diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_perf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_perf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 3640d0e229d2..649c26518d26 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -625,7 +625,8 @@ static int append_oa_sample(struct i915_perf_stream *stream, } /** - * Copies all buffered OA reports into userspace read() buffer. + * gen8_append_oa_reports - Copies all buffered OA reports into + * userspace read() buffer. * @stream: An i915-perf stream opened for OA metrics * @buf: destination buffer given by userspace * @count: the number of bytes userspace wants to read @@ -913,7 +914,7 @@ static int gen8_oa_read(struct i915_perf_stream *stream, intel_uncore_rmw(uncore, oastatus_reg, GEN8_OASTATUS_COUNTER_OVERFLOW | GEN8_OASTATUS_REPORT_LOST, - IS_GEN_RANGE(uncore->i915, 8, 10) ? + IS_GEN_RANGE(uncore->i915, 8, 11) ? (GEN8_OASTATUS_HEAD_POINTER_WRAP | GEN8_OASTATUS_TAIL_POINTER_WRAP) : 0); } @@ -922,7 +923,8 @@ static int gen8_oa_read(struct i915_perf_stream *stream, } /** - * Copies all buffered OA reports into userspace read() buffer. + * gen7_append_oa_reports - Copies all buffered OA reports into + * userspace read() buffer. * @stream: An i915-perf stream opened for OA metrics * @buf: destination buffer given by userspace * @count: the number of bytes userspace wants to read @@ -3232,7 +3234,7 @@ static long i915_perf_config_locked(struct i915_perf_stream *stream, } /** - * i915_perf_ioctl - support ioctl() usage with i915 perf stream FDs + * i915_perf_ioctl_locked - support ioctl() usage with i915 perf stream FDs * @stream: An i915 perf stream * @cmd: the ioctl request * @arg: the ioctl data |