diff options
Diffstat (limited to 'drivers/video/omap2/displays/panel-taal.c')
-rw-r--r-- | drivers/video/omap2/displays/panel-taal.c | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 80c3f6ab1a9..00c5c615585 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -198,12 +198,6 @@ struct taal_data { bool te_enabled; atomic_t do_update; - struct { - u16 x; - u16 y; - u16 w; - u16 h; - } update_region; int channel; struct delayed_work te_timeout_work; @@ -1188,6 +1182,10 @@ static int taal_power_on(struct omap_dss_device *dssdev) if (r) goto err; + r = dsi_enable_video_output(dssdev, td->channel); + if (r) + goto err; + td->enabled = 1; if (!td->intro_printed) { @@ -1217,6 +1215,8 @@ static void taal_power_off(struct omap_dss_device *dssdev) struct taal_data *td = dev_get_drvdata(&dssdev->dev); int r; + dsi_disable_video_output(dssdev, td->channel); + r = taal_dcs_write_0(td, MIPI_DCS_SET_DISPLAY_OFF); if (!r) r = taal_sleep_in(td); @@ -1394,12 +1394,8 @@ static irqreturn_t taal_te_isr(int irq, void *data) if (old) { cancel_delayed_work(&td->te_timeout_work); - r = omap_dsi_update(dssdev, td->channel, - td->update_region.x, - td->update_region.y, - td->update_region.w, - td->update_region.h, - taal_framedone_cb, dssdev); + r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb, + dssdev); if (r) goto err; } @@ -1444,26 +1440,20 @@ static int taal_update(struct omap_dss_device *dssdev, goto err; } - r = omap_dsi_prepare_update(dssdev, &x, &y, &w, &h, true); - if (r) - goto err; - - r = taal_set_update_window(td, x, y, w, h); + /* XXX no need to send this every frame, but dsi break if not done */ + r = taal_set_update_window(td, 0, 0, + td->panel_config->timings.x_res, + td->panel_config->timings.y_res); if (r) goto err; if (td->te_enabled && panel_data->use_ext_te) { - td->update_region.x = x; - td->update_region.y = y; - td->update_region.w = w; - td->update_region.h = h; - barrier(); schedule_delayed_work(&td->te_timeout_work, msecs_to_jiffies(250)); atomic_set(&td->do_update, 1); } else { - r = omap_dsi_update(dssdev, td->channel, x, y, w, h, - taal_framedone_cb, dssdev); + r = omap_dsi_update(dssdev, td->channel, taal_framedone_cb, + dssdev); if (r) goto err; } |