From: Zhan liu Date: Tue, 22 Oct 2019 14:50:21 +0000 (-0400) Subject: drm/amd/display: Change Navi14's DWB flag to 1 X-Git-Tag: v5.5-rc1~128^2~18^2~44 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=80df905da70e20c3e813ac90fed5e98c55c0d680;p=linux.git drm/amd/display: Change Navi14's DWB flag to 1 [Why] DWB (Display Writeback) flag needs to be enabled as 1, or system will throw out a few warnings when creating dcn20 resource pool. Also, Navi14's dwb setting needs to match Navi10's, which has already been set to 1. [How] Change value of num_dwb from 0 to 1. Signed-off-by: Zhan Liu Reviewed-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 5e3738e96fdc..924c2e303588 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -852,7 +852,7 @@ static const struct resource_caps res_cap_nv14 = { .num_audio = 6, .num_stream_encoder = 5, .num_pll = 5, - .num_dwb = 0, + .num_dwb = 1, .num_ddc = 5, };