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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-09-11 18:27:50 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2012-03-12 22:40:46 +0100
commitd2c594a014563175b54115d1a73b607aaeb650ec (patch)
treebcb550373fe5265b522329027d106645cd8e0bad /drivers/video/sh_mipi_dsi.c
parenta1022adbdff45c76dea27f89cdb3d77e76b75620 (diff)
fbdev: sh_mipi_dsi: Don't hook up into board_cfg display operations
The display_on/off operations are now accessed through the sh_mobile_lcdc_entity operations. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/video/sh_mipi_dsi.c')
-rw-r--r--drivers/video/sh_mipi_dsi.c56
1 files changed, 5 insertions, 51 deletions
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 58744fee230..ad09a05afd5 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -58,10 +58,6 @@ struct sh_mipi {
void __iomem *linkbase;
struct clk *dsit_clk;
struct platform_device *pdev;
-
- void *next_board_data;
- void (*next_display_on)(void *board_data, struct fb_info *info);
- void (*next_display_off)(void *board_data);
};
#define to_sh_mipi(e) container_of(e, struct sh_mipi, entity)
@@ -398,8 +394,8 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
return 0;
}
-static int __mipi_display_on(struct sh_mobile_lcdc_entity *entity,
- struct fb_info *info)
+static int mipi_display_on(struct sh_mobile_lcdc_entity *entity,
+ struct fb_info *info)
{
struct sh_mipi *mipi = to_sh_mipi(entity);
struct sh_mipi_dsi_info *pdata = mipi->pdev->dev.platform_data;
@@ -427,21 +423,7 @@ mipi_display_on_fail2:
return ret;
}
-static void mipi_display_on(void *arg, struct fb_info *info)
-{
- struct sh_mobile_lcdc_entity *entity = arg;
- struct sh_mipi *mipi = to_sh_mipi(entity);
- int ret;
-
- ret = __mipi_display_on(entity, info);
- if (ret < 0)
- return;
-
- if (mipi->next_display_on)
- mipi->next_display_on(mipi->next_board_data, info);
-}
-
-static void __mipi_display_off(struct sh_mobile_lcdc_entity *entity)
+static void mipi_display_off(struct sh_mobile_lcdc_entity *entity)
{
struct sh_mipi *mipi = to_sh_mipi(entity);
struct sh_mipi_dsi_info *pdata = mipi->pdev->dev.platform_data;
@@ -453,20 +435,9 @@ static void __mipi_display_off(struct sh_mobile_lcdc_entity *entity)
pm_runtime_put_sync(&mipi->pdev->dev);
}
-static void mipi_display_off(void *arg)
-{
- struct sh_mobile_lcdc_entity *entity = arg;
- struct sh_mipi *mipi = to_sh_mipi(entity);
-
- if (mipi->next_display_off)
- mipi->next_display_off(mipi->next_board_data);
-
- __mipi_display_off(entity);
-}
-
static const struct sh_mobile_lcdc_entity_ops mipi_ops = {
- .display_on = __mipi_display_on,
- .display_off = __mipi_display_off,
+ .display_on = mipi_display_on,
+ .display_off = mipi_display_off,
};
static int __init sh_mipi_probe(struct platform_device *pdev)
@@ -559,17 +530,6 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
mutex_unlock(&array_lock);
platform_set_drvdata(pdev, &mipi->entity);
- /* Save original LCDC callbacks */
- mipi->next_board_data = pdata->lcd_chan->board_cfg.board_data;
- mipi->next_display_on = pdata->lcd_chan->board_cfg.display_on;
- mipi->next_display_off = pdata->lcd_chan->board_cfg.display_off;
-
- /* Set up LCDC callbacks */
- pdata->lcd_chan->board_cfg.board_data = &mipi->entity;
- pdata->lcd_chan->board_cfg.display_on = mipi_display_on;
- pdata->lcd_chan->board_cfg.display_off = mipi_display_off;
- pdata->lcd_chan->board_cfg.owner = THIS_MODULE;
-
return 0;
eclkton:
@@ -594,7 +554,6 @@ efindslot:
static int __exit sh_mipi_remove(struct platform_device *pdev)
{
- struct sh_mipi_dsi_info *pdata = pdev->dev.platform_data;
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
struct resource *res2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
struct sh_mipi *mipi = to_sh_mipi(platform_get_drvdata(pdev));
@@ -617,11 +576,6 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
if (ret < 0)
return ret;
- pdata->lcd_chan->board_cfg.owner = NULL;
- pdata->lcd_chan->board_cfg.display_on = NULL;
- pdata->lcd_chan->board_cfg.display_off = NULL;
- pdata->lcd_chan->board_cfg.board_data = NULL;
-
pm_runtime_disable(&pdev->dev);
clk_disable(mipi->dsit_clk);
clk_put(mipi->dsit_clk);