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@@ -0,0 +1,84 @@
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+diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
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+index 2be358fb46f7..8841a833d9ad 100644
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+--- a/drivers/gpu/drm/panel/panel-simple.c
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++++ b/drivers/gpu/drm/panel/panel-simple.c
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+@@ -595,14 +595,14 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
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+ dev_warn(dev, "Expected bpc in {6,8} but got: %u\n", desc->bpc);
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+ break;
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+ case DRM_MODE_CONNECTOR_DPI:
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+- bus_flags = DRM_BUS_FLAG_DE_LOW |
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+- DRM_BUS_FLAG_DE_HIGH |
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+- DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE |
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+- DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
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+- DRM_BUS_FLAG_DATA_MSB_TO_LSB |
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+- DRM_BUS_FLAG_DATA_LSB_TO_MSB |
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+- DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE |
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+- DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE;
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++ /* bus_flags = DRM_BUS_FLAG_DE_LOW | */
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++ /* DRM_BUS_FLAG_DE_HIGH | */
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++ /* DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE | */
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++ /* DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | */
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++ /* DRM_BUS_FLAG_DATA_MSB_TO_LSB | */
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++ /* DRM_BUS_FLAG_DATA_LSB_TO_MSB | */
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++ /* DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE | */
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++ /* DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE; */
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+ if (desc->bus_flags & ~bus_flags)
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+ dev_warn(dev, "Unexpected bus_flags(%d)\n", desc->bus_flags & ~bus_flags);
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+ if (!(desc->bus_flags & bus_flags))
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+@@ -1916,6 +1916,46 @@ static const struct panel_desc frida_frd350h54004 = {
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+ .connector_type = DRM_MODE_CONNECTOR_DPI,
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+ };
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+
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++static const struct drm_display_mode wisecoco_jt035ips02_modes[] = {
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++ { /* 60 Hz */
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++ .clock = 36000,
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++ .hdisplay = 640,
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++ .hsync_start = 640 + 42,
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++ .hsync_end = 640 + 42 + 104,
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++ .htotal = 640 + 42 + 104 + 174,
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++ .vdisplay = 480,
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++ .vsync_start = 480 + 16,
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++ .vsync_end = 480 + 16 + 14,
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++ .vtotal = 480 + 16 + 14 + 115,
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++ //.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
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++ },
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++ { /* 50 Hz */
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++ .clock = 5400,
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++ .hdisplay = 640,
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++ .hsync_start = 640 + 42,
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++ .hsync_end = 640 + 42 + 44,
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++ .htotal = 640 + 42 + 44 + 74,
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++ .vdisplay = 480,
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++ .vsync_start = 480 + 16,
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++ .vsync_end = 480 + 16 + 14,
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++ .vtotal = 480 + 16 + 14 + 30,
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++ //.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
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++ },
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++};
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++
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++static const struct panel_desc wisecoco_jt035ips02 = {
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++ .modes = wisecoco_jt035ips02_modes,
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++ .num_modes = ARRAY_SIZE(wisecoco_jt035ips02_modes),
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++ .bpc = 8,
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++ .size = {
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++ .width = 70,
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++ .height = 52,
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++ },
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++ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
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++ .bus_flags = DRM_BUS_FLAG_DE_HIGH, DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
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++ .connector_type = DRM_MODE_CONNECTOR_DPI,
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++};
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++
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+ static const struct drm_display_mode friendlyarm_hd702e_mode = {
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+ .clock = 67185,
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+ .hdisplay = 800,
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+@@ -4053,6 +4093,9 @@ static const struct of_device_id platform_of_match[] = {
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+ }, {
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+ .compatible = "frida,frd350h54004",
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+ .data = &frida_frd350h54004,
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++ }, {
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++ .compatible = "wisecoco,jt035ips02",
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++ .data = &wisecoco_jt035ips02,
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+ }, {
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+ .compatible = "friendlyarm,hd702e",
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+ .data = &friendlyarm_hd702e,
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Adrien Carteron
3 жил өмнө