Merge remote-tracking branch 'drm-intel/for-linux-next'

[karo-tx-linux.git] / drivers / gpu / drm / i915 / i915_sysfs.c

diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index 9ff1e4d969091fcc0984dc6a8cb6a8050dca35de..cef38fd320a7c5c53c687ca5b67b0d1d3192d615 100644 (file)
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -32,6 +32,8 @@
 #include "intel_drv.h"
 #include "i915_drv.h"
 
+#define dev_to_drm_minor(d) dev_get_drvdata((d))
+
 #ifdef CONFIG_PM
 static u32 calc_residency(struct drm_device *dev, const u32 reg)
 {
@@ -66,14 +68,14 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg)
 static ssize_t
 show_rc6_mask(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *dminor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_to_drm_minor(kdev);
        return snprintf(buf, PAGE_SIZE, "%x\n", intel_enable_rc6(dminor->dev));
 }
 
 static ssize_t
 show_rc6_ms(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *dminor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_get_drvdata(kdev);
        u32 rc6_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6);
        return snprintf(buf, PAGE_SIZE, "%u\n", rc6_residency);
 }
@@ -81,7 +83,7 @@ show_rc6_ms(struct device *kdev, struct device_attribute *attr, char *buf)
 static ssize_t
 show_rc6p_ms(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *dminor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_to_drm_minor(kdev);
        u32 rc6p_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6p);
        if (IS_VALLEYVIEW(dminor->dev))
                rc6p_residency = 0;
@@ -91,7 +93,7 @@ show_rc6p_ms(struct device *kdev, struct device_attribute *attr, char *buf)
 static ssize_t
 show_rc6pp_ms(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *dminor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_to_drm_minor(kdev);
        u32 rc6pp_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6pp);
        if (IS_VALLEYVIEW(dminor->dev))
                rc6pp_residency = 0;
@@ -137,7 +139,7 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
             loff_t offset, size_t count)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_to_drm_minor(dev);
        struct drm_device *drm_dev = dminor->dev;
        struct drm_i915_private *dev_priv = drm_dev->dev_private;
        int slice = (int)(uintptr_t)attr->private;
@@ -173,7 +175,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj,
              loff_t offset, size_t count)
 {
        struct device *dev = container_of(kobj, struct device, kobj);
-       struct drm_minor *dminor = container_of(dev, struct drm_minor, kdev);
+       struct drm_minor *dminor = dev_to_drm_minor(dev);
        struct drm_device *drm_dev = dminor->dev;
        struct drm_i915_private *dev_priv = drm_dev->dev_private;
        struct i915_hw_context *ctx;
@@ -246,7 +248,7 @@ static struct bin_attribute dpf_attrs_1 = {
 static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
                                    struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        int ret;
@@ -269,7 +271,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
 static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
                                     struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -280,7 +282,7 @@ static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
 
 static ssize_t gt_max_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        int ret;
@@ -301,7 +303,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
                                     struct device_attribute *attr,
                                     const char *buf, size_t count)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 val, rp_state_cap, hw_max, hw_min, non_oc_max;
@@ -356,7 +358,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
 
 static ssize_t gt_min_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        int ret;
@@ -377,7 +379,7 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
                                     struct device_attribute *attr,
                                     const char *buf, size_t count)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 val, rp_state_cap, hw_max, hw_min;
@@ -438,7 +440,7 @@ static DEVICE_ATTR(gt_RPn_freq_mhz, S_IRUGO, gt_rp_mhz_show, NULL);
 /* For now we have a static number of RP states */
 static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
 {
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
        u32 val, rp_state_cap;
@@ -486,7 +488,7 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj,
 {
 
        struct device *kdev = container_of(kobj, struct device, kobj);
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        struct i915_error_state_file_priv error_priv;
        struct drm_i915_error_state_buf error_str;
@@ -521,7 +523,7 @@ static ssize_t error_state_write(struct file *file, struct kobject *kobj,
                                 loff_t off, size_t count)
 {
        struct device *kdev = container_of(kobj, struct device, kobj);
-       struct drm_minor *minor = container_of(kdev, struct drm_minor, kdev);
+       struct drm_minor *minor = dev_to_drm_minor(kdev);
        struct drm_device *dev = minor->dev;
        int ret;
 
@@ -551,19 +553,19 @@ void i915_setup_sysfs(struct drm_device *dev)
 
 #ifdef CONFIG_PM
        if (INTEL_INFO(dev)->gen >= 6) {
-               ret = sysfs_merge_group(&dev->primary->kdev.kobj,
+               ret = sysfs_merge_group(&dev->primary->kdev->kobj,
                                        &rc6_attr_group);
                if (ret)
                        DRM_ERROR("RC6 residency sysfs setup failed\n");
        }
 #endif
        if (HAS_L3_DPF(dev)) {
-               ret = device_create_bin_file(&dev->primary->kdev, &dpf_attrs);
+               ret = device_create_bin_file(dev->primary->kdev, &dpf_attrs);
                if (ret)
                        DRM_ERROR("l3 parity sysfs setup failed\n");
 
                if (NUM_L3_SLICES(dev) > 1) {
-                       ret = device_create_bin_file(&dev->primary->kdev,
+                       ret = device_create_bin_file(dev->primary->kdev,
                                                     &dpf_attrs_1);
                        if (ret)
                                DRM_ERROR("l3 parity slice 1 setup failed\n");
@@ -572,13 +574,13 @@ void i915_setup_sysfs(struct drm_device *dev)
 
        ret = 0;
        if (IS_VALLEYVIEW(dev))
-               ret = sysfs_create_files(&dev->primary->kdev.kobj, vlv_attrs);
+               ret = sysfs_create_files(&dev->primary->kdev->kobj, vlv_attrs);
        else if (INTEL_INFO(dev)->gen >= 6)
-               ret = sysfs_create_files(&dev->primary->kdev.kobj, gen6_attrs);
+               ret = sysfs_create_files(&dev->primary->kdev->kobj, gen6_attrs);
        if (ret)
                DRM_ERROR("RPS sysfs setup failed\n");
 
-       ret = sysfs_create_bin_file(&dev->primary->kdev.kobj,
+       ret = sysfs_create_bin_file(&dev->primary->kdev->kobj,
                                    &error_state_attr);
        if (ret)
                DRM_ERROR("error_state sysfs setup failed\n");
@@ -586,14 +588,14 @@ void i915_setup_sysfs(struct drm_device *dev)
 
 void i915_teardown_sysfs(struct drm_device *dev)
 {
-       sysfs_remove_bin_file(&dev->primary->kdev.kobj, &error_state_attr);
+       sysfs_remove_bin_file(&dev->primary->kdev->kobj, &error_state_attr);
        if (IS_VALLEYVIEW(dev))
-               sysfs_remove_files(&dev->primary->kdev.kobj, vlv_attrs);
+               sysfs_remove_files(&dev->primary->kdev->kobj, vlv_attrs);
        else
-               sysfs_remove_files(&dev->primary->kdev.kobj, gen6_attrs);
-       device_remove_bin_file(&dev->primary->kdev,  &dpf_attrs_1);
-       device_remove_bin_file(&dev->primary->kdev,  &dpf_attrs);
+               sysfs_remove_files(&dev->primary->kdev->kobj, gen6_attrs);
+       device_remove_bin_file(dev->primary->kdev,  &dpf_attrs_1);
+       device_remove_bin_file(dev->primary->kdev,  &dpf_attrs);
 #ifdef CONFIG_PM
-       sysfs_unmerge_group(&dev->primary->kdev.kobj, &rc6_attr_group);
+       sysfs_unmerge_group(&dev->primary->kdev->kobj, &rc6_attr_group);
 #endif
 }