[Intel-gfx] [PATCH 10/11] drm/i915: Stash hpd status bits under dev_priv
Ville Syrjala
ville.syrjala at linux.intel.com
Tue Jan 21 17:10:59 UTC 2020
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Instead of constnantly having to figure out which hpd status bit
array to use let's store them under dev_priv.
Should perhaps take this further and stash even more stuff to
make the hpd handling more abstract yet.
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +
drivers/gpu/drm/i915/i915_irq.c | 198 ++++++++++++++++++--------------
2 files changed, 111 insertions(+), 89 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 077af22b8340..2893d9a25ad5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -144,6 +144,8 @@ enum hpd_pin {
struct i915_hotplug {
struct delayed_work hotplug_work;
+ const u32 *hpd, *pch_hpd;
+
struct {
unsigned long last_jiffies;
int count;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 8091d58f0392..08530dc291c4 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -125,7 +125,6 @@ static const u32 hpd_status_i915[HPD_NUM_PINS] = {
[HPD_PORT_D] = PORTD_HOTPLUG_INT_STATUS,
};
-/* BXT hpd list */
static const u32 hpd_bxt[HPD_NUM_PINS] = {
[HPD_PORT_A] = BXT_DE_PORT_HP_DDIA,
[HPD_PORT_B] = BXT_DE_PORT_HP_DDIB,
@@ -169,6 +168,44 @@ static const u32 hpd_tgp[HPD_NUM_PINS] = {
[HPD_PORT_I] = SDE_TC_HOTPLUG_ICP(PORT_TC6),
};
+static void intel_hpd_init_pins(struct drm_i915_private *dev_priv)
+{
+ struct i915_hotplug *hpd = &dev_priv->hotplug;
+
+ if (HAS_GMCH(dev_priv)) {
+ if (IS_G4X(dev_priv) || IS_VALLEYVIEW(dev_priv) ||
+ IS_CHERRYVIEW(dev_priv))
+ hpd->hpd = hpd_status_g4x;
+ else
+ hpd->hpd = hpd_status_i915;
+ return;
+ }
+
+ if (INTEL_GEN(dev_priv) >= 12)
+ hpd->hpd = hpd_gen12;
+ else if (INTEL_GEN(dev_priv) >= 11)
+ hpd->hpd = hpd_gen11;
+ else if (IS_GEN9_LP(dev_priv))
+ hpd->hpd = hpd_bxt;
+ else if (INTEL_GEN(dev_priv) >= 8)
+ hpd->hpd = hpd_bdw;
+ else if (INTEL_GEN(dev_priv) >= 7)
+ hpd->hpd = hpd_ivb;
+ else
+ hpd->hpd = hpd_ilk;
+
+ if (HAS_PCH_TGP(dev_priv) || HAS_PCH_JSP(dev_priv))
+ hpd->pch_hpd = hpd_tgp;
+ else if (HAS_PCH_ICP(dev_priv) || HAS_PCH_MCC(dev_priv))
+ hpd->pch_hpd = hpd_icp;
+ else if (HAS_PCH_SPT(dev_priv))
+ hpd->pch_hpd = hpd_spt;
+ else if (HAS_PCH_LPT(dev_priv) || HAS_PCH_CPT(dev_priv))
+ hpd->pch_hpd = hpd_cpt;
+ else if (HAS_PCH_IBX(dev_priv))
+ hpd->pch_hpd = hpd_ibx;
+}
+
void gen3_irq_reset(struct intel_uncore *uncore, i915_reg_t imr,
i915_reg_t iir, i915_reg_t ier)
{
@@ -1474,33 +1511,27 @@ static void i9xx_hpd_irq_handler(struct drm_i915_private *dev_priv,
u32 hotplug_status)
{
u32 pin_mask = 0, long_mask = 0;
+ u32 hotplug_trigger;
- if (IS_G4X(dev_priv) || IS_VALLEYVIEW(dev_priv) ||
- IS_CHERRYVIEW(dev_priv)) {
- u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
+ if (IS_G4X(dev_priv) ||
+ IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
+ hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
+ else
+ hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
- if (hotplug_trigger) {
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- hotplug_trigger, hotplug_trigger,
- hpd_status_g4x,
- i9xx_port_hotplug_long_detect);
+ if (hotplug_trigger) {
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ hotplug_trigger, hotplug_trigger,
+ dev_priv->hotplug.hpd,
+ i9xx_port_hotplug_long_detect);
- intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
- }
-
- if (hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
- dp_aux_irq_handler(dev_priv);
- } else {
- u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_I915;
-
- if (hotplug_trigger) {
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- hotplug_trigger, hotplug_trigger,
- hpd_status_i915,
- i9xx_port_hotplug_long_detect);
- intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
- }
+ intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
}
+
+ if ((IS_G4X(dev_priv) ||
+ IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
+ hotplug_status & DP_AUX_CHANNEL_MASK_INT_STATUS_G4X)
+ dp_aux_irq_handler(dev_priv);
}
static irqreturn_t valleyview_irq_handler(int irq, void *arg)
@@ -1669,8 +1700,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
}
static void ibx_hpd_irq_handler(struct drm_i915_private *dev_priv,
- u32 hotplug_trigger,
- const u32 hpd[HPD_NUM_PINS])
+ u32 hotplug_trigger)
{
u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
@@ -1693,8 +1723,9 @@ static void ibx_hpd_irq_handler(struct drm_i915_private *dev_priv,
if (!hotplug_trigger)
return;
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, hotplug_trigger,
- dig_hotplug_reg, hpd,
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.pch_hpd,
pch_port_hotplug_long_detect);
intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
@@ -1705,7 +1736,7 @@ static void ibx_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
enum pipe pipe;
u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK;
- ibx_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ibx);
+ ibx_hpd_irq_handler(dev_priv, hotplug_trigger);
if (pch_iir & SDE_AUDIO_POWER_MASK) {
int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK) >>
@@ -1791,7 +1822,7 @@ static void cpt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
enum pipe pipe;
u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_CPT;
- ibx_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_cpt);
+ ibx_hpd_irq_handler(dev_priv, hotplug_trigger);
if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) {
int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK_CPT) >>
@@ -1827,22 +1858,18 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
u32 ddi_hotplug_trigger, tc_hotplug_trigger;
u32 pin_mask = 0, long_mask = 0;
bool (*tc_port_hotplug_long_detect)(enum hpd_pin pin, u32 val);
- const u32 *pins;
if (HAS_PCH_TGP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_TGP;
tc_port_hotplug_long_detect = tgp_tc_port_hotplug_long_detect;
- pins = hpd_tgp;
} else if (HAS_PCH_JSP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
tc_hotplug_trigger = 0;
- pins = hpd_tgp;
} else if (HAS_PCH_MCC(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_ICP;
tc_hotplug_trigger = pch_iir & SDE_TC_HOTPLUG_ICP(PORT_TC1);
tc_port_hotplug_long_detect = icp_tc_port_hotplug_long_detect;
- pins = hpd_icp;
} else {
WARN(!HAS_PCH_ICP(dev_priv),
"Unrecognized PCH type 0x%x\n", INTEL_PCH_TYPE(dev_priv));
@@ -1850,7 +1877,6 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_ICP;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_ICP;
tc_port_hotplug_long_detect = icp_tc_port_hotplug_long_detect;
- pins = hpd_icp;
}
if (ddi_hotplug_trigger) {
@@ -1860,8 +1886,8 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
I915_WRITE(SHOTPLUG_CTL_DDI, dig_hotplug_reg);
intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- ddi_hotplug_trigger,
- dig_hotplug_reg, pins,
+ ddi_hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.pch_hpd,
icp_ddi_port_hotplug_long_detect);
}
@@ -1872,8 +1898,8 @@ static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
I915_WRITE(SHOTPLUG_CTL_TC, dig_hotplug_reg);
intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- tc_hotplug_trigger,
- dig_hotplug_reg, pins,
+ tc_hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.pch_hpd,
tc_port_hotplug_long_detect);
}
@@ -1898,7 +1924,8 @@ static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- hotplug_trigger, dig_hotplug_reg, hpd_spt,
+ hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.pch_hpd,
spt_port_hotplug_long_detect);
}
@@ -1909,7 +1936,8 @@ static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
I915_WRITE(PCH_PORT_HOTPLUG2, dig_hotplug_reg);
intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
- hotplug2_trigger, dig_hotplug_reg, hpd_spt,
+ hotplug2_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.pch_hpd,
spt_port_hotplug2_long_detect);
}
@@ -1921,16 +1949,16 @@ static void spt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
}
static void ilk_hpd_irq_handler(struct drm_i915_private *dev_priv,
- u32 hotplug_trigger,
- const u32 hpd[HPD_NUM_PINS])
+ u32 hotplug_trigger)
{
u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
dig_hotplug_reg = I915_READ(DIGITAL_PORT_HOTPLUG_CNTRL);
I915_WRITE(DIGITAL_PORT_HOTPLUG_CNTRL, dig_hotplug_reg);
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, hotplug_trigger,
- dig_hotplug_reg, hpd,
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.hpd,
ilk_port_hotplug_long_detect);
intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
@@ -1943,7 +1971,7 @@ static void ilk_display_irq_handler(struct drm_i915_private *dev_priv,
u32 hotplug_trigger = de_iir & DE_DP_A_HOTPLUG;
if (hotplug_trigger)
- ilk_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ilk);
+ ilk_hpd_irq_handler(dev_priv, hotplug_trigger);
if (de_iir & DE_AUX_CHANNEL_A)
dp_aux_irq_handler(dev_priv);
@@ -1989,7 +2017,7 @@ static void ivb_display_irq_handler(struct drm_i915_private *dev_priv,
u32 hotplug_trigger = de_iir & DE_DP_A_HOTPLUG_IVB;
if (hotplug_trigger)
- ilk_hpd_irq_handler(dev_priv, hotplug_trigger, hpd_ivb);
+ ilk_hpd_irq_handler(dev_priv, hotplug_trigger);
if (de_iir & DE_ERR_INT_IVB)
ivb_err_int_handler(dev_priv);
@@ -2099,16 +2127,16 @@ static irqreturn_t ilk_irq_handler(int irq, void *arg)
}
static void bxt_hpd_irq_handler(struct drm_i915_private *dev_priv,
- u32 hotplug_trigger,
- const u32 hpd[HPD_NUM_PINS])
+ u32 hotplug_trigger)
{
u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, hotplug_trigger,
- dig_hotplug_reg, hpd,
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ hotplug_trigger, dig_hotplug_reg,
+ dev_priv->hotplug.hpd,
bxt_port_hotplug_long_detect);
intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
@@ -2120,15 +2148,11 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
u32 trigger_tc = iir & GEN11_DE_TC_HOTPLUG_MASK;
u32 trigger_tbt = iir & GEN11_DE_TBT_HOTPLUG_MASK;
long_pulse_detect_func long_pulse_detect;
- const u32 *hpd;
- if (INTEL_GEN(dev_priv) >= 12) {
+ if (INTEL_GEN(dev_priv) >= 12)
long_pulse_detect = gen12_port_hotplug_long_detect;
- hpd = hpd_gen12;
- } else {
+ else
long_pulse_detect = gen11_port_hotplug_long_detect;
- hpd = hpd_gen11;
- }
if (trigger_tc) {
u32 dig_hotplug_reg;
@@ -2136,8 +2160,10 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
dig_hotplug_reg = I915_READ(GEN11_TC_HOTPLUG_CTL);
I915_WRITE(GEN11_TC_HOTPLUG_CTL, dig_hotplug_reg);
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, trigger_tc,
- dig_hotplug_reg, hpd, long_pulse_detect);
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ trigger_tc, dig_hotplug_reg,
+ dev_priv->hotplug.hpd,
+ long_pulse_detect);
}
if (trigger_tbt) {
@@ -2146,8 +2172,10 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
dig_hotplug_reg = I915_READ(GEN11_TBT_HOTPLUG_CTL);
I915_WRITE(GEN11_TBT_HOTPLUG_CTL, dig_hotplug_reg);
- intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, trigger_tbt,
- dig_hotplug_reg, hpd, long_pulse_detect);
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask,
+ trigger_tbt, dig_hotplug_reg,
+ dev_priv->hotplug.hpd,
+ long_pulse_detect);
}
if (pin_mask)
@@ -2275,15 +2303,13 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
if (IS_GEN9_LP(dev_priv)) {
tmp_mask = iir & BXT_DE_PORT_HOTPLUG_MASK;
if (tmp_mask) {
- bxt_hpd_irq_handler(dev_priv, tmp_mask,
- hpd_bxt);
+ bxt_hpd_irq_handler(dev_priv, tmp_mask);
found = true;
}
} else if (IS_BROADWELL(dev_priv)) {
tmp_mask = iir & GEN8_PORT_DP_A_HOTPLUG;
if (tmp_mask) {
- ilk_hpd_irq_handler(dev_priv,
- tmp_mask, hpd_bdw);
+ ilk_hpd_irq_handler(dev_priv, tmp_mask);
found = true;
}
}
@@ -2953,13 +2979,12 @@ static void ibx_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
u32 hotplug_irqs, enabled_irqs;
- if (HAS_PCH_IBX(dev_priv)) {
+ if (HAS_PCH_IBX(dev_priv))
hotplug_irqs = SDE_HOTPLUG_MASK;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ibx);
- } else {
+ else
hotplug_irqs = SDE_HOTPLUG_MASK_CPT;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_cpt);
- }
+
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.pch_hpd);
ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs);
@@ -2985,13 +3010,12 @@ static void icp_hpd_detection_setup(struct drm_i915_private *dev_priv,
static void icp_hpd_irq_setup(struct drm_i915_private *dev_priv,
u32 sde_ddi_mask, u32 sde_tc_mask,
- u32 ddi_enable_mask, u32 tc_enable_mask,
- const u32 *pins)
+ u32 ddi_enable_mask, u32 tc_enable_mask)
{
u32 hotplug_irqs, enabled_irqs;
hotplug_irqs = sde_ddi_mask | sde_tc_mask;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, pins);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.pch_hpd);
I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
@@ -3008,8 +3032,7 @@ static void mcc_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
icp_hpd_irq_setup(dev_priv,
SDE_DDI_MASK_ICP, SDE_TC_HOTPLUG_ICP(PORT_TC1),
- ICP_DDI_HPD_ENABLE_MASK, ICP_TC_HPD_ENABLE(PORT_TC1),
- hpd_icp);
+ ICP_DDI_HPD_ENABLE_MASK, ICP_TC_HPD_ENABLE(PORT_TC1));
}
/*
@@ -3021,8 +3044,7 @@ static void jsp_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
icp_hpd_irq_setup(dev_priv,
SDE_DDI_MASK_TGP, 0,
- TGP_DDI_HPD_ENABLE_MASK, 0,
- hpd_tgp);
+ TGP_DDI_HPD_ENABLE_MASK, 0);
}
static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
@@ -3047,11 +3069,9 @@ static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
static void gen11_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
u32 hotplug_irqs, enabled_irqs;
- const u32 *hpd;
u32 val;
- hpd = INTEL_GEN(dev_priv) >= 12 ? hpd_gen12 : hpd_gen11;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.hpd);
hotplug_irqs = GEN11_DE_TC_HOTPLUG_MASK | GEN11_DE_TBT_HOTPLUG_MASK;
val = I915_READ(GEN11_DE_HPD_IMR);
@@ -3063,12 +3083,10 @@ static void gen11_hpd_irq_setup(struct drm_i915_private *dev_priv)
if (INTEL_PCH_TYPE(dev_priv) >= PCH_TGP)
icp_hpd_irq_setup(dev_priv, SDE_DDI_MASK_TGP, SDE_TC_MASK_TGP,
- TGP_DDI_HPD_ENABLE_MASK,
- TGP_TC_HPD_ENABLE_MASK, hpd_tgp);
+ TGP_DDI_HPD_ENABLE_MASK, TGP_TC_HPD_ENABLE_MASK);
else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
icp_hpd_irq_setup(dev_priv, SDE_DDI_MASK_ICP, SDE_TC_MASK_ICP,
- ICP_DDI_HPD_ENABLE_MASK,
- ICP_TC_HPD_ENABLE_MASK, hpd_icp);
+ ICP_DDI_HPD_ENABLE_MASK, ICP_TC_HPD_ENABLE_MASK);
}
static void spt_hpd_detection_setup(struct drm_i915_private *dev_priv)
@@ -3104,7 +3122,7 @@ static void spt_hpd_irq_setup(struct drm_i915_private *dev_priv)
I915_WRITE(SHPD_FILTER_CNT, SHPD_FILTER_CNT_500_ADJ);
hotplug_irqs = SDE_HOTPLUG_MASK_SPT;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_spt);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.pch_hpd);
ibx_display_interrupt_update(dev_priv, hotplug_irqs, enabled_irqs);
@@ -3133,17 +3151,17 @@ static void ilk_hpd_irq_setup(struct drm_i915_private *dev_priv)
if (INTEL_GEN(dev_priv) >= 8) {
hotplug_irqs = GEN8_PORT_DP_A_HOTPLUG;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_bdw);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.hpd);
bdw_update_port_irq(dev_priv, hotplug_irqs, enabled_irqs);
} else if (INTEL_GEN(dev_priv) >= 7) {
hotplug_irqs = DE_DP_A_HOTPLUG_IVB;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ivb);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.hpd);
ilk_update_display_irq(dev_priv, hotplug_irqs, enabled_irqs);
} else {
hotplug_irqs = DE_DP_A_HOTPLUG;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_ilk);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.hpd);
ilk_update_display_irq(dev_priv, hotplug_irqs, enabled_irqs);
}
@@ -3193,7 +3211,7 @@ static void bxt_hpd_irq_setup(struct drm_i915_private *dev_priv)
{
u32 hotplug_irqs, enabled_irqs;
- enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_bxt);
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, dev_priv->hotplug.hpd);
hotplug_irqs = BXT_DE_PORT_HOTPLUG_MASK;
bdw_update_port_irq(dev_priv, hotplug_irqs, enabled_irqs);
@@ -3897,6 +3915,8 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
struct drm_device *dev = &dev_priv->drm;
int i;
+ intel_hpd_init_pins(dev_priv);
+
intel_hpd_init_work(dev_priv);
INIT_WORK(&dev_priv->l3_parity.error_work, ivb_parity_work);
--
2.24.1
More information about the Intel-gfx
mailing list