[Intel-gfx] [PATCH 2/2] drm/i915: Make MG phy macros semantically consistent
Aditya Swarup
aditya.swarup at intel.com
Mon Jan 28 22:00:12 UTC 2019
Macros to be organized semantically by dword, lane and
port(in this order).
Cc: Clint Taylor <clinton.a.taylor at intel.com>
Cc: Imre Deak <imre.deak at intel.com>
Cc: Jani Nikula <jani.nikula at linux.intel.com>
Signed-off-by: Aditya Swarup <aditya.swarup at intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 50 ++++++++++++++++----------------
drivers/gpu/drm/i915/intel_ddi.c | 44 ++++++++++++++--------------
2 files changed, 47 insertions(+), 47 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index b0535073c3f0..da8fcdc456d2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1897,7 +1897,7 @@ enum i915_power_well_id {
#define N_SCALAR(x) ((x) << 24)
#define N_SCALAR_MASK (0x7F << 24)
-#define MG_PHY_PORT_LN(port, ln, ln0p1, ln0p2, ln1p1) \
+#define MG_PHY_PORT_LN(ln, port, ln0p1, ln0p2, ln1p1) \
_MMIO(_PORT((port) - PORT_C, ln0p1, ln0p2) + (ln) * ((ln1p1) - (ln0p1)))
#define MG_TX_LINK_PARAMS_TX1LN0_PORT1 0x16812C
@@ -1908,8 +1908,8 @@ enum i915_power_well_id {
#define MG_TX_LINK_PARAMS_TX1LN1_PORT3 0x16A52C
#define MG_TX_LINK_PARAMS_TX1LN0_PORT4 0x16B12C
#define MG_TX_LINK_PARAMS_TX1LN1_PORT4 0x16B52C
-#define MG_TX1_LINK_PARAMS(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_LINK_PARAMS_TX1LN0_PORT1, \
+#define MG_TX1_LINK_PARAMS(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_LINK_PARAMS_TX1LN0_PORT1, \
MG_TX_LINK_PARAMS_TX1LN0_PORT2, \
MG_TX_LINK_PARAMS_TX1LN1_PORT1)
@@ -1921,8 +1921,8 @@ enum i915_power_well_id {
#define MG_TX_LINK_PARAMS_TX2LN1_PORT3 0x16A4AC
#define MG_TX_LINK_PARAMS_TX2LN0_PORT4 0x16B0AC
#define MG_TX_LINK_PARAMS_TX2LN1_PORT4 0x16B4AC
-#define MG_TX2_LINK_PARAMS(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_LINK_PARAMS_TX2LN0_PORT1, \
+#define MG_TX2_LINK_PARAMS(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_LINK_PARAMS_TX2LN0_PORT1, \
MG_TX_LINK_PARAMS_TX2LN0_PORT2, \
MG_TX_LINK_PARAMS_TX2LN1_PORT1)
#define CRI_USE_FS32 (1 << 5)
@@ -1935,8 +1935,8 @@ enum i915_power_well_id {
#define MG_TX_PISO_READLOAD_TX1LN1_PORT3 0x16A54C
#define MG_TX_PISO_READLOAD_TX1LN0_PORT4 0x16B14C
#define MG_TX_PISO_READLOAD_TX1LN1_PORT4 0x16B54C
-#define MG_TX1_PISO_READLOAD(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_PISO_READLOAD_TX1LN0_PORT1, \
+#define MG_TX1_PISO_READLOAD(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_PISO_READLOAD_TX1LN0_PORT1, \
MG_TX_PISO_READLOAD_TX1LN0_PORT2, \
MG_TX_PISO_READLOAD_TX1LN1_PORT1)
@@ -1948,8 +1948,8 @@ enum i915_power_well_id {
#define MG_TX_PISO_READLOAD_TX2LN1_PORT3 0x16A4CC
#define MG_TX_PISO_READLOAD_TX2LN0_PORT4 0x16B0CC
#define MG_TX_PISO_READLOAD_TX2LN1_PORT4 0x16B4CC
-#define MG_TX2_PISO_READLOAD(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_PISO_READLOAD_TX2LN0_PORT1, \
+#define MG_TX2_PISO_READLOAD(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_PISO_READLOAD_TX2LN0_PORT1, \
MG_TX_PISO_READLOAD_TX2LN0_PORT2, \
MG_TX_PISO_READLOAD_TX2LN1_PORT1)
#define CRI_CALCINIT (1 << 1)
@@ -1962,8 +1962,8 @@ enum i915_power_well_id {
#define MG_TX_SWINGCTRL_TX1LN1_PORT3 0x16A548
#define MG_TX_SWINGCTRL_TX1LN0_PORT4 0x16B148
#define MG_TX_SWINGCTRL_TX1LN1_PORT4 0x16B548
-#define MG_TX1_SWINGCTRL(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_SWINGCTRL_TX1LN0_PORT1, \
+#define MG_TX1_SWINGCTRL(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_SWINGCTRL_TX1LN0_PORT1, \
MG_TX_SWINGCTRL_TX1LN0_PORT2, \
MG_TX_SWINGCTRL_TX1LN1_PORT1)
@@ -1975,8 +1975,8 @@ enum i915_power_well_id {
#define MG_TX_SWINGCTRL_TX2LN1_PORT3 0x16A4C8
#define MG_TX_SWINGCTRL_TX2LN0_PORT4 0x16B0C8
#define MG_TX_SWINGCTRL_TX2LN1_PORT4 0x16B4C8
-#define MG_TX2_SWINGCTRL(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_SWINGCTRL_TX2LN0_PORT1, \
+#define MG_TX2_SWINGCTRL(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_SWINGCTRL_TX2LN0_PORT1, \
MG_TX_SWINGCTRL_TX2LN0_PORT2, \
MG_TX_SWINGCTRL_TX2LN1_PORT1)
#define CRI_TXDEEMPH_OVERRIDE_17_12(x) ((x) << 0)
@@ -1990,8 +1990,8 @@ enum i915_power_well_id {
#define MG_TX_DRVCTRL_TX1LN1_TXPORT3 0x16A544
#define MG_TX_DRVCTRL_TX1LN0_TXPORT4 0x16B144
#define MG_TX_DRVCTRL_TX1LN1_TXPORT4 0x16B544
-#define MG_TX1_DRVCTRL(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_DRVCTRL_TX1LN0_TXPORT1, \
+#define MG_TX1_DRVCTRL(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_DRVCTRL_TX1LN0_TXPORT1, \
MG_TX_DRVCTRL_TX1LN0_TXPORT2, \
MG_TX_DRVCTRL_TX1LN1_TXPORT1)
@@ -2003,8 +2003,8 @@ enum i915_power_well_id {
#define MG_TX_DRVCTRL_TX2LN1_PORT3 0x16A4C4
#define MG_TX_DRVCTRL_TX2LN0_PORT4 0x16B0C4
#define MG_TX_DRVCTRL_TX2LN1_PORT4 0x16B4C4
-#define MG_TX2_DRVCTRL(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_DRVCTRL_TX2LN0_PORT1, \
+#define MG_TX2_DRVCTRL(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_DRVCTRL_TX2LN0_PORT1, \
MG_TX_DRVCTRL_TX2LN0_PORT2, \
MG_TX_DRVCTRL_TX2LN1_PORT1)
#define CRI_TXDEEMPH_OVERRIDE_11_6(x) ((x) << 24)
@@ -2023,8 +2023,8 @@ enum i915_power_well_id {
#define MG_CLKHUB_LN1_PORT3 0x16A79C
#define MG_CLKHUB_LN0_PORT4 0x16B39C
#define MG_CLKHUB_LN1_PORT4 0x16B79C
-#define MG_CLKHUB(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_CLKHUB_LN0_PORT1, \
+#define MG_CLKHUB(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_CLKHUB_LN0_PORT1, \
MG_CLKHUB_LN0_PORT2, \
MG_CLKHUB_LN1_PORT1)
#define CFG_LOW_RATE_LKREN_EN (1 << 11)
@@ -2037,8 +2037,8 @@ enum i915_power_well_id {
#define MG_TX_DCC_TX1LN1_PORT3 0x16A510
#define MG_TX_DCC_TX1LN0_PORT4 0x16B110
#define MG_TX_DCC_TX1LN1_PORT4 0x16B510
-#define MG_TX1_DCC(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_DCC_TX1LN0_PORT1, \
+#define MG_TX1_DCC(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_DCC_TX1LN0_PORT1, \
MG_TX_DCC_TX1LN0_PORT2, \
MG_TX_DCC_TX1LN1_PORT1)
#define MG_TX_DCC_TX2LN0_PORT1 0x168090
@@ -2049,8 +2049,8 @@ enum i915_power_well_id {
#define MG_TX_DCC_TX2LN1_PORT3 0x16A490
#define MG_TX_DCC_TX2LN0_PORT4 0x16B090
#define MG_TX_DCC_TX2LN1_PORT4 0x16B490
-#define MG_TX2_DCC(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_TX_DCC_TX2LN0_PORT1, \
+#define MG_TX2_DCC(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_TX_DCC_TX2LN0_PORT1, \
MG_TX_DCC_TX2LN0_PORT2, \
MG_TX_DCC_TX2LN1_PORT1)
#define CFG_AMI_CK_DIV_OVERRIDE_VAL(x) ((x) << 25)
@@ -2065,8 +2065,8 @@ enum i915_power_well_id {
#define MG_DP_MODE_LN1_ACU_PORT3 0x16A7A0
#define MG_DP_MODE_LN0_ACU_PORT4 0x16B3A0
#define MG_DP_MODE_LN1_ACU_PORT4 0x16B7A0
-#define MG_DP_MODE(port, ln) \
- MG_PHY_PORT_LN(port, ln, MG_DP_MODE_LN0_ACU_PORT1, \
+#define MG_DP_MODE(ln, port) \
+ MG_PHY_PORT_LN(ln, port, MG_DP_MODE_LN0_ACU_PORT1, \
MG_DP_MODE_LN0_ACU_PORT2, \
MG_DP_MODE_LN1_ACU_PORT1)
#define MG_DP_MODE_CFG_DP_X2_MODE (1 << 7)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index c6def69348a6..32d42f2dc3d1 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -2553,33 +2553,33 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
/* Set MG_TX_LINK_PARAMS cri_use_fs32 to 0. */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_LINK_PARAMS(port, ln));
+ val = I915_READ(MG_TX1_LINK_PARAMS(ln, port));
val &= ~CRI_USE_FS32;
- I915_WRITE(MG_TX1_LINK_PARAMS(port, ln), val);
+ I915_WRITE(MG_TX1_LINK_PARAMS(ln, port), val);
- val = I915_READ(MG_TX2_LINK_PARAMS(port, ln));
+ val = I915_READ(MG_TX2_LINK_PARAMS(ln, port));
val &= ~CRI_USE_FS32;
- I915_WRITE(MG_TX2_LINK_PARAMS(port, ln), val);
+ I915_WRITE(MG_TX2_LINK_PARAMS(ln, port), val);
}
/* Program MG_TX_SWINGCTRL with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_SWINGCTRL(port, ln));
+ val = I915_READ(MG_TX1_SWINGCTRL(ln, port));
val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
val |= CRI_TXDEEMPH_OVERRIDE_17_12(
ddi_translations[level].cri_txdeemph_override_17_12);
- I915_WRITE(MG_TX1_SWINGCTRL(port, ln), val);
+ I915_WRITE(MG_TX1_SWINGCTRL(ln, port), val);
- val = I915_READ(MG_TX2_SWINGCTRL(port, ln));
+ val = I915_READ(MG_TX2_SWINGCTRL(ln, port));
val &= ~CRI_TXDEEMPH_OVERRIDE_17_12_MASK;
val |= CRI_TXDEEMPH_OVERRIDE_17_12(
ddi_translations[level].cri_txdeemph_override_17_12);
- I915_WRITE(MG_TX2_SWINGCTRL(port, ln), val);
+ I915_WRITE(MG_TX2_SWINGCTRL(ln, port), val);
}
/* Program MG_TX_DRVCTRL with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_DRVCTRL(port, ln));
+ val = I915_READ(MG_TX1_DRVCTRL(ln, port));
val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
val |= CRI_TXDEEMPH_OVERRIDE_5_0(
@@ -2587,9 +2587,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
CRI_TXDEEMPH_OVERRIDE_11_6(
ddi_translations[level].cri_txdeemph_override_11_6) |
CRI_TXDEEMPH_OVERRIDE_EN;
- I915_WRITE(MG_TX1_DRVCTRL(port, ln), val);
+ I915_WRITE(MG_TX1_DRVCTRL(ln, port), val);
- val = I915_READ(MG_TX2_DRVCTRL(port, ln));
+ val = I915_READ(MG_TX2_DRVCTRL(ln, port));
val &= ~(CRI_TXDEEMPH_OVERRIDE_11_6_MASK |
CRI_TXDEEMPH_OVERRIDE_5_0_MASK);
val |= CRI_TXDEEMPH_OVERRIDE_5_0(
@@ -2597,7 +2597,7 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
CRI_TXDEEMPH_OVERRIDE_11_6(
ddi_translations[level].cri_txdeemph_override_11_6) |
CRI_TXDEEMPH_OVERRIDE_EN;
- I915_WRITE(MG_TX2_DRVCTRL(port, ln), val);
+ I915_WRITE(MG_TX2_DRVCTRL(ln, port), val);
/* FIXME: Program CRI_LOADGEN_SEL after the spec is updated */
}
@@ -2608,17 +2608,17 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
* values from table for which TX1 and TX2 enabled.
*/
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_CLKHUB(port, ln));
+ val = I915_READ(MG_CLKHUB(ln, port));
if (link_clock < 300000)
val |= CFG_LOW_RATE_LKREN_EN;
else
val &= ~CFG_LOW_RATE_LKREN_EN;
- I915_WRITE(MG_CLKHUB(port, ln), val);
+ I915_WRITE(MG_CLKHUB(ln, port), val);
}
/* Program the MG_TX_DCC<LN, port being used> based on the link frequency */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_DCC(port, ln));
+ val = I915_READ(MG_TX1_DCC(ln, port));
val &= ~CFG_AMI_CK_DIV_OVERRIDE_VAL_MASK;
if (link_clock <= 500000) {
val &= ~CFG_AMI_CK_DIV_OVERRIDE_EN;
@@ -2626,9 +2626,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
val |= CFG_AMI_CK_DIV_OVERRIDE_EN |
CFG_AMI_CK_DIV_OVERRIDE_VAL(1);
}
- I915_WRITE(MG_TX1_DCC(port, ln), val);
+ I915_WRITE(MG_TX1_DCC(ln, port), val);
- val = I915_READ(MG_TX2_DCC(port, ln));
+ val = I915_READ(MG_TX2_DCC(ln, port));
val &= ~CFG_AMI_CK_DIV_OVERRIDE_VAL_MASK;
if (link_clock <= 500000) {
val &= ~CFG_AMI_CK_DIV_OVERRIDE_EN;
@@ -2636,18 +2636,18 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder,
val |= CFG_AMI_CK_DIV_OVERRIDE_EN |
CFG_AMI_CK_DIV_OVERRIDE_VAL(1);
}
- I915_WRITE(MG_TX2_DCC(port, ln), val);
+ I915_WRITE(MG_TX2_DCC(ln, port), val);
}
/* Program MG_TX_PISO_READLOAD with values from vswing table */
for (ln = 0; ln < 2; ln++) {
- val = I915_READ(MG_TX1_PISO_READLOAD(port, ln));
+ val = I915_READ(MG_TX1_PISO_READLOAD(ln, port));
val |= CRI_CALCINIT;
- I915_WRITE(MG_TX1_PISO_READLOAD(port, ln), val);
+ I915_WRITE(MG_TX1_PISO_READLOAD(ln, port), val);
- val = I915_READ(MG_TX2_PISO_READLOAD(port, ln));
+ val = I915_READ(MG_TX2_PISO_READLOAD(ln, port));
val |= CRI_CALCINIT;
- I915_WRITE(MG_TX2_PISO_READLOAD(port, ln), val);
+ I915_WRITE(MG_TX2_PISO_READLOAD(ln, port), val);
}
}
--
2.17.1
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