| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20231009115437.99976-14-maarten.lankhorst@linux.intel.com>
Date: Mon, 9 Oct 2023 13:54:37 +0200
From: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
To: alsa-devel@...a-project.org
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Cezary Rojewski <cezary.rojewski@...el.com>,
Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
Bard Liao <yung-chuan.liao@...ux.intel.com>,
Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
Mark Brown <broonie@...nel.org>,
Daniel Baluta <daniel.baluta@....com>,
linux-kernel@...r.kernel.org, sound-open-firmware@...a-project.org
Subject: [PATCH v7 13/13] ALSA: hda: i915: Remove extra argument from snd_hdac_i915_init
Now that all drivers have moved from modprobe loading to
handling -EPROBE_DEFER, we can remove the argument again.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
---
include/sound/hda_i915.h | 4 ++--
sound/hda/hdac_i915.c | 14 +++-----------
sound/pci/hda/hda_intel.c | 2 +-
sound/soc/intel/avs/core.c | 2 +-
sound/soc/intel/skylake/skl.c | 2 +-
sound/soc/sof/intel/hda-codec.c | 2 +-
6 files changed, 9 insertions(+), 17 deletions(-)
diff --git a/include/sound/hda_i915.h b/include/sound/hda_i915.h
index f91bd66360865..6b79614a893b9 100644
--- a/include/sound/hda_i915.h
+++ b/include/sound/hda_i915.h
@@ -9,12 +9,12 @@
#ifdef CONFIG_SND_HDA_I915
void snd_hdac_i915_set_bclk(struct hdac_bus *bus);
-int snd_hdac_i915_init(struct hdac_bus *bus, bool allow_modprobe);
+int snd_hdac_i915_init(struct hdac_bus *bus);
#else
static inline void snd_hdac_i915_set_bclk(struct hdac_bus *bus)
{
}
-static inline int snd_hdac_i915_init(struct hdac_bus *bus, bool allow_modprobe)
+static inline int snd_hdac_i915_init(struct hdac_bus *bus)
{
return -ENODEV;
}
diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c
index 0765e5350e7ba..365c36fdf2058 100644
--- a/sound/hda/hdac_i915.c
+++ b/sound/hda/hdac_i915.c
@@ -156,7 +156,7 @@ static int i915_gfx_present(struct pci_dev *hdac_pci)
*
* Returns zero for success or a negative error code.
*/
-int snd_hdac_i915_init(struct hdac_bus *bus, bool allow_modprobe)
+int snd_hdac_i915_init(struct hdac_bus *bus)
{
struct drm_audio_component *acomp;
int err;
@@ -172,18 +172,10 @@ int snd_hdac_i915_init(struct hdac_bus *bus, bool allow_modprobe)
acomp = bus->audio_component;
if (!acomp)
return -ENODEV;
- if (allow_modprobe && !acomp->ops) {
- if (!IS_ENABLED(CONFIG_MODULES) ||
- !request_module("i915")) {
- /* 60s timeout */
- wait_for_completion_killable_timeout(&acomp->master_bind_complete,
- msecs_to_jiffies(60 * 1000));
- }
- }
if (!acomp->ops) {
- int err = allow_modprobe ? -ENODEV : -EPROBE_DEFER;
snd_hdac_acomp_exit(bus);
- return dev_err_probe(bus->dev, err, "couldn't bind with audio component\n");
+ return dev_err_probe(bus->dev, -EPROBE_DEFER,
+ "couldn't bind with audio component\n");
}
return 0;
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c729ce192a7d2..976e9d388cc78 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2138,7 +2138,7 @@ static int azx_probe(struct pci_dev *pci,
#ifdef CONFIG_SND_HDA_I915
/* bind with i915 if needed */
if (chip->driver_caps & AZX_DCAPS_I915_COMPONENT) {
- err = snd_hdac_i915_init(azx_bus(chip), false);
+ err = snd_hdac_i915_init(azx_bus(chip));
if (err < 0) {
/* if the controller is bound only with HDMI/DP
* (for HSW and BDW), we need to abort the probe;
diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c
index 8a20639582487..33044f353575d 100644
--- a/sound/soc/intel/avs/core.c
+++ b/sound/soc/intel/avs/core.c
@@ -461,7 +461,7 @@ static int avs_pci_probe(struct pci_dev *pci, const struct pci_device_id *id)
pci_set_drvdata(pci, bus);
device_disable_async_suspend(dev);
- ret = snd_hdac_i915_init(bus, false);
+ ret = snd_hdac_i915_init(bus);
if (ret == -EPROBE_DEFER)
goto err_i915_init;
else if (ret < 0)
diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 24bdbe2a53bec..f46f109d5856e 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -1056,7 +1056,7 @@ static int skl_probe(struct pci_dev *pci,
}
if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) {
- err = snd_hdac_i915_init(bus, false);
+ err = snd_hdac_i915_init(bus);
if (err < 0)
goto out_dmic_unregister;
}
diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c
index f1fd5b44aaac9..8a5e99a898ecb 100644
--- a/sound/soc/sof/intel/hda-codec.c
+++ b/sound/soc/sof/intel/hda-codec.c
@@ -415,7 +415,7 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev)
return 0;
/* i915 exposes a HDA codec for HDMI audio */
- ret = snd_hdac_i915_init(bus, true);
+ ret = snd_hdac_i915_init(bus);
if (ret < 0)
return ret;
--
2.39.2
Powered by blists - more mailing lists