[Intel-gfx] [PATCH v3 08/19] drm/i915: Introduce GEN8_DE_PORT_HOTPLUG()
Ville Syrjala
ville.syrjala at linux.intel.com
Wed Oct 28 21:33:12 UTC 2020
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Unify the BDW/BXT hotplug bits. BDW only has port A, but that
matches BXT port A so we can shar the same macro for both.
v2: Remember the gvt
Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/gvt/display.c | 14 +++++++-------
drivers/gpu/drm/i915/i915_irq.c | 18 +++++++++---------
drivers/gpu/drm/i915/i915_reg.h | 10 +++++-----
3 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c
index c124734e114c..5b5c71a0b4af 100644
--- a/drivers/gpu/drm/i915/gvt/display.c
+++ b/drivers/gpu/drm/i915/gvt/display.c
@@ -174,23 +174,23 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu)
if (IS_BROXTON(dev_priv)) {
vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &=
- ~(BXT_DE_PORT_HP_DDI(HPD_PORT_A) |
- BXT_DE_PORT_HP_DDI(HPD_PORT_B) |
- BXT_DE_PORT_HP_DDI(HPD_PORT_C));
+ ~(GEN8_DE_PORT_HOTPLUG(HPD_PORT_A) |
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_B) |
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_C));
if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
- BXT_DE_PORT_HP_DDI(HPD_PORT_A);
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_A);
}
if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
- BXT_DE_PORT_HP_DDI(HPD_PORT_B);
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_B);
}
if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
- BXT_DE_PORT_HP_DDI(HPD_PORT_C);
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_C);
}
return;
@@ -328,7 +328,7 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu)
if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
if (IS_BROADWELL(dev_priv))
vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
- GEN8_PORT_DP_A_HOTPLUG;
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_A);
else
vgpu_vreg_t(vgpu, SDEISR) |= SDE_PORTA_HOTPLUG_SPT;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 252464d90575..216d6247b30a 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -71,7 +71,7 @@ static const u32 hpd_ivb[HPD_NUM_PINS] = {
};
static const u32 hpd_bdw[HPD_NUM_PINS] = {
- [HPD_PORT_A] = GEN8_PORT_DP_A_HOTPLUG,
+ [HPD_PORT_A] = GEN8_DE_PORT_HOTPLUG(HPD_PORT_A),
};
static const u32 hpd_ibx[HPD_NUM_PINS] = {
@@ -126,9 +126,9 @@ static const u32 hpd_status_i915[HPD_NUM_PINS] = {
};
static const u32 hpd_bxt[HPD_NUM_PINS] = {
- [HPD_PORT_A] = BXT_DE_PORT_HP_DDI(HPD_PORT_A),
- [HPD_PORT_B] = BXT_DE_PORT_HP_DDI(HPD_PORT_B),
- [HPD_PORT_C] = BXT_DE_PORT_HP_DDI(HPD_PORT_C),
+ [HPD_PORT_A] = GEN8_DE_PORT_HOTPLUG(HPD_PORT_A),
+ [HPD_PORT_B] = GEN8_DE_PORT_HOTPLUG(HPD_PORT_B),
+ [HPD_PORT_C] = GEN8_DE_PORT_HOTPLUG(HPD_PORT_C),
};
static const u32 hpd_gen11[HPD_NUM_PINS] = {
@@ -2379,7 +2379,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
found = true;
}
} else if (IS_BROADWELL(dev_priv)) {
- tmp_mask = iir & GEN8_PORT_DP_A_HOTPLUG;
+ tmp_mask = iir & BDW_DE_PORT_HOTPLUG_MASK;
if (tmp_mask) {
ilk_hpd_irq_handler(dev_priv, tmp_mask);
found = true;
@@ -3420,13 +3420,13 @@ static void __bxt_hpd_detection_setup(struct drm_i915_private *dev_priv,
* For BXT invert bit has to be set based on AOB design
* for HPD detection logic, update it based on VBT fields.
*/
- if ((enabled_irqs & BXT_DE_PORT_HP_DDI(HPD_PORT_A)) &&
+ if ((enabled_irqs & GEN8_DE_PORT_HOTPLUG(HPD_PORT_A)) &&
intel_bios_is_port_hpd_inverted(dev_priv, PORT_A))
hotplug |= BXT_DDIA_HPD_INVERT;
- if ((enabled_irqs & BXT_DE_PORT_HP_DDI(HPD_PORT_B)) &&
+ if ((enabled_irqs & GEN8_DE_PORT_HOTPLUG(HPD_PORT_B)) &&
intel_bios_is_port_hpd_inverted(dev_priv, PORT_B))
hotplug |= BXT_DDIB_HPD_INVERT;
- if ((enabled_irqs & BXT_DE_PORT_HP_DDI(HPD_PORT_C)) &&
+ if ((enabled_irqs & GEN8_DE_PORT_HOTPLUG(HPD_PORT_C)) &&
intel_bios_is_port_hpd_inverted(dev_priv, PORT_C))
hotplug |= BXT_DDIC_HPD_INVERT;
@@ -3595,7 +3595,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
if (IS_GEN9_LP(dev_priv))
de_port_enables |= BXT_DE_PORT_HOTPLUG_MASK;
else if (IS_BROADWELL(dev_priv))
- de_port_enables |= GEN8_PORT_DP_A_HOTPLUG;
+ de_port_enables |= BDW_DE_PORT_HOTPLUG_MASK;
if (INTEL_GEN(dev_priv) >= 12) {
enum transcoder trans;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 37038afd404f..950d2bd7d7a8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7827,11 +7827,11 @@ enum {
#define GEN9_AUX_CHANNEL_B (1 << 25)
#define DSI1_TE (1 << 24)
#define DSI0_TE (1 << 23)
-#define BXT_DE_PORT_HP_DDI(hpd_pin) REG_BIT(3 + _HPD_PIN_DDI(hpd_pin))
-#define BXT_DE_PORT_HOTPLUG_MASK (BXT_DE_PORT_HP_DDI(HPD_PORT_A) | \
- BXT_DE_PORT_HP_DDI(HPD_PORT_B) | \
- BXT_DE_PORT_HP_DDI(HPD_PORT_C))
-#define GEN8_PORT_DP_A_HOTPLUG (1 << 3)
+#define GEN8_DE_PORT_HOTPLUG(hpd_pin) REG_BIT(3 + _HPD_PIN_DDI(hpd_pin))
+#define BXT_DE_PORT_HOTPLUG_MASK (GEN8_DE_PORT_HOTPLUG(HPD_PORT_A) | \
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_B) | \
+ GEN8_DE_PORT_HOTPLUG(HPD_PORT_C))
+#define BDW_DE_PORT_HOTPLUG_MASK GEN8_DE_PORT_HOTPLUG(HPD_PORT_A)
#define BXT_DE_PORT_GMBUS (1 << 1)
#define GEN8_AUX_CHANNEL_A (1 << 0)
#define TGL_DE_PORT_AUX_USBC6 (1 << 13)
--
2.26.2
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