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drm/amd/display: Defer the setting of link hpd status for usb4/tbt

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[Why & How]
Link hpd status is set during link detection process via dpia_query_hpd_status(),
doesn't need to explicitly set it during outbox irq. Remove it.

Reviewed-by: Jerry Zuo <jerry.zuo@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wayne Lin
2024-05-27 15:17:26 +08:00
committed by Alex Deucher
parent e32e15dbf0
commit 9a57348188
1 changed files with 0 additions and 8 deletions
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8
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -863,7 +863,6 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params)
struct dmcub_trace_buf_entry entry = { 0 };
u32 count = 0;
struct dmub_hpd_work *dmub_hpd_wrk;
struct dc_link *plink = NULL;
static const char *const event_type[] = {
"NO_DATA",
"AUX_REPLY",
@@ -919,13 +918,6 @@ static void dm_dmub_outbox1_low_irq(void *interrupt_params)
}
INIT_WORK(&dmub_hpd_wrk->handle_hpd_work, dm_handle_hpd_work);
dmub_hpd_wrk->adev = adev;
if (notify.type == DMUB_NOTIFICATION_HPD) {
plink = adev->dm.dc->links[notify.link_index];
if (plink) {
plink->hpd_status =
notify.hpd_status == DP_HPD_PLUG;
}
}
queue_work(adev->dm.delayed_hpd_wq, &dmub_hpd_wrk->handle_hpd_work);
} else {
dm->dmub_callback[notify.type](adev, &notify);