From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/gpu/drm/i915/gvt/interrupt.c | 29 ++++++++++++++++-------------
1 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/kernel/drivers/gpu/drm/i915/gvt/interrupt.c b/kernel/drivers/gpu/drm/i915/gvt/interrupt.c
index 5daa23a..7498878 100644
--- a/kernel/drivers/gpu/drm/i915/gvt/interrupt.c
+++ b/kernel/drivers/gpu/drm/i915/gvt/interrupt.c
@@ -126,7 +126,7 @@
[FDI_RX_INTERRUPTS_TRANSCODER_C] = "FDI RX Interrupts Combined C",
[AUDIO_CP_CHANGE_TRANSCODER_C] = "Audio CP Change Transcoder C",
[AUDIO_CP_REQUEST_TRANSCODER_C] = "Audio CP Request Transcoder C",
- [ERR_AND_DBG] = "South Error and Debug Interupts Combined",
+ [ERR_AND_DBG] = "South Error and Debug Interrupts Combined",
[GMBUS] = "Gmbus",
[SDVO_B_HOTPLUG] = "SDVO B hotplug",
[CRT_HOTPLUG] = "CRT Hotplug",
@@ -245,6 +245,7 @@
unsigned int reg, void *p_data, unsigned int bytes)
{
struct intel_gvt *gvt = vgpu->gvt;
+ struct drm_i915_private *i915 = gvt->gt->i915;
struct intel_gvt_irq_ops *ops = gvt->irq.ops;
struct intel_gvt_irq_info *info;
u32 ier = *(u32 *)p_data;
@@ -255,7 +256,7 @@
vgpu_vreg(vgpu, reg) = ier;
info = regbase_to_irq_info(gvt, ier_to_regbase(reg));
- if (WARN_ON(!info))
+ if (drm_WARN_ON(&i915->drm, !info))
return -EINVAL;
if (info->has_upstream_irq)
@@ -282,6 +283,7 @@
int intel_vgpu_reg_iir_handler(struct intel_vgpu *vgpu, unsigned int reg,
void *p_data, unsigned int bytes)
{
+ struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
struct intel_gvt_irq_info *info = regbase_to_irq_info(vgpu->gvt,
iir_to_regbase(reg));
u32 iir = *(u32 *)p_data;
@@ -289,7 +291,7 @@
trace_write_ir(vgpu->id, "IIR", reg, iir, vgpu_vreg(vgpu, reg),
(vgpu_vreg(vgpu, reg) ^ iir));
- if (WARN_ON(!info))
+ if (drm_WARN_ON(&i915->drm, !info))
return -EINVAL;
vgpu_vreg(vgpu, reg) &= ~iir;
@@ -319,6 +321,7 @@
static void update_upstream_irq(struct intel_vgpu *vgpu,
struct intel_gvt_irq_info *info)
{
+ struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
struct intel_gvt_irq *irq = &vgpu->gvt->irq;
struct intel_gvt_irq_map *map = irq->irq_map;
struct intel_gvt_irq_info *up_irq_info = NULL;
@@ -340,7 +343,8 @@
if (!up_irq_info)
up_irq_info = irq->info[map->up_irq_group];
else
- WARN_ON(up_irq_info != irq->info[map->up_irq_group]);
+ drm_WARN_ON(&i915->drm, up_irq_info !=
+ irq->info[map->up_irq_group]);
bit = map->up_irq_bit;
@@ -350,7 +354,7 @@
clear_bits |= (1 << bit);
}
- if (WARN_ON(!up_irq_info))
+ if (drm_WARN_ON(&i915->drm, !up_irq_info))
return;
if (up_irq_info->group == INTEL_GVT_IRQ_INFO_MASTER) {
@@ -536,7 +540,7 @@
SET_BIT_INFO(irq, 4, VCS_MI_FLUSH_DW, INTEL_GVT_IRQ_INFO_GT1);
SET_BIT_INFO(irq, 8, VCS_AS_CONTEXT_SWITCH, INTEL_GVT_IRQ_INFO_GT1);
- if (HAS_BSD2(gvt->dev_priv)) {
+ if (HAS_ENGINE(gvt->gt, VCS1)) {
SET_BIT_INFO(irq, 16, VCS2_MI_USER_INTERRUPT,
INTEL_GVT_IRQ_INFO_GT1);
SET_BIT_INFO(irq, 20, VCS2_MI_FLUSH_DW,
@@ -568,7 +572,7 @@
SET_BIT_INFO(irq, 22, DP_C_HOTPLUG, INTEL_GVT_IRQ_INFO_PCH);
SET_BIT_INFO(irq, 23, DP_D_HOTPLUG, INTEL_GVT_IRQ_INFO_PCH);
- if (IS_BROADWELL(gvt->dev_priv)) {
+ if (IS_BROADWELL(gvt->gt->i915)) {
SET_BIT_INFO(irq, 25, AUX_CHANNEL_B, INTEL_GVT_IRQ_INFO_PCH);
SET_BIT_INFO(irq, 26, AUX_CHANNEL_C, INTEL_GVT_IRQ_INFO_PCH);
SET_BIT_INFO(irq, 27, AUX_CHANNEL_D, INTEL_GVT_IRQ_INFO_PCH);
@@ -581,9 +585,7 @@
SET_BIT_INFO(irq, 4, PRIMARY_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C);
SET_BIT_INFO(irq, 5, SPRITE_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C);
- } else if (IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv)
- || IS_BROXTON(gvt->dev_priv)) {
+ } else if (INTEL_GEN(gvt->gt->i915) >= 9) {
SET_BIT_INFO(irq, 25, AUX_CHANNEL_B, INTEL_GVT_IRQ_INFO_DE_PORT);
SET_BIT_INFO(irq, 26, AUX_CHANNEL_C, INTEL_GVT_IRQ_INFO_DE_PORT);
SET_BIT_INFO(irq, 27, AUX_CHANNEL_D, INTEL_GVT_IRQ_INFO_DE_PORT);
@@ -620,13 +622,14 @@
void intel_vgpu_trigger_virtual_event(struct intel_vgpu *vgpu,
enum intel_gvt_event_type event)
{
+ struct drm_i915_private *i915 = vgpu->gvt->gt->i915;
struct intel_gvt *gvt = vgpu->gvt;
struct intel_gvt_irq *irq = &gvt->irq;
gvt_event_virt_handler_t handler;
struct intel_gvt_irq_ops *ops = gvt->irq.ops;
handler = get_event_virt_handler(irq, event);
- WARN_ON(!handler);
+ drm_WARN_ON(&i915->drm, !handler);
handler(irq, event, vgpu);
@@ -674,7 +677,7 @@
hrtimer_cancel(&irq->vblank_timer.timer);
}
-#define VBLNAK_TIMER_PERIOD 16000000
+#define VBLANK_TIMER_PERIOD 16000000
/**
* intel_gvt_init_irq - initialize GVT-g IRQ emulation subsystem
@@ -706,7 +709,7 @@
hrtimer_init(&vblank_timer->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
vblank_timer->timer.function = vblank_timer_fn;
- vblank_timer->period = VBLNAK_TIMER_PERIOD;
+ vblank_timer->period = VBLANK_TIMER_PERIOD;
return 0;
}
--
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