#include "dss.h"
static struct {
+ struct platform_device *pdev;
+
bool update_enabled;
struct regulator *vdds_sdi_reg;
static void sdi_config_lcd_manager(struct omap_dss_device *dssdev)
{
- struct omap_overlay_manager *mgr = dssdev->output->manager;
+ struct omap_overlay_manager *mgr = sdi.output.manager;
sdi.mgr_config.io_pad_mode = DSS_IO_PAD_MODE_BYPASS;
int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
{
- struct omap_dss_output *out = dssdev->output;
+ struct omap_dss_output *out = &sdi.output;
struct omap_video_timings *t = &sdi.timings;
struct dss_clock_info dss_cinfo;
struct dispc_clock_info dispc_cinfo;
void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
{
- struct omap_overlay_manager *mgr = dssdev->output->manager;
+ struct omap_overlay_manager *mgr = sdi.output.manager;
dss_mgr_disable(mgr);
}
EXPORT_SYMBOL(omapdss_sdi_set_datapairs);
-static int sdi_init_display(struct omap_dss_device *dssdev)
+static int sdi_init_regulator(void)
{
- DSSDBG("SDI init\n");
+ struct regulator *vdds_sdi;
- if (sdi.vdds_sdi_reg == NULL) {
- struct regulator *vdds_sdi;
+ if (sdi.vdds_sdi_reg)
+ return 0;
- vdds_sdi = dss_get_vdds_sdi();
+ vdds_sdi = dss_get_vdds_sdi();
+ if (IS_ERR(vdds_sdi)) {
+ vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
if (IS_ERR(vdds_sdi)) {
DSSERR("can't get VDDS_SDI regulator\n");
return PTR_ERR(vdds_sdi);
}
-
- sdi.vdds_sdi_reg = vdds_sdi;
}
+ sdi.vdds_sdi_reg = vdds_sdi;
+
return 0;
}
dss_copy_device_pdata(dssdev, plat_dssdev);
- r = sdi_init_display(dssdev);
+ r = sdi_init_regulator();
if (r) {
DSSERR("device %s init failed: %d\n", dssdev->name, r);
dss_put_device(dssdev);
{
int r;
+ sdi.pdev = pdev;
+
sdi_init_output(pdev);
- r = sdi_probe_pdata(pdev);
- if (r) {
- sdi_uninit_output(pdev);
- return r;
+ if (pdev->dev.platform_data) {
+ r = sdi_probe_pdata(pdev);
+ if (r)
+ goto err_probe;
}
return 0;
+
+err_probe:
+ sdi_uninit_output(pdev);
+ return r;
}
static int __exit omap_sdi_remove(struct platform_device *pdev)