From: Wyatt Wood <[email protected]> [Why] Need to clear sticky error bits generated during hpd irq from receiver.
[How] Clear sticky vsc sdp error bit. Signed-off-by: Wyatt Wood <[email protected]> Reviewed-by: Anthony Koo <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 1dfcaf1acbfc..93fbc646f53b 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 @@ -2570,7 +2570,8 @@ static bool handle_hpd_irq_psr_sink(struct dc_link *link) psr_sink_psr_status.raw = dpcdbuf[2]; if (psr_error_status.bits.LINK_CRC_ERROR || - psr_error_status.bits.RFB_STORAGE_ERROR) { + psr_error_status.bits.RFB_STORAGE_ERROR || + psr_error_status.bits.VSC_SDP_ERROR) { /* Acknowledge and clear error bits */ dm_helpers_dp_write_dpcd( link->ctx, -- 2.29.2 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
