Merge tag 'drm-intel-next-2024-02-07' of git://anongit.freedesktop.org/drm/drm-intel...

[thirdparty/linux.git] / drivers / gpu / drm / i915 / display / intel_backlight.c

diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
index 3f3cd944a1c5bfcc1a94cfa02ae180496140f408..1946d7fb3c2e512b50e7715c9d50e7109b9e190e 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_backlight.c
@@ -1465,7 +1465,7 @@ static bool cnp_backlight_controller_is_valid(struct drm_i915_private *i915, int
 
        if (controller == 1 &&
            INTEL_PCH_TYPE(i915) >= PCH_ICP &&
-           INTEL_PCH_TYPE(i915) < PCH_MTP)
+           INTEL_PCH_TYPE(i915) <= PCH_ADP)
                return intel_de_read(i915, SOUTH_CHICKEN1) & ICP_SECOND_PPS_IO_SELECT;
 
        return true;