drm/edp-panel: Add LG Display panel model LP079QX1-SP0V

The raw edid for LP079QX1-SP0V panel model is:

00 ff ff ff ff ff ff 00 16 83 00 00 00 00 00 00
04 17 01 00 a5 10 0c 78 06 ef 05 a3 54 4c 99 26
0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 ea 4e 00 4c 60 00 14 80 0c 10
84 00 78 a0 00 00 00 18 00 00 00 10 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 fe 00 4c
50 30 37 39 51 58 31 2d 53 50 30 56 00 00 00 fc
00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 3f

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250205094734.562992-1-damon.ding@rock-chips.com

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 25bb7e454fc942b93f846d31b0f9a29bf0e90c45..13cca7ebf0f7b56b806a5f1cc79c8cce6ad20e7c 100644 (file)
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1814,6 +1814,14 @@ static const struct panel_delay delay_200_500_e250 = {
        .enable = 250,
 };
 
+static const struct panel_delay delay_50_500_e200_d200_po2e335 = {
+       .hpd_absent = 50,
+       .unprepare = 500,
+       .enable = 200,
+       .disable = 200,
+       .powered_on_to_enable = 335,
+};
+
 #define EDP_PANEL_ENTRY(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name) \
 { \
        .ident = { \
@@ -1965,6 +1973,8 @@ static const struct edp_panel_entry edp_panels[] = {
        EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50, "MNB601LS1-4"),
        EDP_PANEL_ENTRY('C', 'S', 'W', 0x1448, &delay_200_500_e50, "MNE007QS3-7"),
 
+       EDP_PANEL_ENTRY('E', 'T', 'C', 0x0000, &delay_50_500_e200_d200_po2e335, "LP079QX1-SP0V"),
+
        EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d51, &delay_200_500_e200, "Unknown"),
        EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5b, &delay_200_500_e200, "MB116AN01"),
        EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5c, &delay_200_500_e200, "MB116AN01-2"),