[PATCH v2 5/7] drm/panel: himax-hx83102: Support for BOE nv110wum-l60 MIPI-DSI panel

Cong Yang
2024-04-22T09:03:46Z

The BOE nv110wum-l60 is a 11.0" WUXGA TFT LCD panel, use hx83102 controller
which fits in nicely with the existing panel-himax-hx83102 driver. Hence,
we add a new compatible with panel specific config.

Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
---
drivers/gpu/drm/panel/panel-himax-hx83102.c | 198 ++++++++++++++++++++
1 file changed, 198 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-himax-hx83102.c b/drivers/gpu/drm/panel/panel-himax-hx83102.c
index ac8329f89195..963438a2b245 100644
--- a/drivers/gpu/drm/panel/panel-himax-hx83102.c
+++ b/drivers/gpu/drm/panel/panel-himax-hx83102.c
@@ -46,6 +46,7 @@
#define HX83102_UNKNOWN3 0xd6
#define HX83102_SETGIP3 0xd8
#define HX83102_UNKNOWN4 0xe0
+#define HX83102_UNKNOWN5 0xe1
#define HX83102_SETTP1 0xe7
#define HX83102_SETSPCCMD 0xe9

@@ -234,6 +235,172 @@ static int starry_init_cmd(struct hx83102 *ctx)
return 0;
};

+static int boe_nv110wum_init_cmd(struct hx83102 *ctx)
+{
+ struct mipi_dsi_device *dsi = ctx->dsi;
+
+ msleep(60);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETEXTC, 0x83, 0x10, 0x21, 0x55, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPOWER, 0x2C, 0xAF, 0xAF, 0x2B, 0xEB, 0x42, 0xE1, 0x4D,
+ 0x36, 0x36, 0x36, 0x36, 0x1A, 0x8B, 0x11, 0x65, 0x00, 0x88, 0xFA, 0xFF,
+ 0xFF, 0x8F, 0xFF, 0x08, 0x9A, 0x33);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETDISP, 0x00, 0x47, 0xB0, 0x80, 0x00, 0x12, 0x71, 0x3C,
+ 0xA3, 0x11, 0x00, 0x00, 0x00, 0x88, 0xF5, 0x22, 0x8F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCYC, 0x49, 0x49, 0x32, 0x32, 0x14, 0x32, 0x84, 0x6E,
+ 0x84, 0x6E, 0x01, 0x9C);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xCD);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETMIPI, 0x84);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETVDC, 0x1B, 0x04);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN1, 0x20);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPTBA, 0xFC, 0x84);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSTBA, 0x36, 0x36, 0x22, 0x00, 0x00, 0xA0, 0x61, 0x08,
+ 0xF5, 0x03);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xCC);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETTCON, 0x80);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC6);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETRAMDMY, 0x97);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPWM, 0x00, 0x1E, 0x30, 0xD4, 0x01);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCLOCK, 0x08, 0x13, 0x07, 0x00, 0x0F, 0x34);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPANEL, 0x02, 0x03, 0x44);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC4);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCASCADE, 0x03);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPCTRL, 0x37, 0x06, 0x00, 0x02, 0x04, 0x0C, 0xFF);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN2, 0x1F, 0x11, 0x1F, 0x11);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP0, 0x06, 0x00, 0x00, 0x00, 0x00, 0x04, 0x08, 0x04,
+ 0x08, 0x37, 0x37, 0x64, 0x4B, 0x11, 0x11, 0x03, 0x03, 0x32, 0x10, 0x0E,
+ 0x00, 0x0E, 0x32, 0x10, 0x0A, 0x00, 0x0A, 0x32, 0x17, 0x98, 0x07, 0x98,
+ 0x00, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP1, 0x18, 0x18, 0x18, 0x18, 0x1E, 0x1E, 0x1E, 0x1E,
+ 0x1F, 0x1F, 0x1F, 0x1F, 0x24, 0x24, 0x24, 0x24, 0x07, 0x06, 0x07, 0x06,
+ 0x05, 0x04, 0x05, 0x04, 0x03, 0x02, 0x03, 0x02, 0x01, 0x00, 0x01, 0x00,
+ 0x21, 0x20, 0x21, 0x20, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP3, 0xAF, 0xAA, 0xAA, 0xAA, 0xAA, 0xA0, 0xAF, 0xAA,
+ 0xAA, 0xAA, 0xAA, 0xA0);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN4, 0x00, 0x05, 0x0D, 0x14, 0x1B, 0x2C, 0x44, 0x49,
+ 0x51, 0x4C, 0x67, 0x6C, 0x71, 0x80, 0x7D, 0x84, 0x8D, 0xA0, 0xA0, 0x4F,
+ 0x58, 0x64, 0x73, 0x00, 0x05, 0x0D, 0x14, 0x1B, 0x2C, 0x44, 0x49, 0x51,
+ 0x4C, 0x67, 0x6C, 0x71, 0x80, 0x7D, 0x84, 0x8D, 0xA0, 0xA0, 0x4F, 0x58,
+ 0x64, 0x73);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETTP1, 0x07, 0x10, 0x10, 0x1A, 0x26, 0x9E, 0x00, 0x53,
+ 0x9B, 0x14, 0x14);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN5, 0x11, 0x00, 0x00, 0x89, 0x30, 0x80, 0x07, 0x80,
+ 0x02, 0x58, 0x00, 0x14, 0x02, 0x58, 0x02, 0x58, 0x02, 0x00, 0x02, 0x2C,
+ 0x00, 0x20, 0x02, 0x02, 0x00, 0x08, 0x00, 0x0C, 0x05, 0x0E, 0x04, 0x94,
+ 0x18, 0x00, 0x10, 0xF0, 0x03, 0x0C, 0x20, 0x00, 0x06, 0x0B, 0x0B, 0x33,
+ 0x0E);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x01);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP3, 0xFF, 0xFF, 0xFF, 0xFF, 0xFA, 0xA0, 0xFF, 0xFF,
+ 0xFF, 0xFF, 0xFA, 0xA0);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETPOWER, 0x01, 0xBF, 0x11);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCLOCK, 0x86);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN2, 0x96);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC9);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP0, 0x84);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xD1);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN5, 0xF6, 0x2B, 0x34, 0x2B, 0x74, 0x3B, 0x74, 0x6B,
+ 0x74);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETTP1, 0x02, 0x00, 0x2B, 0x01, 0x7E, 0x0F, 0x7E, 0x10,
+ 0xA0, 0x00, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x02);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCYC, 0x02, 0x00, 0xBB, 0x11);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP3, 0xFF, 0xAF, 0xFF, 0xFF, 0xFA, 0xA0, 0xFF, 0xAF,
+ 0xFF, 0xFF, 0xFA, 0xA0);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETTP1, 0xFE, 0x01, 0xFE, 0x01, 0xFE, 0x01, 0x00, 0x00,
+ 0x00, 0x23, 0x00, 0x23, 0x81, 0x02, 0x40, 0x00, 0x20, 0x65, 0x02, 0x01,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x03);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETGIP3, 0xAA, 0xAF, 0xAA, 0xAA, 0xA0, 0x00, 0xAA, 0xAF,
+ 0xAA, 0xAA, 0xA0, 0x00, 0xAA, 0xAF, 0xAA, 0xAA, 0xA0, 0x00, 0xAA, 0xAF,
+ 0xAA, 0xAA, 0xA0, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC6);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETCYC, 0x03, 0xFF, 0xF8);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_UNKNOWN5, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC4);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETMIPI, 0x96);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x01);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0xC5);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETMIPI, 0x4F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETSPCCMD, 0x3F);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETBANK, 0x00);
+
+ mipi_dsi_dcs_write_seq(dsi, HX83102_SETEXTC, 0x00, 0x00, 0x00);
+
+ msleep(50);
+
+ return 0;
+};
+
static const struct drm_display_mode starry_mode = {
.clock = 162680,
.hdisplay = 1200,
@@ -262,6 +429,34 @@ static const struct hx83102_panel_desc starry_desc = {
.lp11_before_reset = true,
};

+static const struct drm_display_mode boe_tv110wum_default_mode = {
+ .clock = 166400,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 65,
+ .hsync_end = 1200 + 65 + 20,
+ .htotal = 1200 + 60 + 20 + 65,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 115,
+ .vsync_end = 1920 + 115 + 8,
+ .vtotal = 1920 + 115 + 8 + 12,
+ .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static const struct hx83102_panel_desc boe_nv110wum_desc = {
+ .modes = &boe_tv110wum_default_mode,
+ .bpc = 8,
+ .size = {
+ .width_mm = 147,
+ .height_mm = 235,
+ },
+ .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 = boe_nv110wum_init_cmd,
+ .lp11_before_reset = true
+};
+
static int hx83102_enable(struct drm_panel *panel)
{
struct hx83102 *ctx = panel_to_hx83102(panel);
@@ -545,6 +740,9 @@ static void hx83102_remove(struct mipi_dsi_device *dsi)
}

static const struct of_device_id hx83102_of_match[] = {
+ { .compatible = "boe,nv110wum-l60",
+ .data = &boe_nv110wum_desc
+ },
{ .compatible = "starry,himax83102-j02",
.data = &starry_desc
},
--
2.25.1