diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_pc.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index d2605a684b1c..b1876fbea669 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -60,15 +60,15 @@ * Xe's GuC PC provides a sysfs API for frequency management: * * device/gt#/freq_* *read-only* files: - * - freq_act: The actual resolved frequency decided by PCODE. - * - freq_cur: The current one requested by GuC PC to the Hardware. - * - freq_rpn: The Render Performance (RP) N level, which is the minimal one. - * - freq_rpe: The Render Performance (RP) E level, which is the efficient one. - * - freq_rp0: The Render Performance (RP) 0 level, which is the maximum one. + * - act_freq: The actual resolved frequency decided by PCODE. + * - cur_freq: The current one requested by GuC PC to the Hardware. + * - rpn_freq: The Render Performance (RP) N level, which is the minimal one. + * - rpe_freq: The Render Performance (RP) E level, which is the efficient one. + * - rp0_freq: The Render Performance (RP) 0 level, which is the maximum one. * * device/gt#/freq_* *read-write* files: - * - freq_min: GuC PC min request. - * - freq_max: GuC PC max request. + * - min_freq: GuC PC min request. + * - max_freq: GuC PC max request. * If max <= min, then freq_min becomes a fixed frequency request. * * Render-C States: @@ -388,7 +388,7 @@ static void pc_update_rp_values(struct xe_guc_pc *pc) pc->rpn_freq = min(pc->rpn_freq, pc->rpe_freq); } -static ssize_t freq_act_show(struct device *dev, +static ssize_t act_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct kobject *kobj = &dev->kobj; @@ -413,9 +413,9 @@ static ssize_t freq_act_show(struct device *dev, xe_device_mem_access_put(gt_to_xe(gt)); return ret; } -static DEVICE_ATTR_RO(freq_act); +static DEVICE_ATTR_RO(act_freq); -static ssize_t freq_cur_show(struct device *dev, +static ssize_t cur_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct kobject *kobj = &dev->kobj; @@ -442,18 +442,18 @@ out: xe_device_mem_access_put(gt_to_xe(gt)); return ret; } -static DEVICE_ATTR_RO(freq_cur); +static DEVICE_ATTR_RO(cur_freq); -static ssize_t freq_rp0_show(struct device *dev, +static ssize_t rp0_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_guc_pc *pc = dev_to_pc(dev); return sysfs_emit(buf, "%d\n", pc->rp0_freq); } -static DEVICE_ATTR_RO(freq_rp0); +static DEVICE_ATTR_RO(rp0_freq); -static ssize_t freq_rpe_show(struct device *dev, +static ssize_t rpe_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_guc_pc *pc = dev_to_pc(dev); @@ -465,18 +465,18 @@ static ssize_t freq_rpe_show(struct device *dev, xe_device_mem_access_put(xe); return sysfs_emit(buf, "%d\n", pc->rpe_freq); } -static DEVICE_ATTR_RO(freq_rpe); +static DEVICE_ATTR_RO(rpe_freq); -static ssize_t freq_rpn_show(struct device *dev, +static ssize_t rpn_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_guc_pc *pc = dev_to_pc(dev); return sysfs_emit(buf, "%d\n", pc->rpn_freq); } -static DEVICE_ATTR_RO(freq_rpn); +static DEVICE_ATTR_RO(rpn_freq); -static ssize_t freq_min_show(struct device *dev, +static ssize_t min_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_guc_pc *pc = dev_to_pc(dev); @@ -513,7 +513,7 @@ out: return ret; } -static ssize_t freq_min_store(struct device *dev, struct device_attribute *attr, +static ssize_t min_freq_store(struct device *dev, struct device_attribute *attr, const char *buff, size_t count) { struct xe_guc_pc *pc = dev_to_pc(dev); @@ -543,9 +543,9 @@ out: xe_device_mem_access_put(pc_to_xe(pc)); return ret ?: count; } -static DEVICE_ATTR_RW(freq_min); +static DEVICE_ATTR_RW(min_freq); -static ssize_t freq_max_show(struct device *dev, +static ssize_t max_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_guc_pc *pc = dev_to_pc(dev); @@ -571,7 +571,7 @@ out: return ret; } -static ssize_t freq_max_store(struct device *dev, struct device_attribute *attr, +static ssize_t max_freq_store(struct device *dev, struct device_attribute *attr, const char *buff, size_t count) { struct xe_guc_pc *pc = dev_to_pc(dev); @@ -601,7 +601,7 @@ out: xe_device_mem_access_put(pc_to_xe(pc)); return ret ?: count; } -static DEVICE_ATTR_RW(freq_max); +static DEVICE_ATTR_RW(max_freq); /** * xe_guc_pc_c_status - get the current GT C state @@ -667,13 +667,13 @@ u64 xe_guc_pc_mc6_residency(struct xe_guc_pc *pc) } static const struct attribute *pc_attrs[] = { - &dev_attr_freq_act.attr, - &dev_attr_freq_cur.attr, - &dev_attr_freq_rp0.attr, - &dev_attr_freq_rpe.attr, - &dev_attr_freq_rpn.attr, - &dev_attr_freq_min.attr, - &dev_attr_freq_max.attr, + &dev_attr_act_freq.attr, + &dev_attr_cur_freq.attr, + &dev_attr_rp0_freq.attr, + &dev_attr_rpe_freq.attr, + &dev_attr_rpn_freq.attr, + &dev_attr_min_freq.attr, + &dev_attr_max_freq.attr, NULL }; |