diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0184-drm-amd-display-Expose-hw-sequencer-gamma-function.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0184-drm-amd-display-Expose-hw-sequencer-gamma-function.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0184-drm-amd-display-Expose-hw-sequencer-gamma-function.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0184-drm-amd-display-Expose-hw-sequencer-gamma-function.patch new file mode 100644 index 00000000..ce5160b4 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/0184-drm-amd-display-Expose-hw-sequencer-gamma-function.patch @@ -0,0 +1,43 @@ +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 + |