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Commit fd3871aa authored by Heiko Stübner's avatar Heiko Stübner Committed by Tomi Valkeinen
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AUO-K190x: add framebuffer rotation support 



Change the driver to use the framebuffer rotation functions to be
able to change the rotation at runtime.

This also removes the setting of the rotation via the platform data.

Signed-off-by: default avatarHeiko Stübner <heiko@sntech.de>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 46574c72

drivers/video/auo_k190x.c

+20 −5
Original line number Original line Diff line number Diff line
@@ -487,12 +487,20 @@ static int auok190xfb_check_var(struct fb_var_screeninfo *var, 
	 * Dimensions

	 * Dimensions

	 */

	 */





	if (par->rotation & 1) {

	switch (var->rotate) {

		var->xres = panel->h;

	case FB_ROTATE_UR:

		var->yres = panel->w;

	case FB_ROTATE_UD:

	} else {

		var->xres = panel->w;

		var->xres = panel->w;

		var->yres = panel->h;

		var->yres = panel->h;

		break;

	case FB_ROTATE_CW:

	case FB_ROTATE_CCW:

		var->xres = panel->h;

		var->yres = panel->w;

		break;

	default:

		dev_dbg(dev, "Invalid rotation request\n");

		return -EINVAL;

	}

	}





	var->xres_virtual = var->xres;

	var->xres_virtual = var->xres;
@@ -534,8 +542,15 @@ static int auok190xfb_set_par(struct fb_info *info) 
{

{

	struct auok190xfb_par *par = info->par;

	struct auok190xfb_par *par = info->par;





	par->rotation = info->var.rotate;

	auok190xfb_set_fix(info);

	auok190xfb_set_fix(info);





	/* reinit the controller to honor the rotation */

	par->init(par);



	/* wait for init to complete */

	par->board->wait_for_rdy(par);



	return 0;

	return 0;

}

}
@@ -1030,7 +1045,7 @@ int auok190x_common_probe(struct platform_device *pdev, 
	panel = &panel_table[board->resolution];

	panel = &panel_table[board->resolution];





	par->resolution = board->resolution;

	par->resolution = board->resolution;

	par->rotation = board->rotation;

	par->rotation = 0;





	/* videomemory handling */

	/* videomemory handling */

include/video/auo_k190xfb.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -98,7 +98,6 @@ struct auok190x_board { 
	int gpio_nbusy;

	int gpio_nbusy;





	int resolution;

	int resolution;

	int rotation;

	int quirks;

	int quirks;

	int fps;

	int fps;

};

};