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path: root/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c')
-rw-r--r--drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c55
1 files changed, 13 insertions, 42 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index e04663856b31..2038def14ba1 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -516,17 +516,9 @@ static void acx565akm_disconnect(struct omap_dss_device *src,
static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- struct omap_dss_device *src = dssdev->src;
- int r;
dev_dbg(&ddata->spi->dev, "%s\n", __func__);
- r = src->ops->enable(src);
- if (r) {
- pr_err("%s sdi enable failed\n", __func__);
- return r;
- }
-
/*FIXME tweak me */
msleep(50);
@@ -562,7 +554,6 @@ static int acx565akm_panel_power_on(struct omap_dss_device *dssdev)
static void acx565akm_panel_power_off(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- struct omap_dss_device *src = dssdev->src;
dev_dbg(dssdev->dev, "%s\n", __func__);
@@ -585,56 +576,32 @@ static void acx565akm_panel_power_off(struct omap_dss_device *dssdev)
/* FIXME need to tweak this delay */
msleep(100);
-
- src->ops->disable(src);
}
-static int acx565akm_enable(struct omap_dss_device *dssdev)
+static void acx565akm_enable(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- int r;
-
- dev_dbg(dssdev->dev, "%s\n", __func__);
-
- if (!omapdss_device_is_connected(dssdev))
- return -ENODEV;
-
- if (omapdss_device_is_enabled(dssdev))
- return 0;
mutex_lock(&ddata->mutex);
- r = acx565akm_panel_power_on(dssdev);
+ acx565akm_panel_power_on(dssdev);
mutex_unlock(&ddata->mutex);
- if (r)
- return r;
-
- dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
- return 0;
}
static void acx565akm_disable(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- dev_dbg(dssdev->dev, "%s\n", __func__);
-
- if (!omapdss_device_is_enabled(dssdev))
- return;
-
mutex_lock(&ddata->mutex);
acx565akm_panel_power_off(dssdev);
mutex_unlock(&ddata->mutex);
-
- dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
}
-static void acx565akm_get_timings(struct omap_dss_device *dssdev,
- struct videomode *vm)
+static int acx565akm_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 acx565akm_ops = {
@@ -644,7 +611,7 @@ static const struct omap_dss_device_ops acx565akm_ops = {
.enable = acx565akm_enable,
.disable = acx565akm_disable,
- .get_timings = acx565akm_get_timings,
+ .get_modes = acx565akm_get_modes,
};
static int acx565akm_probe(struct spi_device *spi)
@@ -739,10 +706,13 @@ static int acx565akm_probe(struct spi_device *spi)
dssdev->dev = &spi->dev;
dssdev->ops = &acx565akm_ops;
dssdev->type = OMAP_DISPLAY_TYPE_SDI;
+ dssdev->display = true;
dssdev->owner = THIS_MODULE;
dssdev->of_ports = BIT(0);
- dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_SYNC_NEGEDGE
- | DRM_BUS_FLAG_PIXDATA_POSEDGE;
+ dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
+ 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);
@@ -766,7 +736,8 @@ static int acx565akm_remove(struct spi_device *spi)
omapdss_device_unregister(dssdev);
- acx565akm_disable(dssdev);
+ if (omapdss_device_is_enabled(dssdev))
+ acx565akm_disable(dssdev);
return 0;
}