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Commit e34d0bbb authored by Laurent Pinchart's avatar Laurent Pinchart
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sh_mobile_lcdc: Add an lcdc channel pointer to sh_mobile_lcdc_entity 



The field will be used by the transmitter drivers to access
sh_mobile_lcdc_chan fields such as fb_info.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent afaad83b

drivers/video/sh_mobile_lcdcfb.c

+4 −1
Original line number Diff line number Diff line
@@ -1495,8 +1495,10 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) 
		if (!info || !info->device)

			continue;



		if (ch->tx_dev)

		if (ch->tx_dev) {

			ch->tx_dev->lcdc = NULL;

			module_put(ch->cfg.tx_dev->dev.driver->owner);

		}



		if (ch->sglist)

			vfree(ch->sglist);
@@ -1605,6 +1607,7 @@ sh_mobile_lcdc_channel_init(struct sh_mobile_lcdc_priv *priv, 
			return -EINVAL;

		}

		ch->tx_dev = platform_get_drvdata(cfg->tx_dev);

		ch->tx_dev->lcdc = ch;

	}



	/* Iterate through the modes to validate them and find the highest

drivers/video/sh_mobile_lcdcfb.h

+2 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ struct fb_info; 
struct module;

struct sh_mobile_lcdc_entity;

struct sh_mobile_lcdc_priv;

struct sh_mobile_lcdc_chan;



struct sh_mobile_lcdc_entity_ops {

	/* Display */
@@ -30,6 +31,7 @@ struct sh_mobile_lcdc_entity_ops { 
struct sh_mobile_lcdc_entity {

	struct module *owner;

	const struct sh_mobile_lcdc_entity_ops *ops;

	struct sh_mobile_lcdc_chan *lcdc;

};



/*