diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 40ddfbb97acb..d4f4262d0fee 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -32,6 +32,10 @@ #include <drm/drm_print.h> #include "i915_drv.h" +#include "intel_cdclk.h" +#include "intel_crt.h" +#include "intel_csr.h" +#include "intel_dp.h" #include "intel_drv.h" /** @@ -158,7 +162,7 @@ static void cancel_intel_runtime_pm_wakeref(struct drm_i915_private *i915, rpm->debug.count, atomic_read(&rpm->wakeref_count))) { char *buf; - buf = kmalloc(PAGE_SIZE, GFP_KERNEL); + buf = kmalloc(PAGE_SIZE, GFP_NOWAIT | __GFP_NOWARN); if (!buf) return; @@ -194,7 +198,7 @@ __print_intel_runtime_pm_wakeref(struct drm_printer *p, unsigned long i; char *buf; - buf = kmalloc(PAGE_SIZE, GFP_KERNEL); + buf = kmalloc(PAGE_SIZE, GFP_NOWAIT | __GFP_NOWARN); if (!buf) return; @@ -278,7 +282,9 @@ void print_intel_runtime_pm_wakeref(struct drm_i915_private *i915, if (dbg.count <= alloc) break; - s = krealloc(dbg.owners, dbg.count * sizeof(*s), GFP_KERNEL); + s = krealloc(dbg.owners, + dbg.count * sizeof(*s), + GFP_NOWAIT | __GFP_NOWARN); if (!s) goto out; @@ -3442,7 +3448,7 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv) * The enabling order will be from lower to higher indexed wells, * the disabling order is reversed. */ - if (IS_ICELAKE(dev_priv)) { + if (IS_GEN(dev_priv, 11)) { err = set_power_wells(power_domains, icl_power_wells); } else if (IS_CANNONLAKE(dev_priv)) { err = set_power_wells(power_domains, cnl_power_wells); @@ -3660,7 +3666,7 @@ static void skl_display_core_init(struct drm_i915_private *dev_priv, mutex_unlock(&power_domains->lock); - skl_init_cdclk(dev_priv); + intel_cdclk_init(dev_priv); gen9_dbuf_enable(dev_priv); @@ -3677,7 +3683,7 @@ static void skl_display_core_uninit(struct drm_i915_private *dev_priv) gen9_dbuf_disable(dev_priv); - skl_uninit_cdclk(dev_priv); + intel_cdclk_uninit(dev_priv); /* The spec doesn't call for removing the reset handshake flag */ /* disable PG1 and Misc I/O */ @@ -3722,7 +3728,7 @@ void bxt_display_core_init(struct drm_i915_private *dev_priv, mutex_unlock(&power_domains->lock); - bxt_init_cdclk(dev_priv); + intel_cdclk_init(dev_priv); gen9_dbuf_enable(dev_priv); @@ -3739,7 +3745,7 @@ void bxt_display_core_uninit(struct drm_i915_private *dev_priv) gen9_dbuf_disable(dev_priv); - bxt_uninit_cdclk(dev_priv); + intel_cdclk_uninit(dev_priv); /* The spec doesn't call for removing the reset handshake flag */ @@ -3781,7 +3787,7 @@ static void cnl_display_core_init(struct drm_i915_private *dev_priv, bool resume mutex_unlock(&power_domains->lock); /* 5. Enable CD clock */ - cnl_init_cdclk(dev_priv); + intel_cdclk_init(dev_priv); /* 6. Enable DBUF */ gen9_dbuf_enable(dev_priv); @@ -3803,7 +3809,7 @@ static void cnl_display_core_uninit(struct drm_i915_private *dev_priv) gen9_dbuf_disable(dev_priv); /* 3. Disable CD clock */ - cnl_uninit_cdclk(dev_priv); + intel_cdclk_uninit(dev_priv); /* * 4. Disable Power Well 1 (PG1). @@ -3845,7 +3851,7 @@ void icl_display_core_init(struct drm_i915_private *dev_priv, mutex_unlock(&power_domains->lock); /* 5. Enable CDCLK. */ - icl_init_cdclk(dev_priv); + intel_cdclk_init(dev_priv); /* 6. Enable DBUF. */ icl_dbuf_enable(dev_priv); @@ -3870,7 +3876,7 @@ void icl_display_core_uninit(struct drm_i915_private *dev_priv) icl_dbuf_disable(dev_priv); /* 3. Disable CD clock */ - icl_uninit_cdclk(dev_priv); + intel_cdclk_uninit(dev_priv); /* * 4. Disable Power Well 1 (PG1). @@ -4055,7 +4061,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume) power_domains->initializing = true; - if (IS_ICELAKE(i915)) { + if (INTEL_GEN(i915) >= 11) { icl_display_core_init(i915, resume); } else if (IS_CANNONLAKE(i915)) { cnl_display_core_init(i915, resume); @@ -4203,7 +4209,7 @@ void intel_power_domains_suspend(struct drm_i915_private *i915, intel_power_domains_verify_state(i915); } - if (IS_ICELAKE(i915)) + if (INTEL_GEN(i915) >= 11) icl_display_core_uninit(i915); else if (IS_CANNONLAKE(i915)) cnl_display_core_uninit(i915); |