[C26][ENV] update video overlay options

* add DP overlay option for CFG=A1
* add DP fw load on overlay option for CFG=A2
* add LVDS ChB 800x480 overlay option
* update multi-video overlay handling: instead of a single unified overlay
  for every multi-video option use multiple intercompatible video overlay
  to be used in several combinations

board/seco/imx8qm_c26/env_conf.h

@@ -109,7 +109,7 @@ video_mode_t video_mode_list_cfg_a1 [] = {
 		.has_fw = 0,
 	},
 	{
-		/* LVDS DUAL*/
+		/* LVDS DUAL */
 		.label = SECO_VIDEO_LABEL_LVDSx2,
 		.video = {
 			{ VIDEO_USED, VIDEO_LVDSx2, NO_VIDEO_ARGS },
@@ -120,16 +120,45 @@ video_mode_t video_mode_list_cfg_a1 [] = {
 		.has_fw = 0,
 	},
 	{
-		/* LVDS 1024x768*/
-		.label = SECO_VIDEO_LABEL_LVDS_1024x768,
+		/* LVDS ChA 1024x768 */
+		.label = "LVDS ChA 1024x768",
 		.video = {
-			{ VIDEO_USED, VIDEO_LVDS_1024x768, NO_VIDEO_ARGS },
+			{ VIDEO_USED, VIDEO_LVDS, NO_VIDEO_ARGS },
 		},
 		.panel_name = "none",
 		.dtbo_conf_file = STR(ENV_DTBO_C26_LVDS_1024x768),
 		.use_bootargs = 0,
 		.has_fw = 0,
 	},
+	{
+		/* LVDS ChB 800x480 */
+		.label = "LVDS ChB 800x480",
+		.video = {
+			{ VIDEO_USED, VIDEO_LVDS, NO_VIDEO_ARGS },
+		},
+		.panel_name = "none",
+		.dtbo_conf_file = STR(ENV_DTBO_C26_LVDS_SINGLE),
+		.use_bootargs = 0,
+		.has_fw = 0,
+	},
+	{
+		/* DP */
+		.label = SECO_VIDEO_LABEL_DP,
+		.video = {
+			{ VIDEO_USED, VIDEO_DP, NO_VIDEO_ARGS },
+		},
+		.panel_name = "none",
+		.dtbo_conf_file = STR(ENV_DTBO_C26_DP),
+		.use_bootargs = 0,
+		.has_fw = 1,
+		.fw = {
+			[0] = {
+				.file_name = ENV_FW_DP_FILE,
+				.address = ENV_FW_HDP_ADDRESS,
+				.cmd_load_fw = ENV_FW_HDP_CMD_LOAD,
+			},
+		},
+	},
 	{
 		/* HDMI */
 		.label = SECO_VIDEO_LABEL_HDMI,
@@ -149,13 +178,13 @@ video_mode_t video_mode_list_cfg_a1 [] = {
 		},
 	},
 	{
-		/* HDMI + LVDS*/
-		.label = SECO_VIDEO_LABEL_HDMI_LVDS,
+		/* HDMI + LVDS DUAL */
+		.label = "HDMI + LVDS dual channel",
 		.video = {
 			{ VIDEO_USED, VIDEO_HDMI_LVDS, NO_VIDEO_ARGS },
 		},
 		.panel_name = "none",
-		.dtbo_conf_file = STR(ENV_DTBO_C26_HDMI_LVDS_DUAL),
+		.dtbo_conf_file = "seco-imx8qm-c26-hdmi.dtbo seco-imx8qm-c26-lvds-dual.dtbo",
 		.use_bootargs = 0,
 		.has_fw = 1,
 		.fw = {
@@ -186,8 +215,8 @@ video_mode_t video_mode_list_cfg_a2 [] = {
 		.has_fw = 0,
 	},
 	{
-		/* LVDS */
-		.label = SECO_VIDEO_LABEL_LVDSx1,
+		/* LVDS ChB 800x480 */
+		.label = "LVDS ChB 800x480",
 		.video = {
 			{ VIDEO_USED, VIDEO_LVDS, NO_VIDEO_ARGS },
 		},
@@ -197,7 +226,7 @@ video_mode_t video_mode_list_cfg_a2 [] = {
 		.has_fw = 0,
 	},
 	{
-		/* DSI-to-eDP */
+		/* eDP */
 		.label = SECO_VIDEO_LABEL_EDP,
 		.video = {
 			{ VIDEO_USED, VIDEO_EDP, NO_VIDEO_ARGS },
@@ -205,7 +234,14 @@ video_mode_t video_mode_list_cfg_a2 [] = {
 		.panel_name = "none",
 		.dtbo_conf_file = STR(ENV_DTBO_C26_DP),
 		.use_bootargs = 0,
-		.has_fw = 0,
+		.has_fw = 1,
+		.fw = {
+			[0] = {
+				.file_name = ENV_FW_DP_FILE,
+				.address = ENV_FW_HDP_ADDRESS,
+				.cmd_load_fw = ENV_FW_HDP_CMD_LOAD,
+			},
+		},
 	},
 };
 

include/configs/seco_mx8_dtbo.h

@@ -5,10 +5,8 @@
 #define ENV_DTBO_C26_DP                 seco-imx8qm-c26-dp.dtbo
 #define ENV_DTBO_C26_LVDS_SINGLE        seco-imx8qm-c26-lvds-single.dtbo
 #define ENV_DTBO_C26_LVDS_DUAL          seco-imx8qm-c26-lvds-dual.dtbo
-#define ENV_DTBO_C26_HDMI_LVDS_DUAL     seco-imx8qm-c26-hdmi-lvds.dtbo
-#define ENV_DTBO_C26_DP_LVDS_SINGLE     seco-imx8qm-c26-dp-lvds.dtbo
-#define ENV_DTBO_C26_OV5640_CS0         seco-imx8qm-c26-ov5640-csi0.dtbo
-#define ENV_DTBO_C26_OV5640_CS1         seco-imx8qm-c26-ov5640-csi1.dtbo
+#define ENV_DTBO_C26_OV5640_CSI0        seco-imx8qm-c26-ov5640-csi0.dtbo
+#define ENV_DTBO_C26_OV5640_CSI1        seco-imx8qm-c26-ov5640-csi1.dtbo
 #define ENV_DTBO_C26_HDMIIN             seco-imx8qm-c26-hdmiin.dtbo
 #define ENV_DTBO_C26_LVDS_1024x768      seco-imx8qm-c26-lvds-1024x768.dtbo
 

include/seco/seco_env_gd.h

@@ -121,7 +121,7 @@ typedef enum {
 	VIDEO_HDMI,
 	VIDEO_LVDS,
 	VIDEO_LVDSx2,
-	VIDEO_LVDS_1024x768,
+	VIDEO_DP,
 	VIDEO_HDMI_LVDS,
 	VIDEO_EDP,
 	VIDEO_LVDS_EDP,