From aaf70b90a4f196b1abd67f97dace64a60308234e Mon Sep 17 00:00:00 2001
From: Mahesh Kumar <mahesh1.kumar@intel.com>
Date: Fri, 12 Jul 2019 18:09:21 -0700
Subject: [PATCH] drm/i915/tgl: update ddi/tc clock_off bits
Git-commit: aaf70b90a4f196b1abd67f97dace64a60308234e
Patch-mainline: v5.4-rc1
References: jsc#SLE-7953
In GEN 12 PORT_C DDI clk_off bit is not equally distanced to A/B,
it's at offset 24. Similarly TC port (5/6) clk off bits are at
offset 22/23. Extend the macros to cover the additional ports.
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190713010940.17711-4-lucas.demarchi@intel.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/i915_reg.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3035a48a2527..d2b76121d863 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9742,8 +9742,9 @@ enum skl_power_gate {
#define ICL_DPCLKA_CFGCR0 _MMIO(0x164280)
#define ICL_DPCLKA_CFGCR0_DDI_CLK_OFF(phy) (1 << _PICK(phy, 10, 11, 24))
-#define ICL_DPCLKA_CFGCR0_TC_CLK_OFF(tc_port) (1 << ((tc_port) == PORT_TC4 ? \
- 21 : (tc_port) + 12))
+#define ICL_DPCLKA_CFGCR0_TC_CLK_OFF(tc_port) (1 << ((tc_port) < PORT_TC4 ? \
+ (tc_port) + 12 : \
+ (tc_port) - PORT_TC4 + 21))
#define ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy) ((phy) * 2)
#define ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(phy) (3 << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
#define ICL_DPCLKA_CFGCR0_DDI_CLK_SEL(pll, phy) ((pll) << ICL_DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(phy))
--
2.16.4