1 files changed, 46 insertions, 18 deletions

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b38d0e95cd54..95959dcc6e0e 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -141,7 +141,6 @@ struct panel_simple {
 
 	bool prepared;
 
-	ktime_t prepared_time;
 	ktime_t unprepared_time;
 
 	const struct panel_desc *desc;
@@ -351,8 +350,6 @@ static int panel_simple_resume(struct device *dev)
 	if (p->desc->delay.prepare)
 		msleep(p->desc->delay.prepare);
 
-	p->prepared_time = ktime_get_boottime();
-
 	return 0;
 }
 
@@ -566,7 +563,6 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
 		return -ENOMEM;
 
 	panel->enabled = false;
-	panel->prepared_time = 0;
 	panel->desc = desc;
 
 	panel->supply = devm_regulator_get(dev, "power");
@@ -1189,7 +1185,9 @@ static const struct panel_desc auo_t215hvn01 = {
 	.delay = {
 		.disable = 5,
 		.unprepare = 1000,
-	}
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
 static const struct drm_display_mode avic_tm070ddh03_mode = {
@@ -2378,6 +2376,37 @@ static const struct panel_desc innolux_g121x1_l03 = {
 	},
 };
 
+static const struct display_timing innolux_g156hce_l01_timings = {
+	.pixelclock = { 120000000, 141860000, 150000000 },
+	.hactive = { 1920, 1920, 1920 },
+	.hfront_porch = { 80, 90, 100 },
+	.hback_porch = { 80, 90, 100 },
+	.hsync_len = { 20, 30, 30 },
+	.vactive = { 1080, 1080, 1080 },
+	.vfront_porch = { 3, 10, 20 },
+	.vback_porch = { 3, 10, 20 },
+	.vsync_len = { 4, 10, 10 },
+};
+
+static const struct panel_desc innolux_g156hce_l01 = {
+	.timings = &innolux_g156hce_l01_timings,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 344,
+		.height = 194,
+	},
+	.delay = {
+		.prepare = 1,		/* T1+T2 */
+		.enable = 450,		/* T5 */
+		.disable = 200,		/* T6 */
+		.unprepare = 10,	/* T3+T7 */
+	},
+	.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 innolux_n156bge_l21_mode = {
 	.clock = 69300,
 	.hdisplay = 1366,
@@ -3209,6 +3238,7 @@ static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
 static const struct panel_desc powertip_ph800480t013_idf02  = {
 	.modes = &powertip_ph800480t013_idf02_mode,
 	.num_modes = 1,
+	.bpc = 8,
 	.size = {
 		.width = 152,
 		.height = 91,
@@ -4244,6 +4274,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "innolux,g121x1-l03",
 		.data = &innolux_g121x1_l03,
 	}, {
+		.compatible = "innolux,g156hce-l01",
+		.data = &innolux_g156hce_l01,
+	}, {
 		.compatible = "innolux,n156bge-l21",
 		.data = &innolux_n156bge_l21,
 	}, {
@@ -4459,20 +4492,18 @@ MODULE_DEVICE_TABLE(of, platform_of_match);
 
 static int panel_simple_platform_probe(struct platform_device *pdev)
 {
-	const struct of_device_id *id;
+	const struct panel_desc *desc;
 
-	id = of_match_node(platform_of_match, pdev->dev.of_node);
-	if (!id)
+	desc = of_device_get_match_data(&pdev->dev);
+	if (!desc)
 		return -ENODEV;
 
-	return panel_simple_probe(&pdev->dev, id->data);
+	return panel_simple_probe(&pdev->dev, desc);
 }
 
-static int panel_simple_platform_remove(struct platform_device *pdev)
+static void panel_simple_platform_remove(struct platform_device *pdev)
 {
 	panel_simple_remove(&pdev->dev);
-
-	return 0;
 }
 
 static void panel_simple_platform_shutdown(struct platform_device *pdev)
@@ -4493,7 +4524,7 @@ static struct platform_driver panel_simple_platform_driver = {
 		.pm = &panel_simple_pm_ops,
 	},
 	.probe = panel_simple_platform_probe,
-	.remove = panel_simple_platform_remove,
+	.remove_new = panel_simple_platform_remove,
 	.shutdown = panel_simple_platform_shutdown,
 };
 
@@ -4738,15 +4769,12 @@ MODULE_DEVICE_TABLE(of, dsi_of_match);
 static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi)
 {
 	const struct panel_desc_dsi *desc;
-	const struct of_device_id *id;
 	int err;
 
-	id = of_match_node(dsi_of_match, dsi->dev.of_node);
-	if (!id)
+	desc = of_device_get_match_data(&dsi->dev);
+	if (!desc)
 		return -ENODEV;
 
-	desc = id->data;
-
 	err = panel_simple_probe(&dsi->dev, &desc->desc);
 	if (err < 0)
 		return err;