Commit b2c7d54f authored by Tomi Valkeinen's avatar Tomi Valkeinen

OMAPDSS: get the dss version from core pdev

The output drivers get the omapdss hw version from the platform data for
their respective output device. This doesn't work with DT, as there's no
platform data for them.

Add a new function, omapdss_get_version(), which returns the dss version
from the core device, which will have platform data on DT also. The
function is exported so that users of omapdss can also use it.
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 998c336d
...@@ -58,6 +58,13 @@ const char *dss_get_default_display_name(void) ...@@ -58,6 +58,13 @@ const char *dss_get_default_display_name(void)
return core.default_display_name; return core.default_display_name;
} }
enum omapdss_version omapdss_get_version(void)
{
struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
return pdata->version;
}
EXPORT_SYMBOL(omapdss_get_version);
/* REGULATORS */ /* REGULATORS */
struct regulator *dss_get_vdds_dsi(void) struct regulator *dss_get_vdds_dsi(void)
...@@ -232,7 +239,7 @@ static int __init omap_dss_probe(struct platform_device *pdev) ...@@ -232,7 +239,7 @@ static int __init omap_dss_probe(struct platform_device *pdev)
core.pdev = pdev; core.pdev = pdev;
dss_features_init(pdata->version); dss_features_init(omapdss_get_version());
dss_apply_init(); dss_apply_init();
......
...@@ -4098,7 +4098,6 @@ static const struct dispc_features omap44xx_dispc_feats __initconst = { ...@@ -4098,7 +4098,6 @@ static const struct dispc_features omap44xx_dispc_feats __initconst = {
static int __init dispc_init_features(struct platform_device *pdev) static int __init dispc_init_features(struct platform_device *pdev)
{ {
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
const struct dispc_features *src; const struct dispc_features *src;
struct dispc_features *dst; struct dispc_features *dst;
...@@ -4108,7 +4107,7 @@ static int __init dispc_init_features(struct platform_device *pdev) ...@@ -4108,7 +4107,7 @@ static int __init dispc_init_features(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
} }
switch (pdata->version) { switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP24xx: case OMAPDSS_VER_OMAP24xx:
src = &omap24xx_dispc_feats; src = &omap24xx_dispc_feats;
break; break;
......
...@@ -793,7 +793,6 @@ static const struct dss_features omap54xx_dss_feats __initconst = { ...@@ -793,7 +793,6 @@ static const struct dss_features omap54xx_dss_feats __initconst = {
static int __init dss_init_features(struct platform_device *pdev) static int __init dss_init_features(struct platform_device *pdev)
{ {
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
const struct dss_features *src; const struct dss_features *src;
struct dss_features *dst; struct dss_features *dst;
...@@ -803,7 +802,7 @@ static int __init dss_init_features(struct platform_device *pdev) ...@@ -803,7 +802,7 @@ static int __init dss_init_features(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
} }
switch (pdata->version) { switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP24xx: case OMAPDSS_VER_OMAP24xx:
src = &omap24xx_dss_feats; src = &omap24xx_dss_feats;
break; break;
......
...@@ -323,7 +323,6 @@ static void hdmi_runtime_put(void) ...@@ -323,7 +323,6 @@ static void hdmi_runtime_put(void)
static int __init hdmi_init_display(struct omap_dss_device *dssdev) static int __init hdmi_init_display(struct omap_dss_device *dssdev)
{ {
struct omap_dss_board_info *pdata = hdmi.pdev->dev.platform_data;
int r; int r;
struct gpio gpios[] = { struct gpio gpios[] = {
...@@ -334,7 +333,7 @@ static int __init hdmi_init_display(struct omap_dss_device *dssdev) ...@@ -334,7 +333,7 @@ static int __init hdmi_init_display(struct omap_dss_device *dssdev)
DSSDBG("init_display\n"); DSSDBG("init_display\n");
dss_init_hdmi_ip_ops(&hdmi.ip_data, pdata->version); dss_init_hdmi_ip_ops(&hdmi.ip_data, omapdss_get_version());
if (hdmi.vdda_hdmi_dac_reg == NULL) { if (hdmi.vdda_hdmi_dac_reg == NULL) {
struct regulator *reg; struct regulator *reg;
......
...@@ -742,6 +742,8 @@ struct omap_dss_driver { ...@@ -742,6 +742,8 @@ struct omap_dss_driver {
}; };
enum omapdss_version omapdss_get_version(void);
int omap_dss_register_driver(struct omap_dss_driver *); int omap_dss_register_driver(struct omap_dss_driver *);
void omap_dss_unregister_driver(struct omap_dss_driver *); void omap_dss_unregister_driver(struct omap_dss_driver *);
......
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