diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 189b91478f8e..3ffe8b1f1d48 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -840,21 +840,24 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder, intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_ON); } +/* + * DSI port enable has to be done before pipe and plane enable, so we do it in + * the pre_enable hook. + */ static void intel_dsi_enable_nop(struct intel_encoder *encoder, struct intel_crtc_state *pipe_config, struct drm_connector_state *conn_state) { DRM_DEBUG_KMS("\n"); - - /* for DSI port enable has to be done before pipe - * and plane enable, so port enable is done in - * pre_enable phase itself unlike other encoders - */ } -static void intel_dsi_pre_disable(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) +/* + * DSI port disable has to be done after pipe and plane disable, so we do it in + * the post_disable hook. + */ +static void intel_dsi_disable(struct intel_encoder *encoder, + struct intel_crtc_state *old_crtc_state, + struct drm_connector_state *old_conn_state) { struct drm_device *dev = encoder->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -1730,7 +1733,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv) intel_encoder->compute_config = intel_dsi_compute_config; intel_encoder->pre_enable = intel_dsi_pre_enable; intel_encoder->enable = intel_dsi_enable_nop; - intel_encoder->disable = intel_dsi_pre_disable; + intel_encoder->disable = intel_dsi_disable; intel_encoder->post_disable = intel_dsi_post_disable; intel_encoder->get_hw_state = intel_dsi_get_hw_state; intel_encoder->get_config = intel_dsi_get_config; |