OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

OMAPDSS: picodlp panel: remove platform_enable/disable callbacks 

The picodlp panel driver now manages the gpios required to configure the
panel. This was previously done in omap_dss_device'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_generic_dpi_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@ti.com>
This commit is contained in:
Archit Taneja 2012-12-04 15:43:38 +05:30 committed by Tomi Valkeinen
parent d52e2e7557
commit b3fb8b98bb
1 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/video/omap2/displays/panel-picodlp.c
View File

@ -354,12 +354,6 @@ static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
return r;
}
gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
msleep(1);
gpio_set_value(picodlp_pdata->pwrgood_gpio, 1);
@ -398,9 +392,6 @@ static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
err:
omapdss_dpi_display_disable(dssdev);
err1:
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
return r;
}
@ -412,9 +403,6 @@ static void picodlp_panel_power_off(struct omap_dss_device *dssdev)
gpio_set_value(picodlp_pdata->emu_done_gpio, 0);
gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
}
static int picodlp_panel_probe(struct omap_dss_device *dssdev)