The regulator is now enabled by DSS driver, and thus the panel driver
doesn't need to touch it.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
---
arch/arm/mach-omap2/board-3430sdp.c | 4 --
.../video/omap2/displays/panel-sharp-ls037v7dw01.c | 35 --------------------
2 files changed, 0 insertions(+), 39 deletions(-)
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index c90b0d0..964c390 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -520,10 +520,6 @@ static struct regulator_init_data sdp3430_vdac = {
/* VPLL2 for digital video outputs */
static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
{
- .supply = "vdvi",
- .dev = &sdp3430_lcd_device.dev,
- },
- {
.supply = "vdds_dsi",
.dev = &sdp3430_dss_device.dev,
}
diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
index bbe880b..e207d66 100644
--- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c
@@ -25,14 +25,6 @@
#include <plat/display.h>
-struct sharp_data {
- /* XXX This regulator should actually be in SDP board file, not here,
- * as it doesn't actually power the LCD, but something else that
- * affects the output to LCD (I think. Somebody clarify). It doesn't do
- * harm here, as SDP is the only board using this currently */
- struct regulator *vdvi_reg;
-};
-
static struct omap_video_timings sharp_ls_timings = {
.x_res = 480,
.y_res = 640,
@@ -50,48 +42,25 @@ static struct omap_video_timings sharp_ls_timings = {
static int sharp_ls_panel_probe(struct omap_dss_device *dssdev)
{
- struct sharp_data *sd;
-
dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS |
OMAP_DSS_LCD_IHS;
dssdev->panel.acb = 0x28;
dssdev->panel.timings = sharp_ls_timings;
- sd = kzalloc(sizeof(*sd), GFP_KERNEL);
- if (!sd)
- return -ENOMEM;
-
- dev_set_drvdata(&dssdev->dev, sd);
-
- sd->vdvi_reg = regulator_get(&dssdev->dev, "vdvi");
- if (IS_ERR(sd->vdvi_reg)) {
- kfree(sd);
- pr_err("failed to get VDVI regulator\n");
- return PTR_ERR(sd->vdvi_reg);
- }
-
return 0;
}
static void sharp_ls_panel_remove(struct omap_dss_device *dssdev)
{
- struct sharp_data *sd = dev_get_drvdata(&dssdev->dev);
-
- regulator_put(sd->vdvi_reg);
-
- kfree(sd);
}
static int sharp_ls_panel_enable(struct omap_dss_device *dssdev)
{
- struct sharp_data *sd = dev_get_drvdata(&dssdev->dev);
int r = 0;
/* wait couple of vsyncs until enabling the LCD */
msleep(50);
- regulator_enable(sd->vdvi_reg);
-
if (dssdev->platform_enable)
r = dssdev->platform_enable(dssdev);
@@ -100,13 +69,9 @@ static int sharp_ls_panel_enable(struct omap_dss_device *dssdev)
static void sharp_ls_panel_disable(struct omap_dss_device *dssdev)
{
- struct sharp_data *sd = dev_get_drvdata(&dssdev->dev);
-
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
- regulator_disable(sd->vdvi_reg);
-
/* wait at least 5 vsyncs after disabling the LCD */
msleep(100);
--
1.6.5
--
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