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Message-Id: <20240704045017.2781991-4-yangcong5@huaqin.corp-partner.google.com>
Date: Thu, 4 Jul 2024 12:50:17 +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,
swboyd@...omium.org,
airlied@...il.com,
dmitry.baryshkov@...aro.org,
krzysztof.kozlowski+dt@...aro.org,
robh+dt@...nel.org,
conor+dt@...nel.org
Cc: lvzhaoxiong@...qin.corp-partner.google.com,
dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Cong Yang <yangcong5@...qin.corp-partner.google.com>
Subject: [PATCH v2 3/3] drm/panel: jd9365da: Break some CMDS into helper functions
These panels have some common cmds (e0h~e3h,80h), let's break
them into helper functions.
Signed-off-by: Cong Yang <yangcong5@...qin.corp-partner.google.com>
---
.../gpu/drm/panel/panel-jadard-jd9365da-h3.c | 89 +++++++++++--------
1 file changed, 53 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
index 5b525a111b90..04d315d96bff 100644
--- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
@@ -48,6 +48,19 @@ struct jadard {
struct gpio_desc *reset;
};
+#define JD9365DA_DCS_SWITCH_PAGE 0xe0
+
+#define jd9365da_switch_page(dsi_ctx, page) \
+ mipi_dsi_dcs_write_seq_multi(dsi_ctx, JD9365DA_DCS_SWITCH_PAGE, (page))
+
+static void jadard_enable_standard_cmds(struct mipi_dsi_multi_context *dsi_ctx)
+{
+ mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe1, 0x93);
+ mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe2, 0x65);
+ mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe3, 0xf8);
+ mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0x80, 0x03);
+}
+
static inline struct jadard *panel_to_jadard(struct drm_panel *panel)
{
return container_of(panel, struct jadard, panel);
@@ -198,12 +211,10 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard)
{
struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi };
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE1, 0x93);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE2, 0x65);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE3, 0xF8);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x01);
+ jd9365da_switch_page(&dsi_ctx, 0x00);
+ jadard_enable_standard_cmds(&dsi_ctx);
+
+ jd9365da_switch_page(&dsi_ctx, 0x01);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x7E);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x03, 0x00);
@@ -276,7 +287,8 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x37);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x23);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x10);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x02);
+
+ jd9365da_switch_page(&dsi_ctx, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x47);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x47);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x45);
@@ -360,13 +372,15 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7C, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7D, 0x03);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7E, 0x7B);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x04);
+
+ jd9365da_switch_page(&dsi_ctx, 0x04);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0E);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xB3);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x60);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0E, 0x2A);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x36, 0x59);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00);
+
+ jd9365da_switch_page(&dsi_ctx, 0x00);
return dsi_ctx.accum_err;
};
@@ -398,12 +412,10 @@ static int cz101b4001_init_cmds(struct jadard *jadard)
{
struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi };
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE1, 0x93);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE2, 0x65);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE3, 0xF8);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x01);
+ jd9365da_switch_page(&dsi_ctx, 0x00);
+ jadard_enable_standard_cmds(&dsi_ctx);
+
+ jd9365da_switch_page(&dsi_ctx, 0x01);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x3B);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0C, 0x74);
@@ -471,7 +483,8 @@ static int cz101b4001_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x20);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x0F);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x00);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x02);
+
+ jd9365da_switch_page(&dsi_ctx, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x00);
@@ -584,12 +597,14 @@ static int cz101b4001_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7A, 0x17);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7D, 0x14);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7E, 0x82);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x04);
+
+ jd9365da_switch_page(&dsi_ctx, 0x04);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0E);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xB3);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x61);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0E, 0x48);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00);
+
+ jd9365da_switch_page(&dsi_ctx, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE6, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE7, 0x0C);
@@ -623,12 +638,10 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard)
{
struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi };
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe1, 0x93);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe2, 0x65);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe3, 0xf8);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x01);
+ jd9365da_switch_page(&dsi_ctx, 0x00);
+ jadard_enable_standard_cmds(&dsi_ctx);
+
+ jd9365da_switch_page(&dsi_ctx, 0x01);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0c, 0x74);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x17, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x18, 0xc7);
@@ -694,7 +707,8 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x26);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x14);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x02);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x02);
+
+ jd9365da_switch_page(&dsi_ctx, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x52);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x5f);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x5f);
@@ -808,12 +822,14 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x76, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x77, 0x05);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x78, 0x2a);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x04);
+
+ jd9365da_switch_page(&dsi_ctx, 0x04);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0e);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xb3);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x61);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0e, 0x48);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00);
+
+ jd9365da_switch_page(&dsi_ctx, 0x00);
return dsi_ctx.accum_err;
};
@@ -854,12 +870,10 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard)
{
struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi };
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe1, 0x93);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe2, 0x65);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe3, 0xf8);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x01);
+ jd9365da_switch_page(&dsi_ctx, 0x00);
+ jadard_enable_standard_cmds(&dsi_ctx);
+
+ jd9365da_switch_page(&dsi_ctx, 0x01);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0c, 0x74);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x17, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x18, 0xbf);
@@ -932,7 +946,8 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x24);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x12);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x02);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x02);
+
+ jd9365da_switch_page(&dsi_ctx, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x52);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x55);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x55);
@@ -1046,14 +1061,16 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard)
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x76, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x77, 0x05);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x78, 0x2a);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x04);
+
+ jd9365da_switch_page(&dsi_ctx, 0x04);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x23);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x11);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0e, 0x48);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x36, 0x49);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x2b, 0x08);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x2e, 0x03);
- mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00);
+
+ jd9365da_switch_page(&dsi_ctx, 0x00);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe6, 0x02);
mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe7, 0x06);
--
2.25.1
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