From 6677c3b167b3ba9fa183015f6244e2db28d99f29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= <jose.souza@intel.com>
Date: Tue, 24 Sep 2019 14:00:40 -0700
Subject: drm/i915/tgl: Return the mg/dkl pll as DDI clock for new TC ports
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Git-commit: 6677c3b167b3ba9fa183015f6244e2db28d99f29
Patch-mainline: v5.5-rc1
References: bsc#1152489
TGL added 2 more TC ports that currently are not being handled by
icl_pll_to_ddi_clk_sel(), so adding those.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Reported-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190924210040.142075-6-jose.souza@intel.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index c06353ae0d12..aa470c70a198 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -1049,6 +1049,8 @@ static u32 icl_pll_to_ddi_clk_sel(struct intel_encoder *encoder,
case DPLL_ID_ICL_MGPLL2:
case DPLL_ID_ICL_MGPLL3:
case DPLL_ID_ICL_MGPLL4:
+ case DPLL_ID_TGL_MGPLL5:
+ case DPLL_ID_TGL_MGPLL6:
return DDI_CLK_SEL_MG;
}
}
--
2.28.0