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Commit ce9c008c authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
Browse files

video: export sh_mobile_lcdc panel size 



Export the LCD panel size for sh_mobile_lcdc boards. This allows us
to perform dpi and screen aspect ratio calculations in user space.

Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 0c13bf1e

arch/sh/boards/board-ap325rxa.c

+4 −0
Original line number Diff line number Diff line
@@ -140,6 +140,10 @@ static struct sh_mobile_lcdc_info lcdc_info = { 
			.vsync_len = 1,

			.sync = 0, /* hsync and vsync are active low */

		},

		.lcd_size_cfg = { /* 7.0 inch */

			.width = 152,

			.height = 91,

		},

		.board_cfg = {

			.display_on = ap320_wvga_power_on,

		},

arch/sh/boards/mach-migor/setup.c

+8 −0
Original line number Diff line number Diff line
@@ -224,6 +224,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { 
			.vsync_len = 2,

			.sync = 0,

		},

		.lcd_size_cfg = { /* 7.0 inch */

			.width = 152,

			.height = 91,

		},

	}

#endif

#ifdef CONFIG_SH_MIGOR_QVGA
@@ -245,6 +249,10 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { 
			.vsync_len = 2,

			.sync = FB_SYNC_HOR_HIGH_ACT,

		},

		.lcd_size_cfg = { /* 2.4 inch */

			.width = 49,

			.height = 37,

		},

		.board_cfg = {

			.setup_sys = migor_lcd_qvga_setup,

		},

arch/sh/include/asm/sh_mobile_lcdc.h

+6 −0
Original line number Diff line number Diff line
@@ -47,12 +47,18 @@ struct sh_mobile_lcdc_board_cfg { 
	void (*display_off)(void *board_data);

};



struct sh_mobile_lcdc_lcd_size_cfg { /* width and height of panel in mm */

	unsigned long width;

	unsigned long height;

};



struct sh_mobile_lcdc_chan_cfg {

	int chan;

	int bpp;

	int interface_type; /* selects RGBn or SYSn I/F, see above */

	int clock_divider;

	struct fb_videomode lcd_cfg;

	struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg;

	struct sh_mobile_lcdc_board_cfg board_cfg;

	struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */

};

drivers/video/sh_mobile_lcdcfb.c

+2 −0
Original line number Diff line number Diff line
@@ -595,6 +595,8 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) 
		info->fbops = &sh_mobile_lcdc_ops;

		info->var.xres = info->var.xres_virtual = cfg->lcd_cfg.xres;

		info->var.yres = info->var.yres_virtual = cfg->lcd_cfg.yres;

		info->var.width = cfg->lcd_size_cfg.width;

		info->var.height = cfg->lcd_size_cfg.height;

		info->var.activate = FB_ACTIVATE_NOW;

		error = sh_mobile_lcdc_set_bpp(&info->var, cfg->bpp);

		if (error)