fbdev: sh_mobile_lcdcfb: Support multiple video modes in platform data

This is a preparation for HDMI hotplug support. This patch just moves all
platform defined video modes for the sh_mobile_lcdcfb driver to separate
arrays and switches all users to use element 0 of that array, so, this patch
doesn't introduce any functional changes and as such should not cause any
regressions.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 34 insertions, 20 deletions

diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 552ebd9ba82b..3099c36759ad 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -144,16 +144,42 @@ static struct platform_device nor_flash_device = {
 };
 
 /* LCDC */
+const static struct fb_videomode lcdc_720p_modes[] = {
+        {
+                .name           = "LB070WV1",
+                .sync           = 0, /* hsync and vsync are active low */
+                .xres           = 1280;
+                .yres           = 720;
+                .left_margin    = 220;
+                .right_margin   = 110;
+                .hsync_len      = 40;
+                .upper_margin   = 20;
+                .lower_margin   = 5;
+                .vsync_len      = 5;
+        },
+};
+
+const static struct fb_videomode lcdc_vga_modes[] = {
+        {
+                .name           = "LB070WV1",
+                .sync           = 0, /* hsync and vsync are active low */
+                .xres           = 640;
+                .yres           = 480;
+                .left_margin    = 105;
+                .right_margin   = 50;
+                .hsync_len      = 96;
+                .upper_margin   = 33;
+                .lower_margin   = 10;
+                .vsync_len      = 2;
+        },
+};
+
 static struct sh_mobile_lcdc_info lcdc_info = {
         .clock_source = LCDC_CLK_EXTERNAL,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
                 .bpp = 16,
                 .clock_divider = 1,
-                .lcd_cfg = {
-                        .name = "LB070WV1",
-                        .sync = 0, /* hsync and vsync are active low */
-                },
                 .lcd_size_cfg = { /* 7.0 inch */
                         .width = 152,
                         .height = 91,
@@ -909,24 +935,12 @@ static int __init devices_setup(void)
 
         if (sw & SW41_B) {
                 /* 720p */
-                lcdc_info.ch[0].lcd_cfg.xres         = 1280;
-                lcdc_info.ch[0].lcd_cfg.yres         = 720;
-                lcdc_info.ch[0].lcd_cfg.left_margin  = 220;
-                lcdc_info.ch[0].lcd_cfg.right_margin = 110;
-                lcdc_info.ch[0].lcd_cfg.hsync_len    = 40;
-                lcdc_info.ch[0].lcd_cfg.upper_margin = 20;
-                lcdc_info.ch[0].lcd_cfg.lower_margin = 5;
-                lcdc_info.ch[0].lcd_cfg.vsync_len    = 5;
+                lcdc_info.ch[0].lcd_cfg = lcdc_720p_modes;
+                lcdc_info.ch[0].num_cfg = ARRAY_SIZE(lcdc_720p_modes);
         } else {
                 /* VGA */
-                lcdc_info.ch[0].lcd_cfg.xres         = 640;
-                lcdc_info.ch[0].lcd_cfg.yres         = 480;
-                lcdc_info.ch[0].lcd_cfg.left_margin  = 105;
-                lcdc_info.ch[0].lcd_cfg.right_margin = 50;
-                lcdc_info.ch[0].lcd_cfg.hsync_len    = 96;
-                lcdc_info.ch[0].lcd_cfg.upper_margin = 33;
-                lcdc_info.ch[0].lcd_cfg.lower_margin = 10;
-                lcdc_info.ch[0].lcd_cfg.vsync_len    = 2;
+                lcdc_info.ch[0].lcd_cfg = lcdc_vga_modes;
+                lcdc_info.ch[0].num_cfg = ARRAY_SIZE(lcdc_vga_modes);
         }
 
         if (sw & SW41_A) {