This panel is quite similar to the similarly named N116BGE panel (the
nominal timings are, in fact identical). However, let's add a new
entry because the full range of clocks listed for N116BGE aren't
supported for N116BCA-EA1, at least according to the datasheet.
Signed-off-by: Douglas Anderson <diand...@chromium.org>
---
Changes in v2:
- ("drm/panel-simple: Add N116BCA-EA1") new for v2.
drivers/gpu/drm/panel/panel-simple.c | 33 ++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index 823177d89d1b..76a1bebaaaf9 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2407,6 +2407,36 @@ static const struct panel_desc innolux_g121x1_l03 = {
},
};
+static const struct drm_display_mode innolux_n116bca_ea1_mode = {
+ .clock = 76420,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 136,
+ .hsync_end = 1366 + 136 + 30,
+ .htotal = 1366 + 136 + 30 + 60,
+ .vdisplay = 768,
+ .vsync_start = 768 + 8,
+ .vsync_end = 768 + 8 + 12,
+ .vtotal = 768 + 8 + 12 + 12,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc innolux_n116bca_ea1 = {
+ .modes = &innolux_n116bca_ea1_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 256,
+ .height = 144,
+ },
+ .delay = {
+ .hpd_absent_delay = 200,
+ .prepare_to_enable = 80,
+ .unprepare = 500,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ .connector_type = DRM_MODE_CONNECTOR_eDP,
+};
+
/*
* Datasheet specifies that at 60 Hz refresh rate:
* - total horizontal time: { 1506, 1592, 1716 }
@@ -4320,6 +4350,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "innolux,g121x1-l03",
.data = &innolux_g121x1_l03,
+ }, {
+ .compatible = "innolux,n116bca-ea1",
+ .data = &innolux_n116bca_ea1,
}, {
.compatible = "innolux,n116bge",
.data = &innolux_n116bge,
--
2.30.0.284.gd98b1dd5eaa7-goog
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