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+sysfs interface for the S6E63M0 AMOLED LCD panel driver
+-------------------------------------------------------
+
+What: /sys/class/lcd/<lcd>/gamma_mode
+Date: May, 2010
+KernelVersion: v2.6.35
+Contact: dri-devel@lists.freedesktop.org
+Description:
+ (RW) Read or write the gamma mode. Following three modes are
+ supported:
+ 0 - gamma value 2.2,
+ 1 - gamma value 1.9 and
+ 2 - gamma value 1.7.
+
+
+What: /sys/class/lcd/<lcd>/gamma_table
+Date: May, 2010
+KernelVersion: v2.6.35
+Contact: dri-devel@lists.freedesktop.org
+Description:
+ (RO) Displays the size of the gamma table i.e. the number of
+ gamma modes available.
+
+This is a backlight lcd driver. These interfaces are an extension to the API
+documented in Documentation/ABI/testing/sysfs-class-lcd and in
+Documentation/ABI/stable/sysfs-class-backlight (under
+/sys/class/backlight/<backlight>/).