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Merge "msm: kgsl: Add placeholders for KGSL power limit functions"

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Linux Build Service Account 2017-02-27 23:37:19 -08:00 • committed by Gerrit - the friendly Code Review server
commit c3b7b9dbd6
1 changed files with 21 additions and 0 deletions
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21
include/linux/msm_kgsl.h
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@ -3,11 +3,32 @@
#include <uapi/linux/msm_kgsl.h> #include <uapi/linux/msm_kgsl.h>
#ifdef CONFIG_QCOM_KGSL
/* Limits mitigations APIs */ /* Limits mitigations APIs */
void *kgsl_pwr_limits_add(enum kgsl_deviceid id); void *kgsl_pwr_limits_add(enum kgsl_deviceid id);
void kgsl_pwr_limits_del(void *limit); void kgsl_pwr_limits_del(void *limit);
int kgsl_pwr_limits_set_freq(void *limit, unsigned int freq); int kgsl_pwr_limits_set_freq(void *limit, unsigned int freq);
void kgsl_pwr_limits_set_default(void *limit); void kgsl_pwr_limits_set_default(void *limit);
unsigned int kgsl_pwr_limits_get_freq(enum kgsl_deviceid id); unsigned int kgsl_pwr_limits_get_freq(enum kgsl_deviceid id);
#else
static inline void *kgsl_pwr_limits_add(enum kgsl_deviceid id)
{
return NULL;
}
static inline void kgsl_pwr_limits_del(void *limit) { }
static inline int kgsl_pwr_limits_set_freq(void *limit, unsigned int freq)
{
return -EINVAL;
}
static inline void kgsl_pwr_limits_set_default(void *limit) { }
static inline unsigned int kgsl_pwr_limits_get_freq(enum kgsl_deviceid id)
{
return 0;
}
#endif
#endif /* _MSM_KGSL_H */ #endif /* _MSM_KGSL_H */