From a2bc69a1a9d6820976dfa014a6e7dcc53c585793 Mon Sep 17 00:00:00 2001
From: Manasi Navare <manasi.d.navare@intel.com>
Date: Fri, 25 May 2018 12:03:52 -0700
Subject: [PATCH] drm/i915/icl: Add register definition for DFLEXDPMLE
DFLEXDPMLE register is required to tell the FIA hardware which
main links of DP are enabled on TCC Connectors. FIA uses this
information to program PHY to Controller signal mapping.
This register is applicable in both TC connector's Alternate mode
as well as DP connector mode.
v2:
* Remove _ICL prefix since the reg is first introduced
in ICL (Paulo)
* s/ICL/icl in commit message (Lucas)
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Madhav Chauhan <madhav.chauhan@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1527275032-4555-1-git-send-email-manasi.d.navare@intel.com
---
drivers/gpu/drm/i915/i915_reg.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 43397e50fec37..5866b7d0ad818 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1990,6 +1990,11 @@ enum i915_power_well_id {
_ICL_PORT_COMP_DW10_A, \
_ICL_PORT_COMP_DW10_B)
+/* ICL PHY DFLEX registers */
+#define PORT_TX_DFLEXDPMLE1 _MMIO(0x1638C0)
+#define DFLEXDPMLE1_DPMLETC_MASK(n) (0xf << (4 * (n)))
+#define DFLEXDPMLE1_DPMLETC(n, x) ((x) << (4 * (n)))
+
/* BXT PHY Ref registers */
#define _PORT_REF_DW3_A 0x16218C
#define _PORT_REF_DW3_BC 0x6C18C
--
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