Merge tag 'fbdev-3.12-omap-legacy-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull OMAP specific fbdev changes from Tomi Valkeinen:
 "I've got this pull request separate from the main fbdev pull request,
  as this contains a bunch of OMAP board file changes and thus could
  possibly be rejected in case of bad conflicts.

  The removal of the old display drivers depend on the board file
  changes, so Tony Lindgren suggested taking them together via fbdev
  tree.  These are in linux-next, and also Tony didn't see any conflicts
  with any of the branches he had, so they should go in clean.

   - Change the OMAP board files to use the new OMAP display drivers

   - Remove all the old drivers, and the related auxiliary code"

* tag 'fbdev-3.12-omap-legacy-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (35 commits)
  OMAPDSS: rename omap_dss_device's 'device' field to 'dst'
  OMAPDSS: rename omap_dss_device's 'output' to 'src'
  OMAPDSS: DSS: remove legacy dss bus support
  OMAPDSS: RFBI: remove code related to old panel model
  OMAPDSS: VENC: remove code related to old panel model
  OMAPDSS: SDI: remove code related to old panel model
  OMAPDSS: DSI: remove code related to old panel model
  OMAPDSS: HDMI: remove code related to old panel model
  OMAPDSS: DPI: remove code related to old panel model
  OMAPDSS: remove all old panel drivers
  OMAPDSS: DPI: change regulator handling
  OMAPDSS: SDI: change regulator handling
  OMAPDSS: fix DPI and SDI device ids
  OMAPDSS: remove omap_dss_device->channel field
  OMAPDSS: RFBI: Mark RFBI as broken
  ARM: OMAP2+: Remove old display drivers from omap2plus_defconfig
  ARM: OMAP: AM3517EVM: use new display drivers
  ARM: OMAP: Zoom: use new display drivers
  ARM: OMAP: Pandora: use new display drivers
  ARM: OMAP: OMAP3EVM: use new display drivers
  ...

1 files changed, 100 insertions, 60 deletions

diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 5748b5d06c2..f6d38411191 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -72,6 +72,9 @@
 #define OVERO_SMSC911X2_CS     4
 #define OVERO_SMSC911X2_GPIO   65
 
+/* whether to register LCD35 instead of LCD43 */
+static bool overo_use_lcd35;
+
 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
 	defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
 
@@ -149,78 +152,94 @@ static inline void __init overo_init_smsc911x(void) { return; }
 #define OVERO_GPIO_LCD_EN 144
 #define OVERO_GPIO_LCD_BL 145
 
-static struct tfp410_platform_data dvi_panel = {
-	.i2c_bus_num		= 3,
-	.power_down_gpio	= -1,
+static struct connector_atv_platform_data overo_tv_pdata = {
+	.name = "tv",
+	.source = "venc.0",
+	.connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
+	.invert_polarity = false,
 };
 
-static struct omap_dss_device overo_dvi_device = {
-	.name			= "dvi",
-	.type			= OMAP_DISPLAY_TYPE_DPI,
-	.driver_name		= "tfp410",
-	.data			= &dvi_panel,
-	.phy.dpi.data_lines	= 24,
+static struct platform_device overo_tv_connector_device = {
+	.name                   = "connector-analog-tv",
+	.id                     = 0,
+	.dev.platform_data      = &overo_tv_pdata,
 };
 
-static struct omap_dss_device overo_tv_device = {
-	.name = "tv",
-	.driver_name = "venc",
-	.type = OMAP_DISPLAY_TYPE_VENC,
-	.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
+static const struct display_timing overo_lcd43_videomode = {
+	.pixelclock	= { 0, 9200000, 0 },
+
+	.hactive = { 0, 480, 0 },
+	.hfront_porch = { 0, 8, 0 },
+	.hback_porch = { 0, 4, 0 },
+	.hsync_len = { 0, 41, 0 },
+
+	.vactive = { 0, 272, 0 },
+	.vfront_porch = { 0, 4, 0 },
+	.vback_porch = { 0, 2, 0 },
+	.vsync_len = { 0, 10, 0 },
+
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
 };
 
-static struct panel_generic_dpi_data lcd43_panel = {
-	.name			= "samsung_lte430wq_f0c",
-	.num_gpios		= 2,
-	.gpios			= {
-		OVERO_GPIO_LCD_EN,
-		OVERO_GPIO_LCD_BL
-	},
+static struct panel_dpi_platform_data overo_lcd43_pdata = {
+	.name                   = "lcd43",
+	.source                 = "dpi.0",
+
+	.data_lines		= 24,
+
+	.display_timing		= &overo_lcd43_videomode,
+
+	.enable_gpio		= OVERO_GPIO_LCD_EN,
+	.backlight_gpio		= OVERO_GPIO_LCD_BL,
 };
 
-static struct omap_dss_device overo_lcd43_device = {
-	.name			= "lcd43",
-	.type			= OMAP_DISPLAY_TYPE_DPI,
-	.driver_name		= "generic_dpi_panel",
-	.data			= &lcd43_panel,
-	.phy.dpi.data_lines	= 24,
+static struct platform_device overo_lcd43_device = {
+	.name                   = "panel-dpi",
+	.id                     = 0,
+	.dev.platform_data      = &overo_lcd43_pdata,
 };
 
-#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \
-	defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE)
-static struct panel_generic_dpi_data lcd35_panel = {
-	.num_gpios		= 2,
-	.gpios			= {
-		OVERO_GPIO_LCD_EN,
-		OVERO_GPIO_LCD_BL
-	},
+static struct connector_dvi_platform_data overo_dvi_connector_pdata = {
+	.name                   = "dvi",
+	.source                 = "tfp410.0",
+	.i2c_bus_num            = 3,
 };
 
-static struct omap_dss_device overo_lcd35_device = {
-	.type			= OMAP_DISPLAY_TYPE_DPI,
-	.name			= "lcd35",
-	.driver_name		= "lgphilips_lb035q02_panel",
-	.phy.dpi.data_lines	= 24,
-	.data			= &lcd35_panel,
+static struct platform_device overo_dvi_connector_device = {
+	.name                   = "connector-dvi",
+	.id                     = 0,
+	.dev.platform_data      = &overo_dvi_connector_pdata,
 };
-#endif
 
-static struct omap_dss_device *overo_dss_devices[] = {
-	&overo_dvi_device,
-	&overo_tv_device,
-#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \
-	defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE)
-	&overo_lcd35_device,
-#endif
-	&overo_lcd43_device,
+static struct encoder_tfp410_platform_data overo_tfp410_pdata = {
+	.name                   = "tfp410.0",
+	.source                 = "dpi.0",
+	.data_lines             = 24,
+	.power_down_gpio        = -1,
+};
+
+static struct platform_device overo_tfp410_device = {
+	.name                   = "tfp410",
+	.id                     = 0,
+	.dev.platform_data      = &overo_tfp410_pdata,
 };
 
 static struct omap_dss_board_info overo_dss_data = {
-	.num_devices	= ARRAY_SIZE(overo_dss_devices),
-	.devices	= overo_dss_devices,
-	.default_device	= &overo_dvi_device,
+	.default_display_name = "lcd43",
 };
 
+static void __init overo_display_init(void)
+{
+	omap_display_init(&overo_dss_data);
+
+	if (!overo_use_lcd35)
+		platform_device_register(&overo_lcd43_device);
+	platform_device_register(&overo_tfp410_device);
+	platform_device_register(&overo_dvi_connector_device);
+	platform_device_register(&overo_tv_connector_device);
+}
+
 static struct mtd_partition overo_nand_partitions[] = {
 	{
 		.name           = "xloader",
@@ -408,24 +427,41 @@ static int __init overo_i2c_init(void)
 	return 0;
 }
 
+static struct panel_lb035q02_platform_data overo_lcd35_pdata = {
+	.name                   = "lcd35",
+	.source                 = "dpi.0",
+
+	.data_lines		= 24,
+
+	.enable_gpio		= OVERO_GPIO_LCD_EN,
+	.backlight_gpio		= OVERO_GPIO_LCD_BL,
+};
+
+/*
+ * NOTE: We need to add either the lgphilips panel, or the lcd43 panel. The
+ * selection is done based on the overo_use_lcd35 field. If new SPI
+ * devices are added here, extra work is needed to make only the lgphilips panel
+ * affected by the overo_use_lcd35 field.
+ */
 static struct spi_board_info overo_spi_board_info[] __initdata = {
-#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \
-	defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE)
 	{
-		.modalias		= "lgphilips_lb035q02_panel-spi",
+		.modalias		= "panel_lgphilips_lb035q02",
 		.bus_num		= 1,
 		.chip_select		= 1,
 		.max_speed_hz		= 500000,
 		.mode			= SPI_MODE_3,
+		.platform_data		= &overo_lcd35_pdata,
 	},
-#endif
 };
 
 static int __init overo_spi_init(void)
 {
 	overo_ads7846_init();
-	spi_register_board_info(overo_spi_board_info,
-			ARRAY_SIZE(overo_spi_board_info));
+
+	if (overo_use_lcd35) {
+		spi_register_board_info(overo_spi_board_info,
+				ARRAY_SIZE(overo_spi_board_info));
+	}
 	return 0;
 }
 
@@ -463,11 +499,13 @@ static void __init overo_init(void)
 {
 	int ret;
 
+	if (strstr(boot_command_line, "omapdss.def_disp=lcd35"))
+		overo_use_lcd35 = true;
+
 	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	overo_i2c_init();
 	omap_hsmmc_init(mmc);
-	omap_display_init(&overo_dss_data);
 	omap_serial_init();
 	omap_sdrc_init(mt46h32m32lf6_sdrc_params,
 				  mt46h32m32lf6_sdrc_params);
@@ -484,6 +522,8 @@ static void __init overo_init(void)
 	overo_init_keys();
 	omap_twl4030_audio_init("overo", NULL);
 
+	overo_display_init();
+
 	/* Ensure SDRC pins are mux'd for self-refresh */
 	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
 	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);