- 29 Jul, 2016 40 commits
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Chunming Zhou authored
run_job involves mutex, which could sleep. V2: use list_for_each_entry_safe, since the job might complete while we dropped the lock. Signed-off-by:
Chunming Zhou <David1.Zhou@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Chunming Zhou authored
Means the hw ring is empty after gpu reset. Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Leo Liu authored
This will make sure all the submissions from different contexts gets finished, and then we close the session and free up the handles. This will fix the issue that session clean-up is not get done properly, when with the command `kill -9' Signed-off-by:
Leo Liu <leo.liu@amd.com> Reviewed-by:
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Christian König authored
We still need to unbind explicitly during a move. This partial reverts commit ff20caa0bcbfef9f7686f8d1868a3b990921afd6. v2: remove unnecessary check and unused variable v3: fix typo in commit message Signed-off-by:
Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by:
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Christian König authored
10ms should be enough for now. v2: fix some typos in CIK code Signed-off-by:
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Christian König authored
Since we now raise the clocks from begin_use() we don't need a separate function for each hw generation any more. v2: remove unintentional lowering of the UVD clocks, fix typos for CIK hw. Signed-off-by:
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Christian König authored
This fixes turning power and clock on when it is actually needed. Signed-off-by:
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Christian König authored
This fixes turning power and clock on when it is actually needed. Signed-off-by:
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Christian König authored
For manual UVD/VCE power and clock gating. Signed-off-by:
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Christian König authored
Was never used as far as I can see. Signed-off-by:
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Christian König authored
Signed-off-by:
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Rex Zhu authored
Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Eric Huang <JinhuiEric.Huang@amd.com> Signed-off-by:
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Rex Zhu authored
Signed-off-by:
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Rex Zhu authored
This reverts commit <2ded8c7f04825bc5cde2624f6aa83f1ff62672c0> As we enabled bypass mode for uvd on polaris10 when clockgating. so no need to set uvd clock manually. Signed-off-by:
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Rex Zhu authored
Signed-off-by:
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jimqu authored
Signed-off-by:
JimQu <Jim.Qu@amd.com> Reviewed-by:
Michel Dänzer <michel.daenzer@amd.com> Signed-off-by:
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Christian König authored
We need to check on Polaris if UVD session context is allowed or not. Signed-off-by:
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Christian König authored
Starting with Stoney we support running UVD in VM mode as well. v2: rebased, only enable on Polaris for now. Signed-off-by:
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Nils Wallménius authored
Signed-off-by:
Nils Wallménius <nils.wallmenius@gmail.com> Signed-off-by:
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Nils Wallménius authored
This introduces some warnings due to unused functions, that are deleted in the following commit. Signed-off-by:
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Bhaktipriya Shridhar authored
alloc_workqueue replaces deprecated create_singlethread_workqueue(). Each hardware CRTC has a single flip work queue. When a radeon_flip_work_func item is queued, it needs to be executed ASAP because even a slight delay may cause the flip to be delayed by one refresh cycle. Hence, a dedicated workqueue with WQ_HIGHPRI set, has been used here since a delay can cause the outcome to miss the refresh cycle. Since there are only a fixed number of work items, explicit concurrency limit is unnecessary here. Reviewed-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by:
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SF Markus Elfring authored
The variable "result" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Reviewed-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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Markus Elfring authored
The variable "temp_storage" was eventually reassigned with a pointer. Thus omit the explicit initialisation at the beginning. v2: agd: fix coding style Reviewed-by:
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Markus Elfring authored
Indicate successful function execution only at the end. Thus omit initialisation for the variable "result" at the beginning. Reviewed-by:
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Markus Elfring authored
The variable "argument" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Reviewed-by:
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Markus Elfring authored
The local variable "func_no" was assigned a value at two places. But it was not read within this function. Thus delete it. Reviewed-by:
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Markus Elfring authored
The kfree() function was called in one case by the amdgpu_cgs_acpi_eval_object() function during error handling even if the passed variable "obj" contained a null pointer. * Adjust jump targets according to the Linux coding style convention. * Delete unnecessary initialisations for the variables "obj" and "params" then. Reviewed-by:
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Markus Elfring authored
The drm_gem_object_unreference_unlocked() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Reviewed-by:
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Markus Elfring authored
The drm_gem_object_unreference_unlocked() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
Tom St Denis <tom.stdenis@amd.com> Reviewed-by:
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Edward O'Callaghan authored
V.2: Fixup by hand to remove a few instances of redundant '()' left over. Found-by: Coccinelle Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
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Edward O'Callaghan authored
Found-by: Coccinelle Signed-off-by:
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Rex Zhu authored
DIDT is a power saving feature which helps limit power consumption in order to hit a target power allocation. v1: delete temp file added accidentally. Signed-off-by:
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Rex Zhu authored
Signed-off-by:
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Alex Deucher authored
This fixes a warning on big endian. Bitfields need to be handled properly. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Alex Deucher authored
The message is harmless and confusing. On PX systems, there is one ATIF method, but potentially multiple GPUs leading to an error on the GPU with no backlight control. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=115011Signed-off-by:
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