diff options
author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-08-21 22:47:35 -0700 |
---|---|---|
committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-08-22 00:10:36 -0700 |
commit | 829e8def7bd7b1e58028113ee5c2877da89d8f27 (patch) | |
tree | 3958810e8e17c508172889c02e75d9dc2ec6080c /drivers/usb/host/pci-quirks.c | |
parent | drm/i915/selftests: Fixup a couple of missing serialisation with vma (diff) | |
parent | Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next (diff) | |
download | linux-dev-829e8def7bd7b1e58028113ee5c2877da89d8f27.tar.xz linux-dev-829e8def7bd7b1e58028113ee5c2877da89d8f27.zip |
Merge drm/drm-next into drm-intel-next-queued
We need the rename of reservation_object to dma_resv.
The solution on this merge came from linux-next:
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 14 Aug 2019 12:48:39 +1000
Subject: [PATCH] drm: fix up fallout from "dma-buf: rename reservation_object to dma_resv"
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/gpu/drm/i915/gt/intel_engine_pool.c | 8 ++++----
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pool.c b/drivers/gpu/drm/i915/gt/intel_engine_pool.c
index 03d90b49584a..4cd54c569911 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_pool.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_pool.c
@@ -43,12 +43,12 @@ static int pool_active(struct i915_active *ref)
{
struct intel_engine_pool_node *node =
container_of(ref, typeof(*node), active);
- struct reservation_object *resv = node->obj->base.resv;
+ struct dma_resv *resv = node->obj->base.resv;
int err;
- if (reservation_object_trylock(resv)) {
- reservation_object_add_excl_fence(resv, NULL);
- reservation_object_unlock(resv);
+ if (dma_resv_trylock(resv)) {
+ dma_resv_add_excl_fence(resv, NULL);
+ dma_resv_unlock(resv);
}
err = i915_gem_object_pin_pages(node->obj);
which is a simplified version from a previous one which had:
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/usb/host/pci-quirks.c')
-rw-r--r-- | drivers/usb/host/pci-quirks.c | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 3ce71cbfbb58..f6d04491df60 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -132,7 +132,7 @@ static struct amd_chipset_info { struct amd_chipset_type sb_type; int isoc_reqs; int probe_count; - int probe_result; + bool need_pll_quirk; } amd_chipset; static DEFINE_SPINLOCK(amd_lock); @@ -201,11 +201,11 @@ void sb800_prefetch(struct device *dev, int on) } EXPORT_SYMBOL_GPL(sb800_prefetch); -int usb_amd_find_chipset_info(void) +static void usb_amd_find_chipset_info(void) { unsigned long flags; struct amd_chipset_info info; - int ret; + info.need_pll_quirk = 0; spin_lock_irqsave(&amd_lock, flags); @@ -213,27 +213,34 @@ int usb_amd_find_chipset_info(void) if (amd_chipset.probe_count > 0) { amd_chipset.probe_count++; spin_unlock_irqrestore(&amd_lock, flags); - return amd_chipset.probe_result; + return; } memset(&info, 0, sizeof(info)); spin_unlock_irqrestore(&amd_lock, flags); if (!amd_chipset_sb_type_init(&info)) { - ret = 0; goto commit; } - /* Below chipset generations needn't enable AMD PLL quirk */ - if (info.sb_type.gen == AMD_CHIPSET_UNKNOWN || - info.sb_type.gen == AMD_CHIPSET_SB600 || - info.sb_type.gen == AMD_CHIPSET_YANGTZE || - (info.sb_type.gen == AMD_CHIPSET_SB700 && - info.sb_type.rev > 0x3b)) { + switch (info.sb_type.gen) { + case AMD_CHIPSET_SB700: + info.need_pll_quirk = info.sb_type.rev <= 0x3B; + break; + case AMD_CHIPSET_SB800: + case AMD_CHIPSET_HUDSON2: + case AMD_CHIPSET_BOLTON: + info.need_pll_quirk = 1; + break; + default: + info.need_pll_quirk = 0; + break; + } + + if (!info.need_pll_quirk) { if (info.smbus_dev) { pci_dev_put(info.smbus_dev); info.smbus_dev = NULL; } - ret = 0; goto commit; } @@ -252,7 +259,6 @@ int usb_amd_find_chipset_info(void) } } - ret = info.probe_result = 1; printk(KERN_DEBUG "QUIRK: Enable AMD PLL fix\n"); commit: @@ -263,7 +269,6 @@ commit: /* Mark that we where here */ amd_chipset.probe_count++; - ret = amd_chipset.probe_result; spin_unlock_irqrestore(&amd_lock, flags); @@ -276,10 +281,7 @@ commit: amd_chipset = info; spin_unlock_irqrestore(&amd_lock, flags); } - - return ret; } -EXPORT_SYMBOL_GPL(usb_amd_find_chipset_info); int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev) { @@ -315,6 +317,13 @@ bool usb_amd_prefetch_quirk(void) } EXPORT_SYMBOL_GPL(usb_amd_prefetch_quirk); +bool usb_amd_quirk_pll_check(void) +{ + usb_amd_find_chipset_info(); + return amd_chipset.need_pll_quirk; +} +EXPORT_SYMBOL_GPL(usb_amd_quirk_pll_check); + /* * The hardware normally enables the A-link power management feature, which * lets the system lower the power consumption in idle states. @@ -520,7 +529,7 @@ void usb_amd_dev_put(void) amd_chipset.nb_type = 0; memset(&amd_chipset.sb_type, 0, sizeof(amd_chipset.sb_type)); amd_chipset.isoc_reqs = 0; - amd_chipset.probe_result = 0; + amd_chipset.need_pll_quirk = 0; spin_unlock_irqrestore(&amd_lock, flags); |