The n8x0 panel driver now manages the gpios required to configure the panel.
This was previously done in panel_n8x0_data's platform_enable/disable callbacks
defined in board files using this panel.
All the board files using this panel now pass the gpio information as platform
data via the panel_n8x0_data struct, which is needed by the panel driver to
configure the gpios connected to the panel. Hence, the platform_enable/disable
ops can be safely removed now.
Signed-off-by: Archit Taneja <archit@xxxxxx>
---
drivers/video/omap2/displays/panel-n8x0.c | 12 ------------
include/video/omap-panel-data.h | 2 --
2 files changed, 14 deletions(-)
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
index c146a3d..f94ead6 100644
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ b/drivers/video/omap2/displays/panel-n8x0.c
@@ -295,12 +295,6 @@ static int n8x0_panel_power_on(struct omap_dss_device *dssdev)
gpio_direction_output(bdata->ctrl_pwrdown, 1);
- if (bdata->platform_enable) {
- r = bdata->platform_enable(dssdev);
- if (r)
- goto err_plat_en;
- }
-
omapdss_rfbi_set_size(dssdev, dssdev->panel.timings.x_res,
dssdev->panel.timings.y_res);
omapdss_rfbi_set_pixel_size(dssdev, dssdev->ctrl.pixel_size);
@@ -373,9 +367,6 @@ err_inv_panel:
err_inv_chip:
omapdss_rfbi_display_disable(dssdev);
err_rfbi_en:
- if (bdata->platform_disable)
- bdata->platform_disable(dssdev);
-err_plat_en:
gpio_direction_output(bdata->ctrl_pwrdown, 0);
return r;
}
@@ -392,9 +383,6 @@ static void n8x0_panel_power_off(struct omap_dss_device *dssdev)
send_display_off(spi);
send_sleep_in(spi);
- if (bdata->platform_disable)
- bdata->platform_disable(dssdev);
-
/*
* HACK: we should turn off the panel here, but there is some problem
* with the initialization sequence, and we fail to init the panel if we
diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index 7cac89e..84f332e 100644
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -48,8 +48,6 @@ struct panel_generic_dpi_data {
* struct panel_n8x0_data - N800 panel driver configuration data
*/
struct panel_n8x0_data {
- int (*platform_enable)(struct omap_dss_device *dssdev);
- void (*platform_disable)(struct omap_dss_device *dssdev);
int panel_reset;
int ctrl_pwrdown;
};
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
