fb59a9209c
[Why&How]
PG registers are absent in beige goby, so programming these registers
generate call trace. Fix this by adding a dummy function in dcn303
initialization function which prevents writing to non existant registers.
Fixes: cd6d421e3d ("drm/amd/display: Initial DC support for Beige Goby")
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
21 lines
529 B
C
21 lines
529 B
C
// SPDX-License-Identifier: MIT
|
|
/*
|
|
* Copyright (C) 2021 Advanced Micro Devices, Inc.
|
|
*
|
|
* Authors: AMD
|
|
*/
|
|
|
|
#include "dcn303_hwseq.h"
|
|
#include "dcn30/dcn30_init.h"
|
|
#include "dc.h"
|
|
|
|
void dcn303_hw_sequencer_construct(struct dc *dc)
|
|
{
|
|
dcn30_hw_sequencer_construct(dc);
|
|
|
|
dc->hwseq->funcs.dpp_pg_control = dcn303_dpp_pg_control;
|
|
dc->hwseq->funcs.hubp_pg_control = dcn303_hubp_pg_control;
|
|
dc->hwseq->funcs.dsc_pg_control = dcn303_dsc_pg_control;
|
|
dc->hwseq->funcs.enable_power_gating_plane = dcn303_enable_power_gating_plane;
|
|
}
|