diff options
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/module.c')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/module.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/module.c b/drivers/gpu/nvgpu/common/linux/module.c index ebc25a26..708190f2 100644 --- a/drivers/gpu/nvgpu/common/linux/module.c +++ b/drivers/gpu/nvgpu/common/linux/module.c | |||
@@ -312,7 +312,7 @@ int __gk20a_do_idle(struct device *dev, bool force_reset) | |||
312 | * If User disables rail gating, we take one more | 312 | * If User disables rail gating, we take one more |
313 | * extra refcount | 313 | * extra refcount |
314 | */ | 314 | */ |
315 | if (platform->user_railgate_disabled) | 315 | if (g->user_railgate_disabled) |
316 | target_ref_cnt = 2; | 316 | target_ref_cnt = 2; |
317 | else | 317 | else |
318 | target_ref_cnt = 1; | 318 | target_ref_cnt = 1; |
@@ -339,7 +339,7 @@ int __gk20a_do_idle(struct device *dev, bool force_reset) | |||
339 | nvgpu_timeout_init(g, &timeout, GK20A_WAIT_FOR_IDLE_MS, | 339 | nvgpu_timeout_init(g, &timeout, GK20A_WAIT_FOR_IDLE_MS, |
340 | NVGPU_TIMER_CPU_TIMER); | 340 | NVGPU_TIMER_CPU_TIMER); |
341 | 341 | ||
342 | if (platform->can_railgate && !force_reset) { | 342 | if (g->can_railgate && !force_reset) { |
343 | /* | 343 | /* |
344 | * Case 1 : GPU railgate is supported | 344 | * Case 1 : GPU railgate is supported |
345 | * | 345 | * |
@@ -349,7 +349,7 @@ int __gk20a_do_idle(struct device *dev, bool force_reset) | |||
349 | pm_runtime_put_sync(dev); | 349 | pm_runtime_put_sync(dev); |
350 | 350 | ||
351 | /* add sufficient delay to allow GPU to rail gate */ | 351 | /* add sufficient delay to allow GPU to rail gate */ |
352 | nvgpu_msleep(platform->railgate_delay); | 352 | nvgpu_msleep(g->railgate_delay); |
353 | 353 | ||
354 | /* check in loop if GPU is railgated or not */ | 354 | /* check in loop if GPU is railgated or not */ |
355 | do { | 355 | do { |
@@ -757,7 +757,7 @@ static int gk20a_pm_suspend(struct device *dev) | |||
757 | struct gk20a *g = get_gk20a(dev); | 757 | struct gk20a *g = get_gk20a(dev); |
758 | int ret = 0; | 758 | int ret = 0; |
759 | 759 | ||
760 | if (platform->user_railgate_disabled) | 760 | if (g->user_railgate_disabled) |
761 | gk20a_idle_nosuspend(dev); | 761 | gk20a_idle_nosuspend(dev); |
762 | 762 | ||
763 | if (atomic_read(&dev->power.usage_count) > 1) { | 763 | if (atomic_read(&dev->power.usage_count) > 1) { |
@@ -780,7 +780,7 @@ static int gk20a_pm_suspend(struct device *dev) | |||
780 | return 0; | 780 | return 0; |
781 | 781 | ||
782 | fail: | 782 | fail: |
783 | if (platform->user_railgate_disabled) | 783 | if (g->user_railgate_disabled) |
784 | gk20a_busy_noresume(dev); | 784 | gk20a_busy_noresume(dev); |
785 | 785 | ||
786 | return ret; | 786 | return ret; |
@@ -789,10 +789,9 @@ fail: | |||
789 | static int gk20a_pm_resume(struct device *dev) | 789 | static int gk20a_pm_resume(struct device *dev) |
790 | { | 790 | { |
791 | struct gk20a *g = get_gk20a(dev); | 791 | struct gk20a *g = get_gk20a(dev); |
792 | struct gk20a_platform *platform = dev_get_drvdata(dev); | ||
793 | int ret = 0; | 792 | int ret = 0; |
794 | 793 | ||
795 | if (platform->user_railgate_disabled) | 794 | if (g->user_railgate_disabled) |
796 | gk20a_busy_noresume(dev); | 795 | gk20a_busy_noresume(dev); |
797 | 796 | ||
798 | if (!g->suspended) | 797 | if (!g->suspended) |
@@ -815,19 +814,19 @@ static const struct dev_pm_ops gk20a_pm_ops = { | |||
815 | 814 | ||
816 | int gk20a_pm_init(struct device *dev) | 815 | int gk20a_pm_init(struct device *dev) |
817 | { | 816 | { |
818 | struct gk20a_platform *platform = dev_get_drvdata(dev); | 817 | struct gk20a *g = get_gk20a(dev); |
819 | int err = 0; | 818 | int err = 0; |
820 | 819 | ||
821 | gk20a_dbg_fn(""); | 820 | gk20a_dbg_fn(""); |
822 | 821 | ||
823 | /* Initialise pm runtime */ | 822 | /* Initialise pm runtime */ |
824 | if (platform->railgate_delay) { | 823 | if (g->railgate_delay) { |
825 | pm_runtime_set_autosuspend_delay(dev, | 824 | pm_runtime_set_autosuspend_delay(dev, |
826 | platform->railgate_delay); | 825 | g->railgate_delay); |
827 | pm_runtime_use_autosuspend(dev); | 826 | pm_runtime_use_autosuspend(dev); |
828 | } | 827 | } |
829 | 828 | ||
830 | if (platform->can_railgate) { | 829 | if (g->can_railgate) { |
831 | pm_runtime_enable(dev); | 830 | pm_runtime_enable(dev); |
832 | if (!pm_runtime_enabled(dev)) | 831 | if (!pm_runtime_enabled(dev)) |
833 | gk20a_pm_unrailgate(dev); | 832 | gk20a_pm_unrailgate(dev); |