drm/panel: add support for Sharp F402 2048x1536 panel

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / panel / panel-simple.c

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 99d78eeec0366add68c733dc5392e183e8bf34ca..7ed53fccb5eaf9ad5ad6f999fdc7861d5ab6014c 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -271,6 +271,12 @@ static int panel_simple_get_modes(struct drm_panel *panel)
        struct panel_simple *p = to_panel_simple(panel);
        int num = 0;
 
+       /* add device node plane modes */
+       num += panel_simple_of_get_native_mode(p);
+
+       /* add hard-coded panel modes */
+       num += panel_simple_get_fixed_modes(p);
+
        /* probe EDID if a DDC bus is available */
        if (p->ddc) {
                struct edid *edid = drm_get_edid(panel->connector, p->ddc);
@@ -281,12 +287,6 @@ static int panel_simple_get_modes(struct drm_panel *panel)
                }
        }
 
-       /* add hard-coded panel modes */
-       num += panel_simple_get_fixed_modes(p);
-
-       /* add device node plane modes */
-       num += panel_simple_of_get_native_mode(p);
-
        return num;
 }
 
@@ -323,15 +323,33 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
 {
        struct device_node *backlight, *ddc;
        struct panel_simple *panel;
+       struct panel_desc *of_desc;
+       u32 val;
        int err;
 
        panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
        if (!panel)
                return -ENOMEM;
 
+       if (!desc)
+               of_desc = devm_kzalloc(dev, sizeof(*of_desc), GFP_KERNEL);
+       else
+               of_desc = devm_kmemdup(dev, desc, sizeof(*of_desc), GFP_KERNEL);
+
+       if (!of_property_read_u32(dev->of_node, "bus-format", &val))
+               of_desc->bus_format = val;
+       if (!of_property_read_u32(dev->of_node, "delay,prepare", &val))
+               of_desc->delay.prepare = val;
+       if (!of_property_read_u32(dev->of_node, "delay,enable", &val))
+               of_desc->delay.enable = val;
+       if (!of_property_read_u32(dev->of_node, "delay,disable", &val))
+               of_desc->delay.disable = val;
+       if (!of_property_read_u32(dev->of_node, "delay,unprepare", &val))
+               of_desc->delay.unprepare = val;
+
        panel->enabled = false;
        panel->prepared = false;
-       panel->desc = desc;
+       panel->desc = of_desc;
        panel->dev = dev;
 
        panel->supply = devm_regulator_get(dev, "power");
@@ -553,6 +571,31 @@ static const struct panel_desc auo_b116xw03 = {
        },
 };
 
+static const struct drm_display_mode auo_b125han03_mode = {
+       .clock = 146900,
+       .hdisplay = 1920,
+       .hsync_start = 1920 + 48,
+       .hsync_end = 1920 + 48 + 32,
+       .htotal = 1920 + 48 + 32 + 140,
+       .vdisplay = 1080,
+       .vsync_start = 1080 + 2,
+       .vsync_end = 1080 + 2 + 5,
+       .vtotal = 1080 + 2 + 5 + 57,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc auo_b125han03 = {
+       .modes = &auo_b125han03_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 276,
+               .height = 156,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
 static const struct drm_display_mode auo_b133xtn01_mode = {
        .clock = 69500,
        .hdisplay = 1366,
@@ -632,6 +675,34 @@ static const struct panel_desc avic_tm070ddh03 = {
        },
 };
 
+static const struct drm_display_mode boe_nv125fhm_n73_mode = {
+       .clock = 72300,
+       .hdisplay = 1366,
+       .hsync_start = 1366 + 80,
+       .hsync_end = 1366 + 80 + 20,
+       .htotal = 1366 + 80 + 20 + 60,
+       .vdisplay = 768,
+       .vsync_start = 768 + 12,
+       .vsync_end = 768 + 12 + 2,
+       .vtotal = 768 + 12 + 2 + 8,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc boe_nv125fhm_n73 = {
+       .modes = &boe_nv125fhm_n73_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 276,
+               .height = 156,
+       },
+       .delay = {
+               .unprepare = 160,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
 static const struct drm_display_mode chunghwa_claa070wp03xg_mode = {
        .clock = 67000,
        .hdisplay = 800,
@@ -945,6 +1016,35 @@ static const struct panel_desc innolux_n116bge = {
        },
 };
 
+static const struct drm_display_mode innolux_n125hce_mode = {
+       .clock = 138780,
+       .hdisplay = 1920,
+       .hsync_start = 1920 + 80,
+       .hsync_end = 1920 + 80 + 30,
+       .htotal = 1920 + 80 + 30 + 50,
+       .vdisplay = 1080,
+       .vsync_start = 1080 + 12,
+       .vsync_end = 1080 + 12 + 4,
+       .vtotal = 1080 + 12 + 4 + 16,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc innolux_n125hce = {
+       .modes = &innolux_n125hce_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 283,
+               .height = 168,
+       },
+       .delay = {
+               .unprepare = 600,
+               .enable = 100,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
 static const struct drm_display_mode innolux_n156bge_l21_mode = {
        .clock = 69300,
        .hdisplay = 1366,
@@ -1015,6 +1115,31 @@ static const struct panel_desc lg_lb070wv8 = {
        .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
 };
 
+static const struct drm_display_mode sharp_lcd_f402_mode = {
+       .clock = 205000,
+       .hdisplay = 1536,
+       .hsync_start = 1536 + 12,
+       .hsync_end = 1536 + 12 + 48,
+       .htotal = 1536 + 12 + 48 + 16,
+       .vdisplay = 2048,
+       .vsync_start = 2048 + 8,
+       .vsync_end = 2048 + 8 + 8,
+       .vtotal = 2048 + 8 + 8 + 4,
+       .vrefresh = 60,
+       .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc sharp_lcd_f402 = {
+       .modes = &sharp_lcd_f402_mode,
+       .num_modes = 1,
+       .bpc = 8,
+       .size = {
+               .width = 95,
+               .height = 54,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
 static const struct drm_display_mode lg_lp079qx1_sp0v_mode = {
        .clock = 200000,
        .hdisplay = 1536,
@@ -1036,6 +1161,7 @@ static const struct panel_desc lg_lp079qx1_sp0v = {
                .width = 129,
                .height = 171,
        },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
 static const struct drm_display_mode lg_lp097qx1_spa1_mode = {
@@ -1274,6 +1400,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "auo,b116xw03",
                .data = &auo_b116xw03,
+       }, {
+               .compatible = "auo,b125han03",
+               .data = &auo_b125han03,
        }, {
                .compatible = "auo,b133htn01",
                .data = &auo_b133htn01,
@@ -1283,6 +1412,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "avic,tm070ddh03",
                .data = &avic_tm070ddh03,
+       }, {
+               .compatible = "boe,nv125fhm-n73",
+               .data = &boe_nv125fhm_n73,
        }, {
                .compatible = "chunghwa,claa070wp03xg",
                .data = &chunghwa_claa070wp03xg,
@@ -1325,6 +1457,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "innolux,n116bge",
                .data = &innolux_n116bge,
+       }, {
+               .compatible = "innolux,n125hce",
+               .data = &innolux_n125hce,
        }, {
                .compatible = "innolux,n156bge-l21",
                .data = &innolux_n156bge_l21,
@@ -1361,6 +1496,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "samsung,ltn140at29-301",
                .data = &samsung_ltn140at29_301,
+       }, {
+               .compatible = "sharp,lcd-f402",
+               .data = &sharp_lcd_f402,
        }, {
                .compatible = "shelly,sca07010-bfn-lnn",
                .data = &shelly_sca07010_bfn_lnn,