diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-06-08 23:30:51 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-06-13 19:05:34 +0300 |
| commit | e39724769d7d98fc0ab4fc2178614d2e141e817c (patch) | |
| tree | 345b4613f11ede57b18d91e28860f0b4602dfa91 /drivers/gpu/drm/i915/display/intel_dsi.c | |
| parent | 201963a82708780faaed55ca15f8261f98d36d56 (diff) | |
drm/i915/dsi: Implement encoder->shutdown() for icl+
Plug in the encoder->shutdown() hook for icl+ DSI so that
we are guaranteed to respect the power cycle delay during
reboots and whatnot.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230608203057.23759-8-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsi.c b/drivers/gpu/drm/i915/display/intel_dsi.c index e8a596a7c28a..d3cf6a652221 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi.c +++ b/drivers/gpu/drm/i915/display/intel_dsi.c @@ -22,6 +22,13 @@ void intel_dsi_wait_panel_power_cycle(struct intel_dsi *intel_dsi) msleep(intel_dsi->panel_pwr_cycle_delay - panel_power_off_duration); } +void intel_dsi_shutdown(struct intel_encoder *encoder) +{ + struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); + + intel_dsi_wait_panel_power_cycle(intel_dsi); +} + int intel_dsi_bitrate(const struct intel_dsi *intel_dsi) { int bpp = mipi_dsi_pixel_format_to_bpp(intel_dsi->pixel_format); |