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-rw-r--r--include/linux/ipu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ipu.h b/include/linux/ipu.h
index 167abf1b900a..af2bb266244d 100644
--- a/include/linux/ipu.h
+++ b/include/linux/ipu.h
@@ -940,6 +940,8 @@ int32_t ipu_disp_set_global_alpha(ipu_channel_t channel, bool enable,
uint8_t alpha);
int32_t ipu_disp_set_color_key(ipu_channel_t channel, bool enable,
uint32_t colorKey);
+int32_t ipu_disp_set_gamma_correction(ipu_channel_t channel, bool enable,
+ int constk[], int slopek[]);
int ipu_init_async_panel(int disp, int type, uint32_t cycle_time,
uint32_t pixel_fmt, ipu_adc_sig_cfg_t sig);