Break select page cmds into helper function.
Signed-off-by: Cong Yang <yangcong5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-ilitek-ili9806e.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c b/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
index e4a44cd26c4d..68fb9a1a4d80 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9806e.c
@@ -35,6 +35,12 @@ struct ili9806e_panel {
enum drm_panel_orientation orientation;
};
+#define ILI9806E_DCS_SWITCH_PAGE 0xff
+
+#define ili9806e_switch_page(ctx, page) \
+ mipi_dsi_dcs_write_seq_multi(ctx, ILI9806E_DCS_SWITCH_PAGE, \
+ 0xff, 0x98, 0x06, 0x04, (page))
+
static const char * const regulator_names[] = {
"vdd",
"vccio",
@@ -227,7 +233,7 @@ static void ili9806e_dsi_remove(struct mipi_dsi_device *dsi)
static void com35h3p70ulc_init(struct mipi_dsi_multi_context *ctx)
{
/* Switch to page 1 */
- mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xff, 0x98, 0x06, 0x04, 0x01);
+ ili9806e_switch_page(ctx, 0x01);
/* Interface Settings */
mipi_dsi_dcs_write_seq_multi(ctx, 0x08, 0x18);
mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x01);
@@ -285,14 +291,14 @@ static void com35h3p70ulc_init(struct mipi_dsi_multi_context *ctx)
mipi_dsi_dcs_write_seq_multi(ctx, 0xcf, 0x0a);
/* Switch to page 7 */
- mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xff, 0x98, 0x06, 0x04, 0x07);
+ ili9806e_switch_page(ctx, 0x07);
/* Power Control */
mipi_dsi_dcs_write_seq_multi(ctx, 0x06, 0x00);
mipi_dsi_dcs_write_seq_multi(ctx, 0x18, 0x1d);
mipi_dsi_dcs_write_seq_multi(ctx, 0x17, 0x32);
/* Switch to page 6 */
- mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xff, 0x98, 0x06, 0x04, 0x06);
+ ili9806e_switch_page(ctx, 0x06);
/* GIP settings */
mipi_dsi_dcs_write_seq_multi(ctx, 0x00, 0x20);
mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x02);
@@ -352,7 +358,7 @@ static void com35h3p70ulc_init(struct mipi_dsi_multi_context *ctx)
mipi_dsi_dcs_write_seq_multi(ctx, 0x53, 0x12);
/* Switch to page 0 */
- mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xff, 0x98, 0x06, 0x04, 0x00);
+ ili9806e_switch_page(ctx, 0x00);
/* Interface Pixel format */
mipi_dsi_dcs_write_seq_multi(ctx, 0x3a, 0x60);
};
--
2.25.1
