diff options
Diffstat (limited to 'drivers/gpu/msm/adreno.c')
| -rw-r--r-- | drivers/gpu/msm/adreno.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/msm/adreno.c b/drivers/gpu/msm/adreno.c index 18fdd400ac7a..2675a8cab51f 100644 --- a/drivers/gpu/msm/adreno.c +++ b/drivers/gpu/msm/adreno.c @@ -1279,7 +1279,7 @@ static void _setup_throttling_counters(struct adreno_device *adreno_dev) static uint64_t _read_throttling_counters(struct adreno_device *adreno_dev) { - int i; + int i, adj; uint32_t th[ADRENO_GPMU_THROTTLE_COUNTERS]; struct adreno_busy_data *busy = &adreno_dev->busy_data; @@ -1300,8 +1300,14 @@ static uint64_t _read_throttling_counters(struct adreno_device *adreno_dev) adreno_dev->gpmu_throttle_counters[i], &busy->throttle_cycles[i]); } - i = th[CRC_MORE50PCT] - th[IDLE_10PCT]; - return th[CRC_50PCT] + th[CRC_LESS50PCT] / 3 + (i < 0 ? 0 : i) * 3; + adj = th[CRC_MORE50PCT] - th[IDLE_10PCT]; + adj = th[CRC_50PCT] + th[CRC_LESS50PCT] / 3 + (adj < 0 ? 0 : adj) * 3; + + trace_kgsl_clock_throttling( + th[IDLE_10PCT], th[CRC_50PCT], + th[CRC_MORE50PCT], th[CRC_LESS50PCT], + adj); + return adj; } static void _update_threshold_count(struct adreno_device *adreno_dev, |