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authorArchit Taneja <archit@ti.com>2013-02-12 15:11:42 +0530
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-04-03 15:21:09 +0300
commitaf9f6c35563079cb0ea9b429983914cd4e2c24f3 (patch)
tree3c62ad75f9b536d21b4e7e917af0b86aa52df180 /drivers/video/omap2
parent64f938974ee39686b017ebe4b6087aa55e2f0a82 (diff)
downloadop-kernel-dev-af9f6c35563079cb0ea9b429983914cd4e2c24f3.zip
op-kernel-dev-af9f6c35563079cb0ea9b429983914cd4e2c24f3.tar.gz
OMAPDSS: n8x0 panel: remove use of platform_enable/disable
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 uses of platform_enable/disable ops can be safely removed now. Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2')
-rw-r--r--drivers/video/omap2/displays/panel-n8x0.c12
1 files changed, 0 insertions, 12 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
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