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Message-Id: <20250206131300.1295111-4-yelangyan@huaqin.corp-partner.google.com>
Date: Thu, 6 Feb 2025 21:13:00 +0800
From: Langyan Ye <yelangyan@...qin.corp-partner.google.com>
To: neil.armstrong@...aro.org,
quic_jesszhan@...cinc.com,
airlied@...il.com,
simona@...ll.ch,
maarten.lankhorst@...ux.intel.com,
mripard@...nel.org,
tzimmermann@...e.de,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
dianders@...omium.org
Cc: dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Langyan Ye <yelangyan@...qin.corp-partner.google.com>
Subject: [PATCH v2 3/3] drm/panel: panel-himax-hx83102: support for csot-pna957qt1-1 MIPI-DSI panel
The csot-pna957qt1-1 is a 10.95" TFT panel. The MIPI controller on this
panel is the same as the other panels here, so add this panel to this
driver.
Signed-off-by: Langyan Ye <yelangyan@...qin.corp-partner.google.com>
---
drivers/gpu/drm/panel/panel-himax-hx83102.c | 123 ++++++++++++++++++++
1 file changed, 123 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-himax-hx83102.c b/drivers/gpu/drm/panel/panel-himax-hx83102.c
index 8b48bba18131..ba5e5b7df5fc 100644
--- a/drivers/gpu/drm/panel/panel-himax-hx83102.c
+++ b/drivers/gpu/drm/panel/panel-himax-hx83102.c
@@ -43,6 +43,7 @@
#define HX83102_SETGIP1 0xd5
#define HX83102_SETGIP2 0xd6
#define HX83102_SETGIP3 0xd8
+#define HX83102_UNKNOWN_D9 0xd9
#define HX83102_SETGMA 0xe0
#define HX83102_UNKNOWN_E1 0xe1
#define HX83102_SETTP1 0xe7
@@ -291,6 +292,103 @@ static int boe_nv110wum_init(struct hx83102 *ctx)
return dsi_ctx.accum_err;
};
+static int csot_pna957qt1_1_init(struct hx83102 *ctx)
+{
+ struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
+
+ msleep(60);
+
+ hx83102_enable_extended_cmds(&dsi_ctx, true);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc4);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_UNKNOWN_D9, 0xd2);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPOWER, 0x2c, 0xb3, 0xb3, 0x31, 0xf1, 0x33,
+ 0xe0, 0x54, 0x36, 0x36, 0x3a, 0x3a, 0x32, 0x8b, 0x11, 0xe5,
+ 0x98);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xd9);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPOWER, 0x8b, 0x33);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETDISP, 0x00, 0x47, 0xb0, 0x80, 0x00, 0x2c,
+ 0x80, 0x3c, 0x9f, 0x22, 0x20, 0x00, 0x00, 0x98, 0x51);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCYC, 0x41, 0x41, 0x41, 0x41, 0x64, 0x64,
+ 0x40, 0x84, 0x64, 0x84, 0x01, 0x9d, 0x01, 0x02, 0x01, 0x00,
+ 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETVDC, 0x1b, 0x04);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_UNKNOWN_BE, 0x20);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPTBA, 0xfc, 0xc4, 0x80, 0x9c, 0x36, 0x00,
+ 0x0d, 0x04);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSTBA, 0x32, 0x32, 0x22, 0x11, 0x22, 0xa0,
+ 0x31, 0x08, 0xf5, 0x03);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xcc);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTCON, 0x80);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc6);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETRAMDMY, 0x97);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPWM, 0x00, 0x1e, 0x13, 0x88, 0x01);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCLOCK, 0x08, 0x13, 0x07, 0x00, 0x0f,
+ 0x36);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPANEL, 0x02, 0x03, 0x44);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPCTRL, 0x07, 0x06, 0x00, 0x02, 0x04, 0x2c,
+ 0xff);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP0, 0x06, 0x00, 0x00, 0x00, 0x40, 0x04,
+ 0x08, 0x04, 0x08, 0x37, 0x07, 0x44, 0x37, 0x2b, 0x2b, 0x03,
+ 0x03, 0x32, 0x10, 0x22, 0x00, 0x25, 0x32, 0x10, 0x29, 0x00,
+ 0x29, 0x32, 0x10, 0x08, 0x00, 0x08, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP1, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18, 0x18, 0x18, 0x07, 0x06, 0x07, 0x06, 0x05, 0x04,
+ 0x05, 0x04, 0x03, 0x02, 0x03, 0x02, 0x01, 0x00, 0x01, 0x00,
+ 0x18, 0x18, 0x25, 0x24, 0x25, 0x24, 0x1f, 0x1f, 0x1f, 0x1f,
+ 0x1e, 0x1e, 0x1e, 0x1e, 0x20, 0x20, 0x20, 0x20);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0,
+ 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGMA, 0x0a, 0x0e, 0x1a, 0x21, 0x28, 0x46,
+ 0x5c, 0x61, 0x63, 0x5e, 0x78, 0x7d, 0x80, 0x8e, 0x89, 0x90,
+ 0x98, 0xaa, 0xa8, 0x52, 0x59, 0x60, 0x6f, 0x06, 0x0a, 0x16,
+ 0x1d, 0x24, 0x46, 0x5c, 0x61, 0x6b, 0x66, 0x7c, 0x7d, 0x80,
+ 0x8e, 0x89, 0x90, 0x98, 0xaa, 0xa8, 0x52, 0x59, 0x60, 0x6f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTP1, 0xe0, 0x10, 0x10, 0x0d, 0x1e, 0x9d,
+ 0x02, 0x52, 0x9d, 0x14, 0x14);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x01);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPOWER, 0x01, 0x7f, 0x11, 0xfd);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc5);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETMIPI, 0x4f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCLOCK, 0x86);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_UNKNOWN_D2, 0x64);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc5);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP0, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0,
+ 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0, 0x05, 0x15, 0x55, 0x45,
+ 0x55, 0x50, 0x05, 0x15, 0x55, 0x45, 0x55, 0x50);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTP1, 0x02, 0x00, 0x24, 0x01, 0x7e, 0x0f,
+ 0x7c, 0x10, 0xa0, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x02);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCLOCK, 0x03, 0x07, 0x00, 0x10, 0x7b);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0x0f, 0x3f, 0xff, 0xcf, 0xff, 0xf0,
+ 0x0f, 0x3f, 0xff, 0xcf, 0xff, 0xf0);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTP1, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01,
+ 0x00, 0x00, 0x00, 0x23, 0x00, 0x23, 0x81, 0x02, 0x40, 0x00,
+ 0x20, 0x9d, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x01, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x03);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETDISP, 0x66, 0x81);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc6);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCYC, 0x03, 0xff, 0xf8);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0,
+ 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0, 0x0f, 0x2a, 0xaa, 0x8a,
+ 0xaa, 0xf0, 0x0f, 0x2a, 0xaa, 0x8a, 0xaa, 0xf0, 0x0a, 0x2a,
+ 0xaa, 0x8a, 0xaa, 0xa0, 0x0a, 0x2a, 0xaa, 0x8a, 0xaa, 0xa0);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x00);
+ hx83102_enable_extended_cmds(&dsi_ctx, false);
+
+ mipi_dsi_msleep(&dsi_ctx, 60);
+
+ return dsi_ctx.accum_err;
+};
+
static int ivo_t109nw41_init(struct hx83102 *ctx)
{
struct mipi_dsi_multi_context dsi_ctx = { .dsi = ctx->dsi };
@@ -440,6 +538,28 @@ static const struct hx83102_panel_desc boe_nv110wum_desc = {
.init = boe_nv110wum_init,
};
+static const struct drm_display_mode csot_pna957qt1_1_default_mode = {
+ .clock = 177958,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 124,
+ .hsync_end = 1200 + 124 + 80,
+ .htotal = 1200 + 124 + 80 + 40,
+ .vdisplay = 1920,
+ .vsync_start = 1920 + 88,
+ .vsync_end = 1920 + 88 + 8,
+ .vtotal = 1920 + 88 + 8 + 38,
+ .type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
+};
+
+static const struct hx83102_panel_desc csot_pna957qt1_1_desc = {
+ .modes = &csot_pna957qt1_1_default_mode,
+ .size = {
+ .width_mm = 147,
+ .height_mm = 235,
+ },
+ .init = csot_pna957qt1_1_init,
+};
+
static const struct drm_display_mode ivo_t109nw41_default_mode = {
.clock = 167700,
.hdisplay = 1200,
@@ -681,6 +801,9 @@ static const struct of_device_id hx83102_of_match[] = {
{ .compatible = "boe,nv110wum-l60",
.data = &boe_nv110wum_desc
},
+ { .compatible = "csot,pna957qt1-1",
+ .data = &csot_pna957qt1_1_desc
+ },
{ .compatible = "ivo,t109nw41",
.data = &ivo_t109nw41_desc
},
--
2.34.1
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