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* Linux v3.7-rc2 DVB breaks user space compilation
@ 2012-11-15 19:13 Rémi Denis-Courmont
  0 siblings, 0 replies; 2+ messages in thread
From: Rémi Denis-Courmont @ 2012-11-15 19:13 UTC (permalink / raw)
  To: linux-kernel

	Hello,

The following patch broke our userspace software builds. While it does 
preserve BINARY compatibility, it breaks SOURCE compatibility as the parameter 
names have changed. I don't see the rationale for breaking compatibility in 
the patch description.

Please consider reverting to the old names. In other words, please remove that 
_LEGACY suffix non-sense or at least define aliases. Thank you.

commit 287cefd096b124874dc4d6d155f53547c0654860
Author: Evgeny Plehov <EvgenyPlehov@ukr.net>
Date:   Thu Sep 13 10:13:30 2012 -0300

    [media] dvb_frontend: add multistream support
    
    Unify multistream support at the DVBAPI: several delivery systems
    allow it. Yet, each one had its own name. So, instead of adding
    a third version of this field, remove the per-standard naming,
    unifying it into a common name.
    
    The legacy code number can still be used by old applications.
    
    Version increased to 5.8.
    
    [mchehab@redhat.com: joined the va1j5jf007s patch, in order to
     avoid compilation breakage]
    Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

-- 
Rémi Denis-Courmont
http://www.remlab.net/

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Linux v3.7-rc2 DVB breaks user space compilation
@ 2012-11-15 19:03 Rémi Denis-Courmont
  0 siblings, 0 replies; 2+ messages in thread
From: Rémi Denis-Courmont @ 2012-11-15 19:03 UTC (permalink / raw)
  To: linux-media, lkml

	Hello,

The following patch broke our userspace software builds. While it does 
preserve BINARY compatibility, it breaks SOURCE compatibility as the parameter 
names have changed. I don't see the rationale for breaking compatibility in 
the patch description.

Please consider reverting to the old names. Thank you.

commit 287cefd096b124874dc4d6d155f53547c0654860
Author: Evgeny Plehov <EvgenyPlehov@ukr.net>
Date:   Thu Sep 13 10:13:30 2012 -0300

    [media] dvb_frontend: add multistream support
    
    Unify multistream support at the DVBAPI: several delivery systems
    allow it. Yet, each one had its own name. So, instead of adding
    a third version of this field, remove the per-standard naming,
    unifying it into a common name.
    
    The legacy code number can still be used by old applications.
    
    Version increased to 5.8.
    
    [mchehab@redhat.com: joined the va1j5jf007s patch, in order to
     avoid compilation breakage]
    Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

-- 
Rémi Denis-Courmont
http://www.remlab.net/

^ permalink raw reply	[flat|nested] 2+ messages in thread

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