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OMAPDSS: remove DT hacks for regulators 

For booting Panda and 4430SDP with DT, while DSS did not support DT, we
had to had small hacks in the omapdss driver to get the regulators. With
DT now supported in DSS, we can remove those hacks.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2013-06-10 14:05:10 +03:00
parent 703cc5df19
commit 931d4bd664
2 changed files with 4 additions and 18 deletions
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11
drivers/video/omap2/dss/dsi.c
View File

@ -1160,18 +1160,11 @@ static int dsi_regulator_init(struct platform_device *dsidev)
if (dsi->vdds_dsi_reg != NULL)
return 0;
if (dsi->pdev->dev.of_node)
vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdd");
else
vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdds_dsi");
/* DT HACK: try VCXIO to make omapdss work for o4 sdp/panda */
if (IS_ERR(vdds_dsi))
vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "VCXIO");
vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "vdd");
if (IS_ERR(vdds_dsi)) {
if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
DSSERR("can't get VDDS_DSI regulator\n");
DSSERR("can't get DSI VDD regulator\n");
return PTR_ERR(vdds_dsi);
}

11
drivers/video/omap2/dss/hdmi4.c
View File

@ -88,18 +88,11 @@ static int hdmi_init_regulator(void)
if (hdmi.vdda_hdmi_dac_reg != NULL)
return 0;
if (hdmi.pdev->dev.of_node)
reg = devm_regulator_get(&hdmi.pdev->dev, "vdda");
else
reg = devm_regulator_get(&hdmi.pdev->dev, "vdda_hdmi_dac");
/* DT HACK: try VDAC to make omapdss work for o4 sdp/panda */
if (IS_ERR(reg))
reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
reg = devm_regulator_get(&hdmi.pdev->dev, "vdda");
if (IS_ERR(reg)) {
if (PTR_ERR(reg) != -EPROBE_DEFER)
DSSERR("can't get VDDA_HDMI_DAC regulator\n");
DSSERR("can't get VDDA regulator\n");
return PTR_ERR(reg);
}