linux-toradex.git/drivers/gpu/ion, branch imx-android-r13.2 Linux kernel for Apalis and Colibri modules ion: minor clean up 2011-08-09T21:49:21+00:00 Iliyan Malchev malchev@google.com 2011-08-09T21:42:08+00:00 3fe24366a40147d7c776e1f291193fd3b61f217d -- init rb nodes in ion_handle_create -- in ion_handle_destroy, check that a node belongs to a tree before removing it (safety check, does not happen right now) -- mark as static functions used only inside ion.c -- update comments to ion_share() with a relevant blurb from the implementation -- other minor updates/typo fixes to comments Signed-off-by: Iliyan Malchev <malchev@google.com> 
-- init rb nodes in ion_handle_create
-- in ion_handle_destroy, check that a node belongs to a tree before removing
   it (safety check, does not happen right now)
-- mark as static functions used only inside ion.c
-- update comments to ion_share() with a relevant blurb from the implementation
-- other minor updates/typo fixes to comments

Signed-off-by: Iliyan Malchev <malchev@google.com>
gpu: ion: Validate handles passed via the kernel api 2011-07-08T22:41:32+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-08T00:07:56+00:00 c72866db6b303d3af1f579a0270bc88353dd8458 Before freeing or sharing handles, confirm that they are valid in the provided client Change-Id: I06ec599c0b277fcb5417325a12ecbf8b2d248a7b Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
Before freeing or sharing handles, confirm that they
are valid in the provided client

Change-Id: I06ec599c0b277fcb5417325a12ecbf8b2d248a7b
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Fix deferencing ERR_PTR 2011-07-07T01:16:57+00:00 Choi, Jong-Hwan jhbird.choi@samsung.com 2011-07-07T00:07:04+00:00 42c5a0740e5d5646483118bfdf8aab88ab319dc3 Change-Id: I986c380d75591571890f1a2cba1405e66789b25c Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com> 
Change-Id: I986c380d75591571890f1a2cba1405e66789b25c
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
gpu: ion: Fix possible memory leak 2011-07-07T01:15:04+00:00 Choi, Jong-Hwan jhbird.choi@samsung.com 2011-07-07T00:06:17+00:00 5a3e147d52f56b6d10f779e64d5f29dc678160ab Change-Id: I66f5ad2c95513dfab9f4fc5ae2fcb1316f486d34 Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com> 
Change-Id: I66f5ad2c95513dfab9f4fc5ae2fcb1316f486d34
Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
gpu: ion: Remove redunant code from ion_open 2011-07-07T01:13:19+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-07T01:07:24+00:00 6d3b958d705055bc7b3bbc4e85f2270d5a449a0f ion_client_create now does a lookup, so this need not also be done from ion_open Change-Id: Icb101bbf514bf2e40b4b5d9b320130bf185349aa Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
ion_client_create now does a lookup, so this need not
also be done from ion_open

Change-Id: Icb101bbf514bf2e40b4b5d9b320130bf185349aa
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Fix bug in ion client destroy 2011-07-07T01:13:17+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-07T01:07:01+00:00 0b7e8ae7e4c780251482f702f5a2680707c5346e ion_client_destroy kernel api should only delete the client if it's refcount has gone to zero. Change-Id: Iaa662bd82d67279a9807e01f9a24aebe3d21c17d Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
ion_client_destroy kernel api should only delete the client
if it's refcount has gone to zero.

Change-Id: Iaa662bd82d67279a9807e01f9a24aebe3d21c17d
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Fix bug in ion_client_create 2011-07-02T03:57:27+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-02T03:41:25+00:00 83e3dab069c2b7620e921edcfcaf9922a6945897 If a process already had a client, ion_client_create would loop forever. Change-Id: I723207b5872dfc11be04ca27d38a3cf39c4a1426 Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
If a process already had a client, ion_client_create
would loop forever.

Change-Id: I723207b5872dfc11be04ca27d38a3cf39c4a1426
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Remove incorrect error message 2011-07-01T02:42:36+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-01T02:16:59+00:00 0db1fec422e22f9c7726f3c3a091bc834121728a The function name is wrong here, and this function may sometimes be called to see if a value passed from userspace is an ion handle. Since it's not really an error when it fails, remove the log message. Change-Id: I7bee0e7ffb72b4c4768774a3586f97e306700c21 Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
The function name is wrong here, and this function may
sometimes be called to see if a value passed from userspace
is an ion handle.  Since it's not really an error when it
fails, remove the log message.

Change-Id: I7bee0e7ffb72b4c4768774a3586f97e306700c21
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Fix bug in ion_buffer_add 2011-07-01T01:09:38+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-07-01T01:09:05+00:00 f9fb95ebc7ba2ff5353a0f5a359ab1803e9bfd7a Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com> 
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
gpu: ion: Several fixes 2011-06-30T22:15:14+00:00 Rebecca Schultz Zavin rebecca@android.com 2011-06-30T19:19:55+00:00 e6ee124528d520d429bf40303340e8be0bcefdaa Fix some cases where locks were not released on error paths Change heap->prio to heap->id to make meaning clearer Fix kernel doc to match sources 
Fix some cases where locks were not released on error paths
Change heap->prio to heap->id to make meaning clearer
Fix kernel doc to match sources