linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c, branch v4.2.4 Linux kernel stable tree drm/amdgpu: clean up init sequence for failures 2015-07-29T19:50:36+00:00 Alex Deucher alexander.deucher@amd.com 2015-07-28T15:50:31+00:00 8faf0e08d5a78ae5f1752b1d69f97ed70afa625f If we fail during device init, record what state each block is in so that we can tear down clearly. Fixes various problems on device init failure. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
If we fail during device init, record what state each
block is in so that we can tear down clearly.

Fixes various problems on device init failure.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: disable the IP module if early_init returns -ENOENT (v2) 2015-07-16T16:39:39+00:00 Alex Deucher alexander.deucher@amd.com 2015-07-10T17:59:44+00:00 974e6b641f1428ee14486da277a92bdf9bd04a78 If we run into a part with a harvest configuration where the entire IP block is unusable, just disable the IP block. v2: fix logic as noted by Christian Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
If we run into a part with a harvest configuration where the entire
IP block is unusable, just disable the IP block.

v2: fix logic as noted by Christian

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
gpu/drm/amdgpu: Fix build when CONFIG_DEBUG_FS is not set 2015-06-29T19:52:48+00:00 Alexander Kuleshov kuleshovmail@gmail.com 2015-06-27T07:16:05+00:00 7cebc728174424d67df91dfb14f8b6dc13bed993 If the CONFIG_DEBUG_FS is not selected, compilation of the drivers/gpu/drm/amd/amdgpu/amdgpu_device.c provides two warnings that amdgpu_debugfs_regs_init and amdgpu_debugfs_regs_cleanup are used but never defined. And as result: ERROR: "amdgpu_debugfs_regs_cleanup" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: "amdgpu_debugfs_regs_init" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ^ Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
If the CONFIG_DEBUG_FS is not selected, compilation of the
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c provides two warnings that
amdgpu_debugfs_regs_init and amdgpu_debugfs_regs_cleanup are used but
never defined. And as result:

ERROR: "amdgpu_debugfs_regs_cleanup" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: "amdgpu_debugfs_regs_init" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
            ^
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: allocate ip_block_enabled memory in common code 2015-06-29T15:21:52+00:00 Alex Deucher alexander.deucher@amd.com 2015-06-26T17:02:57+00:00 d8d090b711bc56e095e59f9b536ed3c73c47b36d Remove duplication across asic families and make it symmetric with the freeing of the code in amdgpu_device.c Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Remove duplication across asic families and make it symmetric
with the freeing of the code in amdgpu_device.c

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove unnecessary check before kfree 2015-06-29T15:21:51+00:00 Maninder Singh maninder1.s@samsung.com 2015-06-26T07:56:57+00:00 a08c1d516fb3eb302ff14a10eedda844e75c625f kfree(NULL) is safe and this check is probably not required Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Reviewed-by: Vaneet Narang <v.narang@samsung.com> Reviewed-by: Christian Konig <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
kfree(NULL) is safe and this check is probably not required

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Reviewed-by: Vaneet Narang <v.narang@samsung.com>
Reviewed-by: Christian Konig <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: also print the pci revision when printing the pci ids 2015-06-09T01:42:53+00:00 Alex Deucher alexander.deucher@amd.com 2015-06-05T19:04:33+00:00 3e39ab90833b20eb7fbc4e472726000274739538 The driver makes use of this information so print if to aid in debugging. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The driver makes use of this information so print if to aid in
debugging.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove mclk_lock 2015-06-04T01:03:58+00:00 Christian König christian.koenig@amd.com 2015-05-27T08:22:47+00:00 e176fe176d3a02d9409e0f36502799083ae13e1b Not needed any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix description of vm_size module parameter (v2) 2015-06-04T01:03:57+00:00 Alex Deucher alexander.deucher@amd.com 2015-05-11T20:20:58+00:00 8dacc127fcb3b60e6893ec74ee2f615d78dcbc4e default is 8GB, not 4GB. v2: fix fallback setting when the user provides an invalid input Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
default is 8GB, not 4GB.

v2: fix fallback setting when the user provides an invalid input

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: rename amdgpu_ip_funcs to amd_ip_funcs (v2) 2015-06-04T01:03:51+00:00 yanyang1 young.yang@amd.com 2015-05-22T18:39:35+00:00 5fc3aeeb9e553a20ce62544f7176c6c4aca52d71 The structure is renamed and moved to amd_shared.h to make the component independent. This makes it easier to add new components in the future. v2: fix include path Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: yanyang1 <young.yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The structure is renamed and moved to amd_shared.h to make
the component independent.  This makes it easier to add
new components in the future.

v2: fix include path

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add and implement the GPU reset status query 2015-06-04T01:03:39+00:00 Marek Olšák marek.olsak@amd.com 2015-05-05T19:13:49+00:00 d94aed5a6c947b1fda346aff1fa316dacf4a1a5a Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>