From 9a41e17de38e8528816598e728f784da68df17f7 Mon Sep 17 00:00:00 2001 From: Deepak M Date: Tue, 26 Apr 2016 16:14:24 +0300 Subject: drm/i915: Parse LFP brightness control field in VBT These fields in VBT indicates the PWM source which is used and also the controller number. v2 by Jani: check for out of bounds access, some renames, change default type, etc. v3 by Jani: s/INTEL_BACKLIGHT_CABC/INTEL_BACKLIGHT_DSI_DCS/ Signed-off-by: Deepak M Signed-off-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/eee2f7b683a081f006a7df1ddad9b20fbf53c48c.1461676337.git.jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_bios.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_bios.h') diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h index 149c3226e895..8405b5a367d7 100644 --- a/drivers/gpu/drm/i915/intel_bios.h +++ b/drivers/gpu/drm/i915/intel_bios.h @@ -30,6 +30,14 @@ #ifndef _INTEL_BIOS_H_ #define _INTEL_BIOS_H_ +enum intel_backlight_type { + INTEL_BACKLIGHT_PMIC, + INTEL_BACKLIGHT_LPSS, + INTEL_BACKLIGHT_DISPLAY_DDI, + INTEL_BACKLIGHT_DSI_DCS, + INTEL_BACKLIGHT_PANEL_DRIVER_INTERFACE, +}; + struct edp_power_seq { u16 t1_t3; u16 t8; -- cgit v1.2.3