drm/panel: simple: Add Chefree CH101OLHLWH-002 panel

Add support for the Chefree CH101OLHLWH-002 10.1" (1280x800)
color TFT LCD panel, connected over LVDS.

Timings are taken from the datasheet version P0.5.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: dri-devel@lists.freedesktop.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200728201242.4336-3-marex@denx.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 67ca543e74e8ca4e5aa0f239233ee83fbdc13924..3787748b5bd00596279854db2a2d40961d9ab794 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1442,6 +1442,36 @@ static const struct panel_desc cdtech_s070wv95_ct16 = {
        },
 };
 
+static const struct display_timing chefree_ch101olhlwh_002_timing = {
+       .pixelclock = { 68900000, 71100000, 73400000 },
+       .hactive = { 1280, 1280, 1280 },
+       .hfront_porch = { 65, 80, 95 },
+       .hback_porch = { 64, 79, 94 },
+       .hsync_len = { 1, 1, 1 },
+       .vactive = { 800, 800, 800 },
+       .vfront_porch = { 7, 11, 14 },
+       .vback_porch = { 7, 11, 14 },
+       .vsync_len = { 1, 1, 1 },
+       .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc chefree_ch101olhlwh_002 = {
+       .timings = &chefree_ch101olhlwh_002_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 217,
+               .height = 135,
+       },
+       .delay = {
+               .enable = 200,
+               .disable = 200,
+       },
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+       .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct drm_display_mode chunghwa_claa070wp03xg_mode = {
        .clock = 66770,
        .hdisplay = 800,
@@ -3871,6 +3901,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "cdtech,s070wv95-ct16",
                .data = &cdtech_s070wv95_ct16,
+       }, {
+               .compatible = "chefree,ch101olhlwh-002",
+               .data = &chefree_ch101olhlwh_002,
        }, {
                .compatible = "chunghwa,claa070wp03xg",
                .data = &chunghwa_claa070wp03xg,