diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/common/bus.c | 5 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | 3 | ||||
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/vgpu.c | 5 |
3 files changed, 2 insertions, 11 deletions
diff --git a/drivers/gpu/nvgpu/common/bus.c b/drivers/gpu/nvgpu/common/bus.c index c88262a0..a84348cd 100644 --- a/drivers/gpu/nvgpu/common/bus.c +++ b/drivers/gpu/nvgpu/common/bus.c | |||
@@ -31,11 +31,6 @@ int nvgpu_get_timestamps_zipper(struct gk20a *g, | |||
31 | int err = 0; | 31 | int err = 0; |
32 | unsigned int i = 0; | 32 | unsigned int i = 0; |
33 | 33 | ||
34 | if (source_id != NVGPU_GPU_GET_CPU_TIME_CORRELATION_INFO_SRC_ID_TSC) { | ||
35 | nvgpu_err(g, "source_id %u not supported", source_id); | ||
36 | return -EINVAL; | ||
37 | } | ||
38 | |||
39 | if (gk20a_busy(g)) { | 34 | if (gk20a_busy(g)) { |
40 | nvgpu_err(g, "GPU not powered on\n"); | 35 | nvgpu_err(g, "GPU not powered on\n"); |
41 | err = -EINVAL; | 36 | err = -EINVAL; |
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c index 30988462..88c8debf 100644 --- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c +++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | |||
@@ -558,7 +558,8 @@ static int nvgpu_gpu_get_cpu_time_correlation_info( | |||
558 | int err; | 558 | int err; |
559 | u32 i; | 559 | u32 i; |
560 | 560 | ||
561 | if (args->count > NVGPU_GPU_GET_CPU_TIME_CORRELATION_INFO_MAX_COUNT) | 561 | if (args->count > NVGPU_GPU_GET_CPU_TIME_CORRELATION_INFO_MAX_COUNT || |
562 | args->source_id != NVGPU_GPU_GET_CPU_TIME_CORRELATION_INFO_SRC_ID_TSC) | ||
562 | return -EINVAL; | 563 | return -EINVAL; |
563 | 564 | ||
564 | samples = nvgpu_kzalloc(g, args->count * | 565 | samples = nvgpu_kzalloc(g, args->count * |
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c index 7949ff24..84034b38 100644 --- a/drivers/gpu/nvgpu/vgpu/vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/vgpu.c | |||
@@ -416,11 +416,6 @@ int vgpu_get_timestamps_zipper(struct gk20a *g, | |||
416 | return -EINVAL; | 416 | return -EINVAL; |
417 | } | 417 | } |
418 | 418 | ||
419 | if (source_id != NVGPU_GPU_GET_CPU_TIME_CORRELATION_INFO_SRC_ID_TSC) { | ||
420 | nvgpu_err(g, "source_id %u not supported", source_id); | ||
421 | return -EINVAL; | ||
422 | } | ||
423 | |||
424 | msg.cmd = TEGRA_VGPU_CMD_GET_TIMESTAMPS_ZIPPER; | 419 | msg.cmd = TEGRA_VGPU_CMD_GET_TIMESTAMPS_ZIPPER; |
425 | msg.handle = vgpu_get_handle(g); | 420 | msg.handle = vgpu_get_handle(g); |
426 | p->source_id = TEGRA_VGPU_GET_TIMESTAMPS_ZIPPER_SRC_ID_TSC; | 421 | p->source_id = TEGRA_VGPU_GET_TIMESTAMPS_ZIPPER_SRC_ID_TSC; |