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| author | Mario Kleiner <mario.kleiner.de@gmail.com> | 2020-01-09 18:20:27 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-16 01:54:54 +0300 |
| commit | 3b7c59754cc22760760a84ebddb8e0b1e8dd871b (patch) | |
| tree | 9574b97199120573f136acb3fb9e5090c26ae2e3 /drivers/gpu | |
| parent | f2360e333b5a326747981e82e8e4a7a0584dfc9a (diff) | |
| download | linux-3b7c59754cc22760760a84ebddb8e0b1e8dd871b.tar.xz | |
drm/amd/display: Reorder detect_edp_sink_caps before link settings read.
read_current_link_settings_on_detect() on eDP 1.4+ may use the
edp_supported_link_rates table which is set up by
detect_edp_sink_caps(), so that function needs to be called first.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: Martin Leung <martin.leung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 |
1 files changed, 1 insertions, 1 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 62d8289abb4e..4619f94f0ac7 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -817,8 +817,8 @@ static bool dc_link_detect_helper(struct dc_link *link, } case SIGNAL_TYPE_EDP: { - read_current_link_settings_on_detect(link); detect_edp_sink_caps(link); + read_current_link_settings_on_detect(link); sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX; sink_caps.signal = SIGNAL_TYPE_EDP; break; |