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drm/amd/display: define v_total_min and max parameters

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add these parameters for future use

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2019-04-26 00:29:13 -04:00 committed by Alex Deucher
parent 917048d132
commit 0623fdb061
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
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@ -219,6 +219,9 @@ struct _vcs_dpi_display_pipe_source_params_st {
unsigned char xfc_enable;
unsigned char xfc_slave;
struct _vcs_dpi_display_xfc_params_st xfc_params;
//for vstartuplines calculation freesync
unsigned char v_total_min;
unsigned char v_total_max;
};
struct writeback_st {
int wb_src_height;
@ -289,6 +292,8 @@ struct _vcs_dpi_display_pipe_dest_params_st {
unsigned char otg_inst;
unsigned char odm_combine;
unsigned char use_maximum_vstartup;
unsigned int vtotal_max;
unsigned int vtotal_min;
};
struct _vcs_dpi_display_pipe_params_st {