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drm/panel-edp: Add disable to 100ms for MNB601LS1-4

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For the MNB601LS1-4 panel, the T9+T10 timing does not meet the
requirements of the specification, so disable is set to 100ms.

Fixes: 9d8e91439f ("drm/panel-edp: Add CSW MNB601LS1-4")
Signed-off-by: Langyan Ye <yelangyan@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250721061627.3816612-1-yelangyan@huaqin.corp-partner.google.com
This commit is contained in:
Langyan Ye 2025-07-21 14:16:27 +08:00 • committed by Douglas Anderson
parent 94febfb5bc
commit 9b3700b15c
1 changed files with 8 additions and 1 deletions
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9
drivers/gpu/drm/panel/panel-edp.c
View file

@ -1828,6 +1828,13 @@ static const struct panel_delay delay_50_500_e200_d200_po2e335 = {
.powered_on_to_enable = 335,
};
static const struct panel_delay delay_200_500_e50_d100 = {
.hpd_absent = 200,
.unprepare = 500,
.enable = 50,
.disable = 100,
};
#define EDP_PANEL_ENTRY(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name) \
{ \
.ident = { \
@ -1984,7 +1991,7 @@ static const struct edp_panel_entry edp_panels[] = {
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1100, &delay_200_500_e80_d50, "MNB601LS1-1"),
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1103, &delay_200_500_e80_d50, "MNB601LS1-3"),
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50, "MNB601LS1-4"),
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50_d100, "MNB601LS1-4"),
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1448, &delay_200_500_e50, "MNE007QS3-7"),
EDP_PANEL_ENTRY('C', 'S', 'W', 0x1457, &delay_80_500_e80_p2e200, "MNE007QS3-8"),