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Message-Id: <20240511021326.288728-8-yangcong5@huaqin.corp-partner.google.com>
Date: Sat, 11 May 2024 10:13:26 +0800
From: Cong Yang <yangcong5@...qin.corp-partner.google.com>
To: sam@...nborg.org,
neil.armstrong@...aro.org,
daniel@...ll.ch,
dianders@...omium.org,
linus.walleij@...aro.org,
krzysztof.kozlowski+dt@...aro.org,
robh+dt@...nel.org,
conor+dt@...nel.org,
airlied@...il.com
Cc: dmitry.baryshkov@...aro.org,
dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
xuxinxiong@...qin.corp-partner.google.com,
Cong Yang <yangcong5@...qin.corp-partner.google.com>
Subject: [PATCH v6 7/7] drm/panel: himax-hx83102: Support for IVO t109nw41 MIPI-DSI panel
The IVO t109nw41 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@...qin.corp-partner.google.com>
---
Chage since V6:
- Add hx83102_enable_extended_cmds(&dsi_ctx, false) at end of inital cmds.
V5: https://lore.kernel.org/all/20240509015207.3271370-8-yangcong5@huaqin.corp-partner.google.com
Chage since V5:
- Adjust inital cmds indentation and check accum_err before calling mdelay in init().
- Adjust somes inital cmds to Optimize gamma.
V4: https://lore.kernel.org/all/20240507135234.1356855-8-yangcong5@huaqin.corp-partner.google.com
Chage since V4:
- inital cmds use lowercasehex.
V3: https://lore.kernel.org/all/20240424023010.2099949-8-yangcong5@huaqin.corp-partner.google.com
Chage since V3:
- Depend Dous'series [1].
[1]: https://lore.kernel.org/all/20240501154251.3302887-1-dianders@chromium.org
V2: https://lore.kernel.org/all/20240422090310.3311429-8-yangcong5@huaqin.corp-partner.google.com
---
drivers/gpu/drm/panel/panel-himax-hx83102.c | 131 ++++++++++++++++++++
1 file changed, 131 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-himax-hx83102.c b/drivers/gpu/drm/panel/panel-himax-hx83102.c
index 0496e39ca5b8..37b2f04bc13a 100644
--- a/drivers/gpu/drm/panel/panel-himax-hx83102.c
+++ b/drivers/gpu/drm/panel/panel-himax-hx83102.c
@@ -293,6 +293,113 @@ static int boe_nv110wum_init(struct hx83102 *ctx)
return 0;
};
+static int ivo_t109nw41_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_SETPOWER, 0x2c, 0xed, 0xed, 0x0f, 0xcf, 0x42,
+ 0xf5, 0x39, 0x36, 0x36, 0x36, 0x36, 0x32, 0x8b, 0x11, 0x65, 0x00, 0x88,
+ 0xfa, 0xff, 0xff, 0x8f, 0xff, 0x08, 0xd6, 0x33);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETDISP, 0x00, 0x47, 0xb0, 0x80, 0x00, 0x12,
+ 0x71, 0x3c, 0xa3, 0x22, 0x20, 0x00, 0x00, 0x88, 0x01);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCYC, 0x35, 0x35, 0x43, 0x43, 0x35, 0x35,
+ 0x30, 0x7a, 0x30, 0x7a, 0x01, 0x9d);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xcd);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETMIPI, 0x84);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ 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);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSTBA, 0x34, 0x34, 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, 0xd3);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTCON, 0x22);
+ 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, 0x34);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPANEL, 0x02, 0x03, 0x44);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc4);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCASCADE, 0x03);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ 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, 0x00, 0x08,
+ 0x08, 0x08, 0x08, 0x37, 0x07, 0x64, 0x7c, 0x11, 0x11, 0x03, 0x03, 0x32,
+ 0x10, 0x0e, 0x00, 0x0e, 0x32, 0x17, 0x97, 0x07, 0x97, 0x32, 0x00, 0x02,
+ 0x00, 0x02, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP1, 0x25, 0x24, 0x25, 0x24, 0x18, 0x18,
+ 0x18, 0x18, 0x07, 0x06, 0x07, 0x06, 0x05, 0x04, 0x05, 0x04, 0x03, 0x02,
+ 0x03, 0x02, 0x01, 0x00, 0x01, 0x00, 0x1e, 0x1e, 0x1e, 0x1e, 0x1f, 0x1f,
+ 0x1f, 0x1f, 0x21, 0x20, 0x21, 0x20, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+ 0x18, 0x18);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGMA, 0x04, 0x04, 0x06, 0x0a, 0x0a, 0x05,
+ 0x12, 0x14, 0x17, 0x13, 0x2c, 0x33, 0x39, 0x4b, 0x4c, 0x56, 0x61, 0x78,
+ 0x7a, 0x41, 0x50, 0x68, 0x73, 0x04, 0x04, 0x06, 0x0a, 0x0a, 0x05, 0x12,
+ 0x14, 0x17, 0x13, 0x2c, 0x33, 0x39, 0x4b, 0x4c, 0x56, 0x61, 0x78, 0x7a,
+ 0x41, 0x50, 0x68, 0x73);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTP1, 0x07, 0x10, 0x10, 0x1a, 0x26, 0x9e,
+ 0x00, 0x4f, 0xa0, 0x14, 0x14, 0x00, 0x00, 0x00, 0x00, 0x12, 0x0a, 0x02,
+ 0x02, 0x00, 0x33, 0x02, 0x04, 0x18, 0x01);
+ 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_SETCLOCK, 0x86);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP0, 0x00, 0x00, 0x04, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETTP1, 0x02, 0x00, 0x2b, 0x01, 0x7e, 0x0f,
+ 0x7e, 0x10, 0xa0, 0x00, 0x00, 0x77, 0x00, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x02);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETPTBA, 0xf2);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETCLOCK, 0x03, 0x07, 0x00, 0x10, 0x79);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETGIP3, 0xff, 0xff, 0xff, 0xff, 0xfa, 0xa0,
+ 0xff, 0xff, 0xff, 0xff, 0xfa, 0xa0);
+ 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, 0x6e,
+ 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x03);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0, 0xff, 0xff, 0xff, 0xff, 0xfa, 0xa0,
+ 0xff, 0xff, 0xff, 0xff, 0xfa, 0xa0, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+ 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_UNKNOWN_E1, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x00);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_UNKNOWN_D2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0xc4);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETMIPI, 0x96);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETSPCCMD, 0x3f);
+ mipi_dsi_dcs_write_seq_multi(&dsi_ctx, HX83102_SETBANK, 0x01);
+ 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_SETBANK, 0x00);
+ hx83102_enable_extended_cmds(&dsi_ctx, false);
+ if (dsi_ctx.accum_err)
+ return dsi_ctx.accum_err;
+
+ msleep(60);
+
+ return 0;
+};
+
static const struct drm_display_mode starry_mode = {
.clock = 162680,
.hdisplay = 1200,
@@ -337,6 +444,28 @@ static const struct hx83102_panel_desc boe_nv110wum_desc = {
.init = boe_nv110wum_init,
};
+static const struct drm_display_mode ivo_t109nw41_default_mode = {
+ .clock = 166400,
+ .hdisplay = 1200,
+ .hsync_start = 1200 + 75,
+ .hsync_end = 1200 + 75 + 20,
+ .htotal = 1200 + 75 + 20 + 55,
+ .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 ivo_t109nw41_desc = {
+ .modes = &ivo_t109nw41_default_mode,
+ .size = {
+ .width_mm = 147,
+ .height_mm = 235,
+ },
+ .init = ivo_t109nw41_init,
+};
+
static int hx83102_enable(struct drm_panel *panel)
{
msleep(130);
@@ -584,6 +713,9 @@ static const struct of_device_id hx83102_of_match[] = {
{ .compatible = "boe,nv110wum-l60",
.data = &boe_nv110wum_desc
},
+ { .compatible = "ivo,t109nw41",
+ .data = &ivo_t109nw41_desc
+ },
{ .compatible = "starry,himax83102-j02",
.data = &starry_desc
},
--
2.25.1
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