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-rw-r--r--drivers/accel/amdxdna/amdxdna_pci_drv.c5
-rw-r--r--drivers/accel/ivpu/ivpu_drv.c8
-rw-r--r--drivers/accel/ivpu/ivpu_pm.c84
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c4
-rw-r--r--drivers/gpu/drm/ast/ast_dp.c2
-rw-r--r--drivers/gpu/drm/display/drm_dp_cec.c14
-rw-r--r--include/drm/drm_print.h1
7 files changed, 67 insertions, 51 deletions
diff --git a/drivers/accel/amdxdna/amdxdna_pci_drv.c b/drivers/accel/amdxdna/amdxdna_pci_drv.c
index 97d4a032171f..f5b8497cf5ad 100644
--- a/drivers/accel/amdxdna/amdxdna_pci_drv.c
+++ b/drivers/accel/amdxdna/amdxdna_pci_drv.c
@@ -21,6 +21,11 @@
#define AMDXDNA_AUTOSUSPEND_DELAY 5000 /* milliseconds */
+MODULE_FIRMWARE("amdnpu/1502_00/npu.sbin");
+MODULE_FIRMWARE("amdnpu/17f0_10/npu.sbin");
+MODULE_FIRMWARE("amdnpu/17f0_11/npu.sbin");
+MODULE_FIRMWARE("amdnpu/17f0_20/npu.sbin");
+
/*
* Bind the driver base on (vendor_id, device_id) pair and later use the
* (device_id, rev_id) pair as a key to select the devices. The devices with
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 1e8ffbe25eee..38cf1c342c72 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -397,15 +397,19 @@ int ivpu_boot(struct ivpu_device *vdev)
if (ivpu_fw_is_cold_boot(vdev)) {
ret = ivpu_pm_dct_init(vdev);
if (ret)
- goto err_diagnose_failure;
+ goto err_disable_ipc;
ret = ivpu_hw_sched_init(vdev);
if (ret)
- goto err_diagnose_failure;
+ goto err_disable_ipc;
}
return 0;
+err_disable_ipc:
+ ivpu_ipc_disable(vdev);
+ ivpu_hw_irq_disable(vdev);
+ disable_irq(vdev->irq);
err_diagnose_failure:
ivpu_hw_diagnose_failure(vdev);
ivpu_mmu_evtq_dump(vdev);
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
index 87d7411ae059..5060c5dd40d1 100644
--- a/drivers/accel/ivpu/ivpu_pm.c
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -115,41 +115,57 @@ err_power_down:
return ret;
}
-static void ivpu_pm_recovery_work(struct work_struct *work)
+static void ivpu_pm_reset_begin(struct ivpu_device *vdev)
{
- struct ivpu_pm_info *pm = container_of(work, struct ivpu_pm_info, recovery_work);
- struct ivpu_device *vdev = pm->vdev;
- char *evt[2] = {"IVPU_PM_EVENT=IVPU_RECOVER", NULL};
- int ret;
-
- ivpu_err(vdev, "Recovering the NPU (reset #%d)\n", atomic_read(&vdev->pm->reset_counter));
-
- ret = pm_runtime_resume_and_get(vdev->drm.dev);
- if (ret)
- ivpu_err(vdev, "Failed to resume NPU: %d\n", ret);
-
- ivpu_jsm_state_dump(vdev);
- ivpu_dev_coredump(vdev);
+ pm_runtime_disable(vdev->drm.dev);
atomic_inc(&vdev->pm->reset_counter);
atomic_set(&vdev->pm->reset_pending, 1);
down_write(&vdev->pm->reset_lock);
+}
+
+static void ivpu_pm_reset_complete(struct ivpu_device *vdev)
+{
+ int ret;
- ivpu_suspend(vdev);
ivpu_pm_prepare_cold_boot(vdev);
ivpu_jobs_abort_all(vdev);
ivpu_ms_cleanup_all(vdev);
ret = ivpu_resume(vdev);
- if (ret)
+ if (ret) {
ivpu_err(vdev, "Failed to resume NPU: %d\n", ret);
+ pm_runtime_set_suspended(vdev->drm.dev);
+ } else {
+ pm_runtime_set_active(vdev->drm.dev);
+ }
up_write(&vdev->pm->reset_lock);
atomic_set(&vdev->pm->reset_pending, 0);
- kobject_uevent_env(&vdev->drm.dev->kobj, KOBJ_CHANGE, evt);
pm_runtime_mark_last_busy(vdev->drm.dev);
- pm_runtime_put_autosuspend(vdev->drm.dev);
+ pm_runtime_enable(vdev->drm.dev);
+}
+
+static void ivpu_pm_recovery_work(struct work_struct *work)
+{
+ struct ivpu_pm_info *pm = container_of(work, struct ivpu_pm_info, recovery_work);
+ struct ivpu_device *vdev = pm->vdev;
+ char *evt[2] = {"IVPU_PM_EVENT=IVPU_RECOVER", NULL};
+
+ ivpu_err(vdev, "Recovering the NPU (reset #%d)\n", atomic_read(&vdev->pm->reset_counter));
+
+ ivpu_pm_reset_begin(vdev);
+
+ if (!pm_runtime_status_suspended(vdev->drm.dev)) {
+ ivpu_jsm_state_dump(vdev);
+ ivpu_dev_coredump(vdev);
+ ivpu_suspend(vdev);
+ }
+
+ ivpu_pm_reset_complete(vdev);
+
+ kobject_uevent_env(&vdev->drm.dev->kobj, KOBJ_CHANGE, evt);
}
void ivpu_pm_trigger_recovery(struct ivpu_device *vdev, const char *reason)
@@ -309,7 +325,10 @@ int ivpu_rpm_get(struct ivpu_device *vdev)
int ret;
ret = pm_runtime_resume_and_get(vdev->drm.dev);
- drm_WARN_ON(&vdev->drm, ret < 0);
+ if (ret < 0) {
+ ivpu_err(vdev, "Failed to resume NPU: %d\n", ret);
+ pm_runtime_set_suspended(vdev->drm.dev);
+ }
return ret;
}
@@ -325,16 +344,13 @@ void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev)
struct ivpu_device *vdev = pci_get_drvdata(pdev);
ivpu_dbg(vdev, PM, "Pre-reset..\n");
- atomic_inc(&vdev->pm->reset_counter);
- atomic_set(&vdev->pm->reset_pending, 1);
- pm_runtime_get_sync(vdev->drm.dev);
- down_write(&vdev->pm->reset_lock);
- ivpu_prepare_for_reset(vdev);
- ivpu_hw_reset(vdev);
- ivpu_pm_prepare_cold_boot(vdev);
- ivpu_jobs_abort_all(vdev);
- ivpu_ms_cleanup_all(vdev);
+ ivpu_pm_reset_begin(vdev);
+
+ if (!pm_runtime_status_suspended(vdev->drm.dev)) {
+ ivpu_prepare_for_reset(vdev);
+ ivpu_hw_reset(vdev);
+ }
ivpu_dbg(vdev, PM, "Pre-reset done.\n");
}
@@ -342,18 +358,12 @@ void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev)
void ivpu_pm_reset_done_cb(struct pci_dev *pdev)
{
struct ivpu_device *vdev = pci_get_drvdata(pdev);
- int ret;
ivpu_dbg(vdev, PM, "Post-reset..\n");
- ret = ivpu_resume(vdev);
- if (ret)
- ivpu_err(vdev, "Failed to set RESUME state: %d\n", ret);
- up_write(&vdev->pm->reset_lock);
- atomic_set(&vdev->pm->reset_pending, 0);
- ivpu_dbg(vdev, PM, "Post-reset done.\n");
- pm_runtime_mark_last_busy(vdev->drm.dev);
- pm_runtime_put_autosuspend(vdev->drm.dev);
+ ivpu_pm_reset_complete(vdev);
+
+ ivpu_dbg(vdev, PM, "Post-reset done.\n");
}
void ivpu_pm_init(struct ivpu_device *vdev)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
index ebccb74306a7..f30b3d5eeca5 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
@@ -160,6 +160,10 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms,
formats = komeda_get_layer_fourcc_list(&mdev->fmt_tbl,
kwb_conn->wb_layer->layer_type,
&n_formats);
+ if (!formats) {
+ kfree(kwb_conn);
+ return -ENOMEM;
+ }
err = drm_writeback_connector_init(&kms->base, wb_conn,
&komeda_wb_connector_funcs,
diff --git a/drivers/gpu/drm/ast/ast_dp.c b/drivers/gpu/drm/ast/ast_dp.c
index 0e282b7b167c..b9eb67e3fa90 100644
--- a/drivers/gpu/drm/ast/ast_dp.c
+++ b/drivers/gpu/drm/ast/ast_dp.c
@@ -195,7 +195,7 @@ static bool __ast_dp_wait_enable(struct ast_device *ast, bool enabled)
if (enabled)
vgacrdf_test |= AST_IO_VGACRDF_DP_VIDEO_ENABLE;
- for (i = 0; i < 200; ++i) {
+ for (i = 0; i < 1000; ++i) {
if (i)
mdelay(1);
vgacrdf = ast_get_index_reg_mask(ast, AST_IO_VGACRI, 0xdf,
diff --git a/drivers/gpu/drm/display/drm_dp_cec.c b/drivers/gpu/drm/display/drm_dp_cec.c
index 007ceb281d00..56a4965e518c 100644
--- a/drivers/gpu/drm/display/drm_dp_cec.c
+++ b/drivers/gpu/drm/display/drm_dp_cec.c
@@ -311,16 +311,6 @@ void drm_dp_cec_attach(struct drm_dp_aux *aux, u16 source_physical_address)
if (!aux->transfer)
return;
-#ifndef CONFIG_MEDIA_CEC_RC
- /*
- * CEC_CAP_RC is part of CEC_CAP_DEFAULTS, but it is stripped by
- * cec_allocate_adapter() if CONFIG_MEDIA_CEC_RC is undefined.
- *
- * Do this here as well to ensure the tests against cec_caps are
- * correct.
- */
- cec_caps &= ~CEC_CAP_RC;
-#endif
cancel_delayed_work_sync(&aux->cec.unregister_work);
mutex_lock(&aux->cec.lock);
@@ -337,7 +327,9 @@ void drm_dp_cec_attach(struct drm_dp_aux *aux, u16 source_physical_address)
num_las = CEC_MAX_LOG_ADDRS;
if (aux->cec.adap) {
- if (aux->cec.adap->capabilities == cec_caps &&
+ /* Check if the adapter properties have changed */
+ if ((aux->cec.adap->capabilities & CEC_CAP_MONITOR_ALL) ==
+ (cec_caps & CEC_CAP_MONITOR_ALL) &&
aux->cec.adap->available_log_addrs == num_las) {
/* Unchanged, so just set the phys addr */
cec_s_phys_addr(aux->cec.adap, source_physical_address, false);
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index f77fe1531cf8..9732f514566d 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -32,6 +32,7 @@
#include <linux/dynamic_debug.h>
#include <drm/drm.h>
+#include <drm/drm_device.h>
struct debugfs_regset32;
struct drm_device;
generated by cgit v1.2.3 (git 2.39.0) at 2025-12-15 07:59:53 +0300