Am 24.08.2016 um 19:06 schrieb Alex Deucher:
No asics supported by amdgpu support analog TV.
Workaround for bug:
https://bugs.freedesktop.org/show_bug.cgi?id=97460
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Why in the world would any BIOS amdgpu has to deal with have such entries?
Anyway patch is Reviewed-by: Christian König <christian.koenig@xxxxxxx>.
Cc: stable@xxxxxxxxxxxxxxx
---
drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
index 1514223..fe872b8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c
@@ -321,6 +321,13 @@ bool amdgpu_atombios_get_connector_info_from_object_table(struct amdgpu_device *
(le16_to_cpu(path->usConnObjectId) &
OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
+ /* Skip TV/CV support */
+ if ((le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_TV1_SUPPORT) ||
+ (le16_to_cpu(path->usDeviceTag) ==
+ ATOM_DEVICE_CV_SUPPORT))
+ continue;
+
if (con_obj_id >= ARRAY_SIZE(object_connector_convert)) {
DRM_ERROR("invalid con_obj_id %d for device tag 0x%04x\n",
con_obj_id, le16_to_cpu(path->usDeviceTag));
--
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