diff options
author | Takashi Iwai <tiwai@suse.de> | 2020-03-30 14:43:00 +0300 |
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committer | Takashi Iwai <tiwai@suse.de> | 2020-03-30 14:43:00 +0300 |
commit | 3c22baeab40b2f8e75907cfd7aa69147d5343d2c (patch) | |
tree | e8300e52242ae3a9c7bfe6089ee7125324095e27 /drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | |
parent | aa21c3d4b941739651e77747d2f7a20a6c1d87bc (diff) | |
parent | 1c521d7e62262793789845989edca57dea24eb7d (diff) | |
download | linux-3c22baeab40b2f8e75907cfd7aa69147d5343d2c.tar.xz |
Merge tag 'asoc-v5.7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.7
This is a very big update for the core since Morimoto-san has been
rather busy continuing his refactorings to clean up a lot of the cruft
that we have accumilated over the years. We've also gained several new
drivers, including initial (but still not complete) parts of the Intel
SoundWire support.
- Lots of refactorings to modernize the code from Morimoto-san.
- Conversion of SND_SOC_ALL_CODECS to use imply from Geert Uytterhoeven.
- Continued refactoring and fixing of the Intel support.
- Soundwire and more advanced clocking support for Realtek RT5682.
- Support for amlogic GX, Meson 8, Meson 8B and T9015 DAC, Broadcom
DSL/PON, Ingenic JZ4760 and JZ4770, Realtek RL6231, and TI TAS2563 and
TLV320ADCX140.
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c')
-rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index d5a0f5ae4a8b..7643a30ba4cd 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -423,7 +423,8 @@ eb_validate_vma(struct i915_execbuffer *eb, if (unlikely(entry->flags & eb->invalid_flags)) return -EINVAL; - if (unlikely(entry->alignment && !is_power_of_2(entry->alignment))) + if (unlikely(entry->alignment && + !is_power_of_2_u64(entry->alignment))) return -EINVAL; /* @@ -1981,9 +1982,20 @@ static int __eb_parse(struct dma_fence_work *work) pw->trampoline); } +static void __eb_parse_release(struct dma_fence_work *work) +{ + struct eb_parse_work *pw = container_of(work, typeof(*pw), base); + + if (pw->trampoline) + i915_active_release(&pw->trampoline->active); + i915_active_release(&pw->shadow->active); + i915_active_release(&pw->batch->active); +} + static const struct dma_fence_work_ops eb_parse_ops = { .name = "eb_parse", .work = __eb_parse, + .release = __eb_parse_release, }; static int eb_parse_pipeline(struct i915_execbuffer *eb, @@ -1997,6 +2009,20 @@ static int eb_parse_pipeline(struct i915_execbuffer *eb, if (!pw) return -ENOMEM; + err = i915_active_acquire(&eb->batch->active); + if (err) + goto err_free; + + err = i915_active_acquire(&shadow->active); + if (err) + goto err_batch; + + if (trampoline) { + err = i915_active_acquire(&trampoline->active); + if (err) + goto err_shadow; + } + dma_fence_work_init(&pw->base, &eb_parse_ops); pw->engine = eb->engine; @@ -2006,7 +2032,9 @@ static int eb_parse_pipeline(struct i915_execbuffer *eb, pw->shadow = shadow; pw->trampoline = trampoline; - dma_resv_lock(pw->batch->resv, NULL); + err = dma_resv_lock_interruptible(pw->batch->resv, NULL); + if (err) + goto err_trampoline; err = dma_resv_reserve_shared(pw->batch->resv, 1); if (err) @@ -2034,6 +2062,14 @@ static int eb_parse_pipeline(struct i915_execbuffer *eb, err_batch_unlock: dma_resv_unlock(pw->batch->resv); +err_trampoline: + if (trampoline) + i915_active_release(&trampoline->active); +err_shadow: + i915_active_release(&shadow->active); +err_batch: + i915_active_release(&eb->batch->active); +err_free: kfree(pw); return err; } |