From: Khaled Almahallawy Date: Mon, 8 Jun 2020 20:45:37 +0000 (-0700) Subject: drm/i915/tc: fix the reset of ln0 X-Git-Tag: v5.10.7~2288^2~1^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a43555ac908c604f45ed98628805aec9355b9737;p=platform%2Fkernel%2Flinux-rpi.git drm/i915/tc: fix the reset of ln0 Setting ln0 similar to ln1 Fixes: 3b51be4e4061b ("drm/i915/tc: Update DP_MODE programming") Cc: # v5.5+ Signed-off-by: Khaled Almahallawy Reviewed-by: José Roberto de Souza Signed-off-by: Imre Deak Link: https://patchwork.freedesktop.org/patch/msgid/20200608204537.28468-1-khaled.almahallawy@intel.com (cherry picked from commit 4f72a8ee819d57d7329d88f487a2fc9b45153177) Signed-off-by: Joonas Lahtinen --- 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 */