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drm/amd/display: add diags clock programming

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Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2018-02-13 14:41:51 -05:00 committed by Alex Deucher
parent f553e68102
commit 15cf3974eb
4 changed files with 21 additions and 13 deletions
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5
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
View file

@ -505,3 +505,8 @@ enum dc_edid_status dm_helpers_read_local_edid(
return edid_status;
}
void dm_set_dcn_clocks(struct dc_context *ctx, struct dc_clocks *clks)
{
/* TODO: something */
}

11
drivers/gpu/drm/amd/display/dc/dc.h
View file

@ -184,6 +184,17 @@ enum wm_report_mode {
WM_REPORT_OVERRIDE = 1,
};
struct dc_clocks {
int dispclk_khz;
int max_dppclk_khz;
int dcfclk_khz;
int socclk_khz;
int dcfclk_deep_sleep_khz;
int fclk_khz;
int dram_ccm_us;
int min_active_dram_ccm_us;
};
struct dc_debug {
bool surface_visual_confirm;
bool sanity_checks;

3
drivers/gpu/drm/amd/display/dc/dm_helpers.h
View file

@ -108,5 +108,8 @@ enum dc_edid_status dm_helpers_read_local_edid(
struct dc_link *link,
struct dc_sink *sink);
void dm_set_dcn_clocks(
struct dc_context *ctx,
struct dc_clocks *clks);
#endif /* __DM_HELPERS__ */

15
drivers/gpu/drm/amd/display/dc/inc/core_types.h
View file

@ -256,20 +256,9 @@ struct dce_bw_output {
int blackout_recovery_time_us;
};
struct dcn_bw_clocks {
int dispclk_khz;
int max_dppclk_khz;
int dcfclk_khz;
int socclk_khz;
int dcfclk_deep_sleep_khz;
int fclk_khz;
int dram_ccm_us;
int min_active_dram_ccm_us;
};
struct dcn_bw_output {
struct dcn_bw_clocks cur_clk;
struct dcn_bw_clocks calc_clk;
struct dc_clocks cur_clk;
struct dc_clocks calc_clk;
struct dcn_watermark_set watermarks;
};