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From 4a31fda3e02bc3b9c339c74354e7197631fe6bac Mon Sep 17 00:00:00 2001
From: Yongqiang Sun <yongqiang.sun@amd.com>
Date: Wed, 25 Jan 2017 14:51:39 -0500
Subject: [PATCH 0184/4131] drm/amd/display: Expose hw sequencer gamma function
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 +-
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index c3e0865..6acb9fa 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -578,7 +578,7 @@ static bool convert_to_custom_float(
return true;
}
-static bool dce110_translate_regamma_to_hw_format(const struct dc_transfer_func
+bool dce110_translate_regamma_to_hw_format(const struct dc_transfer_func
*output_tf, struct pwl_params *regamma_params)
{
struct curve_points *arr_points;
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
index a6b4d0d..68632dd 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h
@@ -58,5 +58,8 @@ void dce110_power_down(struct core_dc *dc);
void dce110_update_pending_status(struct pipe_ctx *pipe_ctx);
+bool dce110_translate_regamma_to_hw_format(const struct dc_transfer_func
+ *output_tf, struct pwl_params *regamma_params);
+
#endif /* __DC_HWSS_DCE110_H__ */
--
2.7.4
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