The regulator is now enabled by DSS driver, and thus the panel driver doesn't need to touch it.
Signed-off-by: Tomi Valkeinen <[email protected]> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
