- 14 10月, 2016 1 次提交
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由 Dan Carpenter 提交于
debugfs_create_file() returns NULL on error, it only returns error pointers if debugfs isn't enabled in the config and we checked for that earlier so it can't happen. Fixes: 4f4824b5 ('drm/amd/amdgpu: Convert ring debugfs entries to binary') Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 28 9月, 2016 1 次提交
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由 Grazvydas Ignotas 提交于
This is in symmetry to setup done in amdgpu_ring_init. Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 15 9月, 2016 1 次提交
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由 Junwei Zhang 提交于
Signed-off-by: NJunwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 08 8月, 2016 1 次提交
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由 Christian König 提交于
Saves us quite a bunch of code. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 30 7月, 2016 2 次提交
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由 Christian König 提交于
For manual UVD/VCE power and clock gating. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Was never used as far as I can see. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 08 7月, 2016 6 次提交
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由 Alex Deucher 提交于
Not used anymore. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Chunming Zhou 提交于
Signed-off-by: NChunming Zhou <David1.Zhou@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Monk Liu 提交于
debugfs file added but not released after driver unloaded Signed-off-by: NMonk Liu <Monk.Liu@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Tom St Denis 提交于
If a user tries to read a non-multiple of 4 bytes it would have read until the end of the ring potentially crashing the user task. Signed-off-by: NTom St Denis <tom.stdenis@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Tom St Denis 提交于
They now emit ring data in binary which will be read/written by the userspace tool umr shortly. Signed-off-by: NTom St Denis <tom.stdenis@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Monk Liu 提交于
This help fix reloading driver hang issue of SDMA ring. Signed-off-by: NMonk Liu <Monk.Liu@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 09 6月, 2016 1 次提交
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由 Monk Liu 提交于
Signed-off-by: NMonk Liu <Monk.Liu@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 05 5月, 2016 4 次提交
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由 Christian König 提交于
No functional change. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Instead of hard coding just another name in the ring code. v2: squash in Tom's rebase fix Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Instead of specifying the total ring size calculate that from the maximum number of dw a submission can have and the number of concurrent submissions. This fixes UVD with 8 concurrent submissions or more. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Nils Wallménius 提交于
All these are compile time constand and the drm_debugfs_create/remove_files functions take a const pointer argument. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NNils Wallménius <nils.wallmenius@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 03 5月, 2016 1 次提交
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由 Monk Liu 提交于
This adds the groundwork for conditional execution on SDMA which is necessary for preemption. Signed-off-by: NMonk Liu <monk.liu@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 17 3月, 2016 1 次提交
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由 Christian König 提交于
Make this a parameter instead of using the global variable directly. Signed-off-by: NChristian König <christian.koenig@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com>
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- 15 3月, 2016 1 次提交
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由 Christian König 提交于
Not used any more. Signed-off-by: NChristian König <christian.koenig@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 11 2月, 2016 4 次提交
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由 Christian König 提交于
The padding depends on the firmware version and we need that for BO moves as well, not only for VM updates. v2: new approach of making pad_ib a ring function v3: fix typo in macro name Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
With the scheduler enabled we don't need that any more. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
It's not needed any more because all access goes through the scheduler now. v2: Update commit message. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
No longer needed since semaphores were removed. Reviewed-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <David1.Zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 23 1月, 2016 1 次提交
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由 Christian König 提交于
That somehow got lost. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Acked-by: NAlex Deucher <alexander.deucher@amd.com>
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- 30 10月, 2015 1 次提交
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由 Christian König 提交于
Going to need that elsewhere as well. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 21 10月, 2015 1 次提交
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由 Christian König 提交于
It didn't worked to well anyway. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com>
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- 15 10月, 2015 1 次提交
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由 Alex Deucher 提交于
Rework the sdma structures in the driver to consolidate all of the sdma info into a single structure and allow for asics that may have different numbers of sdma instances. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 24 9月, 2015 3 次提交
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由 Christian König 提交于
Embed the scheduler into the ring structure instead of allocating it. Use the ring name directly instead of the id. v2: rebased, whitespace cleanup Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
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由 Christian König 提交于
Move the fence related stuff into amdgpu_fence.c v2: rework commit message, cause this is actually not a bug Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou<david1.zhou@amd.com> Reviewed-by: NJunwei Zhang <Jerry.Zhang@amd.com>
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由 Christian König 提交于
Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c. Port of radeon commit 831b6966. v2: fix up kfd. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 03 9月, 2015 1 次提交
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由 Jammy Zhou 提交于
The insert_nop function is added to amdgpu_ring_funcs structure as well as the default implementation Signed-off-by: NJammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
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- 18 8月, 2015 2 次提交
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由 monk.liu 提交于
thus unnecessary wake up could be avoid between rings v2: move wait_queue_head to fence_drv from ring Signed-off-by: Nmonk.liu <monk.liu@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com>
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由 Chunming Zhou 提交于
fence_process may be called from kthread, user thread and interrupt context. it is possible to called concurrently, then will wake up fence queue multiple times. Signed-off-by: NChunming Zhou <david1.zhou@amd.com> Reviewed-by: NJammy Zhou <Jammy.Zhou@amd.com>
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- 04 6月, 2015 1 次提交
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由 Alex Deucher 提交于
This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: NChristian König <christian.koenig@amd.com> Acked-by: NJammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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