radeon/winsys: add VCE support v4

v2: add fw version query
v3: add README.VCE
v4: avoid error msg when kernel doesn't support it

Signed-off-by: Christian König <christian.koenig@amd.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/docs/README.VCE b/docs/README.VCE
new file mode 100644
index 00000000000..d4b4cc5a1cb
--- /dev/null
+++ b/docs/README.VCE
@@ -0,0 +1,43 @@
+The software may implement third party technologies (e.g. third party
+libraries) that are not licensed to you by AMD and for which you may need
+to obtain licenses from other parties.  Unless explicitly stated otherwise,
+these third party technologies are not licensed hereunder.  Such third
+party technologies include, but are not limited, to H.264, MPEG-2, MPEG-4,
+AVC, and VC-1.  
+
+For MPEG-2 Intermediate Products: ANY USE OF THIS PRODUCT IN ANY MANNER OTHER
+THAN PERSONAL USE THAT COMPLIES WITH THE MPEG-2 STANDARD IS EXPRESSLY
+PROHIBITED WITHOUT A LICENSE UNDER APPLICABLE PATENTS IN THE MPEG-2 PATENT
+PORTFOLIO, WHICH LICENSES IS AVAILABLE FROM MPEG LA, LLC, 6312 S. Fiddlers
+Green Circle, Suite 400E, Greenwood Village, Colorado 80111 U.S.A.
+
+WARRANTY DISCLAIMER: THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
+KIND.  AMD DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
+BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, THAT THE SOFTWARE WILL RUN
+UNINTERRUPTED OR ERROR-FREE OR WARRANTIES ARISING FROM CUSTOM OF TRADE OR
+COURSE OF USAGE.  THE ENTIRE RISK ASSOCIATED WITH THE USE OF THE SOFTWARE IS
+ASSUMED BY YOU.  Some jurisdictions do not allow the exclusion of implied
+warranties, so the above exclusion may not apply to You.
+
+LIMITATION OF LIABILITY AND INDEMNIFICATION:  AMD AND ITS LICENSORS WILL NOT,
+UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY PUNITIVE, DIRECT, INCIDENTAL,
+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM USE OF THE SOFTWARE OR
+THIS AGREEMENT EVEN IF AMD AND ITS LICENSORS HAVE BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.  In no event shall AMD's total liability to You
+for all damages, losses, and causes of action (whether in contract, tort
+(including negligence) or otherwise) exceed the amount of $100 USD.  You agree
+to defend, indemnify and hold harmless AMD and its licensors, and any of their
+directors, officers, employees, affiliates or agents from and against any and
+all loss, damage, liability and other expenses (including reasonable
+attorneys' fees), resulting from Your use of the Software or violation of the
+terms and conditions of this Agreement.
+
+U.S. GOVERNMENT RESTRICTED RIGHTS: The Software is provided with "RESTRICTED
+RIGHTS." Use, duplication, or disclosure by the Government is subject to the
+restrictions as set forth in FAR 52.227-14 and DFAR252.227-7013, et seq., or
+its successor.  Use of the Software by the Government constitutes
+acknowledgement of AMD's proprietary rights in them.
+
+EXPORT RESTRICTIONS: The Software may be subject to export restrictions as
+stated in the Software License Agreement.