diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2018-11-07 15:35:52 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-12-11 13:06:59 -0500 |
| commit | 0815d7749a68527adabe2ac40d49f6fc0800eae5 (patch) | |
| tree | c25b7564d054a0d176b280974eff796d9dbc88e0 /drivers/gpu/drm/msm/adreno/a5xx_gpu.c | |
| parent | 7ad0e8cf6317825d2b7fc52a9000fb16461c2857 (diff) | |
drm/msm: Add a name field for gem objects
For debugging purposes it is useful to assign descriptions
to buffers so that we know what they are used for. Add
a field to the buffer object and use that to name the various
kernel side allocations which ends up looking like like this
in /d/dri/X/gem:
flags id ref offset kaddr size madv name
00040000: I 0 ( 1) 00000000 0000000070b79eca 00004096 memptrs
vmas: [gpu: 01000000,mapped,inuse=1]
00020000: I 0 ( 1) 00000000 0000000031ed4074 00032768 ring0
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a5xx_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c index c514590ef593..d5f5e56422f5 100644 --- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c @@ -510,6 +510,7 @@ static int a5xx_ucode_init(struct msm_gpu *gpu) a5xx_gpu->pm4_bo = adreno_fw_create_bo(gpu, adreno_gpu->fw[ADRENO_FW_PM4], &a5xx_gpu->pm4_iova); + if (IS_ERR(a5xx_gpu->pm4_bo)) { ret = PTR_ERR(a5xx_gpu->pm4_bo); a5xx_gpu->pm4_bo = NULL; @@ -517,6 +518,8 @@ static int a5xx_ucode_init(struct msm_gpu *gpu) ret); return ret; } + + msm_gem_object_set_name(a5xx_gpu->pm4_bo, "pm4fw"); } if (!a5xx_gpu->pfp_bo) { @@ -530,6 +533,8 @@ static int a5xx_ucode_init(struct msm_gpu *gpu) ret); return ret; } + + msm_gem_object_set_name(a5xx_gpu->pfp_bo, "pfpfw"); } gpu_write64(gpu, REG_A5XX_CP_ME_INSTR_BASE_LO, @@ -1214,6 +1219,9 @@ static int a5xx_crashdumper_init(struct msm_gpu *gpu, SZ_1M, MSM_BO_UNCACHED, gpu->aspace, &dumper->bo, &dumper->iova); + if (!IS_ERR(dumper->ptr)) + msm_gem_object_set_name(dumper->bo, "crashdump"); + return PTR_ERR_OR_ZERO(dumper->ptr); } |