Commit e76ab2cf authored by Ville Syrjälä's avatar Ville Syrjälä

drm/i915: Remove per-platform IIR HPD masking

We no longer unmask all HPD irqs, so we can drop the ugly per-platform
HPD IIR masking. IMR will prevent unsupported bits from appearing in
IIR.

v2: Deal with DG1
    Include "HOTPLUG" in the mask names (Lucas)
v3: Fix typos in subject
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201028213323.5423-17-ville.syrjala@linux.intel.com
parent 9a55a620
......@@ -1895,30 +1895,10 @@ static void cpt_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
static void icp_irq_handler(struct drm_i915_private *dev_priv, u32 pch_iir)
{
u32 ddi_hotplug_trigger, tc_hotplug_trigger;
u32 ddi_hotplug_trigger = pch_iir & SDE_DDI_HOTPLUG_MASK_ICP;
u32 tc_hotplug_trigger = pch_iir & SDE_TC_HOTPLUG_MASK_ICP;
u32 pin_mask = 0, long_mask = 0;
if (HAS_PCH_DG1(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_DG1;
tc_hotplug_trigger = 0;
} else if (HAS_PCH_TGP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_TGP;
} else if (HAS_PCH_JSP(dev_priv)) {
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_TGP;
tc_hotplug_trigger = 0;
} 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(HPD_PORT_TC1);
} else {
drm_WARN(&dev_priv->drm, !HAS_PCH_ICP(dev_priv),
"Unrecognized PCH type 0x%x\n",
INTEL_PCH_TYPE(dev_priv));
ddi_hotplug_trigger = pch_iir & SDE_DDI_MASK_ICP;
tc_hotplug_trigger = pch_iir & SDE_TC_MASK_ICP;
}
if (ddi_hotplug_trigger) {
u32 dig_hotplug_reg;
......
......@@ -8352,25 +8352,16 @@ enum {
#define SDE_GMBUS_ICP (1 << 23)
#define SDE_TC_HOTPLUG_ICP(hpd_pin) REG_BIT(24 + _HPD_PIN_TC(hpd_pin))
#define SDE_DDI_HOTPLUG_ICP(hpd_pin) REG_BIT(16 + _HPD_PIN_DDI(hpd_pin))
#define SDE_DDI_MASK_ICP (SDE_DDI_HOTPLUG_ICP(HPD_PORT_B) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_A))
#define SDE_TC_MASK_ICP (SDE_TC_HOTPLUG_ICP(HPD_PORT_TC4) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC3) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC2) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC1))
#define SDE_DDI_MASK_TGP (SDE_DDI_HOTPLUG_ICP(HPD_PORT_C) | \
#define SDE_DDI_HOTPLUG_MASK_ICP (SDE_DDI_HOTPLUG_ICP(HPD_PORT_D) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_C) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_B) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_A))
#define SDE_TC_MASK_TGP (SDE_TC_HOTPLUG_ICP(HPD_PORT_TC6) | \
#define SDE_TC_HOTPLUG_MASK_ICP (SDE_TC_HOTPLUG_ICP(HPD_PORT_TC6) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC5) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC4) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC3) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC2) | \
SDE_TC_HOTPLUG_ICP(HPD_PORT_TC1))
#define SDE_DDI_MASK_DG1 (SDE_DDI_HOTPLUG_ICP(HPD_PORT_D) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_C) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_B) | \
SDE_DDI_HOTPLUG_ICP(HPD_PORT_A))
#define SDEISR _MMIO(0xc4000)
#define SDEIMR _MMIO(0xc4004)
......
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