diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c index e047bbeaa4..9eadc2c7f2 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_irq_handler.c @@ -38,6 +38,8 @@ #include "link/link_dpms.h" #include "dm_helpers.h" +#define DC_LOGGER \ + link->ctx->logger #define DC_LOGGER_INIT(logger) bool dp_parse_link_loss_status( @@ -182,14 +184,14 @@ static bool handle_hpd_irq_psr_sink(struct dc_link *link) return false; } -static bool handle_hpd_irq_replay_sink(struct dc_link *link) +static void handle_hpd_irq_replay_sink(struct dc_link *link) { union dpcd_replay_configuration replay_configuration; /*AMD Replay version reuse DP_PSR_ERROR_STATUS for REPLAY_ERROR status.*/ union psr_error_status replay_error_status; if (!link->replay_settings.replay_feature_enabled) - return false; + return; dm_helpers_dp_read_dpcd( link->ctx, @@ -217,6 +219,12 @@ static bool handle_hpd_irq_replay_sink(struct dc_link *link) link->replay_settings.config.replay_error_status.bits.STATE_TRANSITION_ERROR) { bool allow_active; + if (link->replay_settings.config.replay_error_status.bits.DESYNC_ERROR) + link->replay_settings.config.received_desync_error_hpd = 1; + + if (link->replay_settings.config.force_disable_desync_error_check) + return; + /* Acknowledge and clear configuration bits */ dm_helpers_dp_write_dpcd( link->ctx, @@ -241,7 +249,6 @@ static bool handle_hpd_irq_replay_sink(struct dc_link *link) edp_set_replay_allow_active(link, &allow_active, true, false, NULL); } } - return true; } void dp_handle_link_loss(struct dc_link *link) @@ -422,9 +429,7 @@ bool dp_handle_hpd_rx_irq(struct dc_link *link, /* PSR-related error was detected and handled */ return true; - if (handle_hpd_irq_replay_sink(link)) - /* Replay-related error was detected and handled */ - return true; + handle_hpd_irq_replay_sink(link); /* If PSR-related error handled, Main link may be off, * so do not handle as a normal sink status change interrupt. |