diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_encoder.c | 44 |
1 files changed, 5 insertions, 39 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c index 18a79dde6815..ae4b867a67a3 100644 --- a/drivers/gpu/drm/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -113,13 +113,8 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder, bus_flags = connector->display_info.bus_flags; omap_encoder_update_videomode_flags(&vm, bus_flags); - /* Set timings for all devices in the display pipeline. */ + /* Set timings for the dss manager. */ dss_mgr_set_timings(output, &vm); - - for (dssdev = output; dssdev; dssdev = dssdev->next) { - if (dssdev->ops && dssdev->ops->set_timings) - dssdev->ops->set_timings(dssdev, adjusted_mode); - } } static void omap_encoder_disable(struct drm_encoder *encoder) @@ -132,26 +127,10 @@ static void omap_encoder_disable(struct drm_encoder *encoder) /* * Disable the chain of external devices, starting at the one at the - * internal encoder's output. + * internal encoder's output. This is used for DSI outputs only, as + * dssdev->next is NULL for all other outputs. */ omapdss_device_disable(dssdev->next); - - /* - * Disable the internal encoder. This will disable the DSS output. The - * DSI is treated as an exception as DSI pipelines still use the legacy - * flow where the pipeline output controls the encoder. - */ - if (dssdev->type != OMAP_DISPLAY_TYPE_DSI) { - if (dssdev->ops && dssdev->ops->disable) - dssdev->ops->disable(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_DISABLED; - } - - /* - * Perform the post-disable operations on the chain of external devices - * to complete the display pipeline disable. - */ - omapdss_device_post_disable(dssdev->next); } static void omap_encoder_enable(struct drm_encoder *encoder) @@ -162,23 +141,10 @@ static void omap_encoder_enable(struct drm_encoder *encoder) dev_dbg(dev->dev, "enable(%s)\n", dssdev->name); - /* Prepare the chain of external devices for pipeline enable. */ - omapdss_device_pre_enable(dssdev->next); - - /* - * Enable the internal encoder. This will enable the DSS output. The - * DSI is treated as an exception as DSI pipelines still use the legacy - * flow where the pipeline output controls the encoder. - */ - if (dssdev->type != OMAP_DISPLAY_TYPE_DSI) { - if (dssdev->ops && dssdev->ops->enable) - dssdev->ops->enable(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - } - /* * Enable the chain of external devices, starting at the one at the - * internal encoder's output. + * internal encoder's output. This is used for DSI outputs only, as + * dssdev->next is NULL for all other outputs. */ omapdss_device_enable(dssdev->next); } |