drm/amd/display: fix initial bounding box values for dcn3.02

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[Why]
Initial bounding box values are updated in dcn30_update_bw_bounding_box
 but they use dcn3_0_soc and dcn3_0_ip instead of dcn3_02_soc and
 dcn3_02_ip

[How]
Add dcn302_update_bw_bounding_box and
 dcn302_get_optimal_dcfclk_fclk_for_uclk so it uses
 dcn3_02_soc and dcn3_02_ip.
Use sr_exit_time_us, sr_enter_plus_exit_time_us,
 from dcn30 on dcn302 to fix flicker on eDP.
 Also use dram_clock_change_latency_us from dcn30.

Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Samson Tam 2021-01-12 11:27:05 -05:00 • committed by Alex Deucher

parent 43c7887313

commit 163e3bcbca

3 changed files with 184 additions and 10 deletions

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24

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

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168

drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c

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2

drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.h

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