From: Gaurav K Singh <gaurav.k.si...@intel.com> New sequences are added in the mipi sequence block of the VBT from version 3 onwards. The sequences are added to make the code more generic as the panel related info are placed in the VBT.
Cc: Jani Nikula <jani.nik...@intel.com> Signed-off-by: Gaurav K Singh <gaurav.k.si...@intel.com> Signed-off-by: Shobhit Kumar <shobhit.ku...@intel.com> Signed-off-by: Deepak M <m.dee...@intel.com> --- drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 48 ++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c index c6e18fe..db8e210 100644 --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c @@ -1035,12 +1035,60 @@ static int vbt_panel_get_modes(struct drm_panel *panel) return 1; } +static int vbt_panel_power_on(struct drm_panel *panel) +{ + generic_exec_sequence(panel, MIPI_SEQ_POWER_ON); + + return 0; +} + +static int vbt_panel_power_off(struct drm_panel *panel) +{ + generic_exec_sequence(panel, MIPI_SEQ_POWER_OFF); + + return 0; +} + +static int vbt_panel_backlight_on(struct drm_panel *panel) +{ + generic_exec_sequence(panel, MIPI_SEQ_BACKLIGHT_ON); + + return 0; +} + +static int vbt_panel_backlight_off(struct drm_panel *panel) +{ + generic_exec_sequence(panel, MIPI_SEQ_BACKLIGHT_OFF); + + return 0; +} + +static int vbt_panel_get_info(struct drm_panel *panel, + struct drm_connector *connector) +{ + struct intel_connector *intel_connector = + to_intel_connector(connector); + + if (intel_connector) { + connector->display_info.width_mm = + intel_connector->panel.fixed_mode->width_mm; + connector->display_info.height_mm = + intel_connector->panel.fixed_mode->height_mm; + } + return 0; +} + static const struct drm_panel_funcs vbt_panel_funcs = { .disable = vbt_panel_disable, .unprepare = vbt_panel_unprepare, .prepare = vbt_panel_prepare, .enable = vbt_panel_enable, .get_modes = vbt_panel_get_modes, + .power_on = vbt_panel_power_on, + .power_off = vbt_panel_power_off, + .backlight_on = vbt_panel_backlight_on, + .backlight_off = vbt_panel_backlight_off, + .get_info = vbt_panel_get_info, }; struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id) -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx