Lines Matching refs:reset
462 * mipi_dbi_pipe_reset_plane - MIPI DBI plane-reset helper
521 .reset = drm_atomic_helper_connector_reset,
668 * mipi_dbi_hw_reset - Hardware reset of controller
671 * Reset controller if the &mipi_dbi->reset gpio is set.
675 if (!dbi->reset)
678 gpiod_set_value_cansleep(dbi->reset, 0);
680 gpiod_set_value_cansleep(dbi->reset, 1);
706 /* The poweron/reset value is 08h DCS_POWER_MODE_DISPLAY_NORMAL_MODE */
747 DRM_DEV_ERROR(dev, "Failed to send reset command (%d)\n", ret);
756 * If we did a hw reset, we know the controller is in Sleep mode and
757 * per MIPI DSC spec should wait 5ms after soft reset. If we didn't,
760 if (dbi->reset)
769 * mipi_dbi_poweron_reset - MIPI DBI poweron and reset
773 * reset.
785 * mipi_dbi_poweron_conditional_reset - MIPI DBI poweron and conditional reset
789 * does a hardware and software reset. If mipi_dbi_display_is_on() determines
790 * that the display is on, no reset is performed.
793 * Zero if the controller was reset, 1 if the display was already on, or a