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path: root/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c')
-rw-r--r--drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c41
1 files changed, 10 insertions, 31 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index f6ef8ff964dd..99f2350d462c 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -123,52 +123,28 @@ static void lb035q02_disconnect(struct omap_dss_device *src,
{
}
-static int lb035q02_enable(struct omap_dss_device *dssdev)
+static void lb035q02_enable(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- struct omap_dss_device *src = dssdev->src;
- int r;
-
- if (!omapdss_device_is_connected(dssdev))
- return -ENODEV;
-
- if (omapdss_device_is_enabled(dssdev))
- return 0;
-
- r = src->ops->enable(src);
- if (r)
- return r;
if (ddata->enable_gpio)
gpiod_set_value_cansleep(ddata->enable_gpio, 1);
-
- dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
- return 0;
}
static void lb035q02_disable(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- struct omap_dss_device *src = dssdev->src;
-
- if (!omapdss_device_is_enabled(dssdev))
- return;
if (ddata->enable_gpio)
gpiod_set_value_cansleep(ddata->enable_gpio, 0);
-
- src->ops->disable(src);
-
- dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
}
-static void lb035q02_get_timings(struct omap_dss_device *dssdev,
- struct videomode *vm)
+static int lb035q02_get_modes(struct omap_dss_device *dssdev,
+ struct drm_connector *connector)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- *vm = ddata->vm;
+ return omapdss_display_get_modes(connector, &ddata->vm);
}
static const struct omap_dss_device_ops lb035q02_ops = {
@@ -178,7 +154,7 @@ static const struct omap_dss_device_ops lb035q02_ops = {
.enable = lb035q02_enable,
.disable = lb035q02_disable,
- .get_timings = lb035q02_get_timings,
+ .get_modes = lb035q02_get_modes,
};
static int lb035q02_probe_of(struct spi_device *spi)
@@ -221,16 +197,19 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
dssdev->dev = &spi->dev;
dssdev->ops = &lb035q02_ops;
dssdev->type = OMAP_DISPLAY_TYPE_DPI;
+ dssdev->display = true;
dssdev->owner = THIS_MODULE;
dssdev->of_ports = BIT(0);
+ dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
/*
* Note: According to the panel documentation:
* DE is active LOW
* DATA needs to be driven on the FALLING edge
*/
- dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_SYNC_NEGEDGE
- | DRM_BUS_FLAG_PIXDATA_POSEDGE;
+ dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH
+ | DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE
+ | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE;
omapdss_display_init(dssdev);
omapdss_device_register(dssdev);