Module Name: src
Committed By: riastradh
Date: Sun Feb 27 21:22:01 UTC 2022
Modified Files:
src/sys/external/bsd/drm2/dist/drm/i915/display: intel_opregion.c
intel_opregion.h
src/sys/external/bsd/drm2/i915drm: files.i915drmkms i915_module.c
Log Message:
i915: Use new acpidisp_register_notify for ACPI VGA events.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 \
src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c
cvs rdiff -u -r1.4 -r1.5 \
src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h
cvs rdiff -u -r1.85 -r1.86 src/sys/external/bsd/drm2/i915drm/files.i915drmkms
cvs rdiff -u -r1.17 -r1.18 src/sys/external/bsd/drm2/i915drm/i915_module.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c
diff -u src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c:1.5 src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c:1.6
--- src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c:1.5 Fri Dec 24 15:08:09 2021
+++ src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.c Sun Feb 27 21:22:01 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: intel_opregion.c,v 1.5 2021/12/24 15:08:09 riastradh Exp $ */
+/* $NetBSD: intel_opregion.c,v 1.6 2022/02/27 21:22:01 riastradh Exp $ */
/*
* Copyright 2008 Intel Corporation <hong....@intel.com>
@@ -28,7 +28,11 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intel_opregion.c,v 1.5 2021/12/24 15:08:09 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intel_opregion.c,v 1.6 2022/02/27 21:22:01 riastradh Exp $");
+
+#ifdef __NetBSD__
+#include <dev/acpi/acpi_display.h>
+#endif
#include <linux/acpi.h>
#include <linux/dmi.h>
@@ -623,27 +627,23 @@ void intel_opregion_asle_intr(struct drm
#define ACPI_EV_DOCK (1<<2)
#ifdef __NetBSD__
-static struct intel_opregion *system_opregion;
-
static void
-intel_opregion_video_event(ACPI_HANDLE hdl, uint32_t notify, void *opaque)
+intel_opregion_video_event(ACPI_HANDLE hdl, uint32_t notify, void *cookie)
{
- device_t self = opaque;
- struct opregion_acpi *acpi;
+ struct intel_opregion *opregion = cookie;
+ struct opregion_acpi *acpi = opregion->acpi;
- DRM_DEBUG_DRIVER("notify=0x%08x\n", notify);
+ DRM_DEBUG_DRIVER("notify=0x%08x csts=0x%02x cevt=0x%02x\n", notify,
+ acpi->csts, acpi->cevt);
- if (!system_opregion)
+ /*
+ * The firmware sets CSTS to 0x03 `Dispatched (ASL)' before
+ * issuing any graphics notification, and won't issue
+ * additional notifications until the graphics driver sets CSTS
+ * to 0x00 `Success (Driver)' to acknowledge it.
+ */
+ if (acpi->csts != 0x03)
return;
-
- acpi = system_opregion->acpi;
-
- if (notify != 0x80) {
- aprint_error_dev(self, "unknown notify 0x%02x\n", notify);
- } else if ((acpi->cevt & 1) == 0) {
- aprint_error_dev(self, "bad notify\n");
- }
-
acpi->csts = 0;
}
#else /* !__NetBSD__ */
@@ -1147,13 +1147,9 @@ void intel_opregion_register(struct drm_
if (opregion->acpi) {
#ifdef __NetBSD__
- if (i915->drm.pdev->pd_ad != NULL) {
- /* XXX gross but expedient */
- KASSERT(system_opregion == NULL);
- system_opregion = opregion;
- acpi_register_notify(i915->drm.pdev->pd_ad,
- intel_opregion_video_event);
- }
+ opregion->acpi_notifier =
+ acpidisp_register_notify(intel_opregion_video_event,
+ opregion);
#else
opregion->acpi_notifier.notifier_call =
intel_opregion_video_event;
@@ -1220,9 +1216,9 @@ void intel_opregion_unregister(struct dr
return;
#ifdef __NetBSD__
- if (opregion->acpi) {
- if (i915->drm.pdev->pd_ad != NULL)
- acpi_deregister_notify(i915->drm.pdev->pd_ad);
+ if (opregion->acpi_notifier) {
+ acpidisp_deregister_notify(opregion->acpi_notifier);
+ opregion->acpi_notifier = NULL;
}
#else
if (opregion->acpi_notifier.notifier_call) {
Index: src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h
diff -u src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h:1.4 src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h:1.5
--- src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h:1.4 Fri Dec 24 15:08:09 2021
+++ src/sys/external/bsd/drm2/dist/drm/i915/display/intel_opregion.h Sun Feb 27 21:22:01 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: intel_opregion.h,v 1.4 2021/12/24 15:08:09 riastradh Exp $ */
+/* $NetBSD: intel_opregion.h,v 1.5 2022/02/27 21:22:01 riastradh Exp $ */
/*
* Copyright © 2008-2017 Intel Corporation
@@ -51,7 +51,11 @@ struct intel_opregion {
u32 vbt_size;
u32 *lid_state;
struct work_struct asle_work;
+#ifdef __NetBSD__
+ struct acpidisp_notifier *acpi_notifier;
+#else
struct notifier_block acpi_notifier;
+#endif
};
#define OPREGION_SIZE (8 * 1024)
Index: src/sys/external/bsd/drm2/i915drm/files.i915drmkms
diff -u src/sys/external/bsd/drm2/i915drm/files.i915drmkms:1.85 src/sys/external/bsd/drm2/i915drm/files.i915drmkms:1.86
--- src/sys/external/bsd/drm2/i915drm/files.i915drmkms:1.85 Tue Dec 21 12:55:23 2021
+++ src/sys/external/bsd/drm2/i915drm/files.i915drmkms Sun Feb 27 21:22:01 2022
@@ -1,9 +1,9 @@
-# $NetBSD: files.i915drmkms,v 1.85 2021/12/21 12:55:23 tnn Exp $
+# $NetBSD: files.i915drmkms,v 1.86 2022/02/27 21:22:01 riastradh Exp $
version 20180827
define intelfbbus { }
-device i915drmkms: drmkms, drmkms_pci, intelfbbus, agp_i810, firmload
+device i915drmkms: acpivga, drmkms, drmkms_pci, intelfbbus, agp_i810, firmload
attach i915drmkms at pci
device intelfb: intelfbbus, drmfb, drmfb_pci, wsemuldisplaydev
Index: src/sys/external/bsd/drm2/i915drm/i915_module.c
diff -u src/sys/external/bsd/drm2/i915drm/i915_module.c:1.17 src/sys/external/bsd/drm2/i915drm/i915_module.c:1.18
--- src/sys/external/bsd/drm2/i915drm/i915_module.c:1.17 Sun Dec 19 11:49:12 2021
+++ src/sys/external/bsd/drm2/i915drm/i915_module.c Sun Feb 27 21:22:01 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: i915_module.c,v 1.17 2021/12/19 11:49:12 riastradh Exp $ */
+/* $NetBSD: i915_module.c,v 1.18 2022/02/27 21:22:01 riastradh Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: i915_module.c,v 1.17 2021/12/19 11:49:12 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: i915_module.c,v 1.18 2022/02/27 21:22:01 riastradh Exp $");
#include <sys/types.h>
#include <sys/module.h>
@@ -46,7 +46,7 @@ __KERNEL_RCSID(0, "$NetBSD: i915_module.
#include "i915_globals.h"
#include "gt/intel_rps.h"
-MODULE(MODULE_CLASS_DRIVER, i915drmkms, "drmkms,drmkms_pci"); /* XXX drmkms_i2c */
+MODULE(MODULE_CLASS_DRIVER, i915drmkms, "acpivga,drmkms,drmkms_pci"); /* XXX drmkms_i2c */
#ifdef _MODULE
#include "ioconf.c"
