From: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx>
ICP has GPIO pin 1/2 mapped to combo-phy ports & GPIO pins 9/10/11/12
mapped to tc ports[1-4].
This patch defines GPIOCTL registers for GPIO pins 9-12 & uses them in GPIO
pin mapping table.
Cc: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
Cc: Madhav Chauhan <madhav.chauhan@xxxxxxxxx>
Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 4 ++++
drivers/gpu/drm/i915/intel_hdmi.c | 2 +-
drivers/gpu/drm/i915/intel_i2c.c | 12 ++++++------
3 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 452356a4af07..e48b717769b2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3015,6 +3015,10 @@ enum i915_power_well_id {
#define GPIOF _MMIO(0x5024)
#define GPIOG _MMIO(0x5028)
#define GPIOH _MMIO(0x502c)
+#define GPIOJ _MMIO(0x5034)
+#define GPIOK _MMIO(0x5038)
+#define GPIOL _MMIO(0x503C)
+#define GPIOM _MMIO(0x5040)
# define GPIO_CLOCK_DIR_MASK (1 << 0)
# define GPIO_CLOCK_DIR_IN (0 << 1)
# define GPIO_CLOCK_DIR_OUT (1 << 1)
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 75f02a0e7d39..3db2459c79b1 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -2276,7 +2276,7 @@ static u8 intel_hdmi_ddc_pin(struct drm_i915_private *dev_priv,
ddc_pin = bxt_port_to_ddc_pin(dev_priv, port);
else if (HAS_PCH_CNP(dev_priv))
ddc_pin = cnp_port_to_ddc_pin(dev_priv, port);
- else if (IS_ICELAKE(dev_priv))
+ else if (HAS_PCH_ICP(dev_priv))
ddc_pin = icl_port_to_ddc_pin(dev_priv, port);
else
ddc_pin = g4x_port_to_ddc_pin(dev_priv, port);
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index e6875509bcd9..b91e418028cb 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -77,12 +77,12 @@ static const struct gmbus_pin gmbus_pins_cnp[] = {
};
static const struct gmbus_pin gmbus_pins_icp[] = {
- [GMBUS_PIN_1_BXT] = { "dpa", GPIOA },
- [GMBUS_PIN_2_BXT] = { "dpb", GPIOB },
- [GMBUS_PIN_9_TC1_ICP] = { "tc1", GPIOC },
- [GMBUS_PIN_10_TC2_ICP] = { "tc2", GPIOD },
- [GMBUS_PIN_11_TC3_ICP] = { "tc3", GPIOE },
- [GMBUS_PIN_12_TC4_ICP] = { "tc4", GPIOF },
+ [GMBUS_PIN_1_BXT] = { "dpa", GPIOB },
+ [GMBUS_PIN_2_BXT] = { "dpb", GPIOC },
+ [GMBUS_PIN_9_TC1_ICP] = { "tc1", GPIOJ },
+ [GMBUS_PIN_10_TC2_ICP] = { "tc2", GPIOK },
+ [GMBUS_PIN_11_TC3_ICP] = { "tc3", GPIOL },
+ [GMBUS_PIN_12_TC4_ICP] = { "tc4", GPIOM },
};
/* pin is expected to be valid */
--
2.14.3
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