The EDT ETM0700G0DH6 and ET070080DH6 are 7" 800x480 panels,
which can be supported by the simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
Changes since v2:
- Added device tree binding documentation. Do we really want to add one little
file for each panel?
---
.../devicetree/bindings/panel/edt,et070080dh6.txt | 10 ++++++++
.../devicetree/bindings/panel/edt,etm0700g0dh6.txt | 10 ++++++++
drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++
3 files changed, 49 insertions(+)
create mode 100644 Documentation/devicetree/bindings/panel/edt,et070080dh6.txt
create mode 100644 Documentation/devicetree/bindings/panel/edt,etm0700g0dh6.txt
diff --git a/Documentation/devicetree/bindings/panel/edt,et070080dh6.txt
b/Documentation/devicetree/bindings/panel/edt,et070080dh6.txt
new file mode 100644
index 0000000..20cb38e
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/edt,et070080dh6.txt
@@ -0,0 +1,10 @@
+Emerging Display Technology Corp. ET070080DH6 7.0" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "edt,et070080dh6"
+
+This panel is the same as ETM0700G0DH6 except for the touchscreen.
+ET070080DH6 is the model with resistive touch.
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/panel/edt,etm0700g0dh6.txt
b/Documentation/devicetree/bindings/panel/edt,etm0700g0dh6.txt
new file mode 100644
index 0000000..ee4b180
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/edt,etm0700g0dh6.txt
@@ -0,0 +1,10 @@
+Emerging Display Technology Corp. ETM0700G0DH6 7.0" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "edt,etm0700g0dh6"
+
+This panel is the same as ET070080DH6 except for the touchscreen.
+ETM0700G0DH6 is the model with capacitive multitouch.
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index 309f29e..72da48c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -328,6 +328,29 @@ static const struct panel_desc chunghwa_claa101wb01 = {
},
};
+static const struct drm_display_mode edt_etm0700g0dh6_mode = {
+ .clock = 33260,
+ .hdisplay = 800,
+ .hsync_start = 800 + 40,
+ .hsync_end = 800 + 40 + 128,
+ .htotal = 800 + 40 + 128 + 88,
+ .vdisplay = 480,
+ .vsync_start = 480 + 10,
+ .vsync_end = 480 + 10 + 2,
+ .vtotal = 480 + 10 + 2 + 33,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc edt_etm0700g0dh6 = {
+ .modes = &edt_etm0700g0dh6_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+};
+
static const struct drm_display_mode lg_lp129qe_mode = {
.clock = 285250,
.hdisplay = 2560,
@@ -383,6 +406,12 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "chunghwa,claa101wb01",
.data = &chunghwa_claa101wb01
}, {
+ .compatible = "edt,et070080dh6",
+ .data = &edt_etm0700g0dh6,
+ }, {
+ .compatible = "edt,etm0700g0dh6",
+ .data = &edt_etm0700g0dh6,
+ }, {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
--
2.0.0.rc0
