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authorKhaled Almahallawy <[email protected]>2020-06-08 13:45:37 -0700
committerJoonas Lahtinen <[email protected]>2020-06-16 11:34:23 +0300
commita43555ac908c604f45ed98628805aec9355b9737 (patch)
tree768a4d42190a76f72da149c74ea3187f8048e80f
parent4178b5a60cefd4721095cce974af7c142f2a6331 (diff)
drm/i915/tc: fix the reset of ln0
Setting ln0 similar to ln1 Fixes: 3b51be4e4061b ("drm/i915/tc: Update DP_MODE programming") Cc: <[email protected]> # v5.5+ Signed-off-by: Khaled Almahallawy <[email protected]> Reviewed-by: José Roberto de Souza <[email protected]> Signed-off-by: Imre Deak <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 4f72a8ee819d57d7329d88f487a2fc9b45153177) Signed-off-by: Joonas Lahtinen <[email protected]>
-rw-r--r--drivers/gpu/drm/i915/display/intel_ddi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index aa22465bb56e..f53de9664903 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -2987,7 +2987,7 @@ icl_program_mg_dp_mode(struct intel_digital_port *intel_dig_port,
ln1 = intel_de_read(dev_priv, MG_DP_MODE(1, tc_port));
}
- ln0 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X1_MODE);
+ ln0 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X2_MODE);
ln1 &= ~(MG_DP_MODE_CFG_DP_X1_MODE | MG_DP_MODE_CFG_DP_X2_MODE);
/* DPPATC */