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Commit d7ad3342 authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

fbdev: sh_mobile_lcdc: Rename fb operation handlers with a common prefix 



Make all fb operation handlers start with sh_mobile_lcdc_ in preparation
for the multi-plane support.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 3281e54c

drivers/video/sh_mobile_lcdcfb.c

+25 −23
Original line number Diff line number Diff line
@@ -384,7 +384,7 @@ sh_mobile_lcdc_must_reconfigure(struct sh_mobile_lcdc_chan *ch, 
	return true;

}



static int sh_mobile_check_var(struct fb_var_screeninfo *var,

static int sh_mobile_lcdc_check_var(struct fb_var_screeninfo *var,

				    struct fb_info *info);



static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch,
@@ -439,7 +439,7 @@ static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch, 
		fb_videomode_to_var(&var, mode);

		var.bits_per_pixel = info->var.bits_per_pixel;

		var.grayscale = info->var.grayscale;

		ret = sh_mobile_check_var(&var, info);

		ret = sh_mobile_lcdc_check_var(&var, info);

		break;

	}
@@ -585,7 +585,7 @@ static irqreturn_t sh_mobile_lcdc_irq(int irq, void *data) 
	return IRQ_HANDLED;

}



static int sh_mobile_wait_for_vsync(struct sh_mobile_lcdc_chan *ch)

static int sh_mobile_lcdc_wait_for_vsync(struct sh_mobile_lcdc_chan *ch)

{

	unsigned long ldintr;

	int ret;
@@ -686,7 +686,7 @@ static void sh_mobile_lcdc_geometry(struct sh_mobile_lcdc_chan *ch) 
}



/*

 * __sh_mobile_lcdc_start - Configure and tart the LCDC

 * __sh_mobile_lcdc_start - Configure and start the LCDC

 * @priv: LCDC device

 *

 * Configure all enabled channels and start the LCDC device. All external
@@ -1035,7 +1035,7 @@ static void sh_mobile_lcdc_imageblit(struct fb_info *info, 
	sh_mobile_lcdc_deferred_io_touch(info);

}



static int sh_mobile_fb_pan_display(struct fb_var_screeninfo *var,

static int sh_mobile_lcdc_pan(struct fb_var_screeninfo *var,

			      struct fb_info *info)

{

	struct sh_mobile_lcdc_chan *ch = info->par;
@@ -1099,14 +1099,15 @@ static int sh_mobile_fb_pan_display(struct fb_var_screeninfo *var, 
	return 0;

}



static int sh_mobile_ioctl(struct fb_info *info, unsigned int cmd,

static int sh_mobile_lcdc_ioctl(struct fb_info *info, unsigned int cmd,

				unsigned long arg)

{

	struct sh_mobile_lcdc_chan *ch = info->par;

	int retval;



	switch (cmd) {

	case FBIO_WAITFORVSYNC:

		retval = sh_mobile_wait_for_vsync(info->par);

		retval = sh_mobile_lcdc_wait_for_vsync(ch);

		break;



	default:
@@ -1158,7 +1159,7 @@ static void sh_mobile_fb_reconfig(struct fb_info *info) 
 * Locking: both .fb_release() and .fb_open() are called with info->lock held if

 * user == 1, or with console sem held, if user == 0.

 */

static int sh_mobile_release(struct fb_info *info, int user)

static int sh_mobile_lcdc_release(struct fb_info *info, int user)

{

	struct sh_mobile_lcdc_chan *ch = info->par;
@@ -1179,7 +1180,7 @@ static int sh_mobile_release(struct fb_info *info, int user) 
	return 0;

}



static int sh_mobile_open(struct fb_info *info, int user)

static int sh_mobile_lcdc_open(struct fb_info *info, int user)

{

	struct sh_mobile_lcdc_chan *ch = info->par;
@@ -1192,7 +1193,8 @@ static int sh_mobile_open(struct fb_info *info, int user) 
	return 0;

}



static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *info)

static int sh_mobile_lcdc_check_var(struct fb_var_screeninfo *var,

				    struct fb_info *info)

{

	struct sh_mobile_lcdc_chan *ch = info->par;

	struct sh_mobile_lcdc_priv *p = ch->lcdc;
@@ -1313,7 +1315,7 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in 
	return 0;

}



static int sh_mobile_set_par(struct fb_info *info)

static int sh_mobile_lcdc_set_par(struct fb_info *info)

{

	struct sh_mobile_lcdc_chan *ch = info->par;

	int ret;
@@ -1383,8 +1385,8 @@ static int sh_mobile_lcdc_blank(int blank, struct fb_info *info) 
		 * mode will reenable the clocks and update the screen in time,

		 * so it does not need this. */

		if (!info->fbdefio) {

			sh_mobile_wait_for_vsync(ch);

			sh_mobile_wait_for_vsync(ch);

			sh_mobile_lcdc_wait_for_vsync(ch);

			sh_mobile_lcdc_wait_for_vsync(ch);

		}

		sh_mobile_lcdc_clk_off(p);

	}
@@ -1402,12 +1404,12 @@ static struct fb_ops sh_mobile_lcdc_ops = { 
	.fb_copyarea	= sh_mobile_lcdc_copyarea,

	.fb_imageblit	= sh_mobile_lcdc_imageblit,

	.fb_blank	= sh_mobile_lcdc_blank,

	.fb_pan_display = sh_mobile_fb_pan_display,

	.fb_ioctl       = sh_mobile_ioctl,

	.fb_open	= sh_mobile_open,

	.fb_release	= sh_mobile_release,

	.fb_check_var	= sh_mobile_check_var,

	.fb_set_par	= sh_mobile_set_par,

	.fb_pan_display = sh_mobile_lcdc_pan,

	.fb_ioctl       = sh_mobile_lcdc_ioctl,

	.fb_open	= sh_mobile_lcdc_open,

	.fb_release	= sh_mobile_lcdc_release,

	.fb_check_var	= sh_mobile_lcdc_check_var,

	.fb_set_par	= sh_mobile_lcdc_set_par,

};



static void
@@ -1537,7 +1539,7 @@ sh_mobile_lcdc_channel_fb_init(struct sh_mobile_lcdc_chan *ch, 
	else

		var->grayscale = ch->format->fourcc;



	ret = sh_mobile_check_var(var, info);

	ret = sh_mobile_lcdc_check_var(var, info);

	if (ret)

		return ret;