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drm/panel: maxim-max96752f: Fix pin assignment

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Fixes: 375777288b ("drm/panel: maxim-max96752f: Add HannStar HSD123JPW3-A15 panel")
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I73ae495870af9d230bd6a16bed8205a03841bac0
This commit is contained in:
Wyon Bi
2023-06-05 13:31:35 +00:00
committed by Tao Huang
parent 0950a09b27
commit 3536a204ce
1 changed files with 6 additions and 9 deletions
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15
drivers/gpu/drm/panel/panel-maxim-max96752f.c
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@@ -408,12 +408,11 @@ static int hannstar_hsd123jpw3_a15_prepare(struct max96752f *max96752f)
{
maxim_deserializer_write(max96752f, 0x0002, 0x43);
maxim_deserializer_write(max96752f, 0x0140, 0x20);
maxim_deserializer_write(max96752f, 0x01ce, 0x5e);
maxim_deserializer_write(max96752f, 0x01ce, 0x5e); /* oldi */
maxim_deserializer_write(max96752f, 0x0226, 0x40); /* bl_pwm */
maxim_deserializer_write(max96752f, 0x0224, 0x84);
maxim_deserializer_write(max96752f, 0x0204, 0xa1); /* tp_int */
maxim_deserializer_write(max96752f, 0x0203, 0x83);
maxim_deserializer_write(max96752f, 0x0203, 0x83); /* GPIO1 <- TP_INT */
maxim_deserializer_write(max96752f, 0x0206, 0x84); /* GPIO2 -> TP_RST */
maxim_deserializer_write(max96752f, 0x0224, 0x84); /* GPIO12 -> LCD_BL_PWM */
return 0;
}
@@ -425,8 +424,7 @@ static int hannstar_hsd123jpw3_a15_unprepare(struct max96752f *max96752f)
static int hannstar_hsd123jpw3_a15_enable(struct max96752f *max96752f)
{
maxim_deserializer_write(max96752f, 0x0221, 0x90); /* lcd_rst */
maxim_deserializer_write(max96752f, 0x0206, 0x90); /* tp_rst */
maxim_deserializer_write(max96752f, 0x0221, 0x90); /* GPIO11 -> LCD_RESET */
msleep(20);
return 0;
@@ -434,8 +432,7 @@ static int hannstar_hsd123jpw3_a15_enable(struct max96752f *max96752f)
static int hannstar_hsd123jpw3_a15_disable(struct max96752f *max96752f)
{
maxim_deserializer_write(max96752f, 0x0206, 0x80); /* tp_rst */
maxim_deserializer_write(max96752f, 0x0227, 0x80); /* lcd_rst */
maxim_deserializer_write(max96752f, 0x0221, 0x80); /* GPIO11 -> LCD_RESET */
msleep(20);
return 0;