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path: root/drivers/gpu/drm/panel/panel-simple.c
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Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
-rw-r--r--drivers/gpu/drm/panel/panel-simple.c638
1 files changed, 538 insertions, 100 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 06381c628209..b26b682826bc 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -26,6 +26,7 @@
#include <linux/i2c.h>
#include <linux/media-bus-format.h>
#include <linux/module.h>
+#include <linux/of_device.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
@@ -136,6 +137,14 @@ struct panel_desc {
int connector_type;
};
+struct panel_desc_dsi {
+ struct panel_desc desc;
+
+ unsigned long flags;
+ enum mipi_dsi_pixel_format format;
+ unsigned int lanes;
+};
+
struct panel_simple {
struct drm_panel base;
@@ -430,10 +439,7 @@ static const struct drm_panel_funcs panel_simple_funcs = {
.get_timings = panel_simple_get_timings,
};
-static struct panel_desc panel_dpi;
-
-static int panel_dpi_probe(struct device *dev,
- struct panel_simple *panel)
+static struct panel_desc *panel_dpi_probe(struct device *dev)
{
struct display_timing *timing;
const struct device_node *np;
@@ -445,17 +451,17 @@ static int panel_dpi_probe(struct device *dev,
np = dev->of_node;
desc = devm_kzalloc(dev, sizeof(*desc), GFP_KERNEL);
if (!desc)
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
timing = devm_kzalloc(dev, sizeof(*timing), GFP_KERNEL);
if (!timing)
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
ret = of_get_display_timing(np, "panel-timing", timing);
if (ret < 0) {
dev_err(dev, "%pOF: no panel-timing node found for \"panel-dpi\" binding\n",
np);
- return ret;
+ return ERR_PTR(ret);
}
desc->timings = timing;
@@ -473,9 +479,7 @@ static int panel_dpi_probe(struct device *dev,
/* We do not know the connector for the DT node, so guess it */
desc->connector_type = DRM_MODE_CONNECTOR_DPI;
- panel->desc = desc;
-
- return 0;
+ return desc;
}
#define PANEL_SIMPLE_BOUNDS_CHECK(to_check, bounds, field) \
@@ -570,8 +574,44 @@ static int panel_simple_override_nondefault_lvds_datamapping(struct device *dev,
return 0;
}
-static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
+static const struct panel_desc *panel_simple_get_desc(struct device *dev)
+{
+ if (IS_ENABLED(CONFIG_DRM_MIPI_DSI) &&
+ dev_is_mipi_dsi(dev)) {
+ const struct panel_desc_dsi *dsi_desc;
+
+ dsi_desc = of_device_get_match_data(dev);
+ if (!dsi_desc)
+ return ERR_PTR(-ENODEV);
+
+ return &dsi_desc->desc;
+ }
+
+ if (dev_is_platform(dev)) {
+ const struct panel_desc *desc;
+
+ desc = of_device_get_match_data(dev);
+ if (!desc) {
+ /*
+ * panel-dpi probes without a descriptor and
+ * panel_dpi_probe() will initialize one for us
+ * based on the device tree.
+ */
+ if (of_device_is_compatible(dev->of_node, "panel-dpi"))
+ return panel_dpi_probe(dev);
+ else
+ return ERR_PTR(-ENODEV);
+ }
+
+ return desc;
+ }
+
+ return ERR_PTR(-ENODEV);
+}
+
+static struct panel_simple *panel_simple_probe(struct device *dev)
{
+ const struct panel_desc *desc;
struct panel_simple *panel;
struct display_timing dt;
struct device_node *ddc;
@@ -579,26 +619,31 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
u32 bus_flags;
int err;
- panel = devm_kzalloc(dev, sizeof(*panel), GFP_KERNEL);
- if (!panel)
- return -ENOMEM;
+ desc = panel_simple_get_desc(dev);
+ if (IS_ERR(desc))
+ return ERR_CAST(desc);
+
+ panel = devm_drm_panel_alloc(dev, struct panel_simple, base,
+ &panel_simple_funcs, desc->connector_type);
+ if (IS_ERR(panel))
+ return ERR_CAST(panel);
panel->desc = desc;
panel->supply = devm_regulator_get(dev, "power");
if (IS_ERR(panel->supply))
- return PTR_ERR(panel->supply);
+ return ERR_CAST(panel->supply);
panel->enable_gpio = devm_gpiod_get_optional(dev, "enable",
GPIOD_OUT_LOW);
if (IS_ERR(panel->enable_gpio))
- return dev_err_probe(dev, PTR_ERR(panel->enable_gpio),
- "failed to request GPIO\n");
+ return dev_err_cast_probe(dev, panel->enable_gpio,
+ "failed to request GPIO\n");
err = of_drm_get_panel_orientation(dev->of_node, &panel->orientation);
if (err) {
dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err);
- return err;
+ return ERR_PTR(err);
}
ddc = of_parse_phandle(dev->of_node, "ddc-i2c-bus", 0);
@@ -607,19 +652,12 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
of_node_put(ddc);
if (!panel->ddc)
- return -EPROBE_DEFER;
+ return ERR_PTR(-EPROBE_DEFER);
}
- if (desc == &panel_dpi) {
- /* Handle the generic panel-dpi binding */
- err = panel_dpi_probe(dev, panel);
- if (err)
- goto free_ddc;
- desc = panel->desc;
- } else {
- if (!of_get_display_timing(dev->of_node, "panel-timing", &dt))
- panel_simple_parse_panel_timing_node(dev, panel, &dt);
- }
+ if (!of_device_is_compatible(dev->of_node, "panel-dpi") &&
+ !of_get_display_timing(dev->of_node, "panel-timing", &dt))
+ panel_simple_parse_panel_timing_node(dev, panel, &dt);
if (desc->connector_type == DRM_MODE_CONNECTOR_LVDS) {
/* Optional data-mapping property for overriding bus format */
@@ -694,8 +732,6 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
pm_runtime_set_autosuspend_delay(dev, 1000);
pm_runtime_use_autosuspend(dev);
- drm_panel_init(&panel->base, dev, &panel_simple_funcs, connector_type);
-
err = drm_panel_of_backlight(&panel->base);
if (err) {
dev_err_probe(dev, err, "Could not find backlight\n");
@@ -704,7 +740,7 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
drm_panel_add(&panel->base);
- return 0;
+ return panel;
disable_pm_runtime:
pm_runtime_dont_use_autosuspend(dev);
@@ -713,7 +749,7 @@ free_ddc:
if (panel->ddc)
put_device(&panel->ddc->dev);
- return err;
+ return ERR_PTR(err);
}
static void panel_simple_shutdown(struct device *dev)
@@ -1027,27 +1063,28 @@ static const struct panel_desc auo_g070vvn01 = {
},
};
-static const struct drm_display_mode auo_g101evn010_mode = {
- .clock = 68930,
- .hdisplay = 1280,
- .hsync_start = 1280 + 82,
- .hsync_end = 1280 + 82 + 2,
- .htotal = 1280 + 82 + 2 + 84,
- .vdisplay = 800,
- .vsync_start = 800 + 8,
- .vsync_end = 800 + 8 + 2,
- .vtotal = 800 + 8 + 2 + 6,
+static const struct display_timing auo_g101evn010_timing = {
+ .pixelclock = { 64000000, 68930000, 85000000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 8, 64, 256 },
+ .hback_porch = { 8, 64, 256 },
+ .hsync_len = { 40, 168, 767 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 4, 8, 100 },
+ .vback_porch = { 4, 8, 100 },
+ .vsync_len = { 8, 16, 223 },
};
static const struct panel_desc auo_g101evn010 = {
- .modes = &auo_g101evn010_mode,
- .num_modes = 1,
+ .timings = &auo_g101evn010_timing,
+ .num_timings = 1,
.bpc = 6,
.size = {
.width = 216,
.height = 135,
},
.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
@@ -1268,6 +1305,30 @@ static const struct panel_desc auo_g190ean01 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing auo_p238han01_timings = {
+ .pixelclock = { 107400000, 142400000, 180000000 },
+ .hactive = { 1920, 1920, 1920 },
+ .hfront_porch = { 30, 70, 650 },
+ .hback_porch = { 30, 70, 650 },
+ .hsync_len = { 20, 40, 136 },
+ .vactive = { 1080, 1080, 1080 },
+ .vfront_porch = { 5, 19, 318 },
+ .vback_porch = { 5, 19, 318 },
+ .vsync_len = { 4, 12, 120 },
+};
+
+static const struct panel_desc auo_p238han01 = {
+ .timings = &auo_p238han01_timings,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 527,
+ .height = 296,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing auo_p320hvn03_timings = {
.pixelclock = { 106000000, 148500000, 164000000 },
.hactive = { 1920, 1920, 1920 },
@@ -1374,6 +1435,64 @@ static const struct panel_desc bananapi_s070wv20_ct16 = {
},
};
+static const struct display_timing boe_av101hdt_a10_timing = {
+ .pixelclock = { 74210000, 75330000, 76780000, },
+ .hactive = { 1280, 1280, 1280, },
+ .hfront_porch = { 10, 42, 33, },
+ .hback_porch = { 10, 18, 33, },
+ .hsync_len = { 30, 10, 30, },
+ .vactive = { 720, 720, 720, },
+ .vfront_porch = { 200, 183, 200, },
+ .vback_porch = { 8, 8, 8, },
+ .vsync_len = { 2, 19, 2, },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc boe_av101hdt_a10 = {
+ .timings = &boe_av101hdt_a10_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 224,
+ .height = 126,
+ },
+ .delay = {
+ .enable = 50,
+ .disable = 50,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
+static const struct display_timing boe_av123z7m_n17_timing = {
+ .pixelclock = { 86600000, 88000000, 90800000, },
+ .hactive = { 1920, 1920, 1920, },
+ .hfront_porch = { 10, 10, 10, },
+ .hback_porch = { 10, 10, 10, },
+ .hsync_len = { 9, 12, 25, },
+ .vactive = { 720, 720, 720, },
+ .vfront_porch = { 7, 10, 13, },
+ .vback_porch = { 7, 10, 13, },
+ .vsync_len = { 7, 11, 14, },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc boe_av123z7m_n17 = {
+ .timings = &boe_av123z7m_n17_timing,
+ .bpc = 8,
+ .num_timings = 1,
+ .size = {
+ .width = 292,
+ .height = 110,
+ },
+ .delay = {
+ .prepare = 50,
+ .disable = 50,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct drm_display_mode boe_bp101wx1_100_mode = {
.clock = 78945,
.hdisplay = 1280,
@@ -2140,13 +2259,14 @@ static const struct display_timing evervision_vgg644804_timing = {
static const struct panel_desc evervision_vgg644804 = {
.timings = &evervision_vgg644804_timing,
.num_timings = 1,
- .bpc = 8,
+ .bpc = 6,
.size = {
.width = 115,
.height = 86,
},
.bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
- .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
};
static const struct display_timing evervision_vgg804821_timing = {
@@ -2769,6 +2889,38 @@ static const struct panel_desc innolux_zj070na_01p = {
},
};
+static const struct display_timing jutouch_jt101tm023_timing = {
+ .pixelclock = { 66300000, 72400000, 78900000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 12, 72, 132 },
+ .hback_porch = { 88, 88, 88 },
+ .hsync_len = { 10, 10, 48 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 1, 15, 49 },
+ .vback_porch = { 23, 23, 23 },
+ .vsync_len = { 5, 6, 13 },
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc jutouch_jt101tm023 = {
+ .timings = &jutouch_jt101tm023_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 217,
+ .height = 136,
+ },
+ .delay = {
+ .enable = 50,
+ .disable = 50,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
+
static const struct display_timing koe_tx14d24vm1bpa_timing = {
.pixelclock = { 5580000, 5850000, 6200000 },
.hactive = { 320, 320, 320 },
@@ -3222,6 +3374,33 @@ static const struct panel_desc mitsubishi_aa084xe01 = {
.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
};
+static const struct display_timing multi_inno_mi0700a2t_30_timing = {
+ .pixelclock = { 26400000, 33000000, 46800000 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 16, 204, 354 },
+ .hback_porch = { 46, 46, 46 },
+ .hsync_len = { 1, 6, 40 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 7, 22, 147 },
+ .vback_porch = { 23, 23, 23 },
+ .vsync_len = { 1, 3, 20 },
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi0700a2t_30 = {
+ .timings = &multi_inno_mi0700a2t_30_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 153,
+ .height = 92,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing multi_inno_mi0700s4t_6_timing = {
.pixelclock = { 29000000, 33000000, 38000000 },
.hactive = { 800, 800, 800 },
@@ -3313,6 +3492,33 @@ static const struct panel_desc multi_inno_mi1010ait_1cp = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing multi_inno_mi1010z1t_1cp11_timing = {
+ .pixelclock = { 40800000, 51200000, 67200000 },
+ .hactive = { 1024, 1024, 1024 },
+ .hfront_porch = { 30, 110, 130 },
+ .hback_porch = { 30, 110, 130 },
+ .hsync_len = { 30, 100, 116 },
+ .vactive = { 600, 600, 600 },
+ .vfront_porch = { 4, 13, 80 },
+ .vback_porch = { 4, 13, 80 },
+ .vsync_len = { 2, 9, 40 },
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi1010z1t_1cp11 = {
+ .timings = &multi_inno_mi1010z1t_1cp11_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 260,
+ .height = 162,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing nec_nl12880bc20_05_timing = {
.pixelclock = { 67000000, 71000000, 75000000 },
.hactive = { 1280, 1280, 1280 },
@@ -3415,6 +3621,30 @@ static const struct panel_desc newhaven_nhd_43_480272ef_atxl = {
.connector_type = DRM_MODE_CONNECTOR_DPI,
};
+static const struct drm_display_mode nlt_nl13676bc25_03f_mode = {
+ .clock = 75400,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 14,
+ .hsync_end = 1366 + 14 + 56,
+ .htotal = 1366 + 14 + 56 + 64,
+ .vdisplay = 768,
+ .vsync_start = 768 + 1,
+ .vsync_end = 768 + 1 + 3,
+ .vtotal = 768 + 1 + 3 + 22,
+};
+
+static const struct panel_desc nlt_nl13676bc25_03f = {
+ .modes = &nlt_nl13676bc25_03f_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 363,
+ .height = 215,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing nlt_nl192108ac18_02d_timing = {
.pixelclock = { 130000000, 148350000, 163000000 },
.hactive = { 1920, 1920, 1920 },
@@ -3518,6 +3748,29 @@ static const struct panel_desc olimex_lcd_olinuxino_43ts = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
+static const struct drm_display_mode olimex_lcd_olinuxino_5cts_mode = {
+ .clock = 33300,
+ .hdisplay = 800,
+ .hsync_start = 800 + 210,
+ .hsync_end = 800 + 210 + 20,
+ .htotal = 800 + 210 + 20 + 26,
+ .vdisplay = 480,
+ .vsync_start = 480 + 22,
+ .vsync_end = 480 + 22 + 10,
+ .vtotal = 480 + 22 + 10 + 13,
+};
+
+static const struct panel_desc olimex_lcd_olinuxino_5cts = {
+ .modes = &olimex_lcd_olinuxino_5cts_mode,
+ .num_modes = 1,
+ .size = {
+ .width = 154,
+ .height = 86,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
+
static const struct display_timing ontat_kd50g21_40nt_a1_timing = {
.pixelclock = { 30000000, 30000000, 50000000 },
.hactive = { 800, 800, 800 },
@@ -3684,6 +3937,32 @@ static const struct panel_desc pda_91_00156_a0 = {
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};
+static const struct drm_display_mode powertip_ph128800t004_zza01_mode = {
+ .clock = 71150,
+ .hdisplay = 1280,
+ .hsync_start = 1280 + 48,
+ .hsync_end = 1280 + 48 + 32,
+ .htotal = 1280 + 48 + 32 + 80,
+ .vdisplay = 800,
+ .vsync_start = 800 + 9,
+ .vsync_end = 800 + 9 + 8,
+ .vtotal = 800 + 9 + 8 + 6,
+ .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
+};
+
+static const struct panel_desc powertip_ph128800t004_zza01 = {
+ .modes = &powertip_ph128800t004_zza01_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 216,
+ .height = 135,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct drm_display_mode powertip_ph128800t006_zhc01_mode = {
.clock = 66500,
.hdisplay = 1280,
@@ -3827,6 +4106,30 @@ static const struct panel_desc qishenglong_gopher2b_lcd = {
.connector_type = DRM_MODE_CONNECTOR_DPI,
};
+static const struct display_timing raystar_rff500f_awh_dnn_timing = {
+ .pixelclock = { 23000000, 25000000, 27000000 },
+ .hactive = { 800, 800, 800 },
+ .hback_porch = { 4, 8, 48 },
+ .hfront_porch = { 4, 8, 48 },
+ .hsync_len = { 2, 4, 8 },
+ .vactive = { 480, 480, 480 },
+ .vback_porch = { 4, 8, 12 },
+ .vfront_porch = { 4, 8, 12 },
+ .vsync_len = { 2, 4, 8 },
+};
+
+static const struct panel_desc raystar_rff500f_awh_dnn = {
+ .timings = &raystar_rff500f_awh_dnn_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 108,
+ .height = 65,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing rocktech_rk043fn48h_timing = {
.pixelclock = { 6000000, 9000000, 12000000 },
.hactive = { 480, 480, 480 },
@@ -3944,6 +4247,37 @@ static const struct panel_desc samsung_ltl101al01 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing samsung_ltl106al01_timing = {
+ .pixelclock = { 71980000, 71980000, 71980000 },
+ .hactive = { 1366, 1366, 1366 },
+ .hfront_porch = { 56, 56, 56 },
+ .hback_porch = { 106, 106, 106 },
+ .hsync_len = { 14, 14, 14 },
+ .vactive = { 768, 768, 768 },
+ .vfront_porch = { 3, 3, 3 },
+ .vback_porch = { 6, 6, 6 },
+ .vsync_len = { 1, 1, 1 },
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc samsung_ltl106al01 = {
+ .timings = &samsung_ltl106al01_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 235,
+ .height = 132,
+ },
+ .delay = {
+ .prepare = 5,
+ .enable = 10,
+ .disable = 10,
+ .unprepare = 5,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct drm_display_mode samsung_ltn101nt05_mode = {
.clock = 54030,
.hdisplay = 1024,
@@ -4280,6 +4614,73 @@ static const struct panel_desc tianma_tm070jvhg33 = {
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
+/*
+ * The TM070JDHG34-00 datasheet computes total blanking as back porch +
+ * front porch, not including sync pulse width. This is for both H and
+ * V. To make the total blanking and period correct, subtract the pulse
+ * width from the front porch.
+ *
+ * This works well for the Min and Typ values, but for Max values the sync
+ * pulse width is higher than back porch + front porch, so work around that
+ * by reducing the Max sync length value to 1 and then treating the Max
+ * porches as in the Min and Typ cases.
+ *
+ * Exact datasheet values are added as a comment where they differ from the
+ * ones implemented for the above reason.
+ *
+ * The P0700WXF1MBAA datasheet is even less detailed, only listing period
+ * and total blanking time, however the resulting values are the same as
+ * the TM070JDHG34-00.
+ */
+static const struct display_timing tianma_tm070jdhg34_00_timing = {
+ .pixelclock = { 68400000, 71900000, 78100000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 130, 138, 158 }, /* 131, 139, 159 */
+ .hback_porch = { 5, 5, 5 },
+ .hsync_len = { 1, 1, 1 }, /* 1, 1, 256 */
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 2, 39, 98 }, /* 3, 40, 99 */
+ .vback_porch = { 2, 2, 2 },
+ .vsync_len = { 1, 1, 1 }, /* 1, 1, 128 */
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc tianma_tm070jdhg34_00 = {
+ .timings = &tianma_tm070jdhg34_00_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 150, /* 149.76 */
+ .height = 94, /* 93.60 */
+ },
+ .delay = {
+ .prepare = 15, /* Tp1 */
+ .enable = 150, /* Tp2 */
+ .disable = 150, /* Tp4 */
+ .unprepare = 120, /* Tp3 */
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
+static const struct panel_desc tianma_p0700wxf1mbaa = {
+ .timings = &tianma_tm070jdhg34_00_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 150, /* 149.76 */
+ .height = 94, /* 93.60 */
+ },
+ .delay = {
+ .prepare = 18, /* Tr + Tp1 */
+ .enable = 152, /* Tp2 + Tp5 */
+ .disable = 152, /* Tp6 + Tp4 */
+ .unprepare = 120, /* Tp3 */
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct display_timing tianma_tm070rvhg71_timing = {
.pixelclock = { 27700000, 29200000, 39600000 },
.hactive = { 800, 800, 800 },
@@ -4361,6 +4762,37 @@ static const struct panel_desc ti_nspire_classic_lcd_panel = {
.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
};
+static const struct display_timing topland_tian_g07017_01_timing = {
+ .pixelclock = { 44900000, 51200000, 63000000 },
+ .hactive = { 1024, 1024, 1024 },
+ .hfront_porch = { 16, 160, 216 },
+ .hback_porch = { 160, 160, 160 },
+ .hsync_len = { 1, 1, 140 },
+ .vactive = { 600, 600, 600 },
+ .vfront_porch = { 1, 12, 127 },
+ .vback_porch = { 23, 23, 23 },
+ .vsync_len = { 1, 1, 20 },
+};
+
+static const struct panel_desc topland_tian_g07017_01 = {
+ .timings = &topland_tian_g07017_01_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 154,
+ .height = 86,
+ },
+ .delay = {
+ .prepare = 1, /* 6.5 - 150µs PLL wake-up time */
+ .enable = 100, /* 6.4 - Power on: 6 VSyncs */
+ .disable = 84, /* 6.4 - Power off: 5 Vsyncs */
+ .unprepare = 50, /* 6.4 - Power off: 3 Vsyncs */
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+};
+
static const struct drm_display_mode toshiba_lt089ac29000_mode = {
.clock = 79500,
.hdisplay = 1280,
@@ -4678,6 +5110,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "auo,g190ean01",
.data = &auo_g190ean01,
}, {
+ .compatible = "auo,p238han01",
+ .data = &auo_p238han01,
+ }, {
.compatible = "auo,p320hvn03",
.data = &auo_p320hvn03,
}, {
@@ -4690,6 +5125,12 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "bananapi,s070wv20-ct16",
.data = &bananapi_s070wv20_ct16,
}, {
+ .compatible = "boe,av101hdt-a10",
+ .data = &boe_av101hdt_a10,
+ }, {
+ .compatible = "boe,av123z7m-n17",
+ .data = &boe_av123z7m_n17,
+ }, {
.compatible = "boe,bp082wx1-100",
.data = &boe_bp082wx1_100,
}, {
@@ -4855,6 +5296,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "innolux,zj070na-01p",
.data = &innolux_zj070na_01p,
}, {
+ .compatible = "jutouch,jt101tm023",
+ .data = &jutouch_jt101tm023,
+ }, {
.compatible = "koe,tx14d24vm1bpa",
.data = &koe_tx14d24vm1bpa,
}, {
@@ -4906,6 +5350,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "mitsubishi,aa084xe01",
.data = &mitsubishi_aa084xe01,
}, {
+ .compatible = "multi-inno,mi0700a2t-30",
+ .data = &multi_inno_mi0700a2t_30,
+ }, {
.compatible = "multi-inno,mi0700s4t-6",
.data = &multi_inno_mi0700s4t_6,
}, {
@@ -4915,6 +5362,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "multi-inno,mi1010ait-1cp",
.data = &multi_inno_mi1010ait_1cp,
}, {
+ .compatible = "multi-inno,mi1010z1t-1cp11",
+ .data = &multi_inno_mi1010z1t_1cp11,
+ }, {
.compatible = "nec,nl12880bc20-05",
.data = &nec_nl12880bc20_05,
}, {
@@ -4927,6 +5377,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "newhaven,nhd-4.3-480272ef-atxl",
.data = &newhaven_nhd_43_480272ef_atxl,
}, {
+ .compatible = "nlt,nl13676bc25-03f",
+ .data = &nlt_nl13676bc25_03f,
+ }, {
.compatible = "nlt,nl192108ac18-02d",
.data = &nlt_nl192108ac18_02d,
}, {
@@ -4939,6 +5392,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "olimex,lcd-olinuxino-43-ts",
.data = &olimex_lcd_olinuxino_43ts,
}, {
+ .compatible = "olimex,lcd-olinuxino-5-cts",
+ .data = &olimex_lcd_olinuxino_5cts,
+ }, {
.compatible = "ontat,kd50g21-40nt-a1",
.data = &ontat_kd50g21_40nt_a1,
}, {
@@ -4960,6 +5416,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "pda,91-00156-a0",
.data = &pda_91_00156_a0,
}, {
+ .compatible = "powertip,ph128800t004-zza01",
+ .data = &powertip_ph128800t004_zza01,
+ }, {
.compatible = "powertip,ph128800t006-zhc01",
.data = &powertip_ph128800t006_zhc01,
}, {
@@ -4975,6 +5434,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "qishenglong,gopher2b-lcd",
.data = &qishenglong_gopher2b_lcd,
}, {
+ .compatible = "raystar,rff500f-awh-dnn",
+ .data = &raystar_rff500f_awh_dnn,
+ }, {
.compatible = "rocktech,rk043fn48h",
.data = &rocktech_rk043fn48h,
}, {
@@ -4987,6 +5449,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "samsung,ltl101al01",
.data = &samsung_ltl101al01,
}, {
+ .compatible = "samsung,ltl106al01",
+ .data = &samsung_ltl106al01,
+ }, {
.compatible = "samsung,ltn101nt05",
.data = &samsung_ltn101nt05,
}, {
@@ -5020,9 +5485,15 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "tfc,s9700rtwv43tr-01b",
.data = &tfc_s9700rtwv43tr_01b,
}, {
+ .compatible = "tianma,p0700wxf1mbaa",
+ .data = &tianma_p0700wxf1mbaa,
+ }, {
.compatible = "tianma,tm070jdhg30",
.data = &tianma_tm070jdhg30,
}, {
+ .compatible = "tianma,tm070jdhg34-00",
+ .data = &tianma_tm070jdhg34_00,
+ }, {
.compatible = "tianma,tm070jvhg33",
.data = &tianma_tm070jvhg33,
}, {
@@ -5038,6 +5509,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "toshiba,lt089ac29000",
.data = &toshiba_lt089ac29000,
}, {
+ .compatible = "topland,tian-g07017-01",
+ .data = &topland_tian_g07017_01,
+ }, {
.compatible = "tpk,f07a-0102",
.data = &tpk_f07a_0102,
}, {
@@ -5079,7 +5553,12 @@ static const struct of_device_id platform_of_match[] = {
}, {
/* Must be the last entry */
.compatible = "panel-dpi",
- .data = &panel_dpi,
+
+ /*
+ * Explicitly NULL, the panel_desc structure will be
+ * allocated by panel_dpi_probe().
+ */
+ .data = NULL,
}, {
/* sentinel */
}
@@ -5088,13 +5567,13 @@ MODULE_DEVICE_TABLE(of, platform_of_match);
static int panel_simple_platform_probe(struct platform_device *pdev)
{
- const struct panel_desc *desc;
+ struct panel_simple *panel;
- desc = of_device_get_match_data(&pdev->dev);
- if (!desc)
- return -ENODEV;
+ panel = panel_simple_probe(&pdev->dev);
+ if (IS_ERR(panel))
+ return PTR_ERR(panel);
- return panel_simple_probe(&pdev->dev, desc);
+ return 0;
}
static void panel_simple_platform_remove(struct platform_device *pdev)
@@ -5120,18 +5599,10 @@ static struct platform_driver panel_simple_platform_driver = {
.pm = &panel_simple_pm_ops,
},
.probe = panel_simple_platform_probe,
- .remove_new = panel_simple_platform_remove,
+ .remove = panel_simple_platform_remove,
.shutdown = panel_simple_platform_shutdown,
};
-struct panel_desc_dsi {
- struct panel_desc desc;
-
- unsigned long flags;
- enum mipi_dsi_pixel_format format;
- unsigned int lanes;
-};
-
static const struct drm_display_mode auo_b080uan01_mode = {
.clock = 154500,
.hdisplay = 1200,
@@ -5190,34 +5661,6 @@ static const struct panel_desc_dsi boe_tv080wum_nl0 = {
.lanes = 4,
};
-static const struct drm_display_mode lg_ld070wx3_sl01_mode = {
- .clock = 71000,
- .hdisplay = 800,
- .hsync_start = 800 + 32,
- .hsync_end = 800 + 32 + 1,
- .htotal = 800 + 32 + 1 + 57,
- .vdisplay = 1280,
- .vsync_start = 1280 + 28,
- .vsync_end = 1280 + 28 + 1,
- .vtotal = 1280 + 28 + 1 + 14,
-};
-
-static const struct panel_desc_dsi lg_ld070wx3_sl01 = {
- .desc = {
- .modes = &lg_ld070wx3_sl01_mode,
- .num_modes = 1,
- .bpc = 8,
- .size = {
- .width = 94,
- .height = 151,
- },
- .connector_type = DRM_MODE_CONNECTOR_DSI,
- },
- .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS,
- .format = MIPI_DSI_FMT_RGB888,
- .lanes = 4,
-};
-
static const struct drm_display_mode lg_lh500wx1_sd03_mode = {
.clock = 67000,
.hdisplay = 720,
@@ -5342,9 +5785,6 @@ static const struct of_device_id dsi_of_match[] = {
.compatible = "boe,tv080wum-nl0",
.data = &boe_tv080wum_nl0
}, {
- .compatible = "lg,ld070wx3-sl01",
- .data = &lg_ld070wx3_sl01
- }, {
.compatible = "lg,lh500wx1-sd03",
.data = &lg_lh500wx1_sd03
}, {
@@ -5365,16 +5805,14 @@ MODULE_DEVICE_TABLE(of, dsi_of_match);
static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi)
{
const struct panel_desc_dsi *desc;
+ struct panel_simple *panel;
int err;
- desc = of_device_get_match_data(&dsi->dev);
- if (!desc)
- return -ENODEV;
-
- err = panel_simple_probe(&dsi->dev, &desc->desc);
- if (err < 0)
- return err;
+ panel = panel_simple_probe(&dsi->dev);
+ if (IS_ERR(panel))
+ return PTR_ERR(panel);
+ desc = container_of(panel->desc, struct panel_desc_dsi, desc);
dsi->mode_flags = desc->flags;
dsi->format = desc->format;
dsi->lanes = desc->lanes;
generated by cgit (git 2.34.1) at 2025-12-22 10:27:10 +0000