From: Chris Park Date: Tue, 22 Sep 2020 22:31:38 +0000 (-0400) Subject: drm/amd/display: Change to correct unit on audio rate X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dc3de51642add38e9dbdc6eb9f8286b3eee42fe0;p=linux.git drm/amd/display: Change to correct unit on audio rate [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 Reviewed-by: Charlene Liu Acked-by: Eryk Brol Acked-by: Nicholas Kazlauskas Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index bf37a229a3424..d50a9c3706372 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -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