diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/icl_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index a825dbe0a46e..8d9cb73a93a7 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1277,6 +1277,8 @@ static void gen11_dsi_enable(struct intel_atomic_state *state, intel_backlight_enable(crtc_state, conn_state); intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_ON); + intel_panel_prepare(crtc_state, conn_state); + intel_crtc_vblank_on(crtc_state); } @@ -1410,6 +1412,8 @@ static void gen11_dsi_disable(struct intel_atomic_state *state, { struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); + intel_panel_unprepare(old_conn_state); + /* step1: turn off backlight */ intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_OFF); intel_backlight_disable(old_conn_state); |