diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index c133928a0655..d55725a71ba8 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1138,10 +1138,6 @@ static void gen11_dsi_powerup_panel(struct intel_encoder *encoder) "error setting max return pkt size%d\n", tmp); } - /* panel power on related mipi dsi vbt sequences */ - intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_ON); - msleep(intel_dsi->panel_on_delay); - intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DEASSERT_RESET); intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_INIT_OTP); intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON); @@ -1154,6 +1150,12 @@ static void gen11_dsi_pre_pll_enable(struct intel_atomic_state *state, const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state) { + struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); + + intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_ON); + msleep(intel_dsi->panel_on_delay); + intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DEASSERT_RESET); + /* step2: enable IO power */ gen11_dsi_enable_io_power(encoder); |