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authorDaniel Vetter <daniel.vetter@ffwll.ch>2013-11-15 13:02:39 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-11-15 13:02:39 +0400
commitc09cd6e9691ec6fce8cb90b65929cad389d39c84 (patch)
treed76104420f72172b21b8fb5ca512baa016ac892b /drivers/gpu/drm/i915/i915_sysfs.c
parent7eb1c496f7ac0f386552c0cd9144f6965fc61da5 (diff)
parent96ab4c70396e4e5a4d623bc95e86484682bef78f (diff)
downloadlinux-c09cd6e9691ec6fce8cb90b65929cad389d39c84.tar.xz
Merge branch 'backlight-rework' into drm-intel-next-queued
Pull in Jani's backlight rework branch. This was merged through a separate branch to be able to sort out the Broadwell conflicts properly before pulling it into the main development branch. Conflicts: drivers/gpu/drm/i915/intel_display.c Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
-rw-r--r--drivers/gpu/drm/i915/i915_sysfs.c56
1 files changed, 29 insertions, 27 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index fdce8824723c..05d8b1680c22 100644
--- 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;
@@ -279,7 +281,7 @@ 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;
@@ -300,7 +302,7 @@ 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;
@@ -355,7 +357,7 @@ 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;
@@ -376,7 +378,7 @@ 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;
@@ -437,7 +439,7 @@ 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;
@@ -485,7 +487,7 @@ 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;
@@ -520,7 +522,7 @@ 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;
@@ -550,19 +552,19 @@ 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");
@@ -571,13 +573,13 @@ 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");
@@ -585,14 +587,14 @@ 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
}