diff --git a/Documentation/devicetree/bindings/display/panel/boe,nv101wxmn51.txt b/Documentation/devicetree/bindings/display/panel/boe,nv101wxmn51.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b258d6a91ec6daa66bccea9b97031f52b3cc4588
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/boe,nv101wxmn51.txt
@@ -0,0 +1,7 @@
+BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "boe,nv101wxmn51"
+
+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/display/panel/netron-dy,e231732.txt b/Documentation/devicetree/bindings/display/panel/netron-dy,e231732.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c6d06b5eab511f5a5af5b2e5bcbe6443a4333187
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/netron-dy,e231732.txt
@@ -0,0 +1,7 @@
+Netron-DY E231732 7.0" WSVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "netron-dy,e231732"
+
+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/display/panel/tianma,tm070jdhg30.txt b/Documentation/devicetree/bindings/display/panel/tianma,tm070jdhg30.txt
new file mode 100644
index 0000000000000000000000000000000000000000..eb9501a82e259f8c5b26d5b5dffac7270e4fa878
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/tianma,tm070jdhg30.txt
@@ -0,0 +1,7 @@
+Tianma Micro-electronics TM070JDHG30 7.0" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "tianma,tm070jdhg30"
+
+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/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 915f4fa4bcd76fab106d9dc252e1effd3dae5d52..f98498df23650481cb552309dad912e1825a9338 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -197,6 +197,7 @@ nec NEC LCD Technologies, Ltd.
neonode Neonode Inc.
netgear NETGEAR
netlogic Broadcom Corporation (formerly NetLogic Microsystems)
+netron-dy Netron DY
netxeon Shenzhen Netxeon Technology CO., LTD
nexbox Nexbox
newhaven Newhaven Display International
@@ -297,6 +298,7 @@ technologic Technologic Systems
terasic Terasic Inc.
thine THine Electronics, Inc.
ti Texas Instruments
+tianma Tianma Micro-electronics Co., Ltd.
tlm Trusted Logic Mobility
topeet Topeet
toradex Toradex AG
diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c
index 3dfe3c886502d8b9abac5492075aded558f26b3e..308d442a531b2dda2145dd296ee309ccda88e214 100644
--- a/drivers/gpu/drm/drm_panel.c
+++ b/drivers/gpu/drm/drm_panel.c
@@ -137,7 +137,7 @@ EXPORT_SYMBOL(drm_panel_detach);
* Return: A pointer to the panel registered for the specified device tree
* node or NULL if no panel matching the device tree node can be found.
*/
-struct drm_panel *of_drm_find_panel(struct device_node *np)
+struct drm_panel *of_drm_find_panel(const struct device_node *np)
{
struct drm_panel *panel;
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 06aaf79de8c86fab262829d91781810ebd99ed66..89eb0422821c555bbf8699588d398df6139ad5f4 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -668,6 +668,48 @@ static const struct panel_desc avic_tm070ddh03 = {
},
};
+static const struct drm_display_mode boe_nv101wxmn51_modes[] = {
+ {
+ .clock = 71900,
+ .hdisplay = 1280,
+ .hsync_start = 1280 + 48,
+ .hsync_end = 1280 + 48 + 32,
+ .htotal = 1280 + 48 + 32 + 80,
+ .vdisplay = 800,
+ .vsync_start = 800 + 3,
+ .vsync_end = 800 + 3 + 5,
+ .vtotal = 800 + 3 + 5 + 24,
+ .vrefresh = 60,
+ },
+ {
+ .clock = 57500,
+ .hdisplay = 1280,
+ .hsync_start = 1280 + 48,
+ .hsync_end = 1280 + 48 + 32,
+ .htotal = 1280 + 48 + 32 + 80,
+ .vdisplay = 800,
+ .vsync_start = 800 + 3,
+ .vsync_end = 800 + 3 + 5,
+ .vtotal = 800 + 3 + 5 + 24,
+ .vrefresh = 48,
+ },
+};
+
+static const struct panel_desc boe_nv101wxmn51 = {
+ .modes = boe_nv101wxmn51_modes,
+ .num_modes = ARRAY_SIZE(boe_nv101wxmn51_modes),
+ .bpc = 8,
+ .size = {
+ .width = 217,
+ .height = 136,
+ },
+ .delay = {
+ .prepare = 210,
+ .enable = 50,
+ .unprepare = 160,
+ },
+};
+
static const struct drm_display_mode chunghwa_claa070wp03xg_mode = {
.clock = 66770,
.hdisplay = 800,
@@ -760,6 +802,8 @@ static const struct panel_desc edt_et057090dhu = {
.width = 115,
.height = 86,
},
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
};
static const struct drm_display_mode edt_etm0700g0dh6_mode = {
@@ -784,6 +828,8 @@ static const struct panel_desc edt_etm0700g0dh6 = {
.width = 152,
.height = 91,
},
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
};
static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
@@ -1277,6 +1323,29 @@ static const struct panel_desc nec_nl4827hc19_05b = {
.bus_flags = DRM_BUS_FLAG_PIXDATA_POSEDGE,
};
+static const struct drm_display_mode netron_dy_e231732_mode = {
+ .clock = 66000,
+ .hdisplay = 1024,
+ .hsync_start = 1024 + 160,
+ .hsync_end = 1024 + 160 + 70,
+ .htotal = 1024 + 160 + 70 + 90,
+ .vdisplay = 600,
+ .vsync_start = 600 + 127,
+ .vsync_end = 600 + 127 + 20,
+ .vtotal = 600 + 127 + 20 + 3,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc netron_dy_e231732 = {
+ .modes = &netron_dy_e231732_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 154,
+ .height = 87,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct drm_display_mode nvd_9128_mode = {
.clock = 29500,
.hdisplay = 800,
@@ -1632,6 +1701,30 @@ static const struct panel_desc starry_kr122ea0sra = {
},
};
+static const struct display_timing tianma_tm070jdhg30_timing = {
+ .pixelclock = { 62600000, 68200000, 78100000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 15, 64, 159 },
+ .hback_porch = { 5, 5, 5 },
+ .hsync_len = { 1, 1, 256 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 3, 40, 99 },
+ .vback_porch = { 2, 2, 2 },
+ .vsync_len = { 1, 1, 128 },
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc tianma_tm070jdhg30 = {
+ .timings = &tianma_tm070jdhg30_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 151,
+ .height = 95,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
static const struct drm_display_mode tpk_f07a_0102_mode = {
.clock = 33260,
.hdisplay = 800,
@@ -1747,6 +1840,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "avic,tm070ddh03",
.data = &avic_tm070ddh03,
+ }, {
+ .compatible = "boe,nv101wxmn51",
+ .data = &boe_nv101wxmn51,
}, {
.compatible = "chunghwa,claa070wp03xg",
.data = &chunghwa_claa070wp03xg,
@@ -1825,6 +1921,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "nec,nl4827hc19-05b",
.data = &nec_nl4827hc19_05b,
+ }, {
+ .compatible = "netron-dy,e231732",
+ .data = &netron_dy_e231732,
}, {
.compatible = "nvd,9128",
.data = &nvd_9128,
@@ -1867,6 +1966,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "starry,kr122ea0sra",
.data = &starry_kr122ea0sra,
+ }, {
+ .compatible = "tianma,tm070jdhg30",
+ .data = &tianma_tm070jdhg30,
}, {
.compatible = "tpk,f07a-0102",
.data = &tpk_f07a_0102,
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 220d1e2b3db17cc80010ce3305933b37a523f673..4b76cf2d5a7bf7e2a6d9fe993068187f16a6d710 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -193,9 +193,9 @@ int drm_panel_attach(struct drm_panel *panel, struct drm_connector *connector);
int drm_panel_detach(struct drm_panel *panel);
#ifdef CONFIG_OF
-struct drm_panel *of_drm_find_panel(struct device_node *np);
+struct drm_panel *of_drm_find_panel(const struct device_node *np);
#else
-static inline struct drm_panel *of_drm_find_panel(struct device_node *np)
+static inline struct drm_panel *of_drm_find_panel(const struct device_node *np)
{
return NULL;
}