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| author | John Barberiz <jbarberi@amd.com> | 2018-01-15 18:30:22 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:18:44 -0500 |
| commit | cf5620562f508c6c949fd05b2e18d80581d3be32 (patch) | |
| tree | a15b1858a16e5b6e95969ca1ec624d3b9f689fbf /drivers/gpu/drm/amd/display/dc/core/dc_link.c | |
| parent | 6c1d03a4f2d949bfde16962b3abe9b3b6968b9f7 (diff) | |
| download | linux-cf5620562f508c6c949fd05b2e18d80581d3be32.tar.bz2 | |
drm/amd/display: Add temporary delay on disconnect patch
- Sequencing bug of not resetting delay on disconnect to default values
Signed-off-by: John Barberiz <jbarberi@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index c7e159a6c284..420bc2d859eb 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -700,6 +700,8 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason) if (sink->edid_caps.panel_patch.disconnect_delay > 0 && SIGNAL_TYPE_HDMI_TYPE_A) program_hpd_filter(link, sink->edid_caps.panel_patch.disconnect_delay); + else + program_hpd_filter(link, DEFAULT_DELAY_DISCONNECT); /* HDMI-DVI Dongle */ if (sink->sink_signal == SIGNAL_TYPE_HDMI_TYPE_A && |