From: Alex Deucher Date: Wed, 24 Aug 2016 17:04:15 +0000 (-0400) Subject: drm/amdgpu: skip TV/CV in display parsing X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=611a1507fe8569ce1adab3abc982ea58ab559fb9;p=linux-beck.git drm/amdgpu: skip TV/CV in display parsing No asics supported by amdgpu support analog TV. Workaround for bug: https://bugs.freedesktop.org/show_bug.cgi?id=97460 Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c index 151422307d31..fe872b82e619 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));