From: Martin Tsai <[email protected]> [why] The sink count change HPD_IRQ will be ignored if the branch device has only DP DFP.
[how] To remove the port type restriction. Signed-off-by: Martin Tsai <[email protected]> Acked-by: Bindu Ramamurthy <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 6b11d4af54af..2fc12239b22c 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -3173,13 +3173,7 @@ static void get_active_converter_info( } /* DPCD 0x5 bit 0 = 1, it indicate it's branch device */ - if (ds_port.fields.PORT_TYPE == DOWNSTREAM_DP) { - link->dpcd_caps.is_branch_dev = false; - } - - else { - link->dpcd_caps.is_branch_dev = ds_port.fields.PORT_PRESENT; - } + link->dpcd_caps.is_branch_dev = ds_port.fields.PORT_PRESENT; switch (ds_port.fields.PORT_TYPE) { case DOWNSTREAM_VGA: -- 2.25.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
