diff options
author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-06-13 16:21:52 -0700 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 15:58:33 +0100 |
commit | 1bf676cc2dbaeec7a52ea93e71660f746123c2fe (patch) | |
tree | 3232b2bc41bf33137238f85dbafe2cfc3f89c4e2 | |
parent | 9102650fb97548f8a08120c7d0174b39092257d6 (diff) | |
download | linux-1bf676cc2dbaeec7a52ea93e71660f746123c2fe.tar.bz2 |
drm/i915: move and rename i915_runtime_pm
Asserts aside, all the code working on this structure is in
intel_runtime_pm.c and uses the intel_ prefix, so move the
structure to intel_runtime_pm.h and adopt the same prefix.
Since all the asserts are now working on the runtime_pm structure,
bring them across as well.
v2: drop unneeded include (Chris), don't rename debugfs, rebase
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-5-daniele.ceraolospurio@intel.com
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 52 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 97 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 42 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.h | 149 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 4 |
6 files changed, 175 insertions, 173 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 118d774506ae..6236d3323e71 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -2889,7 +2889,7 @@ static int intel_runtime_suspend(struct device *kdev) 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); - struct i915_runtime_pm *rpm = &dev_priv->runtime_pm; + struct intel_runtime_pm *rpm = &dev_priv->runtime_pm; int ret; if (WARN_ON_ONCE(!(dev_priv->gt_pm.rc6.enabled && HAS_RC6(dev_priv)))) @@ -2988,7 +2988,7 @@ static int intel_runtime_resume(struct device *kdev) 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); - struct i915_runtime_pm *rpm = &dev_priv->runtime_pm; + struct intel_runtime_pm *rpm = &dev_priv->runtime_pm; int ret = 0; if (WARN_ON_ONCE(!HAS_RUNTIME_PM(dev_priv))) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 0a3cd4bb7c89..9dce1c71bb9d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1033,56 +1033,6 @@ struct skl_wm_params { u32 dbuf_block_size; }; -/* - * This struct helps tracking the state needed for runtime PM, which puts the - * device in PCI D3 state. Notice that when this happens, nothing on the - * graphics device works, even register access, so we don't get interrupts nor - * anything else. - * - * Every piece of our code that needs to actually touch the hardware needs to - * either call intel_runtime_pm_get or call intel_display_power_get with the - * appropriate power domain. - * - * Our driver uses the autosuspend delay feature, which means we'll only really - * suspend if we stay with zero refcount for a certain amount of time. The - * default value is currently very conservative (see intel_runtime_pm_enable), but - * it can be changed with the standard runtime PM files from sysfs. - * - * The irqs_disabled variable becomes true exactly after we disable the IRQs and - * goes back to false exactly before we reenable the IRQs. We use this variable - * to check if someone is trying to enable/disable IRQs while they're supposed - * to be disabled. This shouldn't happen and we'll print some error messages in - * case it happens. - * - * For more, read the Documentation/power/runtime_pm.txt. - */ -struct i915_runtime_pm { - atomic_t wakeref_count; - struct device *kdev; /* points to i915->drm.pdev->dev */ - bool available; - bool suspended; - bool irqs_enabled; - -#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM) - /* - * To aide detection of wakeref leaks and general misuse, we - * track all wakeref holders. With manual markup (i.e. returning - * a cookie to each rpm_get caller which they then supply to their - * paired rpm_put) we can remove corresponding pairs of and keep - * the array trimmed to active wakerefs. - */ - struct intel_runtime_pm_debug { - spinlock_t lock; - - depot_stack_handle_t last_acquire; - depot_stack_handle_t last_release; - - depot_stack_handle_t *owners; - unsigned long count; - } debug; -#endif -}; - enum intel_pipe_crc_source { INTEL_PIPE_CRC_SOURCE_NONE, INTEL_PIPE_CRC_SOURCE_PLANE1, @@ -1728,7 +1678,7 @@ struct drm_i915_private { struct drm_private_obj bw_obj; - struct i915_runtime_pm runtime_pm; + struct intel_runtime_pm runtime_pm; struct { bool initialized; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 70ef9b7623f0..1d58f7ec5d84 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1613,101 +1613,4 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane, unsigned int rotation); int bdw_get_pipemisc_bpp(struct intel_crtc *crtc); -/* intel_runtime_pm.c */ -#define BITS_PER_WAKEREF \ - BITS_PER_TYPE(struct_member(struct i915_runtime_pm, wakeref_count)) -#define INTEL_RPM_WAKELOCK_SHIFT (BITS_PER_WAKEREF / 2) -#define INTEL_RPM_WAKELOCK_BIAS (1 << INTEL_RPM_WAKELOCK_SHIFT) -#define INTEL_RPM_RAW_WAKEREF_MASK (INTEL_RPM_WAKELOCK_BIAS - 1) - -static inline int -intel_rpm_raw_wakeref_count(int wakeref_count) -{ - return wakeref_count & INTEL_RPM_RAW_WAKEREF_MASK; -} - -static inline int -intel_rpm_wakelock_count(int wakeref_count) -{ - return wakeref_count >> INTEL_RPM_WAKELOCK_SHIFT; -} - -static inline void -assert_rpm_device_not_suspended(struct i915_runtime_pm *rpm) -{ - WARN_ONCE(rpm->suspended, - "Device suspended during HW access\n"); -} - -static inline void -__assert_rpm_raw_wakeref_held(struct i915_runtime_pm *rpm, int wakeref_count) -{ - assert_rpm_device_not_suspended(rpm); - WARN_ONCE(!intel_rpm_raw_wakeref_count(wakeref_count), - "RPM raw-wakeref not held\n"); -} - -static inline void -__assert_rpm_wakelock_held(struct i915_runtime_pm *rpm, int wakeref_count) -{ - __assert_rpm_raw_wakeref_held(rpm, wakeref_count); - WARN_ONCE(!intel_rpm_wakelock_count(wakeref_count), - "RPM wakelock ref not held during HW access\n"); -} - -static inline void -assert_rpm_raw_wakeref_held(struct i915_runtime_pm *rpm) -{ - __assert_rpm_raw_wakeref_held(rpm, atomic_read(&rpm->wakeref_count)); -} - -static inline void -assert_rpm_wakelock_held(struct i915_runtime_pm *rpm) -{ - __assert_rpm_wakelock_held(rpm, atomic_read(&rpm->wakeref_count)); -} - -/** - * disable_rpm_wakeref_asserts - disable the RPM assert checks - * @rpm: the i915_runtime_pm structure - * - * This function disable asserts that check if we hold an RPM wakelock - * reference, while keeping the device-not-suspended checks still enabled. - * It's meant to be used only in special circumstances where our rule about - * the wakelock refcount wrt. the device power state doesn't hold. According - * to this rule at any point where we access the HW or want to keep the HW in - * an active state we must hold an RPM wakelock reference acquired via one of - * the intel_runtime_pm_get() helpers. Currently there are a few special spots - * where this rule doesn't hold: the IRQ and suspend/resume handlers, the - * forcewake release timer, and the GPU RPS and hangcheck works. All other - * users should avoid using this function. - * - * Any calls to this function must have a symmetric call to - * enable_rpm_wakeref_asserts(). - */ -static inline void -disable_rpm_wakeref_asserts(struct i915_runtime_pm *rpm) -{ - atomic_add(INTEL_RPM_WAKELOCK_BIAS + 1, - &rpm->wakeref_count); -} - -/** - * enable_rpm_wakeref_asserts - re-enable the RPM assert checks - * @rpm: the i915_runtime_pm structure - * - * This function re-enables the RPM assert checks after disabling them with - * disable_rpm_wakeref_asserts. It's meant to be used only in special - * circumstances otherwise its use should be avoided. - * - * Any calls to this function must have a symmetric call to - * disable_rpm_wakeref_asserts(). - */ -static inline void -enable_rpm_wakeref_asserts(struct i915_runtime_pm *rpm) -{ - atomic_sub(INTEL_RPM_WAKELOCK_BIAS + 1, - &rpm->wakeref_count); -} - #endif /* __INTEL_DRV_H__ */ diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index ae60ae1c970e..07aaa3e06587 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -75,13 +75,13 @@ static void __print_depot_stack(depot_stack_handle_t stack, stack_trace_snprint(buf, sz, entries, nr_entries, indent); } -static void init_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm) +static void init_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm) { spin_lock_init(&rpm->debug.lock); } static noinline depot_stack_handle_t -track_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm) +track_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm) { depot_stack_handle_t stack, *stacks; unsigned long flags; @@ -113,7 +113,7 @@ track_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm) return stack; } -static void untrack_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm, +static void untrack_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm, depot_stack_handle_t stack) { unsigned long flags, n; @@ -233,7 +233,7 @@ dump_and_free_wakeref_tracking(struct intel_runtime_pm_debug *debug) } static noinline void -__intel_wakeref_dec_and_check_tracking(struct i915_runtime_pm *rpm) +__intel_wakeref_dec_and_check_tracking(struct intel_runtime_pm *rpm) { struct intel_runtime_pm_debug dbg = {}; unsigned long flags; @@ -250,7 +250,7 @@ __intel_wakeref_dec_and_check_tracking(struct i915_runtime_pm *rpm) } static noinline void -untrack_all_intel_runtime_pm_wakerefs(struct i915_runtime_pm *rpm) +untrack_all_intel_runtime_pm_wakerefs(struct intel_runtime_pm *rpm) { struct intel_runtime_pm_debug dbg = {}; unsigned long flags; @@ -268,7 +268,7 @@ void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915, struct intel_runtime_pm_debug dbg = {}; do { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; unsigned long alloc = dbg.count; depot_stack_handle_t *s; @@ -302,36 +302,36 @@ out: #else -static void init_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm) +static void init_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm) { } static depot_stack_handle_t -track_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm) +track_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm) { return -1; } -static void untrack_intel_runtime_pm_wakeref(struct i915_runtime_pm *rpm, +static void untrack_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm, intel_wakeref_t wref) { } static void -__intel_wakeref_dec_and_check_tracking(struct i915_runtime_pm *rpm) +__intel_wakeref_dec_and_check_tracking(struct intel_runtime_pm *rpm) { atomic_dec(&rpm->wakeref_count); } static void -untrack_all_intel_runtime_pm_wakerefs(struct i915_runtime_pm *rpm) +untrack_all_intel_runtime_pm_wakerefs(struct intel_runtime_pm *rpm) { } #endif static void -intel_runtime_pm_acquire(struct i915_runtime_pm *rpm, bool wakelock) +intel_runtime_pm_acquire(struct intel_runtime_pm *rpm, bool wakelock) { if (wakelock) { atomic_add(1 + INTEL_RPM_WAKELOCK_BIAS, &rpm->wakeref_count); @@ -343,7 +343,7 @@ intel_runtime_pm_acquire(struct i915_runtime_pm *rpm, bool wakelock) } static void -intel_runtime_pm_release(struct i915_runtime_pm *rpm, int wakelock) +intel_runtime_pm_release(struct intel_runtime_pm *rpm, int wakelock) { if (wakelock) { assert_rpm_wakelock_held(rpm); @@ -355,7 +355,7 @@ intel_runtime_pm_release(struct i915_runtime_pm *rpm, int wakelock) __intel_wakeref_dec_and_check_tracking(rpm); } -static intel_wakeref_t __intel_runtime_pm_get(struct i915_runtime_pm *rpm, +static intel_wakeref_t __intel_runtime_pm_get(struct intel_runtime_pm *rpm, bool wakelock) { int ret; @@ -424,7 +424,7 @@ intel_wakeref_t intel_runtime_pm_get(struct drm_i915_private *i915) */ intel_wakeref_t intel_runtime_pm_get_if_in_use(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; if (IS_ENABLED(CONFIG_PM)) { /* @@ -463,7 +463,7 @@ intel_wakeref_t intel_runtime_pm_get_if_in_use(struct drm_i915_private *i915) */ intel_wakeref_t intel_runtime_pm_get_noresume(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; assert_rpm_wakelock_held(rpm); pm_runtime_get_noresume(rpm->kdev); @@ -473,7 +473,7 @@ intel_wakeref_t intel_runtime_pm_get_noresume(struct drm_i915_private *i915) return track_intel_runtime_pm_wakeref(rpm); } -static void __intel_runtime_pm_put(struct i915_runtime_pm *rpm, +static void __intel_runtime_pm_put(struct intel_runtime_pm *rpm, intel_wakeref_t wref, bool wakelock) { @@ -547,7 +547,7 @@ void intel_runtime_pm_put(struct drm_i915_private *i915, intel_wakeref_t wref) */ void intel_runtime_pm_enable(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; struct device *kdev = rpm->kdev; /* @@ -589,7 +589,7 @@ void intel_runtime_pm_enable(struct drm_i915_private *i915) void intel_runtime_pm_disable(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; struct device *kdev = rpm->kdev; /* Transfer rpm ownership back to core */ @@ -604,7 +604,7 @@ void intel_runtime_pm_disable(struct drm_i915_private *i915) void intel_runtime_pm_cleanup(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; int count = atomic_read(&rpm->wakeref_count); WARN(count, @@ -617,7 +617,7 @@ void intel_runtime_pm_cleanup(struct drm_i915_private *i915) void intel_runtime_pm_init_early(struct drm_i915_private *i915) { - struct i915_runtime_pm *rpm = &i915->runtime_pm; + struct intel_runtime_pm *rpm = &i915->runtime_pm; struct pci_dev *pdev = i915->drm.pdev; struct device *kdev = &pdev->dev; diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.h b/drivers/gpu/drm/i915/intel_runtime_pm.h index a7acceb13473..40c6530af5bb 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.h +++ b/drivers/gpu/drm/i915/intel_runtime_pm.h @@ -11,6 +11,9 @@ #include "intel_display.h" #include "intel_wakeref.h" +#include "i915_utils.h" + +struct device; struct drm_i915_private; struct drm_printer; @@ -20,6 +23,152 @@ enum i915_drm_suspend_mode { I915_DRM_SUSPEND_HIBERNATE, }; +/* + * This struct helps tracking the state needed for runtime PM, which puts the + * device in PCI D3 state. Notice that when this happens, nothing on the + * graphics device works, even register access, so we don't get interrupts nor + * anything else. + * + * Every piece of our code that needs to actually touch the hardware needs to + * either call intel_runtime_pm_get or call intel_display_power_get with the + * appropriate power domain. + * + * Our driver uses the autosuspend delay feature, which means we'll only really + * suspend if we stay with zero refcount for a certain amount of time. The + * default value is currently very conservative (see intel_runtime_pm_enable), but + * it can be changed with the standard runtime PM files from sysfs. + * + * The irqs_disabled variable becomes true exactly after we disable the IRQs and + * goes back to false exactly before we reenable the IRQs. We use this variable + * to check if someone is trying to enable/disable IRQs while they're supposed + * to be disabled. This shouldn't happen and we'll print some error messages in + * case it happens. + * + * For more, read the Documentation/power/runtime_pm.txt. + */ +struct intel_runtime_pm { + atomic_t wakeref_count; + struct device *kdev; /* points to i915->drm.pdev->dev */ + bool available; + bool suspended; + bool irqs_enabled; + +#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_RUNTIME_PM) + /* + * To aide detection of wakeref leaks and general misuse, we + * track all wakeref holders. With manual markup (i.e. returning + * a cookie to each rpm_get caller which they then supply to their + * paired rpm_put) we can remove corresponding pairs of and keep + * the array trimmed to active wakerefs. + */ + struct intel_runtime_pm_debug { + spinlock_t lock; + + depot_stack_handle_t last_acquire; + depot_stack_handle_t last_release; + + depot_stack_handle_t *owners; + unsigned long count; + } debug; +#endif +}; + +#define BITS_PER_WAKEREF \ + BITS_PER_TYPE(struct_member(struct intel_runtime_pm, wakeref_count)) +#define INTEL_RPM_WAKELOCK_SHIFT (BITS_PER_WAKEREF / 2) +#define INTEL_RPM_WAKELOCK_BIAS (1 << INTEL_RPM_WAKELOCK_SHIFT) +#define INTEL_RPM_RAW_WAKEREF_MASK (INTEL_RPM_WAKELOCK_BIAS - 1) + +static inline int +intel_rpm_raw_wakeref_count(int wakeref_count) +{ + return wakeref_count & INTEL_RPM_RAW_WAKEREF_MASK; +} + +static inline int +intel_rpm_wakelock_count(int wakeref_count) +{ + return wakeref_count >> INTEL_RPM_WAKELOCK_SHIFT; +} + +static inline void +assert_rpm_device_not_suspended(struct intel_runtime_pm *rpm) +{ + WARN_ONCE(rpm->suspended, + "Device suspended during HW access\n"); +} + +static inline void +__assert_rpm_raw_wakeref_held(struct intel_runtime_pm *rpm, int wakeref_count) +{ + assert_rpm_device_not_suspended(rpm); + WARN_ONCE(!intel_rpm_raw_wakeref_count(wakeref_count), + "RPM raw-wakeref not held\n"); +} + +static inline void +__assert_rpm_wakelock_held(struct intel_runtime_pm *rpm, int wakeref_count) +{ + __assert_rpm_raw_wakeref_held(rpm, wakeref_count); + WARN_ONCE(!intel_rpm_wakelock_count(wakeref_count), + "RPM wakelock ref not held during HW access\n"); +} + +static inline void +assert_rpm_raw_wakeref_held(struct intel_runtime_pm *rpm) +{ + __assert_rpm_raw_wakeref_held(rpm, atomic_read(&rpm->wakeref_count)); +} + +static inline void +assert_rpm_wakelock_held(struct intel_runtime_pm *rpm) +{ + __assert_rpm_wakelock_held(rpm, atomic_read(&rpm->wakeref_count)); +} + +/** + * disable_rpm_wakeref_asserts - disable the RPM assert checks + * @rpm: the intel_runtime_pm structure + * + * This function disable asserts that check if we hold an RPM wakelock + * reference, while keeping the device-not-suspended checks still enabled. + * It's meant to be used only in special circumstances where our rule about + * the wakelock refcount wrt. the device power state doesn't hold. According + * to this rule at any point where we access the HW or want to keep the HW in + * an active state we must hold an RPM wakelock reference acquired via one of + * the intel_runtime_pm_get() helpers. Currently there are a few special spots + * where this rule doesn't hold: the IRQ and suspend/resume handlers, the + * forcewake release timer, and the GPU RPS and hangcheck works. All other + * users should avoid using this function. + * + * Any calls to this function must have a symmetric call to + * enable_rpm_wakeref_asserts(). + */ +static inline void +disable_rpm_wakeref_asserts(struct intel_runtime_pm *rpm) +{ + atomic_add(INTEL_RPM_WAKELOCK_BIAS + 1, + &rpm->wakeref_count); +} + +/** + * enable_rpm_wakeref_asserts - re-enable the RPM assert checks + * @rpm: the intel_runtime_pm structure + * + * This function re-enables the RPM assert checks after disabling them with + * disable_rpm_wakeref_asserts. It's meant to be used only in special + * circumstances otherwise its use should be avoided. + * + * Any calls to this function must have a symmetric call to + * disable_rpm_wakeref_asserts(). + */ +static inline void +enable_rpm_wakeref_asserts(struct intel_runtime_pm *rpm) +{ + atomic_sub(INTEL_RPM_WAKELOCK_BIAS + 1, + &rpm->wakeref_count); +} + void intel_runtime_pm_init_early(struct drm_i915_private *dev_priv); void intel_runtime_pm_enable(struct drm_i915_private *dev_priv); void intel_runtime_pm_disable(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index d6af3de70121..804a0faacc91 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -33,7 +33,7 @@ #include "i915_reg.h" struct drm_i915_private; -struct i915_runtime_pm; +struct intel_runtime_pm; struct intel_uncore; enum forcewake_domain_id { @@ -97,7 +97,7 @@ struct intel_forcewake_range { struct intel_uncore { void __iomem *regs; - struct i915_runtime_pm *rpm; + struct intel_runtime_pm *rpm; spinlock_t lock; /** lock is also taken in irq contexts. */ |