From: Andres Rodriguez Date: Mon, 26 Jun 2017 20:12:10 +0000 (-0400) Subject: drm/amdgpu: introduce AMDGPU_CTX_PRIORITY_UNSET X-Git-Tag: v4.15-rc1~90^2~31^2~60 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f3d19bf80d6c7bfe5922c09604a402ef176da41f;p=linux.git drm/amdgpu: introduce AMDGPU_CTX_PRIORITY_UNSET Use _INVALID to identify bad parameters and _UNSET to represent the lack of interest in a specific value. Signed-off-by: Andres Rodriguez Acked-by: Christian König Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index d3d63f78bec9..29eebdc30a4c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -230,6 +230,8 @@ static enum amd_sched_priority amdgpu_to_sched_priority(int amdgpu_priority) case AMDGPU_CTX_PRIORITY_LOW_SW: case AMDGPU_CTX_PRIORITY_LOW_HW: return AMD_SCHED_PRIORITY_LOW; + case AMDGPU_CTX_PRIORITY_UNSET: + return AMD_SCHED_PRIORITY_UNSET; default: WARN(1, "Invalid context priority %d\n", amdgpu_priority); return AMD_SCHED_PRIORITY_INVALID; diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h index 4b528f7abbfe..52c8e5447624 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h @@ -122,7 +122,8 @@ enum amd_sched_priority { AMD_SCHED_PRIORITY_HIGH_HW, AMD_SCHED_PRIORITY_KERNEL, AMD_SCHED_PRIORITY_MAX, - AMD_SCHED_PRIORITY_INVALID = -1 + AMD_SCHED_PRIORITY_INVALID = -1, + AMD_SCHED_PRIORITY_UNSET = -2 }; /** diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 94ef0af492dc..7ea33b57893a 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -169,6 +169,7 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_UNKNOWN_RESET 3 /* Context priority level */ +#define AMDGPU_CTX_PRIORITY_UNSET -2048 #define AMDGPU_CTX_PRIORITY_LOW_HW -1023 #define AMDGPU_CTX_PRIORITY_LOW_SW -512 #define AMDGPU_CTX_PRIORITY_NORMAL 0