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drm/amd/display: Change to correct unit on audio rate

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[Why]
Formula uses kHz in their formula while our driver operates with Hz.

[How]
Divide audio rate by 1000 on the initial variable that is entered into formula.

Signed-off-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Acked-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chris Park 2020-09-22 18:31:38 -04:00 committed by Alex Deucher
parent 2f8be0e516
commit dc3de51642
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
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@ -150,7 +150,6 @@ struct _vcs_dpi_ip_params_st dcn2_0_ip = {
.dispclk_delay_subtotal = 87, //
.dcfclk_cstate_latency = 10, // SRExitTime
.max_inter_dcn_tile_repeaters = 8,
.xfc_supported = true,
.xfc_fill_bw_overhead_percent = 10.0,
.xfc_fill_constant_bytes = 0,
@ -2203,9 +2202,9 @@ int dcn20_populate_dml_pipes_from_context(
/* todo: default max for now, until there is logic reflecting this in dc*/
pipes[pipe_cnt].dout.output_bpc = 12;
#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
/*fill up the audio sample rate*/
/*fill up the audio sample rate (unit in kHz)*/
get_audio_check(&res_ctx->pipe_ctx[i].stream->audio_info, &aud_check);
pipes[pipe_cnt].dout.max_audio_sample_rate = aud_check.max_audiosample_rate;
pipes[pipe_cnt].dout.max_audio_sample_rate = aud_check.max_audiosample_rate / 1000;
#endif
/*
* For graphic plane, cursor number is 1, nv12 is 0