The registers DPCSSS,DPSP,DPMLE1 and DPPMS are all at an offset
from the base - which is the FLexi IO Adaptor. Lets follow the
offset calculation while accessing these registers.
v2:
- Follow spec for numbering - s/0/1(Lucas)
- s/FIA_1/FIA1_BASE (Anusha)
v3:
- Remove register offset defines. (Jani)
- Update comment. (Anusha)
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 8d089ef848b2..e80e9b983334 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2057,8 +2057,11 @@ enum i915_power_well_id {
#define BXT_PORT_CL2CM_DW6(phy) _BXT_PHY((phy), _PORT_CL2CM_DW6_BC)
#define DW6_OLDO_DYN_PWR_DOWN_EN (1 << 28)
+/* FIA Bases */
+#define FIA1_BASE 0x163000
+
/* ICL PHY DFLEX registers */
-#define PORT_TX_DFLEXDPMLE1 _MMIO(0x1638C0)
+#define PORT_TX_DFLEXDPMLE1 _MMIO(FIA1_BASE + 0x008C0)
#define DFLEXDPMLE1_DPMLETC_MASK(n) (0xf << (4 * (n)))
#define DFLEXDPMLE1_DPMLETC(n, x) ((x) << (4 * (n)))
@@ -11031,17 +11034,17 @@ enum skl_power_gate {
_ICL_DSC1_RC_BUF_THRESH_1_UDW_PB, \
_ICL_DSC1_RC_BUF_THRESH_1_UDW_PC)
-#define PORT_TX_DFLEXDPSP _MMIO(0x1638A0)
+#define PORT_TX_DFLEXDPSP _MMIO(FIA1_BASE + 0x008A0)
#define TC_LIVE_STATE_TBT(tc_port) (1 << ((tc_port) * 8 + 6))
#define TC_LIVE_STATE_TC(tc_port) (1 << ((tc_port) * 8 + 5))
#define DP_LANE_ASSIGNMENT_SHIFT(tc_port) ((tc_port) * 8)
#define DP_LANE_ASSIGNMENT_MASK(tc_port) (0xf << ((tc_port) * 8))
#define DP_LANE_ASSIGNMENT(tc_port, x) ((x) << ((tc_port) * 8))
-#define PORT_TX_DFLEXDPPMS _MMIO(0x163890)
+#define PORT_TX_DFLEXDPPMS _MMIO(FIA1_BASE + 0x00890)
#define DP_PHY_MODE_STATUS_COMPLETED(tc_port) (1 << (tc_port))
-#define PORT_TX_DFLEXDPCSSS _MMIO(0x163894)
+#define PORT_TX_DFLEXDPCSSS _MMIO(FIA1_BASE + 0x00894)
#define DP_PHY_MODE_STATUS_NOT_SAFE(tc_port) (1 << (tc_port))
#endif /* _I915_REG_H_ */
--
2.17.1
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