From 0e00380a9ff11493e38c801da21cfe9820181b8b Mon Sep 17 00:00:00 2001
From: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Date: Thu, 10 Feb 2022 17:27:34 +0530
Subject: drm/panel-edp: Add eDP sharp panel support
Git-commit: a874aba8bbc529517ed154d88b08e3c437564c88
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Add support for the 14" sharp,lq140m1jw46 eDP panel.
Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1644494255-6632-5-git-send-email-quic_sbillaka@quicinc.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/panel/panel-edp.c | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 0fda1eb7b690..f7bfcf63d48e 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1632,6 +1632,47 @@ static const struct panel_desc sharp_lq123p1jx31 = {
},
};
+static const struct drm_display_mode sharp_lq140m1jw46_mode[] = {
+ {
+ .clock = 346500,
+ .hdisplay = 1920,
+ .hsync_start = 1920 + 48,
+ .hsync_end = 1920 + 48 + 32,
+ .htotal = 1920 + 48 + 32 + 80,
+ .vdisplay = 1080,
+ .vsync_start = 1080 + 3,
+ .vsync_end = 1080 + 3 + 5,
+ .vtotal = 1080 + 3 + 5 + 69,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+ }, {
+ .clock = 144370,
+ .hdisplay = 1920,
+ .hsync_start = 1920 + 48,
+ .hsync_end = 1920 + 48 + 32,
+ .htotal = 1920 + 48 + 32 + 80,
+ .vdisplay = 1080,
+ .vsync_start = 1080 + 3,
+ .vsync_end = 1080 + 3 + 5,
+ .vtotal = 1080 + 3 + 5 + 69,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+ },
+};
+
+static const struct panel_desc sharp_lq140m1jw46 = {
+ .modes = sharp_lq140m1jw46_mode,
+ .num_modes = ARRAY_SIZE(sharp_lq140m1jw46_mode),
+ .bpc = 8,
+ .size = {
+ .width = 309,
+ .height = 174,
+ },
+ .delay = {
+ .hpd_absent = 80,
+ .enable = 50,
+ .unprepare = 500,
+ },
+};
+
static const struct drm_display_mode starry_kr122ea0sra_mode = {
.clock = 147000,
.hdisplay = 1920,
@@ -1745,6 +1786,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "sharp,lq123p1jx31",
.data = &sharp_lq123p1jx31,
+ }, {
+ .compatible = "sharp,lq140m1jw46",
+ .data = &sharp_lq140m1jw46,
}, {
.compatible = "starry,kr122ea0sra",
.data = &starry_kr122ea0sra,
--
2.38.1