This should help diagnose HPD IRQ related issues in the future.
Signed-off-by: Timur Kristóf <[email protected]>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
index 9be63996b062..d0239a3de2e1 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c
@@ -1735,7 +1735,9 @@ int amdgpu_dm_register_hpd_handlers(struct amdgpu_device
*adev)
if (int_params.irq_source == DC_IRQ_SOURCE_INVALID ||
int_params.irq_source < DC_IRQ_SOURCE_HPD1 ||
int_params.irq_source > DC_IRQ_SOURCE_HPD6) {
- drm_err(adev_to_drm(adev), "Failed to register
hpd irq!\n");
+ drm_err(adev_to_drm(adev),
+ "Failed to register hpd irq %u for
%s!\n",
+ int_params.irq_source, connector->name);
return -EINVAL;
}
@@ -1753,7 +1755,9 @@ int amdgpu_dm_register_hpd_handlers(struct amdgpu_device
*adev)
if (int_params.irq_source == DC_IRQ_SOURCE_INVALID ||
int_params.irq_source < DC_IRQ_SOURCE_HPD1RX ||
int_params.irq_source > DC_IRQ_SOURCE_HPD6RX) {
- drm_err(adev_to_drm(adev), "Failed to register
hpd rx irq!\n");
+ drm_err(adev_to_drm(adev),
+ "Failed to register hpd rx irq %u for
%s!\n",
+ int_params.irq_source, connector->name);
return -EINVAL;
}
--
2.55.0
