INIT_DCS_CMD(0x42, 0x02),
+ _INIT_DCS_CMD(0x43, 0x02),
+ _INIT_DCS_CMD(0x44, 0x02),
+ _INIT_DCS_CMD(0x45, 0x02),
+ _INIT_DCS_CMD(0x46, 0x02),
+
+ _INIT_DCS_CMD(0x47, 0x07),
+ _INIT_DCS_CMD(0x48, 0x07),
+ _INIT_DCS_CMD(0x49, 0x07),
+ _INIT_DCS_CMD(0x4A, 0x07),
+ _INIT_DCS_CMD(0x4B, 0x07),
+ _INIT_DCS_CMD(0x4C, 0x01),
+ _INIT_DCS_CMD(0x4D, 0x00),
+ _INIT_DCS_CMD(0x4E, 0x28),
+ _INIT_DCS_CMD(0x4F, 0x29),
+ _INIT_DCS_CMD(0x50, 0x10),
+ _INIT_DCS_CMD(0x51, 0x12),
+ _INIT_DCS_CMD(0x52, 0x14),
+ _INIT_DCS_CMD(0x53, 0x16),
+ _INIT_DCS_CMD(0x54, 0x08),
+ _INIT_DCS_CMD(0x55, 0x0C),
+ _INIT_DCS_CMD(0x56, 0x02),
+ _INIT_DCS_CMD(0x57, 0x02),
+ _INIT_DCS_CMD(0x58, 0x02),
+ _INIT_DCS_CMD(0x59, 0x02),
+ _INIT_DCS_CMD(0x5A, 0x02),
+ _INIT_DCS_CMD(0x5B, 0x02),
+ _INIT_DCS_CMD(0x5C, 0x02),
+
+ _INIT_DCS_CMD(0x61, 0x07),
+ _INIT_DCS_CMD(0x62, 0x07),
+ _INIT_DCS_CMD(0x63, 0x07),
+ _INIT_DCS_CMD(0x64, 0x07),
+ _INIT_DCS_CMD(0x65, 0x07),
+ _INIT_DCS_CMD(0x66, 0x01),
+ _INIT_DCS_CMD(0x67, 0x00),
+ _INIT_DCS_CMD(0x68, 0x28),
+ _INIT_DCS_CMD(0x69, 0x29),
+ _INIT_DCS_CMD(0x6A, 0x16),
+ _INIT_DCS_CMD(0x6B, 0x14),
+ _INIT_DCS_CMD(0x6C, 0x12),
+ _INIT_DCS_CMD(0x6D, 0x10),
+ _INIT_DCS_CMD(0x6E, 0x0C),
+ _INIT_DCS_CMD(0x6F, 0x08),
+ _INIT_DCS_CMD(0x70, 0x02),
+ _INIT_DCS_CMD(0x71, 0x02),
+ _INIT_DCS_CMD(0x72, 0x02),
+ _INIT_DCS_CMD(0x73, 0x02),
+ _INIT_DCS_CMD(0x74, 0x02),
+ _INIT_DCS_CMD(0x75, 0x02),
+ _INIT_DCS_CMD(0x76, 0x02),
+
+ _INIT_DCS_CMD(0x77, 0x07),
+ _INIT_DCS_CMD(0x78, 0x07),
+ _INIT_DCS_CMD(0x79, 0x07),
+ _INIT_DCS_CMD(0x7A, 0x07),
+ _INIT_DCS_CMD(0x7B, 0x07),
+ _INIT_DCS_CMD(0x7C, 0x01),
+ _INIT_DCS_CMD(0x7D, 0x00),
+ _INIT_DCS_CMD(0x7E, 0x28),
+ _INIT_DCS_CMD(0x7F, 0x29),
+ _INIT_DCS_CMD(0x80, 0x17),
+ _INIT_DCS_CMD(0x81, 0x15),
+ _INIT_DCS_CMD(0x82, 0x13),
+ _INIT_DCS_CMD(0x83, 0x11),
+ _INIT_DCS_CMD(0x84, 0x0D),
+ _INIT_DCS_CMD(0x85, 0x09),
+ _INIT_DCS_CMD(0x86, 0x02),
+ _INIT_DCS_CMD(0x87, 0x07),
+ _INIT_DCS_CMD(0x88, 0x07),
+ _INIT_DCS_CMD(0x89, 0x07),
+ _INIT_DCS_CMD(0x8A, 0x07),
+ _INIT_DCS_CMD(0x8B, 0x07),
+ _INIT_DCS_CMD(0x8C, 0x07),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x02),
+ _INIT_DCS_CMD(0x29, 0x3A),
+ _INIT_DCS_CMD(0x2A, 0x3B),
+
+ _INIT_DCS_CMD(0x06, 0x01),
+ _INIT_DCS_CMD(0x07, 0x01),
+ _INIT_DCS_CMD(0x08, 0x0C),
+ _INIT_DCS_CMD(0x09, 0x44),
+
+ _INIT_DCS_CMD(0x3C, 0x0A),
+ _INIT_DCS_CMD(0x39, 0x11),
+ _INIT_DCS_CMD(0x3D, 0x00),
+ _INIT_DCS_CMD(0x3A, 0x0C),
+ _INIT_DCS_CMD(0x3B, 0x44),
+
+ _INIT_DCS_CMD(0x53, 0x1F),
+ _INIT_DCS_CMD(0x5E, 0x40),
+ _INIT_DCS_CMD(0x84, 0x00),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x03),
+ _INIT_DCS_CMD(0x20, 0x01),
+ _INIT_DCS_CMD(0x21, 0x3C),
+ _INIT_DCS_CMD(0x22, 0xFA),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0A),
+ _INIT_DCS_CMD(0xE0, 0x01),
+ _INIT_DCS_CMD(0xE2, 0x01),
+ _INIT_DCS_CMD(0xE5, 0x91),
+ _INIT_DCS_CMD(0xE6, 0x3C),
+ _INIT_DCS_CMD(0xE7, 0x00),
+ _INIT_DCS_CMD(0xE8, 0xFA),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x12),
+ _INIT_DCS_CMD(0x87, 0x2C),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x05),
+ _INIT_DCS_CMD(0x73, 0xE5),
+ _INIT_DCS_CMD(0x7F, 0x6B),
+ _INIT_DCS_CMD(0x6D, 0xA4),
+ _INIT_DCS_CMD(0x79, 0x54),
+ _INIT_DCS_CMD(0x69, 0x97),
+ _INIT_DCS_CMD(0x6A, 0x97),
+ _INIT_DCS_CMD(0xA5, 0x3F),
+ _INIT_DCS_CMD(0x61, 0xDA),
+ _INIT_DCS_CMD(0xA7, 0xF1),
+ _INIT_DCS_CMD(0x5F, 0x01),
+ _INIT_DCS_CMD(0x62, 0x3F),
+ _INIT_DCS_CMD(0x1D, 0x90),
+ _INIT_DCS_CMD(0x86, 0x87),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x06),
+ _INIT_DCS_CMD(0xC0, 0x80),
+ _INIT_DCS_CMD(0xC1, 0x07),
+ _INIT_DCS_CMD(0xCA, 0x58),
+ _INIT_DCS_CMD(0xCB, 0x02),
+ _INIT_DCS_CMD(0xCE, 0x58),
+ _INIT_DCS_CMD(0xCF, 0x02),
+ _INIT_DCS_CMD(0x67, 0x60),
+ _INIT_DCS_CMD(0x10, 0x00),
+ _INIT_DCS_CMD(0x92, 0x22),
+ _INIT_DCS_CMD(0xD3, 0x08),
+ _INIT_DCS_CMD(0xD6, 0x55),
+ _INIT_DCS_CMD(0xDC, 0x38),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x08),
+ _INIT_DCS_CMD(0xE0, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, 0xD5, 0xE2, 0xE8),
+ _INIT_DCS_CMD(0xE1, 0x00, 0x10, 0x2A, 0x4D, 0x61, 0x56, 0x6A, 0x6E, 0x79, 0x76, 0x8F, 0x95, 0x98, 0xAE, 0xAA, 0xB2, 0xBB, 0xCE, 0xC6, 0xBD, 0xD5, 0xE2, 0xE8),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x04),
+ _INIT_DCS_CMD(0xBA, 0x81),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0C),
+ _INIT_DCS_CMD(0x00, 0x02),
+ _INIT_DCS_CMD(0x01, 0x00),
+ _INIT_DCS_CMD(0x02, 0x03),
+ _INIT_DCS_CMD(0x03, 0x01),
+ _INIT_DCS_CMD(0x04, 0x03),
+ _INIT_DCS_CMD(0x05, 0x02),
+ _INIT_DCS_CMD(0x06, 0x04),
+ _INIT_DCS_CMD(0x07, 0x03),
+ _INIT_DCS_CMD(0x08, 0x03),
+ _INIT_DCS_CMD(0x09, 0x04),
+ _INIT_DCS_CMD(0x0A, 0x04),
+ _INIT_DCS_CMD(0x0B, 0x05),
+ _INIT_DCS_CMD(0x0C, 0x04),
+ _INIT_DCS_CMD(0x0D, 0x06),
+ _INIT_DCS_CMD(0x0E, 0x05),
+ _INIT_DCS_CMD(0x0F, 0x07),
+ _INIT_DCS_CMD(0x10, 0x04),
+ _INIT_DCS_CMD(0x11, 0x08),
+ _INIT_DCS_CMD(0x12, 0x05),
+ _INIT_DCS_CMD(0x13, 0x09),
+ _INIT_DCS_CMD(0x14, 0x05),
+ _INIT_DCS_CMD(0x15, 0x0A),
+ _INIT_DCS_CMD(0x16, 0x06),
+ _INIT_DCS_CMD(0x17, 0x0B),
+ _INIT_DCS_CMD(0x18, 0x05),
+ _INIT_DCS_CMD(0x19, 0x0C),
+ _INIT_DCS_CMD(0x1A, 0x06),
+ _INIT_DCS_CMD(0x1B, 0x0D),
+ _INIT_DCS_CMD(0x1C, 0x06),
+ _INIT_DCS_CMD(0x1D, 0x0E),
+ _INIT_DCS_CMD(0x1E, 0x07),
+ _INIT_DCS_CMD(0x1F, 0x0F),
+ _INIT_DCS_CMD(0x20, 0x06),
+ _INIT_DCS_CMD(0x21, 0x10),
+ _INIT_DCS_CMD(0x22, 0x07),
+ _INIT_DCS_CMD(0x23, 0x11),
+ _INIT_DCS_CMD(0x24, 0x07),
+ _INIT_DCS_CMD(0x25, 0x12),
+ _INIT_DCS_CMD(0x26, 0x08),
+ _INIT_DCS_CMD(0x27, 0x13),
+ _INIT_DCS_CMD(0x28, 0x07),
+ _INIT_DCS_CMD(0x29, 0x14),
+ _INIT_DCS_CMD(0x2A, 0x08),
+ _INIT_DCS_CMD(0x2B, 0x15),
+ _INIT_DCS_CMD(0x2C, 0x08),
+ _INIT_DCS_CMD(0x2D, 0x16),
+ _INIT_DCS_CMD(0x2E, 0x09),
+ _INIT_DCS_CMD(0x2F, 0x17),
+ _INIT_DCS_CMD(0x30, 0x08),
+ _INIT_DCS_CMD(0x31, 0x18),
+ _INIT_DCS_CMD(0x32, 0x09),
+ _INIT_DCS_CMD(0x33, 0x19),
+ _INIT_DCS_CMD(0x34, 0x09),
+ _INIT_DCS_CMD(0x35, 0x1A),
+ _INIT_DCS_CMD(0x36, 0x0A),
+ _INIT_DCS_CMD(0x37, 0x1B),
+ _INIT_DCS_CMD(0x38, 0x0A),
+ _INIT_DCS_CMD(0x39, 0x1C),
+ _INIT_DCS_CMD(0x3A, 0x0A),
+ _INIT_DCS_CMD(0x3B, 0x1D),
+ _INIT_DCS_CMD(0x3C, 0x0A),
+ _INIT_DCS_CMD(0x3D, 0x1E),
+ _INIT_DCS_CMD(0x3E, 0x0A),
+ _INIT_DCS_CMD(0x3F, 0x1F),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x04),
+ _INIT_DCS_CMD(0xBA, 0x01),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0E),
+ _INIT_DCS_CMD(0x02, 0x0C),
+ _INIT_DCS_CMD(0x20, 0x10),
+ _INIT_DCS_CMD(0x25, 0x16),
+ _INIT_DCS_CMD(0x26, 0xE0),
+ _INIT_DCS_CMD(0x27, 0x00),
+ _INIT_DCS_CMD(0x29, 0x71),
+ _INIT_DCS_CMD(0x2A, 0x46),
+ _INIT_DCS_CMD(0x2B, 0x1F),
+ _INIT_DCS_CMD(0x2D, 0xC7),
+ _INIT_DCS_CMD(0x31, 0x02),
+ _INIT_DCS_CMD(0x32, 0xDF),
+ _INIT_DCS_CMD(0x33, 0x5A),
+ _INIT_DCS_CMD(0x34, 0xC0),
+ _INIT_DCS_CMD(0x35, 0x5A),
+ _INIT_DCS_CMD(0x36, 0xC0),
+ _INIT_DCS_CMD(0x38, 0x65),
+ _INIT_DCS_CMD(0x80, 0x3E),
+ _INIT_DCS_CMD(0x81, 0xA0),
+ _INIT_DCS_CMD(0xB0, 0x01),
+ _INIT_DCS_CMD(0xB1, 0xCC),
+ _INIT_DCS_CMD(0xC0, 0x12),
+ _INIT_DCS_CMD(0xC2, 0xCC),
+ _INIT_DCS_CMD(0xC3, 0xCC),
+ _INIT_DCS_CMD(0xC4, 0xCC),
+ _INIT_DCS_CMD(0xC5, 0xCC),
+ _INIT_DCS_CMD(0xC6, 0xCC),
+ _INIT_DCS_CMD(0xC7, 0xCC),
+ _INIT_DCS_CMD(0xC8, 0xCC),
+ _INIT_DCS_CMD(0xC9, 0xCC),
+ _INIT_DCS_CMD(0x30, 0x00),
+ _INIT_DCS_CMD(0x00, 0x81),
+ _INIT_DCS_CMD(0x08, 0x02),
+ _INIT_DCS_CMD(0x09, 0x00),
+ _INIT_DCS_CMD(0x07, 0x21),
+ _INIT_DCS_CMD(0x04, 0x10),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x1E),
+ _INIT_DCS_CMD(0x60, 0x00),
+ _INIT_DCS_CMD(0x64, 0x00),
+ _INIT_DCS_CMD(0x6D, 0x00),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x0B),
+ _INIT_DCS_CMD(0xA6, 0x44),
+ _INIT_DCS_CMD(0xA7, 0xB6),
+ _INIT_DCS_CMD(0xA8, 0x03),
+ _INIT_DCS_CMD(0xA9, 0x03),
+ _INIT_DCS_CMD(0xAA, 0x51),
+ _INIT_DCS_CMD(0xAB, 0x51),
+ _INIT_DCS_CMD(0xAC, 0x04),
+ _INIT_DCS_CMD(0xBD, 0x92),
+ _INIT_DCS_CMD(0xBE, 0xA1),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x05),
+ _INIT_DCS_CMD(0x86, 0x87),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x06),
+ _INIT_DCS_CMD(0x92, 0x22),
+
+ _INIT_DCS_CMD(0xFF, 0x98, 0x82, 0x00),
+ _INIT_DCS_CMD(0x11),
+ _INIT_DELAY_CMD(120),
+ _INIT_DCS_CMD(0x29),
+ {},
+};
+
static const struct panel_init_cmd boe_tv110c9m_init_cmd[] = {
_INIT_DCS_CMD(0xFF, 0x20),
_INIT_DCS_CMD(0xFB, 0x01),
@@ -1796,6 +2134,36 @@ static const struct panel_desc starry_himax83102_j02_desc = {
.enable_gpio_init_value = 1,
.lp11_before_reset = true,
};
+
+static const struct drm_display_mode starry_ili9882t_default_mode = {
+ .clock = 165280,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 32,
+ .hsync_end = 1200 + 32 + 30,
+ .htotal = 1200 + 32 + 30 + 32,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 68,
+ .vsync_end = 1920 + 68 + 2,
+ .vtotal = 1920 + 68 + 2 + 10,
+ .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static const struct panel_desc starry_ili9882t_desc = {
+ .modes = &starry_ili9882t_default_mode,
+ .bpc = 8,
+ .size = {
+ .width_mm = 141,
+ .height_mm = 226,
+ },
+ .lanes = 4,
+ .format = MIPI_DSI_FMT_RGB888,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
+ MIPI_DSI_MODE_LPM,
+ .init_cmds = starry_ili9882t_init_cmd,
+ .enable_gpio_init_value = 1,
+ .lp11_before_reset = true,
+};
+
static int boe_panel_get_modes(struct drm_panel *panel,
struct drm_connector *connector)
{
@@ -1972,6 +2340,9 @@ static const struct of_device_id boe_of_match[] = {
{ .compatible = "starry,himax83102-j02",
.data = &starry_himax83102_j02_desc
},
+ { .compatible = "starry,ili9882t",
+ .data = &starry_ili9882t_desc
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, boe_of_match);
--
2.25.1
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