diff options
| author | Robin Chen <po-tchen@amd.com> | 2021-09-22 18:17:13 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-28 14:26:14 -0400 |
| commit | e5dfcd272722fe3948837e7f1ca7aafb471037b1 (patch) | |
| tree | 0f772209f1a78e5837b7f313ac0656c7a8021272 /drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | |
| parent | 33df94e181f2181e2bd04c3830eb380f2f3ed048 (diff) | |
drm/amd/display: dc_link_set_psr_allow_active refactoring
[Why]
To expose new power optimization flags to PSR interface. It allows the
PSR related power features can be enabled separately base on different
use scenarios.
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Robin Chen <po-tchen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 8 |
1 files changed, 6 insertions, 2 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 bb96e4e9ccfc..e514506b1997 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 @@ -3523,6 +3523,8 @@ static bool handle_hpd_irq_psr_sink(struct dc_link *link) if (psr_error_status.bits.LINK_CRC_ERROR || psr_error_status.bits.RFB_STORAGE_ERROR || psr_error_status.bits.VSC_SDP_ERROR) { + bool allow_active; + /* Acknowledge and clear error bits */ dm_helpers_dp_write_dpcd( link->ctx, @@ -3532,8 +3534,10 @@ static bool handle_hpd_irq_psr_sink(struct dc_link *link) sizeof(psr_error_status.raw)); /* PSR error, disable and re-enable PSR */ - dc_link_set_psr_allow_active(link, false, true, false); - dc_link_set_psr_allow_active(link, true, true, false); + allow_active = false; + dc_link_set_psr_allow_active(link, &allow_active, true, false, NULL); + allow_active = true; + dc_link_set_psr_allow_active(link, &allow_active, true, false, NULL); return true; } else if (psr_sink_psr_status.bits.SINK_SELF_REFRESH_STATUS == |