mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 02:54:32 +08:00
drm/i915: consistent struct device naming
We currently have a mix of struct device *device, struct device *kdev,
and struct device *dev (the latter forcing us to refer to
struct drm_device as something else than the normal dev).
To simplify things, always use kdev when referring to struct device.
v2: Replace the dev_to_drm_minor() macro with the inline function
kdev_to_drm_minor().
Signed-off-by: David Weinehall <david.weinehall@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160822103245.24069-3-david.weinehall@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
David Weinehall
Chris Wilson
parent
351c3b53e7
commit
c49d13ee13
@ -77,7 +77,7 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
|
||||
const char *fmt, ...)
|
||||
{
|
||||
static bool shown_bug_once;
|
||||
struct device *dev = dev_priv->drm.dev;
|
||||
struct device *kdev = dev_priv->drm.dev;
|
||||
bool is_error = level[1] <= KERN_ERR[1];
|
||||
bool is_debug = level[1] == KERN_DEBUG[1];
|
||||
struct va_format vaf;
|
||||
@ -91,11 +91,11 @@ __i915_printk(struct drm_i915_private *dev_priv, const char *level,
|
||||
vaf.fmt = fmt;
|
||||
vaf.va = &args;
|
||||
|
||||
dev_printk(level, dev, "[" DRM_NAME ":%ps] %pV",
|
||||
dev_printk(level, kdev, "[" DRM_NAME ":%ps] %pV",
|
||||
__builtin_return_address(0), &vaf);
|
||||
|
||||
if (is_error && !shown_bug_once) {
|
||||
dev_notice(dev, "%s", FDO_BUG_MSG);
|
||||
dev_notice(kdev, "%s", FDO_BUG_MSG);
|
||||
shown_bug_once = true;
|
||||
}
|
||||
|
||||
@ -1462,9 +1462,9 @@ out:
|
||||
return error;
|
||||
}
|
||||
|
||||
static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
|
||||
static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation)
|
||||
{
|
||||
struct drm_i915_private *dev_priv = to_i915(drm_dev);
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
bool fw_csr;
|
||||
int ret;
|
||||
|
||||
@ -1498,7 +1498,7 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
|
||||
goto out;
|
||||
}
|
||||
|
||||
pci_disable_device(drm_dev->pdev);
|
||||
pci_disable_device(dev->pdev);
|
||||
/*
|
||||
* During hibernation on some platforms the BIOS may try to access
|
||||
* the device even though it's already in D3 and hang the machine. So
|
||||
@ -1512,7 +1512,7 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
|
||||
* Acer Aspire 1830T
|
||||
*/
|
||||
if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6))
|
||||
pci_set_power_state(drm_dev->pdev, PCI_D3hot);
|
||||
pci_set_power_state(dev->pdev, PCI_D3hot);
|
||||
|
||||
dev_priv->suspended_to_idle = suspend_to_idle(dev_priv);
|
||||
|
||||
@ -1810,25 +1810,25 @@ error:
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int i915_pm_suspend(struct device *dev)
|
||||
static int i915_pm_suspend(struct device *kdev)
|
||||
{
|
||||
struct pci_dev *pdev = to_pci_dev(dev);
|
||||
struct drm_device *drm_dev = pci_get_drvdata(pdev);
|
||||
struct pci_dev *pdev = to_pci_dev(kdev);
|
||||
struct drm_device *dev = pci_get_drvdata(pdev);
|
||||
|
||||
if (!drm_dev) {
|
||||
dev_err(dev, "DRM not initialized, aborting suspend.\n");
|
||||
if (!dev) {
|
||||
dev_err(kdev, "DRM not initialized, aborting suspend.\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
return 0;
|
||||
|
||||
return i915_drm_suspend(drm_dev);
|
||||
return i915_drm_suspend(dev);
|
||||
}
|
||||
|
||||
static int i915_pm_suspend_late(struct device *dev)
|
||||
static int i915_pm_suspend_late(struct device *kdev)
|
||||
{
|
||||
struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
|
||||
struct drm_device *dev = &kdev_to_i915(kdev)->drm;
|
||||
|
||||
/*
|
||||
* We have a suspend ordering issue with the snd-hda driver also
|
||||
@ -1839,57 +1839,57 @@ static int i915_pm_suspend_late(struct device *dev)
|
||||
* FIXME: This should be solved with a special hdmi sink device or
|
||||
* similar so that power domains can be employed.
|
||||
*/
|
||||
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
return 0;
|
||||
|
||||
return i915_drm_suspend_late(drm_dev, false);
|
||||
return i915_drm_suspend_late(dev, false);
|
||||
}
|
||||
|
||||
static int i915_pm_poweroff_late(struct device *dev)
|
||||
static int i915_pm_poweroff_late(struct device *kdev)
|
||||
{
|
||||
struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
|
||||
struct drm_device *dev = &kdev_to_i915(kdev)->drm;
|
||||
|
||||
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
return 0;
|
||||
|
||||
return i915_drm_suspend_late(drm_dev, true);
|
||||
return i915_drm_suspend_late(dev, true);
|
||||
}
|
||||
|
||||
static int i915_pm_resume_early(struct device *dev)
|
||||
static int i915_pm_resume_early(struct device *kdev)
|
||||
{
|
||||
struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
|
||||
struct drm_device *dev = &kdev_to_i915(kdev)->drm;
|
||||
|
||||
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
return 0;
|
||||
|
||||
return i915_drm_resume_early(drm_dev);
|
||||
return i915_drm_resume_early(dev);
|
||||
}
|
||||
|
||||
static int i915_pm_resume(struct device *dev)
|
||||
static int i915_pm_resume(struct device *kdev)
|
||||
{
|
||||
struct drm_device *drm_dev = &dev_to_i915(dev)->drm;
|
||||
struct drm_device *dev = &kdev_to_i915(kdev)->drm;
|
||||
|
||||
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
|
||||
return 0;
|
||||
|
||||
return i915_drm_resume(drm_dev);
|
||||
return i915_drm_resume(dev);
|
||||
}
|
||||
|
||||
/* freeze: before creating the hibernation_image */
|
||||
static int i915_pm_freeze(struct device *dev)
|
||||
static int i915_pm_freeze(struct device *kdev)
|
||||
{
|
||||
return i915_pm_suspend(dev);
|
||||
return i915_pm_suspend(kdev);
|
||||
}
|
||||
|
||||
static int i915_pm_freeze_late(struct device *dev)
|
||||
static int i915_pm_freeze_late(struct device *kdev)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = i915_pm_suspend_late(dev);
|
||||
ret = i915_pm_suspend_late(kdev);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = i915_gem_freeze_late(dev_to_i915(dev));
|
||||
ret = i915_gem_freeze_late(kdev_to_i915(kdev));
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
@ -1897,25 +1897,25 @@ static int i915_pm_freeze_late(struct device *dev)
|
||||
}
|
||||
|
||||
/* thaw: called after creating the hibernation image, but before turning off. */
|
||||
static int i915_pm_thaw_early(struct device *dev)
|
||||
static int i915_pm_thaw_early(struct device *kdev)
|
||||
{
|
||||
return i915_pm_resume_early(dev);
|
||||
return i915_pm_resume_early(kdev);
|
||||
}
|
||||
|
||||
static int i915_pm_thaw(struct device *dev)
|
||||
static int i915_pm_thaw(struct device *kdev)
|
||||
{
|
||||
return i915_pm_resume(dev);
|
||||
return i915_pm_resume(kdev);
|
||||
}
|
||||
|
||||
/* restore: called after loading the hibernation image. */
|
||||
static int i915_pm_restore_early(struct device *dev)
|
||||
static int i915_pm_restore_early(struct device *kdev)
|
||||
{
|
||||
return i915_pm_resume_early(dev);
|
||||
return i915_pm_resume_early(kdev);
|
||||
}
|
||||
|
||||
static int i915_pm_restore(struct device *dev)
|
||||
static int i915_pm_restore(struct device *kdev)
|
||||
{
|
||||
return i915_pm_resume(dev);
|
||||
return i915_pm_resume(kdev);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -2277,9 +2277,9 @@ static int vlv_resume_prepare(struct drm_i915_private *dev_priv,
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int intel_runtime_suspend(struct device *device)
|
||||
static int intel_runtime_suspend(struct device *kdev)
|
||||
{
|
||||
struct pci_dev *pdev = to_pci_dev(device);
|
||||
struct pci_dev *pdev = to_pci_dev(kdev);
|
||||
struct drm_device *dev = pci_get_drvdata(pdev);
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
int ret;
|
||||
@ -2305,7 +2305,7 @@ static int intel_runtime_suspend(struct device *device)
|
||||
* Bump the expiration timestamp, otherwise the suspend won't
|
||||
* be rescheduled.
|
||||
*/
|
||||
pm_runtime_mark_last_busy(device);
|
||||
pm_runtime_mark_last_busy(kdev);
|
||||
|
||||
return -EAGAIN;
|
||||
}
|
||||
@ -2384,9 +2384,9 @@ static int intel_runtime_suspend(struct device *device)
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int intel_runtime_resume(struct device *device)
|
||||
static int intel_runtime_resume(struct device *kdev)
|
||||
{
|
||||
struct pci_dev *pdev = to_pci_dev(device);
|
||||
struct pci_dev *pdev = to_pci_dev(kdev);
|
||||
struct drm_device *dev = pci_get_drvdata(pdev);
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
int ret = 0;
|
||||
|
||||
@ -2064,9 +2064,9 @@ static inline struct drm_i915_private *to_i915(const struct drm_device *dev)
|
||||
return container_of(dev, struct drm_i915_private, drm);
|
||||
}
|
||||
|
||||
static inline struct drm_i915_private *dev_to_i915(struct device *dev)
|
||||
static inline struct drm_i915_private *kdev_to_i915(struct device *kdev)
|
||||
{
|
||||
return to_i915(dev_get_drvdata(dev));
|
||||
return to_i915(dev_get_drvdata(kdev));
|
||||
}
|
||||
|
||||
static inline struct drm_i915_private *guc_to_i915(struct intel_guc *guc)
|
||||
|
||||
@ -326,16 +326,16 @@ static gen6_pte_t iris_pte_encode(dma_addr_t addr,
|
||||
static int __setup_page_dma(struct drm_device *dev,
|
||||
struct i915_page_dma *p, gfp_t flags)
|
||||
{
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
p->page = alloc_page(flags);
|
||||
if (!p->page)
|
||||
return -ENOMEM;
|
||||
|
||||
p->daddr = dma_map_page(device,
|
||||
p->daddr = dma_map_page(kdev,
|
||||
p->page, 0, 4096, PCI_DMA_BIDIRECTIONAL);
|
||||
|
||||
if (dma_mapping_error(device, p->daddr)) {
|
||||
if (dma_mapping_error(kdev, p->daddr)) {
|
||||
__free_page(p->page);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
@ -32,7 +32,10 @@
|
||||
#include "intel_drv.h"
|
||||
#include "i915_drv.h"
|
||||
|
||||
#define dev_to_drm_minor(d) dev_get_drvdata((d))
|
||||
static inline struct drm_minor *kdev_to_drm_minor(struct device *kdev)
|
||||
{
|
||||
return dev_get_drvdata(kdev);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static u32 calc_residency(struct drm_device *dev,
|
||||
@ -84,7 +87,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *dminor = kdev_to_drm_minor(kdev);
|
||||
u32 rc6p_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6p);
|
||||
return snprintf(buf, PAGE_SIZE, "%u\n", rc6p_residency);
|
||||
}
|
||||
@ -92,7 +95,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *dminor = kdev_to_drm_minor(kdev);
|
||||
u32 rc6pp_residency = calc_residency(dminor->dev, GEN6_GT_GFX_RC6pp);
|
||||
return snprintf(buf, PAGE_SIZE, "%u\n", rc6pp_residency);
|
||||
}
|
||||
@ -163,22 +166,22 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t offset, size_t count)
|
||||
{
|
||||
struct device *dev = kobj_to_dev(kobj);
|
||||
struct drm_minor *dminor = dev_to_drm_minor(dev);
|
||||
struct drm_device *drm_dev = dminor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(drm_dev);
|
||||
struct device *kdev = kobj_to_dev(kobj);
|
||||
struct drm_minor *dminor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = dminor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
int slice = (int)(uintptr_t)attr->private;
|
||||
int ret;
|
||||
|
||||
count = round_down(count, 4);
|
||||
|
||||
ret = l3_access_valid(drm_dev, offset);
|
||||
ret = l3_access_valid(dev, offset);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
count = min_t(size_t, GEN7_L3LOG_SIZE - offset, count);
|
||||
|
||||
ret = i915_mutex_lock_interruptible(drm_dev);
|
||||
ret = i915_mutex_lock_interruptible(dev);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
@ -189,7 +192,7 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
|
||||
else
|
||||
memset(buf, 0, count);
|
||||
|
||||
mutex_unlock(&drm_dev->struct_mutex);
|
||||
mutex_unlock(&dev->struct_mutex);
|
||||
|
||||
return count;
|
||||
}
|
||||
@ -199,30 +202,30 @@ i915_l3_write(struct file *filp, struct kobject *kobj,
|
||||
struct bin_attribute *attr, char *buf,
|
||||
loff_t offset, size_t count)
|
||||
{
|
||||
struct device *dev = kobj_to_dev(kobj);
|
||||
struct drm_minor *dminor = dev_to_drm_minor(dev);
|
||||
struct drm_device *drm_dev = dminor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(drm_dev);
|
||||
struct device *kdev = kobj_to_dev(kobj);
|
||||
struct drm_minor *dminor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = dminor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
struct i915_gem_context *ctx;
|
||||
u32 *temp = NULL; /* Just here to make handling failures easy */
|
||||
int slice = (int)(uintptr_t)attr->private;
|
||||
int ret;
|
||||
|
||||
if (!HAS_HW_CONTEXTS(drm_dev))
|
||||
if (!HAS_HW_CONTEXTS(dev))
|
||||
return -ENXIO;
|
||||
|
||||
ret = l3_access_valid(drm_dev, offset);
|
||||
ret = l3_access_valid(dev, offset);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = i915_mutex_lock_interruptible(drm_dev);
|
||||
ret = i915_mutex_lock_interruptible(dev);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
if (!dev_priv->l3_parity.remap_info[slice]) {
|
||||
temp = kzalloc(GEN7_L3LOG_SIZE, GFP_KERNEL);
|
||||
if (!temp) {
|
||||
mutex_unlock(&drm_dev->struct_mutex);
|
||||
mutex_unlock(&dev->struct_mutex);
|
||||
return -ENOMEM;
|
||||
}
|
||||
}
|
||||
@ -240,7 +243,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj,
|
||||
list_for_each_entry(ctx, &dev_priv->context_list, link)
|
||||
ctx->remap_slice |= (1<<slice);
|
||||
|
||||
mutex_unlock(&drm_dev->struct_mutex);
|
||||
mutex_unlock(&dev->struct_mutex);
|
||||
|
||||
return count;
|
||||
}
|
||||
@ -266,7 +269,7 @@ static struct bin_attribute dpf_attrs_1 = {
|
||||
static ssize_t gt_act_freq_mhz_show(struct device *kdev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
int ret;
|
||||
@ -298,7 +301,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
|
||||
static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
||||
@ -309,7 +312,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
|
||||
|
||||
static ssize_t gt_boost_freq_mhz_show(struct device *kdev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_i915_private *dev_priv = to_i915(minor->dev);
|
||||
|
||||
return snprintf(buf, PAGE_SIZE, "%d\n",
|
||||
@ -321,7 +324,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
|
||||
struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
u32 val;
|
||||
@ -346,7 +349,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
|
||||
static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
||||
@ -357,7 +360,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
||||
@ -370,7 +373,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
u32 val;
|
||||
@ -418,7 +421,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
||||
@ -431,7 +434,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
u32 val;
|
||||
@ -490,7 +493,7 @@ 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 = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
u32 val;
|
||||
@ -538,7 +541,7 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj,
|
||||
{
|
||||
|
||||
struct device *kdev = kobj_to_dev(kobj);
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_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;
|
||||
@ -573,7 +576,7 @@ static ssize_t error_state_write(struct file *file, struct kobject *kobj,
|
||||
loff_t off, size_t count)
|
||||
{
|
||||
struct device *kdev = kobj_to_dev(kobj);
|
||||
struct drm_minor *minor = dev_to_drm_minor(kdev);
|
||||
struct drm_minor *minor = kdev_to_drm_minor(kdev);
|
||||
struct drm_device *dev = minor->dev;
|
||||
int ret;
|
||||
|
||||
|
||||
@ -581,26 +581,26 @@ void intel_init_audio_hooks(struct drm_i915_private *dev_priv)
|
||||
}
|
||||
}
|
||||
|
||||
static void i915_audio_component_get_power(struct device *dev)
|
||||
static void i915_audio_component_get_power(struct device *kdev)
|
||||
{
|
||||
intel_display_power_get(dev_to_i915(dev), POWER_DOMAIN_AUDIO);
|
||||
intel_display_power_get(kdev_to_i915(kdev), POWER_DOMAIN_AUDIO);
|
||||
}
|
||||
|
||||
static void i915_audio_component_put_power(struct device *dev)
|
||||
static void i915_audio_component_put_power(struct device *kdev)
|
||||
{
|
||||
intel_display_power_put(dev_to_i915(dev), POWER_DOMAIN_AUDIO);
|
||||
intel_display_power_put(kdev_to_i915(kdev), POWER_DOMAIN_AUDIO);
|
||||
}
|
||||
|
||||
static void i915_audio_component_codec_wake_override(struct device *dev,
|
||||
static void i915_audio_component_codec_wake_override(struct device *kdev,
|
||||
bool enable)
|
||||
{
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
|
||||
u32 tmp;
|
||||
|
||||
if (!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv))
|
||||
return;
|
||||
|
||||
i915_audio_component_get_power(dev);
|
||||
i915_audio_component_get_power(kdev);
|
||||
|
||||
/*
|
||||
* Enable/disable generating the codec wake signal, overriding the
|
||||
@ -618,13 +618,13 @@ static void i915_audio_component_codec_wake_override(struct device *dev,
|
||||
usleep_range(1000, 1500);
|
||||
}
|
||||
|
||||
i915_audio_component_put_power(dev);
|
||||
i915_audio_component_put_power(kdev);
|
||||
}
|
||||
|
||||
/* Get CDCLK in kHz */
|
||||
static int i915_audio_component_get_cdclk_freq(struct device *dev)
|
||||
static int i915_audio_component_get_cdclk_freq(struct device *kdev)
|
||||
{
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
|
||||
|
||||
if (WARN_ON_ONCE(!HAS_DDI(dev_priv)))
|
||||
return -ENODEV;
|
||||
@ -632,10 +632,10 @@ static int i915_audio_component_get_cdclk_freq(struct device *dev)
|
||||
return dev_priv->cdclk_freq;
|
||||
}
|
||||
|
||||
static int i915_audio_component_sync_audio_rate(struct device *dev,
|
||||
static int i915_audio_component_sync_audio_rate(struct device *kdev,
|
||||
int port, int rate)
|
||||
{
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
|
||||
struct intel_encoder *intel_encoder;
|
||||
struct intel_crtc *crtc;
|
||||
struct drm_display_mode *mode;
|
||||
@ -652,7 +652,7 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
|
||||
!IS_HASWELL(dev_priv))
|
||||
return 0;
|
||||
|
||||
i915_audio_component_get_power(dev);
|
||||
i915_audio_component_get_power(kdev);
|
||||
mutex_lock(&dev_priv->av_mutex);
|
||||
/* 1. get the pipe */
|
||||
intel_encoder = dev_priv->dig_port_map[port];
|
||||
@ -703,15 +703,15 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
|
||||
|
||||
unlock:
|
||||
mutex_unlock(&dev_priv->av_mutex);
|
||||
i915_audio_component_put_power(dev);
|
||||
i915_audio_component_put_power(kdev);
|
||||
return err;
|
||||
}
|
||||
|
||||
static int i915_audio_component_get_eld(struct device *dev, int port,
|
||||
static int i915_audio_component_get_eld(struct device *kdev, int port,
|
||||
bool *enabled,
|
||||
unsigned char *buf, int max_bytes)
|
||||
{
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
|
||||
struct intel_encoder *intel_encoder;
|
||||
struct intel_digital_port *intel_dig_port;
|
||||
const u8 *eld;
|
||||
@ -745,11 +745,11 @@ static const struct i915_audio_component_ops i915_audio_component_ops = {
|
||||
.get_eld = i915_audio_component_get_eld,
|
||||
};
|
||||
|
||||
static int i915_audio_component_bind(struct device *i915_dev,
|
||||
struct device *hda_dev, void *data)
|
||||
static int i915_audio_component_bind(struct device *i915_kdev,
|
||||
struct device *hda_kdev, void *data)
|
||||
{
|
||||
struct i915_audio_component *acomp = data;
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(i915_dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
|
||||
int i;
|
||||
|
||||
if (WARN_ON(acomp->ops || acomp->dev))
|
||||
@ -757,7 +757,7 @@ static int i915_audio_component_bind(struct device *i915_dev,
|
||||
|
||||
drm_modeset_lock_all(&dev_priv->drm);
|
||||
acomp->ops = &i915_audio_component_ops;
|
||||
acomp->dev = i915_dev;
|
||||
acomp->dev = i915_kdev;
|
||||
BUILD_BUG_ON(MAX_PORTS != I915_MAX_PORTS);
|
||||
for (i = 0; i < ARRAY_SIZE(acomp->aud_sample_rate); i++)
|
||||
acomp->aud_sample_rate[i] = 0;
|
||||
@ -767,11 +767,11 @@ static int i915_audio_component_bind(struct device *i915_dev,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void i915_audio_component_unbind(struct device *i915_dev,
|
||||
struct device *hda_dev, void *data)
|
||||
static void i915_audio_component_unbind(struct device *i915_kdev,
|
||||
struct device *hda_kdev, void *data)
|
||||
{
|
||||
struct i915_audio_component *acomp = data;
|
||||
struct drm_i915_private *dev_priv = dev_to_i915(i915_dev);
|
||||
struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
|
||||
|
||||
drm_modeset_lock_all(&dev_priv->drm);
|
||||
acomp->ops = NULL;
|
||||
|
||||
@ -2288,7 +2288,7 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
|
||||
*/
|
||||
void intel_power_domains_fini(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct device *device = &dev_priv->drm.pdev->dev;
|
||||
struct device *kdev = &dev_priv->drm.pdev->dev;
|
||||
|
||||
/*
|
||||
* The i915.ko module is still not prepared to be loaded when
|
||||
@ -2310,7 +2310,7 @@ void intel_power_domains_fini(struct drm_i915_private *dev_priv)
|
||||
* the platform doesn't support runtime PM.
|
||||
*/
|
||||
if (!HAS_RUNTIME_PM(dev_priv))
|
||||
pm_runtime_put(device);
|
||||
pm_runtime_put(kdev);
|
||||
}
|
||||
|
||||
static void intel_power_domains_sync_hw(struct drm_i915_private *dev_priv)
|
||||
@ -2652,9 +2652,9 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv)
|
||||
void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct drm_device *dev = &dev_priv->drm;
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
pm_runtime_get_sync(device);
|
||||
pm_runtime_get_sync(kdev);
|
||||
|
||||
atomic_inc(&dev_priv->pm.wakeref_count);
|
||||
assert_rpm_wakelock_held(dev_priv);
|
||||
@ -2673,10 +2673,10 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
|
||||
bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct drm_device *dev = &dev_priv->drm;
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
if (IS_ENABLED(CONFIG_PM)) {
|
||||
int ret = pm_runtime_get_if_in_use(device);
|
||||
int ret = pm_runtime_get_if_in_use(kdev);
|
||||
|
||||
/*
|
||||
* In cases runtime PM is disabled by the RPM core and we get
|
||||
@ -2715,10 +2715,10 @@ bool intel_runtime_pm_get_if_in_use(struct drm_i915_private *dev_priv)
|
||||
void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct drm_device *dev = &dev_priv->drm;
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
assert_rpm_wakelock_held(dev_priv);
|
||||
pm_runtime_get_noresume(device);
|
||||
pm_runtime_get_noresume(kdev);
|
||||
|
||||
atomic_inc(&dev_priv->pm.wakeref_count);
|
||||
}
|
||||
@ -2734,14 +2734,14 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
|
||||
void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct drm_device *dev = &dev_priv->drm;
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
assert_rpm_wakelock_held(dev_priv);
|
||||
if (atomic_dec_and_test(&dev_priv->pm.wakeref_count))
|
||||
atomic_inc(&dev_priv->pm.atomic_seq);
|
||||
|
||||
pm_runtime_mark_last_busy(device);
|
||||
pm_runtime_put_autosuspend(device);
|
||||
pm_runtime_mark_last_busy(kdev);
|
||||
pm_runtime_put_autosuspend(kdev);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -2757,10 +2757,10 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
|
||||
void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
|
||||
{
|
||||
struct drm_device *dev = &dev_priv->drm;
|
||||
struct device *device = &dev->pdev->dev;
|
||||
struct device *kdev = &dev->pdev->dev;
|
||||
|
||||
pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
|
||||
pm_runtime_mark_last_busy(device);
|
||||
pm_runtime_set_autosuspend_delay(kdev, 10000); /* 10s */
|
||||
pm_runtime_mark_last_busy(kdev);
|
||||
|
||||
/*
|
||||
* Take a permanent reference to disable the RPM functionality and drop
|
||||
@ -2769,10 +2769,10 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
|
||||
* platforms without RPM support.
|
||||
*/
|
||||
if (!HAS_RUNTIME_PM(dev)) {
|
||||
pm_runtime_dont_use_autosuspend(device);
|
||||
pm_runtime_get_sync(device);
|
||||
pm_runtime_dont_use_autosuspend(kdev);
|
||||
pm_runtime_get_sync(kdev);
|
||||
} else {
|
||||
pm_runtime_use_autosuspend(device);
|
||||
pm_runtime_use_autosuspend(kdev);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -2780,6 +2780,5 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
|
||||
* We drop that here and will reacquire it during unloading in
|
||||
* intel_power_domains_fini().
|
||||
*/
|
||||
pm_runtime_put_autosuspend(device);
|
||||
pm_runtime_put_autosuspend(kdev);
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user